CN208170065U - Lamps and lanterns - Google Patents
Lamps and lanterns Download PDFInfo
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- CN208170065U CN208170065U CN201820824594.1U CN201820824594U CN208170065U CN 208170065 U CN208170065 U CN 208170065U CN 201820824594 U CN201820824594 U CN 201820824594U CN 208170065 U CN208170065 U CN 208170065U
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- lamps
- lanterns
- light source
- rotatable part
- arm
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Abstract
The utility model provides lamps and lanterns, and lamps and lanterns include：Rotatable part, rotary encoder, controller and light source；The rotatable part drives the shaft of the rotary encoder to rotate when rotating；The rotary encoder is when its shaft is rotated to the controller output pulse signal；The controller controls the brightness value and light on and off state of the light source according to the pulse signal.Using lamps and lanterns provided by the embodiment of the utility model, user can control light-source brightness value and light on and off state by rotation rotary part, to meet the preference of user's diversification.
Description
Technical field
The utility model relates to lighting technical field more particularly to lamps and lanterns.
Background technique
Common headlamp in life is usually all that switch control light on and off are manually pressed by by user, and control mode is single, no
It is able to satisfy the use preference of user's diversification.
Utility model content
(1) technical problems to be solved
The purpose of this utility model is：A kind of lamps and lanterns that brightness value and light on and off state can be controlled by rotation mode are provided,
To solve the problems, such as that control mode is single.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of lamps and lanterns, including：
Rotatable part, rotary encoder, controller and light source；
The rotatable part drives the shaft of the rotary encoder to rotate when rotating；
The rotary encoder is when its shaft is rotated to the controller output pulse signal；
The controller controls the brightness value and light on and off state of the light source according to the pulse signal.
In one embodiment, the rotatable part includes flabellum.
In one embodiment, the lamps and lanterns further include that pedestal, lamp cap and one end are connect with the pedestal, the other end and institute
State the arm of lamp cap connection；The rotatable part and the light source are installed on the lamp cap.
In one embodiment, the lamp cap is connect by articulation piece with the arm so that the lamp cap with it is described
Adjustable angle between arm.
In one embodiment, the axis direction of the rotatable part is parallel to the axis direction of the lamp cap.
In one embodiment, the lamps and lanterns further include pedestal and the arm that is fixed on the pedestal；
The rotatable part and the light source are installed on the arm.
In one embodiment, the axis direction of the rotatable part is parallel to the direction on ground.
In one embodiment, the rotatable part is connect by articulation piece with the arm, so that described revolve
Angle between the axis direction of rotation member and the arm is adjustable.
In one embodiment, the controller is more than the first preset threshold in the revolving speed for determining the rotatable part
When, open the light source.
In one embodiment, the initial luma values when light source is opened are maximum brightness value；
After the light source is opened, when rotatable part rotation, the controller gradually turns down the bright of the light source
Angle value, when the brightness value of the light source is lower than the second preset threshold, the controller closes the light source.
In one embodiment, the initial luma values when light source is opened are minimum luminance value；
After the light source is opened, when rotatable part rotation, the bright of the light source is gradually turned up in the controller
Angle value,
When the brightness value of the light source is higher than third predetermined threshold value, the controller closes the light source.
(3) beneficial effect
The above-mentioned technical proposal of the utility model has the following advantages that：
Technical solution provided by the utility model drives the shaft of rotary encoder to rotate when rotatable part rotation,
Rotary encoder its shaft rotate when to controller output pulse signal, when pulse signal changes, the brightness value of light source
Or light on and off state changes therewith, so that user can control light-source brightness value and light on and off state by rotation rotary part, with full
The preference of sufficient user's diversification.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is the structural block diagram according to the lamps and lanterns shown in embodiment one.
Fig. 2 is the appearance diagram according to the lamps and lanterns shown in embodiment two.
Fig. 3 is the appearance diagram according to the lamps and lanterns shown in embodiment three.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
The embodiments of the present invention provide a kind of lamps and lanterns, and lamps and lanterns include rotatable part, and user can be rotated by rotation
Component controls light-source brightness value and light on and off state, to meet the preference of user's diversification.
Embodiment one
The embodiments of the present invention provide a kind of lamps and lanterns, and rotatable part is equipped on lamps and lanterns, and user's rotation is rotatable
The i.e. controllable lamps and lanterns work of component.Fig. 1 is a kind of structural block diagram of lamps and lanterns shown according to an exemplary embodiment, lamps and lanterns packet
It includes：
Rotatable part 11, rotary encoder 12, controller 13 and light source 14.Driving rotation when rotatable part 11 rotates
Turn the shaft rotation of encoder 12.Rotary encoder 12 is when its shaft is rotated to 13 output pulse signal of controller.Controller
13 control light source 14 according to pulse signal.
Controlling light source 14 includes opening, closing light source 14,14 brightness value of light source is turned up, reduces by 14 brightness value of light source etc..Light
Source 14 can be light bulb, LED light etc..
To be illustrated for adjusting the situation of 14 brightness value of light source.Rotary encoder 12 exports square-wave signal, rotatable
Component 11 rotates one week rotary encoder 12 and exports K square-wave pulse, K >=1.Then 11 revolving speed of rotatable part is faster, square wave letter
Number period it is smaller, 11 revolving speed of rotatable part is slower, and the period of square-wave signal is bigger, i.e., the period of pulse signal and rotation compile
The shaft revolving speed of code device 12 is inversely proportional.
In one embodiment, controller 13 is beaten when the revolving speed for determining rotatable part 11 is more than the first preset threshold
It opens the light source 14.
Controller 13 can determine the revolving speed of rotatable part 11 according to the period of square-wave signal.For example, when controller 13 is true
When determining the period of pulse signal less than a certain setting value, that is, determine that the revolving speed of rotatable part 11 is more than the first preset threshold.Or
Person, when controller 13 determines that pulse signal when fixed duration (such as 1 second) interior periodicity is more than a certain setting value, that is, determines
The revolving speed of rotatable part 11 is more than the first preset threshold.
In one embodiment, initial luma values when light source 14 is opened are maximum brightness value.After light source 14 is opened, when can
When rotary part 11 rotates, controller 13 receives pulse signal, and the brightness value of light source 14 is gradually turned down according to pulse signal.When
When the brightness value of light source 14 is lower than the second preset threshold, controller 13 closes light source 14.
In one embodiment, initial luma values when light source 13 is opened are minimum luminance value.After light source 14 is opened, when can
When rotary part 11 rotates, controller 13 receives pulse signal, and the brightness value of light source 14 is gradually turned up according to pulse signal.When
When the brightness value of light source 14 is higher than third predetermined threshold value, controller 13 closes light source 14.
Lamps and lanterns provided by the embodiment of the utility model drive the shaft of rotary encoder to turn when rotatable part rotation
It is dynamic, rotary encoder when its shaft is rotated to controller output pulse signal, when pulse signal changes, the brightness of light source
Value or light on and off state change therewith, so that user can control light-source brightness value and light on and off state by rotation rotary part, with
Meet the preference of user's diversification.
Embodiment two
Preferably, lamps and lanterns can be the patterns such as wall lamp, desk lamp.Embodiment two is illustrated by taking desk lamp as an example.Embodiment two
In, rotatable part includes flabellum, and user is blown with mouth or can control light source with hand rotation flabellum, to increase lamps and lanterns use
Interest.
It need to further illustrate, rotatable part is not limited to above-mentioned flabellum, is also possible to spin button or impeller
Deng other rotatable structures, the brightness and its light on and off state that light source can be adjusted when rotatable part rotation need to be only realized.
Referring to lamps and lanterns appearance diagram shown in Fig. 2, lamps and lanterns include pedestal 15-1, arm 16-1 and lamp cap 17.Lamp cap 17
One end is connect with pedestal 15-1, and the other end is connect with arm 16-1.Flabellum 11-1 and light source 14 are installed on lamp cap 17, are used
It is blown with mouth or can control light source 14 with hand rotation flabellum 11-1 in family.Fig. 2 show light source 14 and is mounted on 17 top of lamp cap
Situation, the top of lamp cap 17 refers to the one end of lamp cap 17 far from arm 16-1.
In one embodiment, lamp cap 17 is connect by articulation piece 18 with arm 16-1, so that lamp cap 17 and arm 16-
Adjustable angle between 1.
In one embodiment, the axis direction of flabellum 11-1 is parallel to the axis direction of lamp cap 17.Wherein, flabellum 11-1
Axis refer to the straight line where flabellum 11-1 shaft.
In general, the one end of lamp cap 17 far from arm 16-1 is against the front or side of user, the axis side of flabellum 11-1
To the axis direction for being parallel to lamp cap 17, such flabellum 11-1 just against user front or side, user can be blown with mouth or
Person rotates flabellum 11-1 with hand to control light source 14.
Lamps and lanterns provided by the embodiment of the utility model drive the shaft of rotary encoder to rotate when flabellum rotation, rotate
Encoder its shaft rotate when to controller output pulse signal, when pulse signal changes, the brightness value of light source or bright
State of going out changes therewith, so that user can control light-source brightness value and light on and off state by rotation rotary part, to meet use
The preference of family diversification.
Embodiment three
Based on the corresponding embodiment of Fig. 1 and Fig. 2, embodiment three provides the lamps and lanterns of another desk lamp pattern.
Referring to lamps and lanterns appearance diagram shown in Fig. 3, lamps and lanterns include pedestal 15-2 and the arm that is fixed on pedestal 15-2
16-2.Flabellum 11-1 and light source 14 are installed on arm 16-2.Fig. 3 show the top that flabellum 11-1 is mounted on arm 16-2
The situation at end, the axis direction of flabellum 11-1 are parallel to the direction on ground, for example same windmill of the appearance of lamps and lanterns, and user blows fan
Leaf 11-1 is rotated just as windmill is blown.
In one embodiment, flabellum 11-1 is connect with arm 16-2 by articulation piece (being not drawn into Fig. 3), so that fan
Angle between the axis direction and arm 16-2 of leaf 11-1 is adjustable.On the one hand facilitate user with oneself hobby or convenient angle
Degree blows flabellum 11-1 rotation.On the other hand, flabellum 11-1 axis direction can be transferred to vertical direction or close to vertically by user
Direction, can prevent disturbance in air horizontal direction from flabellum 11-1 being driven to cause maloperation.
Lamps and lanterns provided by the utility model drive the shaft of rotary encoder to rotate, rotary encoder when flabellum rotation
In the rotation of its shaft to controller output pulse signal, when pulse signal changes, the brightness value or light on and off state of light source
Change therewith, so that user can control light-source brightness value and light on and off state by rotation rotary part, it is polynary to meet user
The preference of change.
Those skilled in the art will readily occur to the utility model after considering specification and practicing disclosure disclosed herein
Other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these changes
Type, purposes or adaptive change follow the general principle of the utility model and including the undocumented this technologies of the utility model
Common knowledge or conventional techniques in field.The description and examples are only to be considered as illustrative, the utility model it is true
Positive scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (8)
1. a kind of lamps and lanterns, which is characterized in that including：
Rotatable part, rotary encoder, controller and light source；
The rotatable part drives the shaft of the rotary encoder to rotate when rotating；
The rotary encoder is when its shaft is rotated to the controller output pulse signal；
The controller controls the brightness value and light on and off state of the light source according to the pulse signal.
2. lamps and lanterns according to claim 1, which is characterized in that
The rotatable part includes flabellum.
3. lamps and lanterns according to claim 1 or 2, which is characterized in that
The lamps and lanterns further include that pedestal, lamp cap and one end are connect with the pedestal, the arm that the other end is connect with the lamp cap；Institute
It states rotatable part and the light source is installed on the lamp cap.
4. lamps and lanterns according to claim 3, which is characterized in that
The lamp cap is connect by articulation piece with the arm, so that the adjustable angle between the lamp cap and the arm.
5. lamps and lanterns according to claim 3, which is characterized in that
The axis direction of the rotatable part is parallel to the axis direction of the lamp cap.
6. lamps and lanterns according to claim 1 or 2, which is characterized in that
The lamps and lanterns further include pedestal and the arm that is fixed on the pedestal；
The rotatable part and the light source are installed on the arm.
7. lamps and lanterns according to claim 6, which is characterized in that
The axis direction of the rotatable part is parallel to the direction on ground.
8. lamps and lanterns according to claim 6, which is characterized in that
The rotatable part is connect by articulation piece with the arm, so that the axis direction of the rotatable part and institute
The angle stated between arm is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824594.1U CN208170065U (en) | 2018-05-30 | 2018-05-30 | Lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824594.1U CN208170065U (en) | 2018-05-30 | 2018-05-30 | Lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208170065U true CN208170065U (en) | 2018-11-30 |
Family
ID=64365017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820824594.1U Active CN208170065U (en) | 2018-05-30 | 2018-05-30 | Lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208170065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468967A (en) * | 2018-05-30 | 2018-08-31 | 北京小米移动软件有限公司 | Lamps and lanterns |
-
2018
- 2018-05-30 CN CN201820824594.1U patent/CN208170065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468967A (en) * | 2018-05-30 | 2018-08-31 | 北京小米移动软件有限公司 | Lamps and lanterns |
| CN108468967B (en) * | 2018-05-30 | 2024-03-29 | 北京小米移动软件有限公司 | Lamp set |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100085 Huarun Qingcai Street 68, Haidian District, Beijing, two stage, 9 floor, 01 rooms. Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Patentee after: Qingdao Yilai Intelligent Technology Co.,Ltd. Address before: 100085 Huarun Qingcai Street 68, Haidian District, Beijing, two stage, 9 floor, 01 rooms. Patentee before: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Patentee before: Qingdao Yeelink Information Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |