CN209511905U - A kind of downlight of tunable light source upper and lower position and light source launch angle - Google Patents
A kind of downlight of tunable light source upper and lower position and light source launch angle Download PDFInfo
- Publication number
- CN209511905U CN209511905U CN201822272703.6U CN201822272703U CN209511905U CN 209511905 U CN209511905 U CN 209511905U CN 201822272703 U CN201822272703 U CN 201822272703U CN 209511905 U CN209511905 U CN 209511905U
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- China
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- light source
- downlight
- inner ring
- outer ring
- lower position
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Abstract
The utility model relates to field of illuminating device, especially a kind of downlight of tunable light source upper and lower position and light source launch angle, including fixed outer ring, adjusting inner ring, hole card spring and light source body, the fixed outer ring outside are equipped with torsion spring presss；The adjusting inner ring is equipped with multiple internal bore grooves in the vertical direction, and the hole card spring is installed therein in an internal bore groove, and the hole card spring is used to support the light source body for being placed in and adjusting in inner ring；The adjusting inner ring and fixed outer ring rotation connection, so that the inner ring that adjusts can rotate in the fixed outer ring around the axis intersected with the central axis upright of fixed outer ring.The downlight of the utility model had not only been adjustable the upper and lower position of light source body but also had been adjustable the launch angle of light source body.
Description
Technical field
The utility model relates to field of illuminating device, especially a kind of tunable light source upper and lower position and light source launch angle
Downlight.
Background technique
Downlight is a kind of extensive illuminations of use, is typically distributed on ceiling, uses as space illumination.?
In room lighting, in order to obtain better illuminating effect, need to adjust upper and lower position and the launch angle of tube lamp light source, but existing
The mounting means of most of downlight is all made of embedded in technology, is fixed in the aperture of ceiling by torsion spring presss, position
Fixed, upper and lower position and the angle of light source are unable to adjust, and therefore, it is necessary to a kind of tunable light source upper and lower positions and light source launch angle
Downlight.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of tunable light source upper and lower positions and the light source angle of departure
The downlight of degree had not only been adjustable the upper and lower position of light source body but also had been adjustable the launch angle of light source body.
The downlight of a kind of the tunable light source upper and lower position and light source launch angle of the utility model, including fixed outer ring, tune
Inner ring, hole card spring and light source body are saved, is equipped with torsion spring presss on the outside of the fixed outer ring；
The adjusting inner ring is equipped with multiple internal bore grooves in the vertical direction, and the hole card spring is installed therein an inner hole
In slot, and the hole card spring is used to support the light source body for being placed in and adjusting in inner ring；
The adjusting inner ring and the rotation connection of fixed outer ring so that the adjusting inner ring can in the fixed outer ring around with
The axis rotation of the central axis upright intersection of fixed outer ring.
As an improvement of the above scheme, the inner hole slot number is 2-5.
As an improvement of the above scheme, the internal bore groove is placed equidistant with.
As an improvement of the above scheme, the distance of the internal bore groove is 3-5mm.
As an improvement of the above scheme, the lower end surface of the light source body and the upper surface of hole card spring offset.
As an improvement of the above scheme, further include two shafts, two are equipped with outside the fixation for passing through for shaft
Circular hole, the central axis of two circular holes is overlapped, and the central axis upright phase of the central axis of the circular hole and fixation outer ring
It hands over, the shaft is fixedly connected after wearing corresponding circular hole with adjusting inner ring.
As an improvement of the above scheme, the shaft includes bolt and flexible rubber ring, the screw bolt passes elasticity
It is threadedly coupled after cushion rubber and circular hole with adjusting inner ring.
As an improvement of the above scheme, the material of the fixed outer ring and adjusting inner ring is aluminium alloy.
Implement the utility model, has the following beneficial effects:
Light source body in the utility model is fixed on adjusting inner ring by hole card spring, in the vertical direction for adjusting inner ring
Multiple internal bore grooves for being used to install hole card spring are equipped with, by hole card spring being installed to the internal bore groove of different location, thus
Achieve the purpose that the upper and lower position for adjusting light source body in a certain range；Meanwhile inner ring and fixed outer ring rotation connection are adjusted,
So that adjusting inner ring can rotate in fixed outer ring around the axis intersected with the central axis upright of fixed outer ring, downlight needs to adjust
When saving the launch angle of light source body, by stirring adjusting inner ring, the launch angle of light source body is adjusted in a certain range.This
The downlight of utility model had not only been adjustable the upper and lower position of light source body but also had been adjustable the launch angle of light source body.
Detailed description of the invention
Fig. 1 is the explosive view of downlight in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the utility model embodiment downlight.
In figure: 1, fixed outer ring；2, inner ring is adjusted；3, hole card spring；4, light source body；5, torsion spring presss；6, shaft；11,
Circular hole；21, internal bore groove；61, bolt；62, flexible rubber ring.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described, in order to clearer reason
Solve the technical idea of the requires of the utility model protection.Only this state, the utility model occur in the text or will occur it is upper,
Under, left, right, front and rear, the orientation word such as inside and outside be not practical new to this only on the basis of the attached drawing of the utility model
The specific restriction of type.
As shown in Figs. 1-2, one of the embodiments of the present invention tunable light source upper and lower position and light source launch angle
Downlight, including fixed outer ring 1, adjust inner ring 2, hole card spring 3 and light source body 4, it is fixed outer described in the fixed outer ring 1
Torsion spring presss 6 is equipped on the outside of ring 1, and (torsion spring presss 6 in the present embodiment shares 2, since angle problem is not shown in attached drawing 1-2
Come), first hold mounting hole when the downlight of the utility model is installed successfully on institute's position (such as ceiling) to be mounted, and by described
Fixed outer ring 1 is fixed on downlight in mounting hole with the cooperation of torsion spring presss 6.
The adjusting inner ring 2 is equipped with multiple internal bore grooves 21 in the vertical direction, and the hole card spring 3 is installed therein one
In internal bore groove 21, and the hole card spring 3 is used to support the light source body 4 for being placed in and adjusting in inner ring 2.Wherein, the light source master
The maximum outside diameter of body 4 is less than the internal diameter for adjusting inner ring 2, and the maximum outside diameter for adjusting inner ring 2 is less than the fixed outer ring 1
Internal diameter；The outer diameter of the hole card spring 3 is greater than the internal diameter for adjusting inner ring 2, and the minimum diameter of the hole card spring 3
Less than the maximum outside diameter of light source body 4, when installation, first the reduced diameter of hole card spring 3 and it is placed into corresponding internal bore groove 21,
It unclamps and hole card spring 3 is clamped, hole card spring 3 returns back to original state and is limited in interior control slot 21.
When downlight in the present embodiment assembles, first the hole card spring 3 is mounted in required internal bore groove 21, then
From it is described adjust inner ring 2 top be put into the light source body 4, under gravity, the lower end surface of the light source body 4 with
The upper surface of hole card spring 3 offsets, and adjusts in inner ring 2 so that light source body 4 is mounted on.
Hole card spring 3 in the utility model can be installed in different internal bore grooves 21, to reach in a certain range
The purpose of the interior upper and lower position for adjusting light source body 4.In the present embodiment, the upper and lower position of light source body 4, institute are adjusted for convenience
Stating 21 quantity of internal bore groove is preferably 2-5, and the hole card spring 3 is made to have multiple installation sites available, meanwhile, it is described interior
Hole slot 21 is preferably placed equidistant with, and the distance of the internal bore groove 21 is 3-5mm, for that can adjust light source according to actual needs
The upper and lower position of main body 4.
The adjusting inner ring 2 is rotatablely connected with fixed outer ring 1, so that the adjusting inner ring 2 can be in the fixed outer ring 1
It is rotated around the axis intersected with the central axis upright of fixed outer ring 1.The downlight of the utility model needs to adjust light source body 4
When irradiating angle, by stirring (hold or with tool) adjusting inner ring 2, make the adjusting inner ring 2 in the fixed outer ring 1
It is rotated around the axis intersected with the central axis upright of fixed outer ring 1, adjusts light source body 4 in a certain range to reach
The purpose of launch angle.
Specifically, the downlight of the utility model further includes two shafts 6, the fixed outer ring 1 set there are two for for turn
The central axis of the circular hole 11 that axis 6 passes through, two circular holes 11 is overlapped, and the central axis of the circular hole 11 and fixed outer ring 1
Central axis upright intersection, the shaft 6 are fixedly connected after passing through corresponding circular hole 11 with adjusting inner ring 2.Wherein, described turn
Axis 6 preferably includes bolt 61 and flexible rubber ring 62, the bolt 61 sequentially pass through after flexible rubber ring 62 and circular hole 11 with tune
Inner ring 2 is saved to be threadedly coupled, so that the flexible rubber ring 62 is fastened between the head of bolt 61 and fixed outer ring 1,61 phase of bolt
With certain damping force when to fixed outer ring 1,2 rotation of adjusting inner ring is prevented.Pass through shaft 6 and circular hole in the present embodiment
11 cooperations, enable the adjusting inner ring 2 to rotate in a certain range in the fixed outer ring 1 relative to the fixed outer ring 1.
In the present embodiment, in order to improve the heat dissipation performance of downlight, the fixed outer ring 1 is with the material for adjusting inner ring 2
Aluminium alloy.
The above are only specific embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of downlight of tunable light source upper and lower position and light source launch angle, it is characterised in that: including in fixed outer ring, adjusting
Ring, hole card spring and light source body, the fixed outer ring outside are equipped with torsion spring presss；
The adjusting inner ring is equipped with multiple internal bore grooves in the vertical direction, and the hole card spring is installed therein an internal bore groove
It is interior, and the hole card spring is used to support the light source body for being placed in and adjusting in inner ring；
The adjusting inner ring and the rotation connection of fixed outer ring so that the adjusting inner ring can in the fixed outer ring around with fixation
The axis rotation of the central axis upright intersection of outer ring.
2. a kind of downlight of tunable light source upper and lower position and light source launch angle as described in claim 1, it is characterised in that: institute
Stating inner hole slot number is 2-5.
3. a kind of downlight of tunable light source upper and lower position and light source launch angle as described in claim 1, it is characterised in that: institute
Internal bore groove is stated to be placed equidistant with.
4. a kind of downlight of tunable light source upper and lower position and light source launch angle as claimed in claim 3, it is characterised in that: institute
The distance for stating internal bore groove is 3-5mm.
5. a kind of downlight of tunable light source upper and lower position and light source launch angle as described in claim 1, it is characterised in that: institute
The upper surface of the lower end surface and hole card spring of stating light source body offsets.
6. a kind of downlight of tunable light source upper and lower position and light source launch angle as described in claim 1, it is characterised in that: also
Including two shafts, two circular holes for passing through for shaft are equipped with outside the fixation, the central axis of two circular holes is overlapped,
And the central axis of the circular hole intersect with the central axis upright of fixed outer ring, the shaft after corresponding circular hole with tune
Section inner ring is fixedly connected.
7. a kind of downlight of tunable light source upper and lower position and light source launch angle as claimed in claim 6, it is characterised in that: institute
Stating shaft includes bolt and flexible rubber ring, is connected after the screw bolt passes flexible rubber ring and circular hole with adjusting inner ring screw thread
It connects.
8. a kind of downlight of tunable light source upper and lower position and light source launch angle as described in claim 1, it is characterised in that: institute
Stating fixed outer ring and adjusting the material of inner ring is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272703.6U CN209511905U (en) | 2018-12-28 | 2018-12-28 | A kind of downlight of tunable light source upper and lower position and light source launch angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272703.6U CN209511905U (en) | 2018-12-28 | 2018-12-28 | A kind of downlight of tunable light source upper and lower position and light source launch angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511905U true CN209511905U (en) | 2019-10-18 |
Family
ID=68199065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822272703.6U Active CN209511905U (en) | 2018-12-28 | 2018-12-28 | A kind of downlight of tunable light source upper and lower position and light source launch angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511905U (en) |
-
2018
- 2018-12-28 CN CN201822272703.6U patent/CN209511905U/en active Active
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