CN207112550U - Rotatable and beat cylinder lamp structure - Google Patents
Rotatable and beat cylinder lamp structure Download PDFInfo
- Publication number
- CN207112550U CN207112550U CN201720725284.XU CN201720725284U CN207112550U CN 207112550 U CN207112550 U CN 207112550U CN 201720725284 U CN201720725284 U CN 201720725284U CN 207112550 U CN207112550 U CN 207112550U
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- Prior art keywords
- beat
- accommodating cavity
- axle
- swivel base
- rotatable
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Abstract
The utility model provides a kind of rotatable and beat cylinder lamp structure, including：Bonnet, swivel base, go out optical module and beat support；Bonnet has an accommodating cavity axially extended, and the bottom of accommodating cavity is provided with opening of stepping down at axle center；Swivel base is coaxially disposed in accommodating cavity, and it is provided with a rotating shaft towards the one side of accommodating cavity bottom；The rotating shaft is fixedly connected after being open through resigning with a fixture；So that axial rotation of the swivel base relative to accommodating cavity around accommodating cavity；One side of the swivel base away from accommodating cavity bottom is axially swung in eccentric position with beat support to be connected；The main body of beat support is radially arranged along swivel base, and is setting one to interlock the connector set with going out optical module with the coaxial position of rotating shaft；Go out optical module by the connector as swivel base is along radial rotating, also by the connector as beat support is axially swung.The utility model provides a kind of light bulb, and exiting surface, which can rotate, to be swung.
Description
Technical field
It the utility model is related to a kind of lighting device, more particularly to a kind of Down lamp.
Background technology
Down lamp occupies critically important status in Modern Home installing meter.Compared to pendent lamp, Down lamp hides concealed installation, can be with family
Dress preferably combines together.Also, the emitting brightness of Down lamp is concentrated, it is particularly suitable for local lighting use, protrudes illuminated main body,
Can be built in house ornamentation with the completely different light distribution of pendent lamp, be particularly suitable for protruding a certain main body, therefore receive
People's likes.But the rising angle of traditional Down lamp is unadjustable, and the installation of light fixture is earlier than soft dress.Therefore often
Often there is the position of lamp installation with the object for needing to be highlighted in soft dress in the future not a position, at this time the object is with regard to nothing
Method tube light irradiation is arrived, and the limitation to soft dress is just compared more.
Utility model content
Technical problem underlying to be solved in the utility model is to provide a kind of light bulb, and exiting surface, which can rotate, to be put
It is dynamic.
In order to solve above-mentioned technical problem, the utility model provides a kind of rotatable and beat cylinder lamp structure, bag
Include：Bonnet, swivel base, go out optical module and beat support；
The bonnet has an accommodating cavity axially extended, and the bottom of the accommodating cavity is opened at axle center provided with resigning
Mouthful；The swivel base is coaxially disposed in the accommodating cavity, and it is provided with a rotating shaft towards the one side of accommodating cavity bottom；Should
Rotating shaft is fixedly connected after being open through the resigning with a fixture；So that the swivel base relative to accommodating cavity around accommodating
The axial rotation of chamber；
One side of the swivel base away from the accommodating cavity bottom in eccentric position and the beat support axially
Swing connection；
Main body being radially arranged along swivel base of the beat support, and one and institute are set in one end of deflection support
State out optical module and interlock the connector set；It is described go out optical module by the connector as swivel base is along radial rotating,
Also by the connector as beat support is axially swung.
In a preferred embodiment：The fixture is the damping mat and nut being coaxially disposed；After rotating shaft passes through damping mat
Be fixedly connected with nut, the both sides of the damping mat axially respectively with nut and bonnet contact.
In a preferred embodiment：One side of the swivel base away from the accommodating cavity bottom, eccentric position along
Axially towards the direction away from bonnet, one beat axle mounting seat is set；The mounting seat includes a base, and base is away from after
Two catch that the one side of lid, axially parallel interval are set, each catch are provided with a mounting hole in corresponding position.
In a preferred embodiment：The one end of the beat support away from the connector sets a beat axle, described inclined
Balance staff is placed between described two catch, and the both ends of beat axle are each passed through the mounting hole so that the beat axle with
The mounting seat pivot joint.
In a preferred embodiment：The beat axle is additionally provided with a limited block, the beat axle be rocked to the limited block with
During the base contact, the beat axle can not be swung along contact direction.
In a preferred embodiment：The deflection angle of the beat axle is 0 ° -90 °.
In a preferred embodiment：The connector is the inserting column that axially sets, it is described go out optical module be provided with and institute
State the jack that inserting column coordinates grafting.
In a preferred embodiment：It is described go out optical module include be coaxially disposed reflecting component, light guide plate, light source assembly, expansion
Loose mail, retainer ring；
The light guide plate is provided with the through hole for installing the light source assembly at axle center；The exiting surface of light source assembly is towards institute
State the side wall of through hole；The reflecting component is located at one side of the light guide plate towards bonnet, and diffuser is located at light guide plate away from bonnet
Simultaneously；
The retainer ring fixes reflecting component, light guide plate, diffuser stacking.
In a preferred embodiment：The reflecting component is reflector or specular aluminium；The diffuser is diffuser plate or prism
Plate.
In a preferred embodiment：The light source assembly includes radiating piece, LED light source and flexible base board；The LED light source
It is arranged at the one side of flexible base board；One side of the flexible base board away from LED light source is centered around side wall and the radiating piece heat conduction of radiating piece
Contact.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect：
A kind of rotatable and beat cylinder lamp structure provided by the utility model, a rotation bottom is set in accommodating cavity
Disk, swivel base are provided with a rotating shaft towards the one side of accommodating cavity bottom；The rotating shaft through accommodating cavity bottom resigning opening after with
One fixture is fixedly connected；So that axial rotation of the swivel base relative to accommodating cavity around accommodating cavity.Further, exist
One side of the swivel base away from the accommodating cavity bottom is axially swung in eccentric position with the beat support to be connected；
Beat support being radially arranged along swivel base, and with the coaxial position of the rotating shaft set one with it is described go out optical mode
Block interlocks the connector set；It is described go out optical module by the connector as swivel base is along radial rotating, also by this
Connector is axially swung with beat support.By above-mentioned design, just having reached the exiting surface of Down lamp can both rotate
The purpose that can also be swung, the rising angle adjustment in omnirange is realized, has catered to the demand in market.
A kind of rotatable and beat cylinder lamp structure provided by the utility model, beat axle limit beat by a locating part
Angle is 0-90 °, has ensured the amplitude of fluctuation on axial direction.
A kind of rotatable and beat cylinder lamp structure provided by the utility model, reflector+expansion can be used by going out optical module
The structure to fall apart, specular aluminium can also be used to coordinate the structure of prism plate, cost is than relatively low, and light extraction is also than more uniform.
Brief description of the drawings
Fig. 1 is the whole lamp stereogram of Down lamp in the utility model preferred embodiment；
Fig. 2 is the whole lamp side view of Down lamp in the utility model preferred embodiment；
Fig. 3 is the Structure explosion diagram of Down lamp in the utility model preferred embodiment；
Fig. 4 is the assembling front view of swivel base and beat support in the utility model preferred embodiment；
Fig. 5 is the assembling stereogram of swivel base and beat support in the utility model preferred embodiment；
Fig. 6 is Fig. 5 partial enlarged drawing；
Fig. 7 is the Structure explosion diagram for going out optical module in the utility model preferred embodiment.
Embodiment
The utility model is described further below in conjunction with the drawings and specific embodiments.
With reference to figure 1-7, a kind of rotatable and beat cylinder lamp structure, including：Bonnet 1, swivel base 2, go out the and of optical module 3
Beat support 4；
The bonnet 1 has an accommodating cavity axially extended, and the bottom of the accommodating cavity is provided with axle center steps down
Opening 11；The swivel base 2 is coaxially disposed in the accommodating cavity, and it is provided with one turn towards the one side of accommodating cavity bottom
Axle 21；The rotating shaft 21 is open after 11 through the resigning and is fixedly connected with a fixture 22；So that the swivel base 2 relative to
Axial rotation of the accommodating cavity around accommodating cavity；
One side of the swivel base 2 away from the accommodating cavity bottom is in eccentric position and the beat support 4 along axle
Connected to swinging；
Being radially arranged along swivel base 2 of main body 41 of the beat support 4, and set in one end of beat support 4
One with it is described go out optical module 3 interlock set connector 42；It is described go out optical module 3 by the connector 42 with swivel base 2
Along radial rotating, also by the connector 42 as beat support 4 is axially swung.In the present embodiment, the connector
42 be the inserting column that axially sets, it is described go out optical module 3 be provided with the jack 31 for coordinating grafting with the inserting column.
By above-mentioned design, the purpose that the exiting surface of Down lamp can be rotated or swung just is reached, has realized complete
Rising angle adjustment on direction, has catered to the demand in market.
In order to concede optical module 3 during along radial rotating, at an arbitrary position can transfixion, it is described solid
Determine damping mat and nut that part 22 is further designed to be coaxially disposed；Rotating shaft 21 is fixedly connected after passing through damping mat with nut,
The both sides of the damping mat axially respectively with nut and the contact of bonnet 1.Because nut applies along radial direction to damping mat
Extruding force so that a bigger frictional force is produced between damping mat and bonnet 1, when removing the rotation that drives out optical module 3
During external force, due to the presence of frictional force, go out optical module 3 and be just still in current location.
In the present embodiment, the mounting structure between swivel base 2 and beat support 4 is as described below：The swivel base 2 is remote
From the one side of the accommodating cavity bottom, axially a beat axle is set to install away from the direction of bonnet 1 in eccentric position
Seat 23；The mounting seat 23 includes a base 231, and one side of the base 231 away from bonnet, axially parallel interval setting
Two catch 232, each catch 232 is provided with a mounting hole 233 in corresponding position.
The main body 41 of the beat support 4 sets a beat axle 43, the beat in one end away from the connector 42
Axle 43 is placed between described two catch 232, and the both ends of beat axle 43 are each passed through the mounting hole 233 so that described
Beat axle 43 is pivotally connected with the mounting seat 23.This completes the installation between beat support 4 and swivel base 2.
In the present embodiment, in order to be defined to the deflection angle of beat support 4, it is spacing that the beat axle 43 is additionally provided with one
Block 44, when the beat axle 43 is rocked to the limited block 44 and 231 contact of base, the beat axle 43 is along contact direction
It can not swing.So as to which the deflection angle of the beat axle 43 is defined into 0 ° -90 °.
It is described go out the reflecting component 32, light guide plate 33, light source assembly 34, diffuser 35, fixed that includes being coaxially disposed of optical module 3
Ring 36；
The light guide plate 33 is provided with the through hole 331 for installing the light source assembly 34 at axle center；Light source assembly 34 goes out
Side wall of the smooth surface towards the through hole 331；The reflecting component 32 is located at one side of the light guide plate 33 towards bonnet 1, diffuser 35
Positioned at one side of the light guide plate 33 away from bonnet 1；
The retainer ring 36 is used to reflecting component 32, light guide plate 33, diffuser 35 being laminated fixation.The light source assembly 34 wraps
Include radiating piece, LED light source and flexible base board；The LED light source is arranged at the one side of flexible base board；Flexible base board is away from LED light
The one side in source is centered around the side wall and radiating piece thermal conductive contact of radiating piece.
In the present embodiment, the reflecting component 32 is reflector or specular aluminium；The diffuser 35 is diffuser plate or prism plate.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.
Claims (10)
1. a kind of rotatable and beat cylinder lamp structure, it is characterised in that including：Bonnet, swivel base, go out optical module and beat
Support；
The bonnet has an accommodating cavity axially extended, and the bottom of the accommodating cavity is provided with opening of stepping down at axle center；
The swivel base is coaxially disposed in the accommodating cavity, and it is provided with a rotating shaft towards the one side of accommodating cavity bottom；This turn
Axle is fixedly connected after being open through the resigning with a fixture；So that the swivel base relative to accommodating cavity around accommodating cavity
Axial rotation；
One side of the swivel base away from the accommodating cavity bottom is axially swung in eccentric position and the beat support
Connection；
Main body being radially arranged along swivel base of the beat support, and deflection support one end set one with it is described go out
Optical module interlocks the connector set；It is described go out optical module by the connector as swivel base is along radial rotating, also lead to
The connector is crossed as beat support is axially swung.
2. a kind of rotatable and beat cylinder lamp structure according to claim 1, it is characterised in that：The fixture is same
The damping mat and nut that axle is set；Rotating shaft is fixedly connected after passing through damping mat with nut, the both sides of the damping mat axially
Respectively with nut and bonnet contact.
3. a kind of rotatable and beat cylinder lamp structure according to claim 1, it is characterised in that：The swivel base is remote
From the one side of the accommodating cavity bottom, axially a beat axle is set to install away from the direction of bonnet in eccentric position
Seat；The mounting seat includes a base, and one side of the base away from bonnet, two gears that axially parallel interval is set
Piece, each catch are provided with a mounting hole in corresponding position.
4. a kind of rotatable and beat cylinder lamp structure according to claim 3, it is characterised in that：The beat support is remote
One end from the connector sets a beat axle, and the beat axle is placed between described two catch, and the two of beat axle
End is each passed through the mounting hole so that the beat axle is pivotally connected with the mounting seat.
5. a kind of rotatable and beat cylinder lamp structure according to claim 4, it is characterised in that：The beat axle is also set
Have a limited block, when the beat axle is rocked to the limited block with the base contact, the beat axle along contact direction without
Method is swung.
6. a kind of rotatable and beat cylinder lamp structure according to claim 5, it is characterised in that：The beat axle it is inclined
Swinging is 0 ° -90 °.
7. a kind of rotatable and beat cylinder lamp structure according to claim 1, it is characterised in that：The connector is edge
Axially arranged inserting column, it is described go out optical module be provided with the jack for coordinating grafting with the inserting column.
8. a kind of rotatable and beat the cylinder lamp structure according to any one of claim 1-7, it is characterised in that：It is described
Go out optical module include be coaxially disposed reflecting component, light guide plate, light source assembly, diffuser, retainer ring；
The light guide plate is provided with the through hole for installing the light source assembly at axle center；The exiting surface of light source assembly passes through described in
The side wall of perforation；The reflecting component is located at one side of the light guide plate towards bonnet, and diffuser is located at one side of the light guide plate away from bonnet；
The retainer ring fixes reflecting component, light guide plate, diffuser stacking.
9. a kind of rotatable and beat cylinder lamp structure according to claim 8, it is characterised in that：The reflecting component is anti-
Tabula rasa or specular aluminium；The diffuser is diffuser plate or prism plate.
10. a kind of rotatable and beat cylinder lamp structure according to claim 8, it is characterised in that：The light source assembly
Including radiating piece, LED light source and flexible base board；The LED light source is arranged at the one side of flexible base board；Flexible base board is away from LED
The one side of light source is centered around the side wall and radiating piece thermal conductive contact of radiating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725284.XU CN207112550U (en) | 2017-06-21 | 2017-06-21 | Rotatable and beat cylinder lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725284.XU CN207112550U (en) | 2017-06-21 | 2017-06-21 | Rotatable and beat cylinder lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112550U true CN207112550U (en) | 2018-03-16 |
Family
ID=61588487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725284.XU Active CN207112550U (en) | 2017-06-21 | 2017-06-21 | Rotatable and beat cylinder lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238028A (en) * | 2017-06-21 | 2017-10-10 | 漳州立达信灯具有限公司 | A kind of rotatable and beat cylinder lamp structure |
-
2017
- 2017-06-21 CN CN201720725284.XU patent/CN207112550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238028A (en) * | 2017-06-21 | 2017-10-10 | 漳州立达信灯具有限公司 | A kind of rotatable and beat cylinder lamp structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |