CN101825250B - Embedded light fitting of improved fixing device - Google Patents
Embedded light fitting of improved fixing device Download PDFInfo
- Publication number
- CN101825250B CN101825250B CN2010101327883A CN201010132788A CN101825250B CN 101825250 B CN101825250 B CN 101825250B CN 2010101327883 A CN2010101327883 A CN 2010101327883A CN 201010132788 A CN201010132788 A CN 201010132788A CN 101825250 B CN101825250 B CN 101825250B
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- China
- Prior art keywords
- shell fragment
- clamping limb
- lamp casing
- fixing hole
- positioning
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Abstract
The invention discloses an embedded light fitting of an improved fixing device, which comprises a light fitting shell, an outward hem arranged at an opening of the light fitting shell, a symmetrical clamping arm arranged on an outer wall of the light fitting shell and used for fixing the light fitting shell, and an elastic component connected with the clamping arm, wherein the head end of the clamping arm is arranged at an opening close to the light fitting shell; the tail end of the clamping arm can swing up and down around the head end of the clamping arm; the light fitting shell above the clamping arm is provided with a fixing hole; the elastic component is a long-strip elastic sheet which comprises a positioning end and a fixed end; the fixed end is connected with the tail end of the clamping arm; the positioning end is provided with a lug blocked at the fixed hole; when the clamping arm is unfolded, the lug of the positioning end of the elastic sheet is blocked at the fixed hole; and when the clamping arm is folded towards the light fitting shell, the lug of the positioning end of the elastic sheet breaks away from the fixed hole, and the elastic sheet is brought into the fixed hole. The embedded light fitting of the improved fixing device has the advantages of simple structure, simple and easy operation, stable mounting, convenient dismounting and mounting and the like.
Description
[technical field]
The present invention relates to a kind of fixture of light fixture, especially relate to a kind of recessed light fixture that improves fixture.
[background technology]
At present, the fixing of recessed light fixture generally is to adopt the torsion spring structure, and be shown in figure 14, and these torsion spring 100 two ends are respectively the installation end 101 that is used for fixing light fixture and the bare terminal end 102 angled with installation end.This kind structure is to conflict respectively through installation end and bare terminal end to grip in the back back side and the side of ceiling; Will the torsion spring installation end up be packed up through staff during installation fills in the hole again; When ceiling is conflicted bare terminal end and pressed downward bare terminal end 102, drive installation end 101 pressed downward, shown in figure 15; Thereby be clamped to completion lamp installation on the ceiling until the torsion spring two ends, shown in figure 16.This operating process is comparatively loaded down with trivial details, is difficult to install.In addition; Angle between the length at torsion spring two ends, the torsion spring two ends and torsion spring installation site; Determined the size of the installation perforate of ceiling thickness that this torsion spring can clamping and adaptation, when thick ceiling and thin ceiling are installed light fixture, in response to the position that is provided with that needs different torsion springs and torsion spring; Shown in Figure 16 and 17, the position that is installed in the torsion spring setting on the thick ceiling is higher than the position that is installed on the thin ceiling.Therefore, the light fixture finished product that torsion spring has been set can not adapt to the ceiling of all different-thickness to be installed, and its adaptability is relatively poor; Shown in figure 18; Torsion spring is provided with the higher lamp installation in position when thin ceiling, has unstable, lamp face is installed is not pasted, even the problem that causes light fixture to drop; Shown in figure 19, torsion spring is provided with the lower lamp installation in position when thicker ceiling, clamping then can occur and not live ceiling, unstable problem is installed.Even at card on the same day, it is excessive or too smallly also can influence the installation effect that perforate is installed, and perforate is too small; Because bare terminal end 102 is stressed too big, be difficult to light fixture is filled in the perforate, and perforate is too big; Can cause torsion spring to clamp not strongly, install shakiness, lamp face again and problem such as not paste, show that like Figure 20 and 21 its scope of application is restricted; Require the light fixture specification to increase relatively for different installation sites, increased mould and inventory cost.After being installed in the recessed light fixture of said structure on the ceiling; In the future in use as when the light fixture problem occurring and need overhaul; Be difficult to this light fixture is taken off from ceiling, increased a lot of worries in from now on light fixture maintenance and aspect safeguarding for the user.
[summary of the invention]
The technical problem that the present invention will solve provides the recessed light fixture of the improvement fixture of a kind of simple in structure, simple and easy, stable installation of operation, easy accessibility.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of recessed light fixture that improves fixture; Comprise lamp casing, be arranged on the outside flanging of lamp casing opening part, be installed on the outer wall of lamp casing and be used for fixing a symmetrical clamping limb of lamp casing and the elastomeric element that connects said clamping limb; It is characterized in that: the head end of said clamping limb is arranged on the opening part near lamp casing; The tail end of said clamping limb can swing up and down around the head end of clamping limb, and a fixing hole is set on the lamp casing above the said clamping limb; Said elastomeric element is a strip shell fragment, and said shell fragment comprises positioning end and stiff end, and said stiff end is connected with the tail end of said clamping limb, and said positioning end is provided with the projection that is used to be stuck on the fixing hole; When said clamping limb launched, the projection of said shell fragment positioning end was stuck in the fixing hole place; Said clamping limb is when lamp casing draws in, and the projection of said shell fragment positioning end breaks away from fixing hole, and said shell fragment is included in the fixing hole.
The present invention's beneficial effect compared with prior art is: because the head end of clamping limb is fixed on the lamp casing; The tail end of clamping limb can swing up and down around its head end; On the housing above the clamping limb, be provided with fixing hole, the stiff end of shell fragment is installed on the tail end of clamping limb, and the positioning end of shell fragment has the projection that is used to be stuck on the fixing hole; When clamping limb launched, the projection of shell fragment positioning end was stuck in the fixing hole place; When clamping limb drew in to the outer wall of lamp casing, the projection of shell fragment positioning end broke away from fixing hole, and shell fragment is included in the fixing hole and placed in the lamp casing.Before the lamp installation, earlier shell fragment is retracted to from fixing hole in the lamp casing, makes the clamping limb tail end be close to the outer wall of lamp casing; Light fixture is embedded in the predetermined installing hole; Its installing hole is littler than the flanging that lamp casing opening part is provided with, and the flanging of lamp casing is stuck in the ceiling downside, and two shell fragments that will be placed on again in the light fixture strut outside lamp casing; The projection of shell fragment positioning end setting is stuck on the fixing hole that lamp casing is provided with in advance; At this moment, the clamping limb that connects shell fragment is lived because of receiving the elastic force effect and the integrated circuit board of blooming, and makes light fixture and ceiling be in fixedly gripping orientation.If will light fixture be disassembled from ceiling, then get back to the preceding state of lamp installation, promptly win the projection of shell fragment positioning end get off from the fixing hole of light fixture sidewall; Make the projection and the fixing hole of shell fragment be in non-clamping state; At this moment, shell fragment is withdrawn in the lamp casing through fixing hole, and the outer wall of clamping limb tail end and lamp casing is adjacent to; The clamping limb that the light fixture both sides are provided with is close to the outer wall of lamp casing, and can take off and get final product this moment being embedded in light fixture in the ceiling installing hole.Simple in structure, advantages such as operation is simple and easy, stable installation, easy accessibility that the present invention has.
Preferably, the fixed form of said clamping limb and lamp casing is that the opening part near lamp casing below said fixing hole is provided with a positioning port, the protruding part that has a past positioning port center to stretch out in the both sides of said positioning port respectively; Said clamping limb comprises two support arms and is fixed on two support arm one ends and two support arms are fixed on unidirectional clip; The stiff end of said shell fragment is installed on the said clip; The other end at said two support arms is provided with the circular port that matees with said protruding part, and the circular port of said two support arms is nested with respectively on said protruding part.
Preferably, be provided with one at the stiff end of said shell fragment and form the holder of an angle with shell fragment, in said clip, be provided with one with the draw-in groove of holder coupling, said holder is installed in the draw-in groove of said clip.
Preferably, shell fragment skids off from fixing hole outside the outer wall of lamp casing when preventing that clamping limb from launching, and also is provided with one at the positioning end of said shell fragment and forms the prolongation sheet of bending with shell fragment.
Preferably, the positioning end of said prolongation sheet and said shell fragment forms the secondary bending.
[description of drawings]
Below in conjunction with accompanying drawing the present invention is done further explain.
Fig. 1 is a decomposition texture sketch map of the present invention.
Fig. 2 is the structural representation under the fixture open mode of the present invention.
Fig. 3 is the structural representation of lamp casing of the present invention.
Fig. 4 is the structural representation of clamping limb of the present invention.
Fig. 5 is the structural representation of metal clips of the present invention.
Fig. 6 is the plane of side of the present invention shown in Figure 2.
Fig. 7 is the cutaway view of A-A shown in Figure 6.
Fig. 8 is the local enlarged diagram of B part shown in Figure 7.
Fig. 9 is the local enlarged diagram of C part shown in Figure 7.
Figure 10 is the structural representation under the fixture closed state of the present invention.
Figure 11 is the plane between light fixture under the closed state of the present invention and the ceiling perforate.
Figure 12 is the plane of light fixture plug after the ceiling perforate under the closed state of the present invention.
Figure 13 for the present invention open after the fixture with the ceiling stationary state under plane.
Figure 14 for the present invention open after the fixture with the ceiling stationary state under another plane.
Figure 15 adopts the structural representation of torsion spring for existing fixture.
Figure 16 is the existing preceding view of installation that adopts the embedded installation light fixture of torsion spring mechanism.
Figure 17 for the installation of the existing embedded installation light fixture that adopts torsion spring mechanism after view.
Figure 18 is the existing Another Application situation sketch map that adopts the embedded installation light fixture of torsion spring mechanism.
Figure 19～22 are the sketch map that has the misapplication of the embedded installation light fixture that adopts torsion spring mechanism now.
[specific embodiment]
Shown in accompanying drawing 1-10; The present invention includes lamp casing 10, be arranged on the outside flanging 12 of lamp casing 10 opening parts, be installed on the outer wall of lamp casing 10 and be used for fixing a symmetrical clamping limb 20 of lamp casing 10 and the elastomeric element that connects said clamping limb 20; The head end of said clamping limb 20 is arranged on the opening part near lamp casing 10; The tail end of said clamping limb 20 can swing up and down around the head end of clamping limb 20, and the lamp casing 10 above said clamping limb 20 is provided with fixing hole 14, the 14a of a symmetry; Said elastomeric element is a strip shell fragment 30, and said shell fragment 30 comprises positioning end 31 and stiff end 32, and said stiff end 32 is connected with the tail end of said clamping limb 20, and said positioning end 31 is provided with and is used to be stuck in fixing hole 14, the last projection 34 of 14a; When said clamping limb 20 launched, the projection 34 of said shell fragment 30 positioning ends 31 was stuck in fixing hole 14,14a place; When said clamping limb 20 drew in to the outer wall of lamp casing 10, the projection 34 of said shell fragment 30 positioning ends 31 broke away from fixing hole 14,14a, and said shell fragment 30 passes fixing hole 14,14a is placed in the lamp casing 10.
With reference to shown in Figure 3; Said clamping limb 20 with the fixed form of lamp casing 10 does; The positioning port 16,17 of one symmetry is set near the opening part of lamp casing 10 below said fixing hole 14,14a; The protruding part 16, the 16a that have past positioning port 16 centers to stretch out respectively in the both sides of said positioning port 16, the protruding part 17, the 17a that have past positioning port 17 centers to stretch out respectively in the both sides of said positioning port 17; Said clamping limb 20 comprises two support arms 26,26a and is fixed on two support arms 26,26a one end and two support arms 26,26a are fixed on unidirectional clip 24; The stiff end 33 of said shell fragment 30 is installed on the said clip 24; Be provided with circular port 28,28a with said protruding part 16,16a and protruding part 17,17a coupling in the other end correspondence of said two support arms 26,26a, said two support arms 26, corresponding circular port 28, the 28a that is provided with of 26a are nested with at said protruding part 16,16a and protruding part 17,17a last respectively.Be provided with one at the stiff end 33 of said shell fragment 30 and form the holder 32 of an angle with shell fragment 30; In said clip 24, be provided with one with the draw-in groove 22 of holder 32 coupling; Said holder 32 is installed in the draw-in groove 22 of said clip 24, with reference to Fig. 7, shown in 9.Shell fragment 30 skids off outside the outer wall of lamp casing 10 from fixing hole 14,14a when preventing that clamping limb 20 from launching; Also be provided with one at the positioning end 31 of said shell fragment 30 and form the prolongation sheet 36 of bendings with shell fragment 30; Preferred version; Said prolongation sheet 36 forms the secondary bending with the positioning end 31 of said shell fragment 30, like Fig. 1,5,7, shown in 8.
Above-mentioned strip shell fragment 30 can be selected a kind of in steel disc, copper sheet, iron plate or the rubber-like sheet arbitrarily for use.
Shown in Figure 11-14; Because the head end of clamping limb 20 is fixed on the lamp casing 10; The tail end of clamping limb 20 can swing up and down around its head end; On the lamp casing above the clamping limb 20 10, be provided with fixing hole 14,14a, the stiff end 31 of strip shell fragment 30 is installed on the tail end of clamping limb 20, and the positioning end 31 of strip shell fragment 30 has one to be used to be stuck in fixing hole 14, the last projection 34 of 14a; When clamping limb 20 launched, the projection 34 of strip shell fragment 30 positioning ends 31 was stuck in fixing hole 14,14a place; When clamping limb 20 drew in to the outer wall of lamp casing 10, the projection 34 of strip shell fragment 30 positioning ends 31 broke away from fixing hole 14,14a, and strip shell fragment 30 is included among fixing hole 14, the 14a and placed in the lamp casing 10.Before the lamp installation, earlier strip shell fragment 30 is passed fixing hole 14,14a and be placed in the lamp casing 10, make the tail end of clamping limb 20 be close to the outer arm of lamp casing 10; Light fixture is embedded in the predetermined installing hole 42 of ceiling 40; Its installing hole 42 is littler than the flanging 12 of lamp casing 10, and the flanging 12 of lamp casing 10 is stuck in the downside of ceiling 40, and is shown in figure 12; The two strip shell fragments 30 that will be placed in again in the lamp casing 10 are opened; It is last that the projection 34 that the positioning end 31 of strip shell fragment 30 is provided with is stuck in fixing hole 14,14a that lamp casing 10 is provided with in advance, and at this moment, the clamping limb 20 that connects strip shell fragment 30 is because of receiving the elastic force effect and the upside of the plate 40 of blooming blocks; Make light fixture and ceiling 40 be in fixedly gripping orientation, like Figure 13, shown in 14.If will light fixture be disassembled from ceiling 40; Then get back to the preceding state of lamp installation, promptly take off fixing hole 14, the 14a of the projection 34 of strip shell fragment 30 get off, make the projection 34 of strip shell fragment 30 be in non-clamping state with fixing hole 14,14a from lamp casing 10; At this moment; Strip shell fragment 30 passes fixing hole 14,14a is withdrawn in the lamp casing 10, and the tail end and light fixture 20 outer walls that connect clamping limb 20 are adjacent to, and the clamping limb 20 that the light fixture both sides are provided with is close to the lateral wall of lamp casing 10; At this moment, can take off and get final product being embedded in light fixtures in the ceiling installing hole 42.Simple in structure, advantages such as operation is simple and easy, stable installation, easy accessibility that the present invention has.
The above, is familiar with this technological various simple covert and modification that those skilled in the art did and still belongs to protection scope of the present invention in the spiritual category that does not break away from the present invention's creation all so that the present invention conveniently to be described.
Claims (5)
1. recessed light fixture that improves fixture; Comprise lamp casing, be arranged on the outside flanging of lamp casing opening part, be installed on the outer wall of lamp casing and be used for fixing a symmetrical clamping limb of lamp casing and the elastomeric element that connects said clamping limb; It is characterized in that: the head end of said clamping limb is arranged on the opening part near lamp casing; The tail end of said clamping limb can swing up and down around the head end of clamping limb, and a fixing hole is set on the lamp casing above the said clamping limb; Said elastomeric element is a strip shell fragment, and said shell fragment comprises positioning end and stiff end, and said stiff end is connected with the tail end of said clamping limb, and said positioning end is provided with the projection that is used to be stuck on the fixing hole; When said clamping limb launched, the projection of said shell fragment positioning end was stuck in the fixing hole place; Said clamping limb is when lamp casing draws in, and the projection of said shell fragment positioning end breaks away from fixing hole, and said shell fragment is included in the fixing hole.
2. the recessed light fixture of improvement fixture according to claim 1; It is characterized in that: the fixed form of said clamping limb and lamp casing does; Opening part near lamp casing below said fixing hole is provided with a positioning port, the protruding part that has a past positioning port center to stretch out in the both sides of said positioning port respectively; Said clamping limb comprises two support arms and is fixed on two support arm one ends and two support arms are fixed on unidirectional clip; The stiff end of said shell fragment is installed on the said clip; The other end at said two support arms is provided with the circular port that matees with said protruding part, and the circular port of said two support arms is nested with respectively on said protruding part.
3. the recessed light fixture of improvement fixture according to claim 2; It is characterized in that: be provided with one at the stiff end of said shell fragment and form the holder of an angle with shell fragment; In said clip, be provided with one with the draw-in groove of holder coupling, said holder is installed in the draw-in groove of said clip.
4. according to the recessed light fixture of claim 1 or 2 or 3 described improvement fixtures, it is characterized in that: also be provided with one at the positioning end of said shell fragment and form the prolongation sheet of bending with shell fragment.
5. the recessed light fixture of improvement fixture according to claim 4 is characterized in that: the positioning end of said prolongation sheet and said shell fragment forms the secondary bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101327883A CN101825250B (en) | 2010-02-02 | 2010-02-27 | Embedded light fitting of improved fixing device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020108339.0 | 2010-02-02 | ||
| CN201020108339 | 2010-02-02 | ||
| CN2010101327883A CN101825250B (en) | 2010-02-02 | 2010-02-27 | Embedded light fitting of improved fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101825250A CN101825250A (en) | 2010-09-08 |
| CN101825250B true CN101825250B (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101327883A Expired - Fee Related CN101825250B (en) | 2010-02-02 | 2010-02-27 | Embedded light fitting of improved fixing device |
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| Country | Link |
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| CN (1) | CN101825250B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI408308B (en) * | 2011-03-25 | 2013-09-11 | Lite On Electronics Guangzhou | Lighting device |
| KR101248155B1 (en) * | 2012-04-17 | 2013-04-03 | (주)알텍테크놀로지스 | Lighting instruments |
| CN114263871A (en) * | 2021-12-28 | 2022-04-01 | 生迪光电科技股份有限公司 | Installation device for easily installing embedded lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280899A (en) * | 2008-04-11 | 2008-10-08 | 上海斯莱国际贸易有限公司 | Fireproofing embedding lamp |
| CN101451663A (en) * | 2008-12-01 | 2009-06-10 | 武良举 | Automatic fixture device of embedded luminaire |
| CN201621580U (en) * | 2010-02-02 | 2010-11-03 | 鹤山丽得电子实业有限公司 | Recessed luminaire with improved fixing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006128984A1 (en) * | 2005-05-30 | 2006-12-07 | Gh Solutions | Method and device for constructing and mounting objects |
| CN2937792Y (en) * | 2006-08-03 | 2007-08-22 | 沈天麟 | Inserted lamp capable of regulating mounting |
-
2010
- 2010-02-27 CN CN2010101327883A patent/CN101825250B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280899A (en) * | 2008-04-11 | 2008-10-08 | 上海斯莱国际贸易有限公司 | Fireproofing embedding lamp |
| CN101451663A (en) * | 2008-12-01 | 2009-06-10 | 武良举 | Automatic fixture device of embedded luminaire |
| CN201621580U (en) * | 2010-02-02 | 2010-11-03 | 鹤山丽得电子实业有限公司 | Recessed luminaire with improved fixing device |
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| Publication number | Publication date |
|---|---|
| CN101825250A (en) | 2010-09-08 |
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Address after: 529728 Guangdong City, Heshan Province town of peace road, No. 301 Patentee after: Heshan Tongfang Lighting Technology Co., Ltd. Address before: 529728 Guangdong City, Heshan Province town of peace road, No. 301 Patentee before: Heshan Lide Electronic Industry Co., Ltd. |
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