CN103899995B - Recessed light fixture - Google Patents
Recessed light fixture Download PDFInfo
- Publication number
- CN103899995B CN103899995B CN201210574789.2A CN201210574789A CN103899995B CN 103899995 B CN103899995 B CN 103899995B CN 201210574789 A CN201210574789 A CN 201210574789A CN 103899995 B CN103899995 B CN 103899995B
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- CN
- China
- Prior art keywords
- light fixture
- recessed light
- hole
- fixed
- radiating block
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of recessed light fixture, it includes rosette, pressure ring, radiating block, LED module, fixed mount and lamp outer casing, lamp outer casing includes being oppositely arranged the first end and the second end, first end includes the transmittance section being made up of light transmissive material, second end is stepped hole, radiating block is fixed in stepped hole, radiating block includes being oppositely arranged loading end and resistance surface, radiating block offers a through hole running through loading end and resistance surface, fixed mount is fixed on loading end, compress LED module, pressure holding radiating block is in rosette, rosette includes bottom, sidewall and at least two fix post, sidewall is arranged around bottom, sidewall is bolted in lamp outer casing periphery, at least two is fixed post and is contained in rosette, and be fixed on bottom around cable-through hole, each fixing post inserts in each draw-in groove respectively.The recessed light fixture that the present invention provides i.e. realizes assembling with being spirally connected of lamp outer casing by rosette, and installation process is without shell fragment buckle, it is possible to firm, simple and quick installation.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of recessed light fixture.
Background technology
LED is increasingly wider in the application of illuminating industry, and recessed light fixture also will develop to LED lamp.Mesh
Recessed light fixture on front market uses shell fragment buckle to install mostly, but shell fragment certainly will have in life-time service
The situation of fatigue deformation, thereby results in the unstable problem of installation.
Summary of the invention
It is an object of the invention to provide a kind of recessed light fixture without shell fragment.
In order to solve above-mentioned technical problem, the invention provides a kind of recessed light fixture, it include lamp outer casing,
Fixed mount, pressure ring, radiating block, LED module and rosette, described lamp outer casing includes being oppositely arranged first
End and the second end, described first end includes that step is offered in the transmittance section being made up of light transmissive material, described second end
Hole, described radiating block is fixed in described stepped hole, and described radiating block includes being oppositely arranged loading end and conflict
Face, described radiating block offers a through hole running through described loading end and resistance surface, and described loading end is towards described
Transmittance section, described loading end offers accepting groove, and described resistance surface offers at least two draw-in groove, described LED mould
Group is contained in described accepting groove, and described LED module includes illuminating part, and described illuminating part is towards described printing opacity
Portion, described fixed mount is fixed on described loading end, compresses described LED module, and described fixed mount includes using
In exposing the loophole of described illuminating part, described pressure ring is fixed in described stepped hole, radiating block described in pressure holding
On described lamp outer casing, described rosette includes that bottom, sidewall and at least two fix post, described bottom
Offering cable-through hole, described sidewall is arranged around described bottom, and described sidewall is bolted in described lamp outer casing periphery,
Described at least two is fixed post and is contained in described rosette, and is fixed on described bottom around described cable-through hole
On, each described fixing post inserts in each described draw-in groove respectively, and described at least two is fixed post centrosymmetry and arranged,
Described at least two draw-in groove centrosymmetry is arranged, and the wire in described cable-through hole passes the through hole of described radiating block,
Electrically connect with described LED module.
Wherein, described recessed light fixture also includes the rubber cushion that insulate, and described insulation rubber cushion is coated with described LED module,
And be sandwiched between described LED module and accepting groove.
Wherein, described recessed light fixture also includes that wire bushing, described wire bushing are embedded in the through hole of described radiating block
In.
Wherein, described pressure ring periphery is bolted in described stepped hole.
Wherein, described pressure ring inner circumferential offers multiple breach.
Wherein, described cable-through hole is spirally connected a cable fixing head, and described cable fixing head offers wire guide.
Wherein, described fixed mount is fixed on described loading end by screw.
Wherein, described transmittance section is the sheet glass being embedded in described first end.
Wherein, described at least two draw-in groove centrosymmetry arrangement.
Wherein, described recessed light fixture is cylindrical.
The recessed light fixture that the present invention provides i.e. realizes assembling with being spirally connected of lamp outer casing by rosette, installs
Process is without shell fragment buckle, it is possible to firm, simple and quick installation.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, below by use required in embodiment
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Mode, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of the recessed light fixture that embodiment of the present invention provides；
Fig. 2 is the constitutional diagram of the recessed light fixture of Fig. 1；
Fig. 3 is the sectional view of the recessed light fixture of Fig. 1；
Fig. 4 is the partial enlarged drawing of the IV part of the recessed light fixture of Fig. 3；
Fig. 5 is the schematic diagram of the radiating block of the recessed light fixture of Fig. 1；
Fig. 6 is the schematic diagram at another visual angle of the radiating block of Fig. 5；
Fig. 7 is the schematic diagram of the rosette of the recessed light fixture of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is entered
Row clearly and completely describes.
See also Fig. 1 to Fig. 3, a kind of recessed light fixture 100 that embodiment of the present invention provides, described
Recessed light fixture 100 includes lamp outer casing 10, fixed mount 20, LED module 30, insulation rubber cushion 40, dissipates
Hot block 50, wire bushing 60, pressure ring 70 and rosette 80.Described fixed mount 20, LED module 30, absolutely
Edge rubber cushion 40, radiating block 50 and pressure ring 70 are contained between described lamp outer casing 10 and rosette 80 successively.
In present embodiment, described recessed light fixture 100 is cylindrical.Certainly, in other embodiments, institute
The profile stating recessed light fixture 100 can also be the shape such as polygon prism, cylindroid.
Described lamp outer casing 10 includes being oppositely arranged the first end 11 and the second end 12, and described first end 11 includes
The transmittance section 11a being made up of light transmissive material, described second end 12 offers stepped hole 120.In present embodiment,
Described lamp outer casing 10 is cylindrical structure.Described first end 11 offers light hole 11b, described transmittance section 11a
For being embedded in the sheet glass of described first end 11, described transmittance section 11a closes described light hole 11b.Described
Periphery, one end 11 also threading 11c.
Referring to Fig. 4, described second end 12 includes transition anchor ring 12a.Described transition anchor ring 12a is connected to two
Between the first hole 12b and the second hole 12c of individual different pore size.Described first hole 12b is positioned at described first end
11 and second between the 12c of hole.Described first hole 12b includes unthreaded hole portion 12d and threaded portion 12e.Described unthreaded hole
Portion 12d is connected between described transition anchor ring 12a and described threaded portion 12e, and described threaded portion 12e is triangle
Screw thread.Certainly, in other embodiments, described threaded portion 12e can also be unthreaded hole.
Described radiating block 50 is fixed in described stepped hole 120.See also Fig. 5 and Fig. 6, described scattered
Hot block 50 includes being oppositely arranged loading end 51 and resistance surface 52.Described radiating block 50 offer one run through described in hold
The through hole 50a of section 51 and resistance surface 52, described loading end 51 towards described transmittance section 11a (Fig. 1 please be join),
Described loading end 51 offers accepting groove 50b, and described resistance surface 52 offers at least two draw-in groove 520.This enforcement
In mode, described radiating block 50 is disc structure.Described radiating block 50 is fixed on described stepped hole 120
Unthreaded hole portion 12d, and against described transition anchor ring 12a (referring to Fig. 4).Described accepting groove 50b is positioned at described
Radiating block 50 central authorities, just arrange (please join Fig. 1) to described transmittance section 11a.Described accepting groove 50b is rectangle
Groove.Described through hole 50a is positioned at described accepting groove 50b side.Said two draw-in groove 520 is semi-cylindrical
Draw-in groove.Said two draw-in groove 520 is arranged with described radiating block 50 centrosymmetry.Certainly, other embodiment party
In formula, described loading end 51 can also offer three or more accepting groove 50b.Described wire bushing 60 is embedded in institute
State in the through hole 50a of radiating block 50 (Fig. 1 please be join).Certainly, in other embodiments, it is also possible to omit
Described radiating block 50.
Referring to Fig. 4, described LED module 30 is contained in described accepting groove 50b, described LED module
30 include illuminating part 31, and described illuminating part 31 is towards described transmittance section 11a.In present embodiment, described
LED module 30 is rectangular configuration.In order to improve insulating properties, described insulation rubber cushion 40 is coated with described LED
Module 30, and be sandwiched between described LED module 30 and accepting groove 50b.In present embodiment, described absolutely
Edge rubber cushion 40 is rectangular sheet structure, and described insulation rubber cushion 40 is coated with bottom described LED module 30.When
So, in other embodiments, it is also possible to omit described insulation rubber cushion 40.
Described fixed mount 20 is fixed on described loading end 51, compresses described LED module 30, described fixing
Frame 20 includes the loophole 21 for exposing described illuminating part 31.In present embodiment, described fixed mount 20
For rectangular frame, described loophole 21 is rectangular aperture.Described LED module 30 is held on described fixed mount
Between 20 and described loading end 51.Described loading end 51 is fixed on by screw 8 in described fixed mount 20 both sides
Upper (referring to Fig. 1).
Referring to Fig. 4, described pressure ring 70 is fixed in described stepped hole 120, radiating block 50 described in pressure holding in
On described lamp outer casing 10, prevent described radiating block 50 from dropping out.In present embodiment, outside described pressure ring 70
It is bolted in week in described stepped hole 120.Specifically, described pressure ring 70 periphery is arranged and described threaded portion 12e
The external screw thread matched.Rotating described pressure ring 70 for convenience, described pressure ring 70 inner circumferential also offers multiple breach
71 (referring to Fig. 1).Certainly, in other embodiments, described pressure ring 70 can also pass through interference fit
It is fixed in described stepped hole 120.Described pressure ring 70 is circular ring structure.
Referring to Fig. 7, described rosette 80 includes bottom 81, sidewall 82 and two fixing posts 83.Described
Bottom 81 offers cable-through hole 810, and described sidewall 82 is arranged around described bottom 81, and described sidewall 82 is spirally connected
In described lamp outer casing 10 periphery, said two is fixed post 83 and is contained in described rosette 80, and cincture
Described cable-through hole 810 is fixed on described bottom 81.Referring to Fig. 3, each described fixing post 83 inserts in respectively
In each described draw-in groove 520.In present embodiment, described rosette 80 is cylindrical structure.Said two is fixed
Post 83 centrosymmetry is arranged.Described sidewall 82 is processed and described external screw thread 11c away from one end of described bottom 81
The female thread 82a coordinated.Described cable-through hole 810 is spirally connected a cable fixing head 9, and described cable fixing head 9 is opened
If wire guide 9a.
Seeing also Fig. 1 and Fig. 3, when described recessed light fixture 100 is installed, external electrical cable 200 is worn
Cross described cable fixing head 9 to fix, and described cable fixing head 9 is locked bottom described rosette 80
On cable-through hole 810, more described rosette 80 is fixed in wall.And will outward in described rosette 80
Portion's cable 200 connects with inner lead 201 and ground wire 202.Then described lamp outer casing 10 is passed through
Female thread 82a rotates in the external screw thread 11c loaded in described rosette 80, is rotating described in installation process
In rosette 80, the fixing post 83 of two symmetries is automatically imported two symmetrical described draw-in groove 520 on described radiating block 50
In, and fixing described radiating block 50, prevent described radiating block 50 from rotating along with described lamp outer casing 10 and leading
Cause inner lead clenches.
The recessed light fixture that the present invention provides i.e. realizes assembling with being spirally connected of lamp outer casing by rosette, installs
Process is without shell fragment buckle, it is possible to firm, simple and quick installation.
The above is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, this
A little improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
- null1. a recessed light fixture，It includes lamp outer casing、Fixed mount、Pressure ring、Radiating block、LED module and rosette，Described lamp outer casing includes being oppositely arranged the first end and the second end，Described first end includes the transmittance section being made up of light transmissive material，Described second end offers stepped hole，Described radiating block is fixed in described stepped hole，Described radiating block includes being oppositely arranged loading end and resistance surface，Described radiating block offers a through hole running through described loading end and resistance surface，Described loading end is towards described transmittance section，Described loading end offers accepting groove，Described resistance surface offers at least two draw-in groove，Described LED module is contained in described accepting groove，Described LED module includes illuminating part，Described illuminating part is towards described transmittance section，Described fixed mount is fixed on described loading end，Compress described LED module，Described fixed mount includes the loophole for exposing described illuminating part，Described pressure ring is fixed in described stepped hole，Radiating block described in pressure holding is on described lamp outer casing，Described rosette includes bottom、Sidewall and at least two fix post，Described bottom offers cable-through hole，Described sidewall is arranged around described bottom，Described sidewall is bolted in described lamp outer casing periphery，Described at least two is fixed post and is contained in described rosette，And be fixed on described bottom around described cable-through hole，Each described fixing post inserts in each described draw-in groove respectively，Described at least two is fixed post centrosymmetry and is arranged，Described at least two draw-in groove centrosymmetry is arranged，Wire in described cable-through hole is through the through hole of described radiating block，Electrically connect with described LED module.
- Recessed light fixture the most according to claim 1, it is characterised in that described recessed light fixture also includes the rubber cushion that insulate, described insulation rubber cushion is coated with described LED module, and is sandwiched between described LED module and accepting groove.
- Recessed light fixture the most according to claim 2, it is characterised in that described recessed light fixture also includes that wire bushing, described wire bushing are embedded in the through hole of described radiating block.
- Recessed light fixture the most according to claim 1, it is characterised in that described pressure ring periphery is bolted in described stepped hole.
- Recessed light fixture the most according to claim 4, it is characterised in that described pressure ring inner circumferential offers multiple breach.
- Recessed light fixture the most according to claim 4, it is characterised in that described cable-through hole is spirally connected a cable fixing head, and described cable fixing head offers wire guide.
- Recessed light fixture the most according to claim 1, it is characterised in that described fixed mount is fixed on described loading end by screw.
- Recessed light fixture the most according to claim 1, it is characterised in that described transmittance section is the sheet glass being embedded in described first end.
- Recessed light fixture the most according to claim 1, it is characterised in that described recessed light fixture is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574789.2A CN103899995B (en) | 2012-12-26 | 2012-12-26 | Recessed light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574789.2A CN103899995B (en) | 2012-12-26 | 2012-12-26 | Recessed light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103899995A CN103899995A (en) | 2014-07-02 |
| CN103899995B true CN103899995B (en) | 2016-12-28 |
Family
ID=50991489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210574789.2A Expired - Fee Related CN103899995B (en) | 2012-12-26 | 2012-12-26 | Recessed light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899995B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152612B (en) * | 2017-06-23 | 2024-02-13 | 赛尔富电子有限公司 | Semi-finished product of LED lamp and manufacturing method of LED lamp |
| CN110985903B (en) * | 2019-12-31 | 2020-08-14 | 江苏舒适照明有限公司 | Lamp module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1657486A1 (en) * | 2004-11-15 | 2006-05-17 | COEMAR S.p.A. | Spotlight for flush mounting with rotation of the lamp body |
| CN101137866A (en) * | 2005-03-08 | 2008-03-05 | 格兰特·哈罗德·阿莫尔 | LED lighting apparatus in a plastic housing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004165114A (en) * | 2002-11-13 | 2004-06-10 | Hitachi Lighting Ltd | Embedded type fluorescent lamp fixture |
-
2012
- 2012-12-26 CN CN201210574789.2A patent/CN103899995B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1657486A1 (en) * | 2004-11-15 | 2006-05-17 | COEMAR S.p.A. | Spotlight for flush mounting with rotation of the lamp body |
| CN101137866A (en) * | 2005-03-08 | 2008-03-05 | 格兰特·哈罗德·阿莫尔 | LED lighting apparatus in a plastic housing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103899995A (en) | 2014-07-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20161228 Termination date: 20181226 |