CN209101135U - A kind of rotatable LED downlight - Google Patents
A kind of rotatable LED downlight Download PDFInfo
- Publication number
- CN209101135U CN209101135U CN201821303336.5U CN201821303336U CN209101135U CN 209101135 U CN209101135 U CN 209101135U CN 201821303336 U CN201821303336 U CN 201821303336U CN 209101135 U CN209101135 U CN 209101135U
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- CN
- China
- Prior art keywords
- downlight
- shell
- ring
- arc surface
- interconnecting piece
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a kind of rotatable LED downlight, belongs to room lighting technical field of tools.Rotatable LED downlight, including downlight main body, downlight shell and interconnecting piece.Downlight main body is set in interconnecting piece, and the lateral surface of the separate downlight main body of interconnecting piece is the first arc surface.Downlight shell includes mounting portion, and the medial surface of mounting portion is the second arc surface, and interconnecting piece, which is set in mounting portion, makes the first arc surface and the second circular arc face contact.This LED downlight between interconnecting piece and the mounting portion of downlight shell by the first arc surface and the second circular arc face contact due to being attached, it being capable of relative motion between first arc surface and the second arc surface, to make interconnecting piece rotate in mounting portion, make to be arranged in the downlight main body in interconnecting piece to rotate in mounting portion, so as to adjust the angle of LED downlight light source irradiation.
Description
Technical field
The utility model relates to room lighting technical field of tools, in particular to a kind of rotatable LED downlight.
Background technique
LED downlight is widely used in room lighting industry, and current existing LED downlight is all the money of traditional fixed angle
Formula before installation or after installation, is all unable to adjust the angle of LED light source irradiation.
Utility model content
The purpose of this utility model is to provide a kind of rotatable LED downlights, can adjust the irradiation of LED downlight light source
Angle.
The utility model adopts the following technical solutions realization:
A kind of rotatable LED downlight, including downlight main body, downlight shell and interconnecting piece；
Downlight main body is set in interconnecting piece, and the lateral surface of the separate downlight main body of interconnecting piece is the first arc surface；
Downlight shell includes mounting portion, and the medial surface of mounting portion is the second arc surface, and interconnecting piece, which is set in mounting portion, to be made
First arc surface and the second circular arc face contact.
Further, in the utility model preferred embodiment, above-mentioned interconnecting piece includes the first connection ring, the first connection ring
Lateral surface be the first arc surface, mounting portion includes the first mounting ring, and the medial surface of mounting ring is the second arc surface, the first circular arc
It is protruded facing towards the direction of the second arc surface, the second arc surface is directed away from the direction recess of the first arc surface.
Further, in the utility model preferred embodiment, above-mentioned downlight main body includes downlight shell, downlight shell
End is provided with multiple male members, and the medial surface of the first connection ring is provided with multiple fasteners with male member cooperation.
Further, in the utility model preferred embodiment, above-mentioned each male member is fixed block, and fastener includes connection
Part and protruding part, connector are set to the medial surface of the first connection ring, and one end of protruding part is connect with connector, protruding part direction
The middle part direction of first connection ring is protruded, and makes to be formed between connector and protruding part for blocking the bayonet for setting fixed block.
Further, in the utility model preferred embodiment, above-mentioned mounting portion further includes second mounting ring, downlight shell
It further include installation shell, the one end for installing shell is set to the first mounting ring, and the first mounting ring connects far from one end of installation shell
Second mounting ring is connect, second mounting ring is sheathed on outside the first connection ring.
Further, in the utility model preferred embodiment, the position of the close second mounting ring of above-mentioned the first mounting ring
It installs and is equipped with multiple convex blocks, multiple connecting holes are provided in second mounting ring, a convex block passes through a connecting hole.
Further, in the utility model preferred embodiment, above-mentioned installation shell is trumpet shell, trumpet shell
Larger open end far from second mounting ring.
Further, in the utility model preferred embodiment, above-mentioned interconnecting piece further includes the second connection ring, the second connection
Ring is set to one end of the close installation shell of the first connection ring, the internal diameter of the internal diameter of the second connection ring less than the first connection ring.
Further, in the utility model preferred embodiment, above-mentioned downlight shell further includes fixed part, fixed part setting
In mounting portion.
Further, in the utility model preferred embodiment, fixation portions includes the first fixing piece, the second fixing piece
And torsional spring, the first fixing piece are set to mounting portion, torsional spring is set to the first fixing piece and torsional spring is connect with the second fixing piece.
Compared with prior art, the beneficial effect for the rotatable LED downlight that the preferred embodiment of the utility model provides
Include:
It is provided with LED light in downlight main body, due to passing through the first arc surface between interconnecting piece and the mounting portion of downlight shell
Be attached with the second circular arc face contact, between the first arc surface and the second arc surface can relative motion, to make interconnecting piece
It is rotated in mounting portion, makes to be arranged in the intracorporal LED light of downlight master and mounting portion in interconnecting piece and relatively rotate, so as to adjust
The angle of whole LED downlight light source irradiation.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
The protection scope of the utility model is also belonged to obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of rotatable LED downlight provided by the embodiment of the utility model；
Fig. 2 is the cross-sectional view of rotatable LED downlight provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of interconnecting piece in rotatable LED downlight provided by the embodiment of the utility model；
Fig. 4 is the enlarged drawing in Fig. 2 at IV；
Fig. 5 is the enlarged drawing in Fig. 2 at V；
Fig. 6 is the cross-sectional view of downlight shell in rotatable LED downlight provided by the embodiment of the utility model；
Fig. 7 is the enlarged drawing in Fig. 6 at VII.
Icon: 10-LED downlight；100- downlight main body；200- downlight shell；300- interconnecting piece；Outside 110- downlight
Shell；120- translucent cover；130-LED lamp；The first connection ring of 310-；The second connection ring of 320-；111- male member；311- card
Part；3111- connector；3112- protruding part；3113- bayonet；The first arc surface of 312-；210- mounting portion；220- installation
Shell；230- fixed part；The first fixing piece of 231-；The second fixing piece of 232-；233- torsional spring；211- the first mounting ring；
The second arc surface of 2111-；212- second mounting ring；2112- convex block；2121- connecting hole.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Embodiment 1
Fig. 1 is the structural schematic diagram of rotatable LED downlight 10 provided in this embodiment；Fig. 2 is provided in this embodiment
The cross-sectional view of rotatable LED downlight 10.Please refer to Fig. 1 and Fig. 2, in the present embodiment, rotatable LED downlight 10, including cylinder
Lamp main body 100, downlight shell 200 and interconnecting piece 300.
It is provided with LED light 130 in downlight main body 100, is the source of the radiation source of LED downlight 10.Downlight main body 100 is wrapped
Downlight shell 110, translucent cover 120 and power source head are included, power source head and LED light 130 are arranged in downlight shell 110, power source head
Positioned at one end of downlight shell 110, LED light 130 is located at the other end of downlight shell 110, and translucent cover 120 is arranged in downlight shell
One end of 110 separate power source head, the light that LED light 130 issues penetrate translucent cover 120, are irradiated.
Fig. 3 is the structural schematic diagram of interconnecting piece 300 in rotatable LED downlight 10 provided in this embodiment；Fig. 4 is Fig. 2
In enlarged drawing at IV.Please refer to Fig. 2-Fig. 4, in the present embodiment, interconnecting piece 300 includes the first connection ring 310 and the second connection
Ring 320, the second connection ring 320 are set to the close translucent cover 120 of the first connection ring 310, one end far from power source head, and second connects
Connect internal diameter of the internal diameter less than the first connection ring 310 of ring 320.Translucent cover 120 is mounted in the first connection ring 310 and connects with second
Ring 320 is connect against the outer diameter of translucent cover 120 is greater than the internal diameter of the second connection ring 320, and translucent cover 120 is arranged in the second connection ring
In 320, translucent cover 120 is installed.
The end of downlight shell 110 is provided with multiple male members 111, and one end of the close translucent cover 120 of downlight shell 110 is set
Multiple male members 111 are equipped with, the medial surface of the first connection ring 310 is provided with multiple fasteners 311 cooperated with male member 111.
By being equipped with for male member 111 and fastener 311, it connect downlight shell 110 with interconnecting piece 300, to make cylinder
Lamp main body 100 is arranged in interconnecting piece 300.
Each male member 111 is fixed block, and fastener 311 includes connector 3111 and protruding part 3112, and connector 3111 is set
It is placed in the medial surface of the first connection ring 310, one end of protruding part 3112 is connect with connector 3111, protruding part 3112 towards first
The middle part direction of connection ring 310 is protruded, and makes to be formed between connector 3111 and protruding part 3112 for blocking the bayonet for setting fixed block
3113。
When mounting cylinder lamp housing 110, fixed block is arranged between connector 3111 and protruding part 3112 and is formed
Bayonet 3113 in, thus make downlight main body 100 be arranged in interconnecting piece 300.
Optionally, the bayonet 3113 formed between connector 3111 and protruding part 3112 is including multiple, between multiple fixed blocks
Every on the periphery wall that downlight shell 110 is arranged in, being provided with a circle fixed block on the periphery wall of downlight shell 110, so as to downlight
It is attached between shell 110 and the first connection ring 310.
Downlight main body 100 is set in interconnecting piece 300, and the downlight shell 110 of downlight main body 100 is set to interconnecting piece 300
Interior, the lateral surface of the separate downlight main body 100 of interconnecting piece 300 is the first arc surface 312.Fig. 5 is the enlarged drawing in Fig. 2 at V.
Please referring to Fig. 2 and Fig. 5, in the present embodiment, downlight shell 200 includes mounting portion 210, installation shell 220 and fixed part 230, the
Two connection rings 320 are set to one end of the close installation shell 220 of the first connection ring 310, and the medial surface of mounting portion 210 is second
Arc surface 2111, interconnecting piece 300, which is set in mounting portion 210, contacts the first arc surface 312 and the second arc surface 2111.
Due to passing through the first arc surface 312 and the second circular arc between interconnecting piece 300 and the mounting portion 210 of downlight shell 200
Face 2111 contact be attached, between the first arc surface 312 and the second arc surface 2111 can relative motion, to make interconnecting piece
300 rotate in mounting portion 210, make LED light 130 and mounting portion 210 in the downlight main body 100 being arranged in interconnecting piece 300
It relatively rotates, so as to adjust the angle of 10 light source of LED downlight irradiation.
Fixed part 230 is set to mounting portion 210, and by the setting of fixed part 230, LED downlight 10 is fixed on ceiling
On.
In the present embodiment, fixed part 230 includes the first fixing piece 231, the second fixing piece 232 and torsional spring 233, and first is fixed
Part 231 is set to mounting portion 210, and torsional spring 233 is set to the first fixing piece 231 and torsional spring 233 is connect with the second fixing piece 232.
When LED downlight 10 are installed, hole is opened up on the ceiling, the second fixing piece 232 is tightened, by the second fixing piece
232 are arranged in the hole opened up, make the second fixing piece 232 and 210 elastic connection of mounting portion, when the second fixing piece 232 is separate
One end of torsional spring 233 is set in hole, and torsional spring 233 restores deformation, so that LED downlight 10 is fixed on the ceiling.
The lateral surface of first connection ring 310 is the first arc surface 312, and mounting portion 210 includes the first mounting ring 211, installation
The medial surface of ring is the second arc surface 2111, and the first arc surface 312 is protruded towards the direction of the second arc surface 2111, the second circular arc
Face 2111 is directed away from the direction recess of the first arc surface 312.
Pass through the cooperation of the first arc surface 312 and the second arc surface 2111 of the first mounting ring 211 of the first connection ring 310
Setting, enables the first arc surface 312 to relatively rotate in the second arc surface 2111, to make to be fixed on the first connection ring 310
On downlight shell 110 in LED light 130 can be rotated relative to the first mounting ring 211, so as to adjust 10 light of LED downlight
The angle of source irradiation.
In the present embodiment, the lateral surface of the first connection ring 310 is structure broad in the middle small in ends, the first connection ring 310
Larger among outer diameter, both ends are smaller, form the first arc surface 312；The medial surface of the first mounting ring 211 is small in ends broad in the middle
The internal diameter centre of structure, the first mounting ring 211 is larger, and both ends are smaller, form the second arc surface 2111.
Fig. 6 is the cross-sectional view of downlight shell 200 in rotatable LED downlight 10 provided in this embodiment；Fig. 7 is in Fig. 6
Enlarged drawing at VII.Please refer to Fig. 6 and Fig. 7, in the present embodiment, mounting portion 210 further includes second mounting ring 212, installs shell
220 one end is set to the first mounting ring 211, and the first mounting ring 211 connects second mounting ring far from one end of installation shell 220
212, second mounting ring 212 is sheathed on outside the first connection ring 310.
Second mounting ring 212 is arranged between the first mounting ring 211 and the first connection ring 310, and second mounting ring 212 is fixed
It is connected in the first mounting ring 211, while the first connection ring 310 can be fixed, make the setting of the first connection ring 310 the
In two mounting rings 212, the internal diameter of second mounting ring 212 is greater than the internal diameter of the end of the first connection ring 310, less than the first connection ring
The internal diameter at 310 middle part avoids the first connection ring 310 from being detached from the first mounting ring 211, makes the first connection ring 310 in the mistake of rotation
It also can be good at being fixed in the first mounting ring 211 in journey.
The position of the close second mounting ring 212 of the first mounting ring 211 is provided with multiple convex blocks 2112, second mounting ring
Multiple connecting holes 2121 are provided on 212, a convex block 2112 passes through a connecting hole 2121.Make the first mounting ring 211 and
Two mounting rings 212 are fixed together, to install to second mounting ring 212, the first connection ring 310 of limitation is detached from the first peace
Fill ring 211.
Installation shell 220 is arranged far from one end of second mounting ring 212, that is, one end far from translucent cover 120.Peace
Casing 220 is trumpet shell, and the larger open end of trumpet shell is far from second mounting ring 212.What LED light 130 was irradiated
Light passes through translucent cover 120, and indoors by trumpet shell irradiation, the first fixing piece 231 is mounted on leaning on for trumpet shell
Nearly one end of the first mounting ring 211 and the lateral surface of the first mounting ring 211.
When first connection ring 310 of interconnecting piece 300 rotates in the first mounting ring 211 of mounting portion 210, setting exists
The angle for the light that the LED light 130 of downlight shell 110 in first connection ring 310 is irradiated changes, due to installing shell
220 be trumpet shell, and the light that installation shell 220 will not irradiate LED light 130 causes to stop, the light that LED light 130 is irradiated
Line is adjusted to different angles, can irradiate and from trumpet shell.
The working principle of rotatable LED downlight 10 provided by the embodiment of the utility model are as follows: in 10 installation of LED downlight
Between, user's effect to 120 applied force of translucent cover in the direction of the arrow makes the first circular arc of the lateral surface of the first connection ring 310
Face 312 rotates on the second arc surface 2111 of 211 medial surface of the first mounting ring, to make to be arranged in the first connection ring 310
The intrinsic LED light 130 of downlight and the relative position of the first mounting ring 211 change, make 130 radiation source of LED light
Angle changes, and can be adjusted according to the demand of user.
By the first fixing piece 231, the card that are connected to the lateral surface of the first mounting ring 211 and the lateral surface of trumpet shell
Spring and the second fixing piece 232 are fixed on the ceiling by LED downlight 10, and user has found the angle for the light source that LED downlight 10 is irradiated
It needs to be adjusted, then the effect to 120 applied force of translucent cover in the direction of the arrow, makes the of the lateral surface of the first connection ring 310
One arc surface 312 rotates on the second arc surface 2111 of 211 medial surface of the first mounting ring, to make to be arranged in the first connection ring
The intrinsic LED light 130 of downlight and the relative position of the first mounting ring 211 in 310 change, and make 130 irradiation light of LED light
The angle in source changes, and can be adjusted according to the demand of user.In the present embodiment, by the second connection ring 320 or
The effect of the different location applied force of person's translucent cover 120, so as to adjust the angle of 130 radiation source of LED light.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of rotatable LED downlight, which is characterized in that including downlight main body, downlight shell and interconnecting piece；
The downlight main body is set in the interconnecting piece, and the lateral surface far from the downlight main body of the interconnecting piece is first
Arc surface；
The downlight shell includes mounting portion, and the medial surface of the mounting portion is the second arc surface, and the interconnecting piece is set to institute
Stating makes first arc surface and the second circular arc face contact in mounting portion.
2. LED downlight according to claim 1, which is characterized in that the interconnecting piece include the first connection ring, described first
The lateral surface of connection ring is the first arc surface, and the mounting portion includes the first mounting ring, and the medial surface of the mounting ring is second
Arc surface, first arc surface are protruded towards the direction of the second arc surface, and second arc surface is directed away from the first circular arc
The direction in face is recessed.
3. LED downlight according to claim 2, which is characterized in that the downlight main body includes downlight shell, the downlight
The end of shell is provided with multiple male members, and the medial surface of first connection ring is provided with multiple cards with male member cooperation
Part.
4. LED downlight according to claim 3, which is characterized in that each male member is fixed block, the fastener packet
Connector and protruding part are included, the connector is set to the medial surface of first connection ring, one end of the protruding part and institute
State connector connection, the protruding part towards first connection ring middle part direction protrude, make the connector with it is described convex
It is formed between part for blocking the bayonet for setting the fixed block out.
5. according to the described in any item LED downlights of claim 2-4, which is characterized in that the mounting portion further includes the second installation
Ring, the downlight shell further include installation shell, and one end of the installation shell is set to the first mounting ring, and described first
Mounting ring connects the second mounting ring far from one end of the installation shell, and the second mounting ring is sheathed on described first and connects
It connects outside ring.
6. LED downlight according to claim 5, which is characterized in that the first mounting ring is installed close to described second
The position of ring is provided with multiple convex blocks, and multiple connecting holes are provided in the second mounting ring, and a convex block passes through one
The connecting hole.
7. LED downlight according to claim 5, which is characterized in that the installation shell is trumpet shell, the loudspeaker
The larger open end of shape shell is far from second mounting ring.
8. LED downlight according to claim 5, which is characterized in that the interconnecting piece further includes the second connection ring, and described
Two connection rings are set to one end close to the installation shell of first connection ring, and the internal diameter of second connection ring is less than
The internal diameter of first connection ring.
9. LED downlight according to claim 1-4, which is characterized in that the downlight shell further includes fixing
Portion, the fixed part are set to the mounting portion.
10. LED downlight according to claim 9, which is characterized in that the fixed part is consolidated including the first fixing piece, second
Determine part and torsional spring, first fixing piece is set to the mounting portion, and the torsional spring is set to first fixing piece and described
Torsional spring is connect with second fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303336.5U CN209101135U (en) | 2018-08-13 | 2018-08-13 | A kind of rotatable LED downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303336.5U CN209101135U (en) | 2018-08-13 | 2018-08-13 | A kind of rotatable LED downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209101135U true CN209101135U (en) | 2019-07-12 |
Family
ID=67150712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821303336.5U Expired - Fee Related CN209101135U (en) | 2018-08-13 | 2018-08-13 | A kind of rotatable LED downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209101135U (en) |
-
2018
- 2018-08-13 CN CN201821303336.5U patent/CN209101135U/en not_active Expired - Fee Related
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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: 20190712 Termination date: 20200813 |