CN206637559U - The rotary regulating structure of light fixture - Google Patents
The rotary regulating structure of light fixture Download PDFInfo
- Publication number
- CN206637559U CN206637559U CN201720455472.5U CN201720455472U CN206637559U CN 206637559 U CN206637559 U CN 206637559U CN 201720455472 U CN201720455472 U CN 201720455472U CN 206637559 U CN206637559 U CN 206637559U
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- China
- Prior art keywords
- connector
- light fixture
- external member
- regulating structure
- bearing pin
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses the rotary regulating structure of light fixture, so as to the illumination direction and light angle of rotatable regulation lamp body between lamp body and the body of rod, including the first connector, second connector, bearing pin, annular external member, spring and steel ball, bearing pin one end is fixed on the other end on the first connector and passes through the second connector and be engaged with nut thread, freely relatively rotated so that 360 degree can occur between the first connector and the second connector, simultaneously using medium of the annular external member as rotation connection, avoid rubbing between metal, increase the service life, furthermore with the frictional force of spring and steel ball as rotation regulation, so that have more texture during rotation regulation, positioning is arbitrarily and accurate, finally can 360 degrees omnidirection regulation lamp body illumination direction and light angle, meet the different use demands of different users.Realize the good effects such as simple in construction, reasonable in design, utility model, the requirement that light fixture all-directional illumination can be met, smooth and quiet, the service life length of regulation rotation.
Description
Technical field
It the utility model is related to the rotary regulating structure of technical field of lamps, more particularly to light fixture.
Background technology
Light fixture new in recent years, using LED as its light source, because it has the high and low loss of light efficiency, low energy consumption, throwing
Photosensitiveness is good, long lifespan, the advantages that easy to control, maintenance cost is low, safety and environmental protection, external form brief attractive in appearance, be widely used in family, do
The occasions such as public affairs.It is well known that existing light fixture general structure includes base, the body of rod and lamp body.After lamp body is fixed on the body of rod
It is difficult to rotate or swings to adjust illumination direction and light angle, lighting angle is narrow, and range of exposures is limited, and is difficult to flexibly adjust
Position is saved to adjust illumination direction and light angle, even if the illumination direction and light angle of lamp body can be adjusted, and is used
The mode being directly rotatablely connected, direct friction rotates between the second connector and bearing pin, and rotation regulation is dumb and second connects
With bearing pin phase mutual friction occurs for part, and it is big to rotate noise, it is difficult to meet the use demand of consumer, while with usage time friction
The abrasion of the second connector and bearing pin can be caused, shortens the service life of light fixture.
Therefore, how to realize a kind of simple in construction, reasonable in design, utility model, wanting for light fixture all-directional illumination can be met
The rotary regulating structure for seeking, adjusting the light fixture for rotating smooth and quiet, service life length is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide the rotary regulating structure of light fixture, it is intended to realizes that one kind is simple in construction, sets
Count reasonable, utility model, the requirement that light fixture all-directional illumination can be met, adjust the lamp for rotating smooth and quiet service life length
The rotary regulating structure of tool.
The utility model proposes the rotary regulating structure of light fixture, it may be mounted on light fixture, light fixture includes base, the body of rod and lamp
Body, rotary regulating structure are located at so as to the illumination direction and light angle of rotatable regulation lamp body between the body of rod and lamp body, including
First connector, the end of first connector one end are provided with annular groove, and the first connector is set in annular groove middle position
There is an installation post holes, rotary regulating structure also includes being embedded in installation post holes and extending to outside the first connector and end
Provided with externally threaded bearing pin, bearing pin is closely arranged with an annular external member at annular groove position correspondence；Rotary regulating structure is also
Including the second connector, the external diameter of second connector one end is adapted with the internal diameter of annular groove and can be embedded at annular groove
It is interior, the second connector end be adapted provided with one with annular external member and be available for annular external member be embedded in and with annular external member on the outside of
The storage tank that wall is brought into close contact, the through hole for being available for bearing pin to pass through is provided with through the second connector, and bearing pin passes through through hole and and nut
Threaded engagement is so that the second connector is connected on the first connector and the end of the second connector is embedded in annular groove
And it is set in outside annular external member and then makes the second connector by annular external member around i.e. the second connection of 360 degree of rotary motions of bearing pin
360 degree of relative rotations can occur between part and the first connector finally can 360 degree of illumination directions and light angle for adjusting light fixture；Ring
Shape external member may be configured as bearing or copper sheathing.
Preferably, annular groove inner bottom part is circumferentially uniformly laid with some post holes successively around annular external member, and rotation is adjusted
Nodule structure also includes the spring being embedded in post holes, the steel ball for being connected and being protruded from annular groove inner bottom surface with spring, steel ball
Can be in retraction post holes when can make stretching motion with spring and be oppressed；The end of second connector is at post holes position correspondence
Even circumferential be laid with it is some be adapted with steel ball and be available for steel ball be embedded in so as to having spacing fixation to the second connector
Effect is in hemispherical stopper slot.
Preferably, bearing pin is connected by screw mode and pacified admittedly in installation post holes.
Preferably, the first connector is provided with connecting interface.
The rotary regulating structure of the utility model light fixture, so as to the photograph of rotatable regulation lamp body between the body of rod and lamp body
Bright direction and light angle, including the first connector, the second connector, annular external member, bearing pin and nut, annular external member can be set
For bearing or copper sheathing.Bearing pin is connected by screw mode and is fixed on the first connector and extends outwardly through the second connector
Afterwards, the external screw thread on bearing pin be engaged with nut thread so that the second connector be connected on the first connector and the first connector with
Second connector can occur 360 degree and rotate against, and the illumination direction and light angle of lamp body are adjusted so as to 360 degrees omnidirection,
The requirement of light fixture all-directional illumination can be met, flexibility ratio is high, reasonable in design and novel；Bearing pin is connected in the first connector with second
The junction of part is closely arranged with an annular external member, and annular external member may be configured as bearing or copper sheathing, so that the second connector
Avoid when relatively rotating rubbing between metal with the first connector,
First connector and the second connector use medium of the annular external member as rotation connection, simple in construction and practical,
The friction between the first connector and the second connector, the second connector and bearing pin is effectively avoided, extension uses mission, and rotates
It is more smooth and quiet；In addition, annular groove inner bottom part is circumferentially laid with some post holes, spring, spring are embedded with post holes
On be connected with steel ball, steel ball is protruded outside post holes, and when the second connector is connected on the first connector, steel ball is embedded at spacing
In groove, so as to have spacing fixing to act on to the second connector, prevent the second connector from freely arbitrarily rotating, external force rotation second
Steel ball suffers oppression in retraction post holes during connector, and when rotation is to required angle, steel ball loses oppressive force, and steel ball is in spring
Uphold and be stuck in stopper slot under reset response power so as to the second connector of spacing fixing, be finally reached rotation regulation lamp body and solid
Determine the purpose of angular adjustment, simple in construction, regulation is simple, convenient, quick, accurate positioning and practical and convenient.Therefore, this reality
Rotate smooth with a kind of new requirement for realizing reasonable in design, utility model, light fixture all-directional illumination being met, regulation and pacify
It is quiet, service life is long, the rotary regulating structure of easy to operate light fixture.
Brief description of the drawings
Fig. 1 is the decomposition texture enlarged diagram of an embodiment of the rotary regulating structure of light fixture of the present utility model, its
Middle annular external member is arranged to bearing；
Fig. 2 is the cross-section structure enlarged diagram of an embodiment of the rotary regulating structure of light fixture of the present utility model, its
Middle bearing pin is not shown, wherein annular external member is arranged to bearing；
Fig. 3 is the plan structure of the first connector in an embodiment of the rotary regulating structure of light fixture of the present utility model
Enlarged diagram, wherein post holes quantity are arranged to 4；
Fig. 4 looks up structure for the second connector in an embodiment of the rotary regulating structure of light fixture of the present utility model
Enlarged diagram；
Fig. 5 is the application schematic diagram that an embodiment of the rotary regulating structure of light fixture of the present utility model is installed on light fixture
One of；
Fig. 6 is the application schematic diagram that an embodiment of the rotary regulating structure of light fixture of the present utility model is installed on light fixture
Two, wherein the second connector is embedded in the first connector and the body of rod and fails to show.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to figs. 1 to Fig. 6, an embodiment of the rotary regulating structure of light fixture of the present utility model is proposed, may be mounted to lamp
On tool, the light fixture of the present embodiment includes base 600, the body of rod 700 and lamp body 800, and rotary regulating structure is located at the body of rod 700 and lamp body
Between 800, so as to the illumination direction and light angle of rotatable regulation lamp body 800.
Rotary regulating structure includes the first connector 100, and the end of the one end of the first connector 100 is provided with annular groove 101,
First connector 100 is provided with an installation post holes 102 in the middle position of annular groove 101, and rotary regulating structure also includes being embedded
It is fixed in installation post holes 102 and extends to 100 outer and bearing pin 200 of the end provided with external screw thread 201 of the first connector, bearing pin
200 are closely arranged with an annular external member 300 at the position correspondence of annular groove 101, and annular external member 300 may be configured as bearing or copper
Set, the annular external member 300 of the present embodiment are arranged to bearing.Connecting interface 106, connecting interface are additionally provided with first connector 100
106 can facilitate rotary regulating structure to be fixedly connected with light fixture.The one end of bearing pin 200 is embedded in installation post holes 102, then passes through screw
Connected mode is attached fixation, and screw effectively strengthens the connective stability between the connector 100 of bearing pin 200 and first, structure
It is compact, it is solid and reliable.
Rotary regulating structure also includes the second connector 400, is available for bearing pin 200 to wear provided with one through the second connector 400
The through hole 402 crossed.The external diameter of the one end of the second connector of the present embodiment 400 is adapted with the internal diameter of annular groove 101 and can be embedded
In in annular groove 101, the end of the second connector 400 is adapted with annular external member 300 provided with one and is available for annular external member 300 embedding
Located at interior storage tank 401, therefore when the end of the second connector 400 is embedded in annular groove 101 in annular external member 300
Side wall is fitted tightly on bearing pin 200, and the lateral wall of annular external member 300 is fitted tightly on the madial wall of storage tank 401.Bearing pin
200 are flexibly connected through through hole 402 and the external screw thread 201 of the end of bearing pin 200 and the threaded engagement of nut 500, the second connector 400
On the first connector 100 and the end of the second connector 400 is embedded in annular groove 101 and is set in annular external member 300
On, 360 degree can now occur between the second connector 400 and the first connector 100 and rotate against rotation so as to 360 degree of regulation lamps
The illumination direction and light angle of tool, while bearing pin is closely arranged with a ring in the junction of the first connector and the second connector
Shape external member 300, annular external member 300 may be configured as bearing or copper sheathing, so that the second connector 400 and the first connector 100
Avoid rubbing between metal when relatively rotating.The utility model rotary regulating structure is located at the body of rod 700 and lamp body 800
Between, 360 degree of relative rotations can occur between the second connector 400 and the first connector 100, adjusted so as to 360 degrees omnidirection
The illumination direction and light angle of lamp body 800, the requirement of light fixture all-directional illumination can be met, and different users can be met not
Same use demand, flexibility ratio is high, reasonable in design and novel, and the first connector 100 and the second connector 400 use annular external member
300 medium as rotation connection, it is simple in construction and practical, effectively avoid the first connector 100 and the second connector 400, the
Pivoting friction between two connectors 400 and bearing pin 200, extend the use mission of each part, it is durable in use, and rotate more suitable
It is smooth and quiet.
Meanwhile the inner bottom part of annular groove 101 is circumferentially uniformly laid with some post holes 103 successively around annular external member 300,
The quantity of post holes 103 is arranged to be no less than 2.Rotary regulating structure also includes spring 104 and the bullet being embedded in post holes 103
The steel ball 105 that spring 104 is connected and protruded from the inner bottom surface of annular groove 101, steel ball 105 can make with spring 104 stretching motion and
Can be in retraction post holes 103 when being oppressed, the surface of steel ball 105 sets round and smooth.The end of second connector 400 is in post holes 103
Put corresponding position be circumferentially uniformly laid with it is some be adapted with steel ball 105 and be available for steel ball 105 be embedded in hemispherical
Stopper slot 403, when the second connector 400 is movably connected on the first connector 100, steel ball 105 is embedded in stopper slot 403
It is fixed on so that the second connector 400 is spacing on bearing pin 200, effectively avoids the second connector 400 from freely arbitrarily rotating.When
When needing to rotate the second connector 400, the second connector 400 is somewhat firmly rotated, steel ball 105 is by the end of the second connector 400
The extruding in portion and in retraction post holes 103 and pressuring spring 104, the round and smooth steel ball 105 in surface is by the end of the second connector 400
Contention effect, steel ball 105 quietly toward retraction in post holes 103, do not send any sound touched；Rotate to required angle
Afterwards, stop operating, steel ball 105 loses extruding, and spring 104 also loses compressing, and spring 104 resets, and steel ball 105 is in spring 104
Towards upholding in stopper slot 403 and being stuck in stopper slot 403 under reset response power, the second connector 400 is fixed so as to spacing, is prevented
Second connector 400 rotates freely rotation, is finally reached the illumination direction of rotation regulation lamp body 800 and the purpose of light angle,
And the effect of fixed angle regulation is realized, it is used as the frictional force of rotation regulation by the use of spring 104 and steel ball 105 so that rotation is adjusted
Texture is had more during the rotation regulation of nodule structure, positioning is arbitrarily and accurate, simple in construction, and regulation is simple, convenient, quick, convenient
It is practical.
Reference picture 5 is to Fig. 6, when connecting interface 106 is fixed on a longitudinally disposed body of rod 700, the second connector 400
Set with the horizontal cross of the first connector 100 and lamp body 800 is located at the other end end of the second connector 400, the first connector
100th, the second connector 400, the transverse horizontal of lamp body 800 are set, and the 100 relative body of rod 700 of the first connector is fixedly connected, and second connects
Fitting 400 can adjust the light angle of lamp body 800 around the 100 360 degree of rotations of the first connector so as to 360 degree of rotations；When
When the end of two connectors 400 is fixed on a longitudinally disposed body of rod 700, the body of rod 700, the connection of the second connector 400, first
Part 100 is on same straight line and longitudinally disposed, and lamp body 800 is laterally located in the connecting interface 106 of the first connector 100,
Second connector, the 400 relative body of rod 700 is fixedly connected, and the first connector 100 can be around 400 360 degree of rotation pendulum of the second connector
The dynamic illumination direction so as to 360 degree of rotation regulation lamp bodies 800, simple in construction, rotation process is convenient, practical.
In summary, the utility model rotary regulating structure is located between the body of rod 700 and lamp body 800, the first connector 100
With the second connector 400 using medium of the annular external member 300 as rotation connection, the first connector 100 and second is effectively avoided
Pivoting friction between connector 400, the second connector 400 and bearing pin 200, the first connector 100 and the second connector 400 it
Between can occur 360 degree and freely relatively rotate, while the frictional force by the use of spring 104 and steel ball 105 as rotation regulation so that revolve
Have more texture during modulation section, positioning is arbitrarily and accurate, finally can 360 degrees omnidirection regulation lamp body 800 illumination direction and illumination
Angle, and the effect of fixed angle regulation is realized, and the different use demands of the different angle of different users can be met.Cause
This, the utility model is truly realized a kind of simple in construction, reasonable in design, utility model, can meet light fixture all-directional illumination
It is required that, regulation rotate smooth and quiet, service life length light fixture rotary regulating structure.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
1. the rotary regulating structure of light fixture, may be mounted on light fixture, the light fixture includes base, the body of rod and lamp body, and its feature exists
In the rotary regulating structure is located at the illumination direction between the body of rod and the lamp body so as to the rotatable regulation lamp body
And light angle, including the first connector, the end of described first connector one end be provided with annular groove, first connector
An installation post holes is provided with the annular groove middle position, the rotary regulating structure also includes being embedded in the peace
In dress post holes and extend to that first connector is outer and end is provided with externally threaded bearing pin, the bearing pin is in the annular groove
An annular external member is closely arranged with position correspondence；The rotary regulating structure also includes the second connector, second connection
The external diameter of part one end is adapted and can be embedded in the annular groove with the internal diameter of the annular groove, second connector
End be adapted provided with one with the annular external member and be available for the annular external member be embedded in and with the outside of the annular external member
The storage tank that wall is brought into close contact, the through hole for being available for the bearing pin to pass through is provided with through second connector, and the bearing pin passes through
The through hole is simultaneously engaged so that second connector is connected on first connector and described second with nut thread
The end of connector is embedded in the annular groove and is set in outside the annular external member and then leads to second connector
Crossing the annular external member can send out between i.e. described second connector of 360 degree of rotary motions of bearing pin and first connector
Raw 360 degree of relative rotations finally can 360 degree of illumination directions and light angle for adjusting the light fixture；The annular external member can be set
For bearing or copper sheathing.
2. the rotary regulating structure of light fixture according to claim 1, it is characterised in that the annular groove inner bottom part is surround
The annular external member is circumferentially uniformly laid with some post holes successively, and the rotary regulating structure also includes being embedded at the post holes
Interior spring, the steel ball for being connected and being protruded from the annular groove inner bottom surface with the spring, the steel ball can be with the bullet
Spring can be described in retraction in post holes when making stretching motion and being oppressed；The end of second connector is in the post holes position pair
Should locate circumferentially uniformly to be laid with it is some be adapted with the steel ball and be available for the steel ball be embedded in so as to described second
What connector had spacing fixation is in hemispherical stopper slot.
3. the rotary regulating structure of light fixture according to claim 1 or 2, it is characterised in that the bearing pin is connected by screw
The mode of connecing is pacified solid in the installation post holes.
4. the rotary regulating structure of light fixture according to claim 3, it is characterised in that first connector, which is provided with, to be connected
Connection interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455472.5U CN206637559U (en) | 2017-04-27 | 2017-04-27 | The rotary regulating structure of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455472.5U CN206637559U (en) | 2017-04-27 | 2017-04-27 | The rotary regulating structure of light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206637559U true CN206637559U (en) | 2017-11-14 |
Family
ID=60246830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720455472.5U Expired - Fee Related CN206637559U (en) | 2017-04-27 | 2017-04-27 | The rotary regulating structure of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206637559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985899A (en) * | 2019-12-11 | 2020-04-10 | 丽影电器（惠州）有限公司 | Adjustable lens and lamp |
| CN112902121A (en) * | 2021-03-02 | 2021-06-04 | 宁波公牛光电科技有限公司 | Rotation limiting structure and lamp assembly |
-
2017
- 2017-04-27 CN CN201720455472.5U patent/CN206637559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985899A (en) * | 2019-12-11 | 2020-04-10 | 丽影电器（惠州）有限公司 | Adjustable lens and lamp |
| CN112902121A (en) * | 2021-03-02 | 2021-06-04 | 宁波公牛光电科技有限公司 | Rotation limiting structure and lamp assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20190427 |