CN202691625U - Hand-held rotatable lamp device - Google Patents
Hand-held rotatable lamp device Download PDFInfo
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- CN202691625U CN202691625U CN 201120262246 CN201120262246U CN202691625U CN 202691625 U CN202691625 U CN 202691625U CN 201120262246 CN201120262246 CN 201120262246 CN 201120262246 U CN201120262246 U CN 201120262246U CN 202691625 U CN202691625 U CN 202691625U
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- main part
- lamp device
- rotatable lamp
- generator
- rotor
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
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- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 238000005728 strengthening Methods 0.000 description 1
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Abstract
A hand-held rotatable light device (100) has a body with a handle (10) and a rotatable housing (20), and an LED (40), the LED (40) being located on the housing (20) for producing a light effect. The hand-held rotatable light device (100) further comprises a power supply circuit (50) having a generator (51) for supplying electrical power to the LEDs (40) under control of the MCU control circuit (60). The generator (51) has a stator (52) and a rotor (53), the rotor (53) being rotatable for generating electrical power. The rotor (53) is mechanically coupled to the handle (10) and the stator (52) is mechanically coupled to the housing (20) such that relative rotation between the housing (20) and the handle (10) results in relative rotation between the rotor (53) and the stator (52) to generate electrical power. The control circuit (60) includes a synchronisation device such as an electrical switch (62) which is operable in response to relative rotation between the housing (20) and the handle (10) to provide a signal indicative of each full turn or a predetermined portion of each full turn, thereby synchronising the light effect with the rotation.
Description
Technical field
The utility model relates to the Handheld rotatable lamp device for generation of light effect.
Background technology
The Handheld rotatable lamp device of related type is normally known, and this device has handle, and one or more parts can rotate to form light effect around this handle.This lamp device in the theme park of amusement and dinner party and in the stadium, competition field and pop concert use also is very general so that entrant or player feel inspired, this lamp device is generally used for strengthening certain atmosphere.
Have various designs, but the great majority design all is electric motor driven electric installation.
The utility model content
Therefore, the utility model attempts to provide a kind of Handheld rotatable lamp device new or that improve in other mode.
According to the utility model, a kind of Handheld rotatable lamp device is provided, it comprises main body, and this main body has the first main part and the second main part, and the first main part can be handed; And connecting portion, connecting portion is connected to the second main part the first main part and allows the second main part to rotate with respect to the first main part.Some light sources are supported and can be operable to by the second main part and produce from the outside visible light effect of the second main part.Electronic control circuit is electrically connected to light source so that the operation of control light source.Handheld rotatable lamp device also comprises power circuit, and it comprises generator, and generator is electrically connected to control circuit in order to supply power to light source under the control of control circuit.Generator has stator and rotor, and rotor can be with respect to the stator rotation in order to produce electric power.One of stator and rotor mechanically are coupled with the first main part, and another and the second main part of stator and rotor mechanically are coupled, relative rotation between such the first and second main parts causes the stator of generator and the relative rotation between the rotor, produces thus the electric power that is used for to light source power supply.Control circuit comprises sychronisation, and it can operate in response to the relative rotation between the first and second main parts in order to the signal of each whole circle of indication rotation or its each whole circle predetermined portions is provided, thus so that light effect with respect to rotary synchronous.
In a preferred embodiment, sychronisation comprises electric switch.
Preferably, at least some light sources are installed on the second main part.
Preferred, described at least some light sources are outstanding from the outer surface of the second main part.
Described at least some light sources are preferably placed on the imaginary plane, are positioned on this imaginary plane with respect to the second main part rotation of the first main part.
Preferably, on the direction of the axis that is parallel to and/or rotates with respect to the first main part perpendicular to the second main part, described at least some light sources are arranged on the different positions.
Light source preferably includes light emitting diode.
In a preferred embodiment, generator is positioned at the second main part.
Preferred, the second main part has the first end of contiguous connecting portion and away from the second end of connecting portion, and generator is positioned at the position of comparing more close the second end with first end.
In a preferred embodiment, Handheld rotatable lamp device comprises the drive transmission that is arranged between the first main part and the rotor, be used for and be delivered to rotor by the second main part with respect to the rotatable driving that the rotation of the first main part causes, cause thus rotor to rotate with respect to stator.
Preferred, drive transmission operationally increases the speed of the rotatable driving of transmitting thus.
Preferred in addition, drive transmission has the output input ratio, and it is to be integral multiple in the result of rotatable actuating speed increases.
Preferably, drive transmission comprises pinion unit.
Power circuit preferably includes rectifier, and this rectifier is connected between generator and the control circuit, in order to will be become to be used for by interchange (AC) power rectifier that generator produces direct current (DC) electric power to light source power supply.
Control circuit preferably includes microprocessor control unit.
Control circuit preferably includes for the electric switch that control circuit is carried out Bypass Control, like this as long as the second main part just will be given light source power supply substantially constantly with respect to the rotation of the first main part.
The utility model has produced useful effect for prior art recited above.At first, the lamp device among the utility model embodiment does not need to utilize any power supply, but self has configured generator and motor.As the user so that the lamp device moves in the mode of shaking so that shell in his/her hand when the either party with respect to handle rotates up, thereby the motor reel rotation of rotarily driving of shell produces electric power.So, need not to use any power supply, thereby protected environment.In addition, owing to using built-in power generator, the lamp device all is ready at any time operation and is used.Secondly, because at least a portion LED is preferably outstanding from the outer surface of shell, they are exposed fully, also can see from the side, in order to strengthen light effect.
Description of drawings
Only by the mode of example the utility model is described more specifically now with reference to accompanying drawing, wherein
Fig. 1 is the perspective view according to Handheld rotatable lamp device the first embodiment of the present utility model;
Fig. 2 is the cross-sectional side view of Handheld rotatable lamp device shown in Figure 1;
Fig. 3 is the decomposition diagram of Handheld rotatable lamp device shown in Figure 1, and its various assemblies are shown;
Fig. 4 is the perspective view according to Handheld rotatable lamp device the second embodiment of the present utility model;
Fig. 5 is the transversal of Handheld rotatable lamp device shown in Figure 4 and side view;
Fig. 6 is the decomposition diagram of Handheld rotatable lamp device shown in Figure 4, and its various assemblies are shown; And
Fig. 7 is the functional block diagram of Fig. 1 and Handheld rotatable lamp device function circuit shown in Figure 4.
The specific embodiment
At first with reference to Fig. 1 to Fig. 3 and Fig. 7 of accompanying drawing, illustrate and embody the first hand-held Rotatable lamp device 100 of the present utility model, it has the main body of two parts formula, this main body comprises and is connected through the hinge the first main part 10 and the second main part 20, the second main parts 20 section 30 is connected to the first main part 10 in order to carry out 360 ° rotation with respect to this first main part 10.The shaping of the first main part 10 is as the elongate handle 10 that is suitable for being handed, and is normally upright, namely by the user's of lamp device 100 a grasped.The second main part 20 be from handle 10 with the right angle usually to horizontally extending rectangle, the shell 20 of rectangle normally, in this shell 20, hold other assembly of great majority of lamp device 100.
Cylindrical the top 11 of handle 10 is assemblied in the circular hole 21H at shell 20 near-ends 21 places, consists of together described chain connection section 30.Horizontal gear 11W is coaxial fixing near the top 11.Handle 10 and loose pin hinge 12 combinations that are positioned under its top 11, the main body of above-mentioned permission handle 10 pivots near shell 20 and places thus shell 20 next doors when lamp device 100 does not use.
The user so that lamp device 100 moves in the mode of shaking so that shell 20 in his/her hand, rotate up the either party with respect to handle 10.This causes shell 20 to rotate, and its far-end 22 is in around the circular path of handle 10 central axis X, and usually around gear 11W.
The LED 40 of vertical row 41 is arranged on the diverse location place on the direction of the X that parallels to the axis.Because this setting, when rotation and power supply, LED40 will produce the common cylindrical light image around axis X.Level row 42 LED 40 be arranged on the rectangular direction of axis X on the discrete location place, in order to produce in addition common flat circular light image around axis X, spread the top of cylindrical light image.Two light image combinations are in order to produce the light effect of three-dimensional drum type, thus the enhancing visual appearance.
Can select with as an alternative by have two kinds of connecting portions at the accessible selector switches 59 of shell 20.Switch 59 can be used for electric power is directly turned to LED 40, like this as long as shell 20 around handle 10 rotations, and is not subject to concrete control, just substantially constantly to LED 40 power supplies or open substantially constantly LED 40.
When shell 20 rotated around handle 10, the pinion unit 70 in the shell 20 pivoted or operation (orbit) around the gear 11W on the handle 10 with planetary motion.When the first gear 71 at one end meshed with handle gear 11W, pinion unit 70 just followed shell 20 with respect to the relative rotation of handle 10 when rotated.This relative rotation causes rotatable driving, this rotatable driving accelerates simultaneously, and be delivered to simultaneously the final gear 75 that is positioned at pinion unit 70 other end places downwards, at the other end place of pinion unit 70 via pinion 53W so that motor reel 53 be rotated with more speed.
Notice that motor reel 53 (being rotor) is coupled via pinion unit 70 and handle 10 machineries.In addition, motor body 52 (being stator) is coupled with fixed form and shell 20 machineries.Should arrange with common, cause in the stator of generator 51 and the relative rotation between the rotor in the relative rotation between handle 10 and the shell 20, the electric power that itself and then generation are powered to LED 40.
In different embodiment, oppositely setting also can be worked in equivalence, wherein motor body 52 can be fixed in the handle 10 and motor reel 53 can directly or preferably drive engagement shell 20 via gear train, thereby increases it with respect to the rotary speed of motor body 52.
Because be contained in stator magnet and armature rotor in generator 51 main bodys 52, generator 51 is assemblies of phase counterweight.Generator 51 is positioned at the far-end 22 of shell 20, or usually compares more close far-end 22 location with the near-end 21 at chain connection section 30 places.Because its quality, generator 51 eligibly plays the effect of the eccentric weight that is positioned at the position far away as far as possible apart from rotation X, so that with the moment of inertia maximization of total body case 20, shell 20 is tending towards rotating the longer time period and rotating more steady around handle 10 like this.
Two sloth wheel gears 72 and 73 play the effect of rotatable spacing block, and heavier like this generator 51 can be positioned at the position farther apart from rotation X.
In order to increase moment of inertia, dead load 80 is installed in the far-end 22 of shell 20 in distance axis X mode as far as possible farthest.
Control circuit 60 makes up based on microprocessor control unit or MCU 61, in order to specifically control time and the duration of each LED40 illumination.This assists by electric switch 62 and 75 cooperations of pinion unit 70 final gears.
Because pinion unit 70 is provided at the integral multiple of the rotatable speed of transmitting in increasing as mentioned above with handle gear 11W, for example 50 times, the signal that is provided by switch 62 also with the rotary synchronous of shell 20 around handle 10.Concrete, although signal to the revolution counter of gear 75, every 50 countings of sort signal just indicate shell 20 just around handle 10 rotations one whole circle.
The relative rotation that the common purpose of switch 62 is in response between shell 20 and the handle 10 provides the signal of telecommunication, its indication each whole circle of rotation or its each whole circle predetermined portions.This signal mixing MCU61, based on this signal, MCU 61 makes light effect with respect to shell 20 around the rotation of handle 10 and synchronously.
Note by each predetermined portions counting to the whole circle of rotation between shell 20 and the handle 10, such as 1/2 (1/2nd circles) or 1/4 (1/4th circles), can realize all described synchronously.
MCU 61 is able to programme so that control LED 40 forms light display to be shown, it can comprise pattern design (for example, heart type symbol or cartoon feature) and/or literal (for example, several words of name or transmission of information).Show in order to produce light display, MCU 61 based on LED 40 or shell 20 with respect to the position, angle of handle 10 accurately constantly and each LED 40 independently of lasting precise time section opening and closing, namely with the rotary synchronous of shell 20.
Depend on design, the content that light display is shown can stablize demonstration or circulating rolling shows.For example carry out pre-programmed by in control circuit 60, using EEPROM (EEPROM) to show to design to a plurality of light displays, to be used in the reference of operating process by MCU 61.
Fig. 4 to Fig. 6 illustrates and embodies the second hand-held Rotatable lamp device 100 ' of the present utility model, it has with the almost identical structure of the first hand-held Rotatable lamp device 100 and can operate in the same manner, the part that wherein is equal to by identical reference number in addition the apostrophe suffix represent.Unique difference is the shape of shell 20 ' and the layout of LED40 '.
The far-end 22 ' of shell has from the top side table of shell 20 ' and the curved profile of extending tangentially, forms together the as directed track that is similar to letter " J " shape.LED 40 ' is arranged to single in the impartial position of track on imaginary plane, after energising LED 40 ' will be produced as the reversing bowl-type light display show.
Handheld rotatable lamp device 100 of the present utility model and 100 ' is to produce light display effective unexpectedly aspect showing, light display is shown bright and noticeable.Prior, the lamp device does not utilize any power supply, thus protection of the environment.Because use built-in power generator, the lamp device all is ready for operation at any time.
It is contemplated that on handle 10/10 ' extra LED can be set, for example, be arranged on the extension, upper end of handle, in order to strengthen light effect.Number of light sources and color thereof are not crucial, but wish that LED is polychrome.
Should notice that importantly electric switch 62 is only used for making light effect with respect among the different embodiment of the sychronisation of the relative rotary synchronous between handle 10 and the shell 20 one of them.In another embodiment, sychronisation can comprise piezoelectric transducer, and its sensing is from the periodicity mechanical pressure of the adjacent component that rotates with shell 20.In a further embodiment, sychronisation can be carried out the light of the slit that passes through to be arranged in handle 10 upper ends that are connected to shell 20 inside of this light sensors LED by the optical sensor that is arranged in shell 20.
The utility model only provides by the mode of example, and those skilled in the art is not in the situation that break away from and limited the utility model scope by claims and can carry out various other modification and/or changes to described embodiment.
Claims (16)
1. Handheld rotatable lamp device comprises:
Main body, it has the first main part and the second main part, and the first main part can be handed;
Connecting portion, it is connected to the second main part the first main part and allows the second main part to rotate with respect to the first main part;
Some light sources, it is supported and can be operable to by the second main part and produces from the outside visible light effect of the second main part; And
Electronic control circuit, it is electrically connected to light source so that the operation of control light source; And
Power circuit, it comprises generator, this generator is electrically connected to control circuit in order to supply power to light source under the control of control circuit, generator has stator and rotor, rotor can be with respect to the stator rotation in order to produce electric power, one of stator and rotor mechanically are coupled with the first main part, and another and the second main part of stator and rotor mechanically are coupled, relative rotation between such the first and second main parts causes the stator of generator and the relative rotation between the rotor, produces thus the electric power that is used for to light source power supply;
Wherein control circuit comprises sychronisation, and it operates in response to the relative rotation between the first and second main parts so that the signal that each whole circle of indication rotation is provided or rotates each whole circle predetermined portions, thus so that light effect with respect to rotary synchronous.
2. Handheld rotatable lamp device according to claim 1, wherein sychronisation comprises electric switch.
3. according to claim 1 or Handheld rotatable lamp device claimed in claim 2, wherein at least some light sources are installed on the second main part.
4. Handheld rotatable lamp device according to claim 3, wherein said at least some light sources are outstanding from the outer surface of the second main part.
5. according to claim 1 or Handheld rotatable lamp device claimed in claim 2, wherein said at least some light sources are positioned on the imaginary plane, are positioned on this imaginary plane with respect to the second main part rotation of the first main part.
6. according to claim 1 or Handheld rotatable lamp device claimed in claim 2, wherein be parallel to and/or perpendicular to the direction of the second main part with respect to the axis of the first main part rotation on, described at least some light sources are arranged at different positions.
7. according to claim 1 or Handheld rotatable lamp device claimed in claim 2, wherein light source comprises light emitting diode.
8. according to claim 1 or Handheld rotatable lamp device claimed in claim 2, generator is positioned at the second main part.
9. Handheld rotatable lamp device according to claim 8, wherein the second main part has the first end of contiguous connecting portion and away from the second end of connecting portion, and generator is positioned at the position of comparing more close the second end with first end.
10. Handheld rotatable lamp device according to claim 8, comprise the drive transmission that is arranged between the first main part and the rotor, be used for and be delivered to rotor by the second main part with respect to the rotatable driving that the rotation of the first main part causes, cause thus rotor to rotate with respect to stator.
11. hand-held one Rotatable lamp device according to claim 10, wherein drive transmission operationally increases the speed of the rotatable driving of transmitting thus.
12. Handheld rotatable lamp device according to claim 11, wherein drive transmission has the output input ratio, and it is to be integral multiple in the result of rotatable actuating speed increases.
13. Handheld rotatable lamp device according to claim 10, wherein drive transmission comprises pinion unit.
14. according to claim 1 or Handheld rotatable lamp device claimed in claim 2, wherein power circuit comprises rectifier, this rectifier is connected between generator and the control circuit, in order to will be rectified into by the alternating electromotive force that generator produces for the direct current power to light source power supply.
15. according to claim 1 or Handheld rotatable lamp device claimed in claim 2, wherein control circuit comprises microprocessor control unit.
16. according to claim 1 or Handheld rotatable lamp device claimed in claim 2, wherein control circuit comprises for the electric switch that control circuit is carried out Bypass Control, like this as long as the second main part just will be given light source power supply substantially constantly with respect to the rotation of the first main part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK10109646A HK1150376A2 (en) | 2010-10-12 | 2010-10-12 | Handheld rotational light device |
| HK10109646.7 | 2010-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691625U true CN202691625U (en) | 2013-01-23 |
Family
ID=46834546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120262246 Expired - Fee Related CN202691625U (en) | 2010-10-12 | 2011-07-22 | Hand-held rotatable lamp device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202691625U (en) |
| HK (1) | HK1150376A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165274A (en) * | 2013-05-17 | 2014-11-26 | 海洋王（东莞）照明科技有限公司 | Handheld portable lamp |
| CN105071195A (en) * | 2015-08-17 | 2015-11-18 | 泉港区奇妙工业设计服务中心 | Hand-held electric rotary laser |
-
2010
- 2010-10-12 HK HK10109646A patent/HK1150376A2/en not_active IP Right Cessation
-
2011
- 2011-07-22 CN CN 201120262246 patent/CN202691625U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165274A (en) * | 2013-05-17 | 2014-11-26 | 海洋王（东莞）照明科技有限公司 | Handheld portable lamp |
| CN105071195A (en) * | 2015-08-17 | 2015-11-18 | 泉港区奇妙工业设计服务中心 | Hand-held electric rotary laser |
| CN105071195B (en) * | 2015-08-17 | 2018-11-30 | 泉港区奇妙工业设计服务中心 | A kind of handheld electric rotary laser |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1150376A2 (en) | 2011-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |