CN207132288U - A kind of spring-piece type jump ring and light fixture - Google Patents
A kind of spring-piece type jump ring and light fixture Download PDFInfo
- Publication number
- CN207132288U CN207132288U CN201720841439.6U CN201720841439U CN207132288U CN 207132288 U CN207132288 U CN 207132288U CN 201720841439 U CN201720841439 U CN 201720841439U CN 207132288 U CN207132288 U CN 207132288U
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- bending part
- bending
- spring
- piece type
- jump ring
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Abstract
The utility model discloses a kind of spring-piece type jump ring and light fixture.Spring-piece type jump ring is used for mounted lamp, including fixed part, holding section and the connection fixed part and the first bending part of holding section, first bending part has a bending, the holding section includes the second bending part, second bending part has a bending, and the wrap direction of second bending part is opposite with the wrap direction of first bending part.Spring-piece type jump ring provided by the utility model, light fixture can safely and reliably be installed on the ceiling of various thickness by it.
Description
Technical field
The utility model belongs to lighting technical field, more particularly to a kind of spring-piece type jump ring and light fixture.
Background technology
The recessed light fixtures such as shot-light, Down lamp, Grille lamp, it is necessary to be safely and reliably installed on various thickness ceiling it
On.The traditional mounting means of light fixture is usually that the torsional mode jump ring based on helical spring is fixedly mounted, but torsional mode jump ring is not
Meet the more and more narrow recessed light fixture Design trend of face ring moulding, therefore some spring-piece type jump rings occur.
Current spring-piece type jump ring generally includes the bending of fixed part, holding section and the connection fixed part and holding section
Portion, the bending part have a bending, and the angle that the fixed part of bending part both sides and holding section are formed is bending angle.It is logical
When crossing spring-piece type jump ring mounted lamp, fixed part is fixed on lamp surface ring, and holding section changes with fixed part relative position, bending
Portion's bending angle changes and produces elastic-restoring force, and holding section is fastened on ceiling under elastic-restoring force effect.
But existing spring-piece type jump ring, generally only carry out a folding in the bending part for connecting the fixed part and holding section
Curved, its value of elastic that can be provided is fixed so that same spring-piece type jump ring may be only available for same lamp installation in same thickness
The ceiling of degree, the scope of application is not wide.
Utility model content
The utility model embodiment provides a kind of spring-piece type jump ring, and light fixture can safely and reliably be installed on various thickness by it
The ceiling of degree.
To achieve the above object, the utility model embodiment uses following technical proposals：
A kind of spring-piece type jump ring, for mounted lamp, including fixed part, holding section and the connection fixed part and clamping
First bending part in portion, first bending part have a bending, and the holding section includes the second bending part, second folding
Turn of bilge has a bending, and the wrap direction of second bending part is opposite with the wrap direction of first bending part.
Preferably, the second bending part quantity is more than 1, and the wrap direction of all second bending parts is identical.
Preferably, second bending part forms the first punching, and fixing hole, and the fixing hole are formed in the fixed part
With the first punching coaxial line.
Preferably, the holding section also includes cantilever portion, second bending part connect first bending part with it is described
Cantilever portion.
Preferably, the one side of the cantilever portion towards the wrap direction of the second bending part is the back side, the back of the body of the cantilever portion
Face forms the reinforcement of projection.
Preferably, the cantilever portion face opposite with the back side is front, and it is outstanding that notch direction is formed on the reinforcement
The positive metallic channel of arm, interior the second punching having through the reinforcement of the metallic channel.
Preferably, the spring-piece type jump ring also includes pre-determined bit portion, and the pre-determined bit portion includes the 3rd bending part and determined
Position our department, the 3rd bending part connects the cantilever portion and described positioning our department, and the 3rd bending part has a folding
Curved direction and the wrap direction identical bending of second bending part.
Preferably, the bending angle that the cantilever portion of the 3rd bending part both sides and positioning our department are formed is 90 °.
Preferably, the spring-piece type jump ring also includes supporting part, and the supporting part includes the 4th bending part and support originally
Portion, the 4th bending part connects the fixed part and described support our department, and the 4th bending part has a bending side
To the bending opposite with the wrap direction of first bending part.
The utility model embodiment also provides a kind of light fixture, including：Housing, the light source assembly being housed in housing and peace
Face ring on hull outside wall, the face ring include hollow column installation portion and from the installation portion side walls to extension
The main part stretched, in addition to above-mentioned spring-piece type jump ring, the spring-piece type jump ring are installed on the installation portion lateral wall.
Above-mentioned at least one technical scheme that the utility model embodiment uses can reach following beneficial effect：
Compared with prior art, spring-piece type jump ring provided by the utility model, for mounted lamp, including fixed part, card
Holding portion and the connection fixed part and the first bending part of holding section, first bending part has a bending, the card
Holding portion includes the second bending part, and second bending part has a bending, and the wrap direction of second bending part and institute
The wrap direction for stating the first bending part is opposite.Therefore spring-piece type jump ring provided by the utility model, carries out multiple bending, is installed on
During the ceiling of different-thickness, it can produce different elastic-restoring forces according to actual conditions, and then light fixture is safe and reliable
Ground is installed on the ceiling of various thickness.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the utility model preferred embodiment light fixture stereogram；
Fig. 2 is the stereogram of the spring-piece type jump ring of light fixture shown in Fig. 1；
Fig. 3 is another angle stereogram of spring-piece type jump ring shown in Fig. 2；
Fig. 4 is lamp installation shown in Fig. 1 in smallpox board status intention shown below；
Fig. 5 is profile under light fixture free state shown in Fig. 1；
Fig. 6 is the profile in the state of the ceiling that thickness is d1 of lamp installation shown in Fig. 1；
Fig. 7 is the profile in the state of the ceiling that thickness is d2 of lamp installation shown in Fig. 1；.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical scheme and advantage clearer
Technical solutions of the utility model are clearly and completely described for embodiment and corresponding accompanying drawing.Obviously, described embodiment
Only it is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
Below in conjunction with accompanying drawing, the technical scheme that the utility model preferred embodiment provides is described in detail.
As shown in figure 1, the utility model provides a kind of light fixture A, including：Spring-piece type jump ring 1, housing 2, light source assembly
(not shown) and face ring 3.Light source assembly is housed in housing 2.Face ring 3 is arranged on the lateral wall of housing 2, and face ring 3 is wrapped
Include hollow column installation portion 31 and the main part 32 to be stretched out by the side wall of installation portion 31.Spring-piece type jump ring 1 is installed
In the lateral wall of installation portion 31.
As shown in Figures 1 to 5, spring-piece type jump ring 1, for mounted lamp, including fixed part 11, the first bending part 12, card
Hold portion 13, pre-determined bit portion 14, supporting part 15.First bending part 12 connects the fixed part 11 and holding section 13.Fixed part 11 1
While the first bending part 12 of connection of end, the opposite other end connection supporting part 15 of fixed part 11.The one end of holding section 13 connection the
While one bending part 12, the opposite other end pre-determined bit portion 14 in holding section 13.
Fixed part 11 forms fixing hole 111 close to the region of supporting part 15.Spring-piece type jump ring 1 is installed on by fixed part 11
In face ring 3, the column that spring-piece type jump ring 1 is specifically fixed on to face ring 3 using connector (non-label) through fixing hole 111 is installed
The lateral wall of portion 31.Wherein, connector is screw, can be fixed with screwdriver.
First bending part 12 has a bending, to cause the fixed part 11 positioned at the both sides of the first bending part 12 and holding section
13 can be individually fixed in the face ring 3 and ceiling C of the both sides of spring-piece type jump ring 1, i.e., fixed when light fixture A is installed on ceiling C
Portion 11 is fixed in light fixture A face ring 3, while holding section 13 is fastened on ceiling C.
Holding section 13 includes the second bending part 131,132,133 and cantilever portion 134 of three interconnections.While second
Bending part 131 connects the first bending part 12, described in the connection of the connecting cantilever portion 134 of the second bending part 134, i.e. whole second bending part
First bending part 12 and the cantilever portion 134.
Second bending part 131,132 and 133 is respectively provided with a bending, and the identical (the utility model two of wrap direction
Identical i.e. the same side bending of two bending parts towards spring-piece type jump ring of wrap direction of bending part, the bending side of two bending parts
To conversely i.e. opposite side bending of two bending parts towards spring-piece type jump ring).While the second bending part 131,132 and 133
Wrap direction is with the wrap direction of the first bending part 12 on the contrary, and then can produce the bullet that can provide clamping power in mounted lamp
Property restoring force.The dogleg section structure on two sides of second bending part 131,132 and 133 forms bending angle a1, a2 and a3 respectively.
The present embodiment spring-piece type jump ring 1 has three the second bending parts 131,132 and 133, and each second bending part wrap direction
All same, so each second bending part can produce being overlapped mutually and help light fixture being fastened in ceiling C elasticity
Restoring force, and then may gradually increase the clamping power by lamp installation when the ceiling C.By same lamp installation in different-thickness
During ceiling C, it is necessary to clamping power it is different, and the same spring-piece type jump ring 1 of the present embodiment can produce not according to actual (real) thickness
With elastic-restoring force meet clamping power demand.
Specifically, with reference to figure 6, when light fixture A coordinates the ceiling C of thickness d 1, the folding of the second bending part 131 of holding section 13
Region between bight portion and the dogleg section of the second bending part 132 is fastened on ceiling C with a suitable clamping power, the
The bending angle a1 of two bending part 131 occurs to vary widely and produce one to help light fixture being fastened in the elastic recovery of day China plate
Some small changes also occur for the bending angle a3 of power F1, the bending angle a2 of the second bending part 132 and the second bending part 133, make
Into plastic deformation, but the two parts do not provide clamping power.
Join shown in Fig. 7, it is necessary to bigger clamping power when light fixture A coordinates the ceiling C of thickness d 2 (d2 is more than d1), second
Region between the dogleg section of bending part 132 and the dogleg section of the second bending part 133 pushes against with ceiling C.Now, second
The bending angle a1 of the bending angle a2 of bending part 132 and the second bending part 131 occurs to vary widely and producing contributes to lamp
Tool is fastened in the elastic-restoring force of day China plate, because elastic-restoring force caused by the second bending part 132 can be added to second
Caused by bending part 131 on elastic-restoring force, so final elastic recovery is made a concerted effort, F2 is more than F1, and then can provide bigger
Clamping power carrys out meet demand.When being therefore installed on the ceiling C of different-thickness, the present embodiment spring-piece type jump ring 1 can be according to reality
Border thickness produces different elastic-restoring forces, and then same light fixture can be safely and reliably installed on to the ceiling C of various thickness.
Second bending part 132 also forms the first punching 1321, and the first punching 1321 and the coaxial line of fixing hole 111, therefore by fixed part
When being attached to face ring 3, connector can be penetrated fixing hole 111 by screwdriver through the first punching 1321, and then by fixed part
11 fix.
Cantilever portion 134 connects the second bending part 133, one side of the cantilever portion 134 towards the wrap direction of the second bending part 133
For the back side, the face opposite with the back side is front.The back side of cantilever portion 134 forms the reinforcement 1341 of projection, reinforcement
Notch is formed on 1341 have towards the positive metallic channel 1342 of cantilever portion 134, in the metallic channel 1342 and run through the reinforcement
Second punching 1343 of muscle 1341.For spring-piece type jump ring 1 during mounted lamp, reinforcement 1341 contacts ceiling C side walls, by
It is smaller in reinforcement 1341 and the coordinate contact surfac of ceiling C side walls, so caused contact friction force is smaller, be advantageous to protect
Ceiling C, while the both sides cutting edge cutter ceiling C side walls of holding section 13 during light fixture rotation are avoided, further protection
Ceiling C, and allow light fixture to be easily adjusted to suitable position by spinning action.Second punching 1343 can incite somebody to action
Light fixture input line (not shown) is fixed in metallic channel 1342, avoids spring-piece type jump ring 1 during light fixture rotation from cutting bad light fixture wire rod.
With reference to figure 3 and Fig. 4, pre-determined bit portion 14 includes the 3rd bending part 141 and positioning our department 142.3rd bending part 141
Connect the cantilever portion 134 and described positioning our department 142, and the 3rd bending part 141 have wrap direction with it is described
The wrap direction identical bending of second bending part.During mounted lamp, fixed part 11 is locked in by face ring 3 by connector first
The lateral wall of installation portion 31 on；Then cocked holding section 13 passes through ceiling C perforates, and this will be positioned by the 3rd bending part 141
Portion 142 hangs over ceiling C top surfaces, and so as to realize the pre-determined bit of light fixture, now reinforcement 1341 contacts ceiling in cantilever portion 134
C side walls；Last horizontal sliding lamp surface ring 2 upwards, can now be returned by the elasticity of the first bending part 12 and each second bending part
Power is answered to provide the clamping power of clamping light fixture so that face ring 3 is close to ceiling C, and then ensure that light fixture is eventually fitted to position.
Because most top surfaces for mounted lamp ceiling C and ceiling C side walls are vertical, so the bending part 141 of the present embodiment the 3rd
The bending angle that the cantilever portion 134 of both sides and positioning our department 142 are formed is set to 90 °, and certain bending angle of 3rd bending part 141 also may be used
To be set to according to demand as other number of degrees.
Supporting part 15 includes the 4th bending part 151 and support our department 152, and the 4th bending part 151 connects described solid
Determine portion 11 and described support our department 152, and the 4th bending part 151 has a wrap direction and first bending part 12
The opposite bending of wrap direction.When spring-piece type jump ring 1 is fixed on the lateral wall of installation portion 31 of face ring 3 by fixed part 11
When, by the 4th bending part 151 our department 152 will be supported to hang over the top surface of face ring 3 so that support our department 152 can also serve as adjustable light fixture
Rotating ring part supporting table, enrich the application value of the utility model spring-piece type jump ring.
Embodiment of the present utility model is the foregoing is only, is not limited to the utility model.For this area
For technical staff, the utility model can have various modifications and variations.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvements of work etc., it should be included within right of the present utility model.
Claims (10)
- A kind of 1. spring-piece type jump ring, for mounted lamp, including fixed part, holding section and the connection fixed part and holding section The first bending part, first bending part has a bending, it is characterised in that the holding section includes the second bending part, Second bending part has a bending, and the wrap direction of second bending part and the bending side of first bending part To opposite.
- 2. spring-piece type jump ring according to claim 1, it is characterised in that the second bending part quantity is more than 1, and all The wrap direction of second bending part is identical.
- 3. spring-piece type jump ring according to claim 1, it is characterised in that second bending part forms the first punching, institute State and fixing hole is formed in fixed part, and the fixing hole and the first punching coaxial line.
- 4. spring-piece type jump ring according to claim 1, it is characterised in that the holding section also includes cantilever portion, and described Two bending parts connect first bending part and the cantilever portion.
- 5. spring-piece type jump ring according to claim 4, it is characterised in that bending of the cantilever portion towards the second bending part The one side in direction is the back side, and the back side of the cantilever portion forms the reinforcement of projection.
- 6. spring-piece type jump ring according to claim 5, it is characterised in that the cantilever portion face opposite with the back side is Front, notch is formed on the reinforcement towards the positive metallic channel of cantilever portion, have in the metallic channel and run through the reinforcement Second punching of muscle.
- 7. spring-piece type jump ring according to claim 4, it is characterised in that the spring-piece type jump ring also includes pre-determined bit portion, The pre-determined bit portion includes the 3rd bending part and positioning our department, the 3rd bending part connect the cantilever portion and the positioning Our department, and the 3rd bending part has a wrap direction and the wrap direction identical bending of second bending part.
- 8. spring-piece type jump ring according to claim 7, it is characterised in that the cantilever portion of the 3rd bending part both sides and It is 90 ° to position the bending angle that our department is formed.
- 9. spring-piece type jump ring according to claim 1, it is characterised in that the spring-piece type jump ring also includes supporting part, institute Stating supporting part includes the 4th bending part and support our department, and the 4th bending part connects the fixed part and supports this with described Portion, and the 4th bending part has the bending opposite with the wrap direction of first bending part of a wrap direction.
- 10. a kind of light fixture, including：Housing, the light source assembly being housed in housing and the face ring on hull outside wall, The face ring includes hollow column installation portion and the main part to be stretched out by the installation portion side wall, it is characterised in that Also include the spring-piece type jump ring described in claim any one of 1-9, the spring-piece type jump ring is installed on the installation portion lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841439.6U CN207132288U (en) | 2017-07-12 | 2017-07-12 | A kind of spring-piece type jump ring and light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841439.6U CN207132288U (en) | 2017-07-12 | 2017-07-12 | A kind of spring-piece type jump ring and light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132288U true CN207132288U (en) | 2018-03-23 |
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ID=61634345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841439.6U Active CN207132288U (en) | 2017-07-12 | 2017-07-12 | A kind of spring-piece type jump ring and light fixture |
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| Country | Link |
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| CN (1) | CN207132288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307205A (en) * | 2018-11-08 | 2019-02-05 | 浙江正泰照明有限公司 | Lamps and lanterns |
| CN113885273A (en) * | 2021-12-06 | 2022-01-04 | 深圳市爱图仕影像器材有限公司 | Lighting lamp |
-
2017
- 2017-07-12 CN CN201720841439.6U patent/CN207132288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307205A (en) * | 2018-11-08 | 2019-02-05 | 浙江正泰照明有限公司 | Lamps and lanterns |
| CN113885273A (en) * | 2021-12-06 | 2022-01-04 | 深圳市爱图仕影像器材有限公司 | Lighting lamp |
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