CN207112666U - A kind of revolving light - Google Patents
A kind of revolving light Download PDFInfo
- Publication number
- CN207112666U CN207112666U CN201720855482.8U CN201720855482U CN207112666U CN 207112666 U CN207112666 U CN 207112666U CN 201720855482 U CN201720855482 U CN 201720855482U CN 207112666 U CN207112666 U CN 207112666U
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- CN
- China
- Prior art keywords
- magnet
- lamp ring
- axle sleeve
- ring
- lamp
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of revolving light, including base, driving, first lamp ring, axle sleeve and magnet, first lamp ring entangles the axle sleeve, the driving is arranged in the axle sleeve, the driving is provided with columned groove, the bottom surface of the groove is provided with conducting terminal, the magnet is annular in shape and electrically conductive, the magnet is located at the axle sleeve one end, live wire is connected between the magnet and first lamp ring, the sense of current for flowing through the magnet is vertical with the magnetic direction of the magnet, rotating shaft is adsorbed with the end face of the magnet, the one end of the rotating shaft away from the magnet forms sharp portion, the sharp portion electrically connects with the conducting terminal and forms first point of rotation, the axle sleeve other end is connected to form second point of rotation with first lamp ring, first lamp ring and the magnet clamping.In the energized state, the first lamp ring, electric wire, magnet and the rotating shaft are using the line of first and second point of rotation as axis synchronous axial system.The revolving light drives the first lamp ring to rotate using Lorentz force, has the advantages of noise is small.
Description
Technical field
It the utility model is related to a kind of revolving light.
Background technology
Existing revolving light, typically rotated using motor come driving lamp body, enable lamp body on lamp socket with fixing axle
Centered on rotated.Due to motor, noise is very big in the running, and therefore, existing revolving light is simultaneously impracticable, it is most of all only
It is for furnishing.
Utility model content
The utility model provides a kind of small revolving light of noise, which overcomes the deficiency present in background technology.This reality
It is with technical scheme used by new solution its technical problem：
A kind of revolving light, including base and driving, in addition to the first lamp ring, axle sleeve and magnet, first lamp ring are rotated and set
Put on the base, first lamp ring entangles the axle sleeve, and the driving is arranged in the axle sleeve, and the driving is provided with columned recessed
Groove, the bottom surface of the groove are provided with conducting terminal, and the magnet is annular in shape and electrically conductive, N poles and S poles the indulging along magnet of the magnet
It is distributed in upper and lower relation, the magnet is located at the axle sleeve one end, connects live wire between the magnet and first lamp ring, flows through this
The sense of current of magnet is vertical with the magnetic direction of the magnet, and rotating shaft is adsorbed with the end face of the magnet, and the rotating shaft is away from the magnetic
One end of iron forms sharp portion, and the sharp portion electrically connects with the conducting terminal and forms first point of rotation, the axle sleeve other end and
First lamp ring connects to form second point of rotation, first lamp ring and the magnet clamping, in the energized state, first lamp ring,
Electric wire, magnet and rotating shaft are using the line of first and second point of rotation as axis synchronous axial system.
Among one preferred embodiment：The conducting terminal is sheet metal.
Among one preferred embodiment：The electric wire is adsorbed on the magnet lateral surface.
Among one preferred embodiment：The outer surface of the electric wire is coated with can be with the material of magnet adsorption.
Among one preferred embodiment：Also include being used for the end cap for covering the magnet, the electric wire passes through the end cap, first lamp
Circle and the end cap clamping, first lamp ring and the end cap synchronous axial system.
Among one preferred embodiment：The axle sleeve is vertically arranged, and the magnet is located at the axle sleeve upper end, and the lower edge of the end cap is set
There is the spacing ring being trapped among on the outside of the axle sleeve.
Among one preferred embodiment：First lamp ring includes light bar, inner ring cover and the outer shroud cover of ring-type, and the light bar is clamped in
Between the inner ring cover and outer shroud cover, two projections are arranged with the inner peripheral surface of the inner ring cover, a projection is inserted into the axle sleeve,
Another projection and the magnet clamping.
Among one preferred embodiment：Also include the second lamp ring, second lamp ring entangles first lamp ring and the two is concentric
Set, first lamp ring and the second lamp ring link together synchronous axial system；The axle sleeve is vertically arranged, and the magnet is located on the axle sleeve
End, second lamp ring are rotatably supported on the base.
Among one preferred embodiment：Two pillars are arranged with the external peripheral surface of the first lamp ring outer shroud cover, the pillar
It is inserted among second lamp ring, the pillar and the second lamp ring interference fit connect.
Among one preferred embodiment：Second lamp ring includes light bar, inner ring cover and the outer shroud cover of ring-type, and the light bar is clamped in
Between the inner ring cover and outer shroud cover, the bottom of the outer shroud cover outer circumference surface is provided with swingle, and the swingle is inserted into the base and worked as
In.
Compared with background technology, it has the following advantages that the technical program：
1. the longitudinal direction of the N poles and S poles of the magnet along magnet is distributed in upper and lower relation, flow through the sense of current of the magnet with
The magnetic direction of the magnet is vertical, and when electric current is flowed in the middle part of magnet from electric wire, an effectively electricity can be produced in the transverse direction of magnet
Length paths are flowed, according to left hand rule, when there is current lead-through, (i.e. magnet is in itself for electric conductor in this effective conductive path
A part) power towards magnet tangential direction can be produced, so as to promote magnet rotors (Lorentz force principle).The rotating shaft is remote
One end from the magnet forms sharp portion, can reduce frictional force of the rotating shaft in rotary course.The revolving light utilizes Lorentz
Power come drive the first lamp ring rotate, have noise it is small the advantages of.
2. the conducting terminal is sheet metal, it can ensure that axis of rotation is steady.
3. the outer surface of the electric wire is coated with can be with the material of magnet adsorption, can be well by magnet adsorption.
4. the end cap is used to cover the magnet, protect magnet not by extraneous factor interference.When the lower edge of the end cap is provided with
During the spacing ring being trapped among on the outside of the axle sleeve, the end cap can be made smoothly to be rotated relative to the axle sleeve, prevent that end cap is eccentric, improve rotation
Turn the structural stability of lamp.
5. second lamp ring entangles first lamp ring, the pillar of first lamp ring and the second lamp ring are interference fitted, can be with hand
Angle between the first lamp ring of dynamic adjustment and the second lamp ring, increase the feature of revolving light.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts a kind of perspective exploded view of revolving light of the utility model.
Fig. 2 depicts a kind of schematic perspective view of revolving light shown in Fig. 1.
Fig. 3 depicts a kind of schematic front view of revolving light shown in Fig. 1.
Fig. 4 depicts the sectional view of the line A-A along Fig. 3.
Fig. 5 depicts the enlarged diagram of circled in Fig. 4.
Embodiment
It refer to Fig. 1 to Fig. 5, a kind of revolving light of the present utility model, including base 10, the 20, first lamp ring 30 of driving, axle
Set 40, magnet 50, rotating shaft 60 and electric wire 70.First lamp ring 30 is rotatably arranged on the base 10, and first lamp ring 30 entangles
The axle sleeve 40.The driving 20 is arranged in the axle sleeve 40, and the end of the driving 20 is provided with columned groove 22, the groove 22
Bottom surface is provided with conducting terminal 24.The magnet 50 is annular in shape and electrically conductive, and the magnet 50 is located at the one end of axle sleeve 40, the magnet 50 with
Electrically connected between first lamp ring 30 by the electric wire 70, the longitudinal direction of the N poles and S poles of the magnet 50 along the magnet 50 is in up and down
Relation is distributed, and the sense of current for flowing through the magnet 50 is vertical with the magnetic direction of the magnet 50.First lamp ring 30 and the magnet
50 clampings.The rotating shaft 60 is adsorbed on the end face of the magnet 50, the rotating shaft 60 is electrically conductive, the one end of the rotating shaft 60 away from the magnet 50
Sharp portion 62 is formed, the sharp portion 62 electrically connects with the conducting terminal 24 and forms first point of rotation.The other end of axle sleeve 40 with
First lamp ring 30 connection forms second point of rotation.In the energized state, from Lorentz force principle, first lamp ring 30,
Electric wire 70, magnet 50 and rotating shaft 60 are using the line of first and second point of rotation as axis synchronous axial system.
Preferably：The conducting terminal 24 is sheet metal.The electric wire 70 is adsorbed on the lateral surface of the magnet 50.The electric wire 70
Outer surface be coated with can with the material of magnet adsorption, such as plating iron, nickel plating or cobalt plating.
Preferably：Revolving light also includes being used to cover the end cap 80 of the magnet 50, and the electric wire 70 passes through the end cap 80, and this
One lamp ring 30 and the clamping of end cap 80, first lamp ring 30 and the synchronous axial system of end cap 80.The axle sleeve 60 is vertically arranged, the magnet
50 are located at the upper end of axle sleeve 60, and the lower edge of the end cap 80 is provided with the spacing ring (not shown) for being trapped among the outside of axle sleeve 40, spacing
Ring can ensure that the end cap 80 and the axle sleeve 40 are coaxial well.
Preferably：First lamp ring 30 includes light bar 32, inner ring cover 34 and the outer shroud cover 36 of ring-type, and the light bar 32 is clamped in
Between the inner ring cover 34 and outer shroud cover 36, two projections 342 are arranged with the inner peripheral surface of the inner ring cover 34.One projection 342 is inserted
Enter into the axle sleeve 40, form second point of rotation.Another projection 342 and the clamping of magnet 50, at the same another projection 342 with
The clamping of end cap 80, enable the first lamp ring 30, end cap 80, the synchronous axial system of magnet 50.
Preferably：Revolving light also includes the second lamp ring 90, and second lamp ring 90 entangles first lamp ring 30 and the two is same
The heart is set, and the lamp ring 90 of the first lamp ring 30 and second links together synchronous axial system, and second lamp ring 90 is rotatably supported at
On the base 10.Two pillars 362 are arranged with the external peripheral surface of the outer shroud cover 36 of first lamp ring 30, the pillar 362 inserts
To among second lamp ring 90, the lamp ring 90 of pillar 362 and second interference fit connection.Second lamp ring 90 includes the lamp of ring-type
Band 92, inner ring cover 94 and outer shroud cover 96, the light bar 92 are clamped between the inner ring cover 94 and outer shroud cover 96, and the outer shroud cover 96 is cylindrical
The bottom of side face is provided with swingle 962, and the swingle 962 is inserted vertically among the base 10.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (10)
1. a kind of revolving light, including base and driving, it is characterised in that：Also include the first lamp ring, axle sleeve and magnet, first lamp
Circle is rotatably arranged on the base, and first lamp ring entangles the axle sleeve, and the driving is arranged in the axle sleeve, and the driving is provided with cylinder
The groove of shape, the bottom surface of the groove are provided with conducting terminal, and the magnet is annular in shape and electrically conductive, and the N poles and S poles of the magnet are along magnetic
The longitudinal direction of iron is distributed in upper and lower relation, and the magnet is located at the axle sleeve one end, live wire is connected between the magnet and first lamp ring,
It is vertical with the magnetic direction of the magnet to flow through the sense of current of the magnet, is adsorbed with rotating shaft on the end face of the magnet, the rotating shaft is remote
One end from the magnet forms sharp portion, and the sharp portion electrically connects with the conducting terminal and forms first point of rotation, and the axle sleeve is another
One end is connected to form second point of rotation with first lamp ring, and first lamp ring and the magnet clamping, in the energized state, this first
Lamp ring, electric wire, magnet and rotating shaft are using the line of first and second point of rotation as axis synchronous axial system.
A kind of 2. revolving light according to claim 1, it is characterised in that：The conducting terminal is sheet metal.
A kind of 3. revolving light according to claim 1, it is characterised in that：The outer surface of the electric wire is coated with can be with magnet adsorption
Material.
A kind of 4. revolving light according to claim 3, it is characterised in that：The electric wire is adsorbed on the magnet lateral surface.
A kind of 5. revolving light according to claim 3, it is characterised in that：Also include being used for the end cap for covering the magnet, should
Electric wire passes through the end cap, first lamp ring and the end cap clamping, first lamp ring and the end cap synchronous axial system.
A kind of 6. revolving light according to claim 5, it is characterised in that：The axle sleeve is vertically arranged, and the magnet is located at the axle
Set upper side, the lower edge of the end cap are provided with the spacing ring being trapped among on the outside of the axle sleeve.
A kind of 7. revolving light according to claim 1, it is characterised in that：First lamp ring includes light bar, the inner ring of ring-type
Cover and outer shroud cover, the light bar are clamped between the inner ring cover and outer shroud cover, and it is convex to be arranged with two on the inner peripheral surface of the inner ring cover
Post, a projection are inserted into the axle sleeve, another projection and the magnet clamping.
A kind of 8. revolving light according to claim 7, it is characterised in that：Also include the second lamp ring, second lamp ring entangles
First lamp ring and the two be arranged concentrically, first lamp ring and the second lamp ring link together synchronous axial system；The axle sleeve is vertical
Set, the magnet is located at the axle sleeve upper end, and second lamp ring is rotatably supported on the base.
A kind of 9. revolving light according to claim 8, it is characterised in that：On the external peripheral surface of the first lamp ring outer shroud cover
Two pillars are arranged with, the pillar is inserted among second lamp ring, and the pillar and the second lamp ring interference fit connect.
A kind of 10. revolving light according to claim 9, it is characterised in that：Second lamp ring includes light bar, the inner ring of ring-type
Cover and outer shroud cover, the light bar are clamped between the inner ring cover and outer shroud cover, and the bottom of the outer shroud cover outer circumference surface is provided with swingle,
The swingle is inserted among the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855482.8U CN207112666U (en) | 2017-07-14 | 2017-07-14 | A kind of revolving light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855482.8U CN207112666U (en) | 2017-07-14 | 2017-07-14 | A kind of revolving light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112666U true CN207112666U (en) | 2018-03-16 |
Family
ID=61583756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855482.8U Expired - Fee Related CN207112666U (en) | 2017-07-14 | 2017-07-14 | A kind of revolving light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185949A (en) * | 2019-07-02 | 2019-08-30 | 李亚伟 | A kind of LED line bubble |
-
2017
- 2017-07-14 CN CN201720855482.8U patent/CN207112666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185949A (en) * | 2019-07-02 | 2019-08-30 | 李亚伟 | A kind of LED line bubble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |