CN208817401U - A kind of lamps and lanterns focusing structure - Google Patents
A kind of lamps and lanterns focusing structure Download PDFInfo
- Publication number
- CN208817401U CN208817401U CN201821572137.4U CN201821572137U CN208817401U CN 208817401 U CN208817401 U CN 208817401U CN 201821572137 U CN201821572137 U CN 201821572137U CN 208817401 U CN208817401 U CN 208817401U
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- nylon
- ring
- snap ring
- lamp body
- light source
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Abstract
The utility model relates to a kind of lamps and lanterns focusing structures, including lens assembly, light source pressure ring, LED light source, lamp body radiator and nylon outer snap ring；Lens assembly includes front ring, convex lens, snap ring in mixing film and nylon；Nylon wild card ring set is outside the first end of front ring and fixed, and snap ring screws in the second end of front ring in nylon；Mixing film is mounted on the plane side of convex lens；Convex lens is stuck in front ring and nylon between snap ring；Lens assembly is mounted in lamp body radiator；LED light source is mounted in light source pressure ring, and light source pressure ring is fixed on lamp body radiator.The utility model realizes focusing structure summary, and the cost than market similar product is greatly reduced, and stretchy nylon component is made of Shooting Technique, and Product Precision requires to guarantee requirement.
Description
Technical field
The utility model relates to field of lighting devices, in particular to a kind of lamps and lanterns focusing structure.
Background technique
The principle of the lamps and lanterns focusing of the prior art is that LED light source is fixed on cylindrical lamp body, and non-movable, adjustment is single
The axial distance of a or multiple convex lens and LED light source, to adjust spot size and beam angle.But what the prior art generated
Problem is can not to be imaged, and is not the lighting effects that illumination needs.Currently, it is all to imitate camera mirror that the focusing structure of lamps and lanterns is most of
Head focusing, the mode of general camera lens focusing be clear image in order to obtain and change camera lens optical center on earth plate plane away from
From the disadvantage is that there are many spare and accessory parts, very high to machining accuracy and group reload request, cost is very high, is not suitable for producing in enormous quantities.
Utility model content
In view of the deficiencies of the prior art, the utility model discloses a kind of lamps and lanterns focusing structures.
Technical solution used by the utility model is as follows:
A kind of lamps and lanterns focusing structure, including lens assembly, light source pressure ring, LED light source, lamp body radiator and nylon wild card
Ring；Lens assembly includes front ring, convex lens, snap ring in mixing film and nylon；Nylon wild card ring set is on the outside of the first end of front ring
And it is fixed, snap ring screws in the second end of front ring in nylon；Mixing film is attached to the plane side in convex lens；Convex lens is stuck in
In front ring and nylon between snap ring；Nylon outer snap ring screws in lamp body radiator, and lens assembly covers within lamp body radiator；
LED light source is fixed on light source pressure ring center, and light source pressure ring is fixed in lamp body radiator.
Its further technical characteristic is that snap ring is that nylon material is made in the nylon outer snap ring and nylon.
Its further technical characteristic is to have screw thread to revolve ring on the outside of the first end of snap ring in the nylon；Card in nylon
The outer diameter of the first end of ring is less than the outer diameter of front ring；The screw thread rotation ring of snap ring screws in front ring in the nylon, snap ring in nylon
It is connect with front ring.
Its further technical characteristic is that the internal diameter of the nylon outer snap ring is greater than the outer diameter of front ring；The nylon wild card
The inner wall of ring has buckle, and the first end of front ring is stuck in the buckle of nylon outer snap ring；On the outside of the first end of the nylon outer snap ring
There is screw thread to revolve ring；The screw thread rotation ring of nylon outer snap ring screws in lamp body radiator, and nylon outer snap ring is connect with lamp body radiator.
Its further technical characteristic is that the second end of snap ring has buckle structure in the nylon；The card of snap ring in nylon
Buckle structure is inserted into lamp body radiator, and snap ring is connect with lamp body radiator in nylon.
Its further technical characteristic is that the center of circle in the center of circle of the LED light source, the center of circle of convex lens and mixing film all exists
On one axis.
Its further technical characteristic is that mixing film is the membrane structure of one layer of cloudy surface.
The beneficial effects of the utility model are as follows:
The utility model difference with the prior art feature is the membrane structure for increasing by one layer of cloudy surface after convex lens, referred to as
For mixing film, and one group of formation lens assembly block is fixed into lens.It practical the technical issues of solving, can be reached with blur-free imaging
The lighting effects needed to illumination.
In addition, the structure member of the elastically deformable of a circle nylon material is arranged at the bottom of lens assembly block, in lamp body
Wall forms damping.In addition, the oral area in lamp body has a positioning ring, also there is the knot of the elastically deformable of a circle nylon material in inside
The outer wall of structure component and lens assembly forms damping, realizes the twice damping of the twice axial cross section in focussing process, two pass resistance
Buddhist nun's structure enhances the reliability of product.The utility model realizes focusing structure summary, than the cost of market similar product
It is greatly reduced, stretchy nylon component is made of Shooting Technique, and Product Precision requires to guarantee requirement.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the explosive view of lens assembly in Fig. 1.
Specific embodiment
With reference to the accompanying drawing, illustrate the specific embodiment of the present embodiment.
Fig. 1 is the explosive view of the utility model.As shown in Figure 1, the utility model include lens assembly 1, light source pressure ring 2,
LED light source 3, lamp body radiator 4 and nylon outer snap ring 5.LED light source 3 is mounted on the center of light source pressure ring 2, in lamp body radiator 4
Pedestal is installed, pedestal outer edge is close to the inner wall of lamp body radiator 4.Pedestal fixed light source pressure ring 2.
Fig. 2 is the explosive view of lens assembly in Fig. 1.As shown in Fig. 2, lens assembly 1 includes front ring 11, convex lens 12, mixes
Snap ring 14 in light film 13 and nylon.
There is screw thread to revolve ring in nylon on the outside of the first end of snap ring 14.Before the outer diameter of the first end of snap ring 14 is less than in nylon
The outer diameter of the second end of ring 11.The screw thread rotation ring of snap ring 14 screws in the second end of front ring 11 in nylon.
The internal diameter of nylon outer snap ring 5 is greater than the outer diameter of front ring 11.The inner wall of nylon outer snap ring 5 is equipped with buckle structure, preceding
The first end of ring 11 is stuck in the buckle structure of nylon outer snap ring 5.There is screw thread rotation on the outside of the first end of nylon outer snap ring 5
Ring.The screw thread rotation ring of nylon outer snap ring 5 screws in lamp body radiator 4.
Mixing film 13 is the membrane structure of one layer of cloudy surface, is attached to the plane side in convex lens 12.Convex lens 12 is stuck in
In front ring 11 and nylon between snap ring 14.The second end of snap ring 14 has buckle structure in nylon, the buckle knot of snap ring 14 in nylon
Structure has elasticity, in nylon in the buckle structure insertion lamp body radiator 4 of snap ring 14.
Snap ring 14 is that nylon material is made in nylon outer snap ring 5 and nylon, respectively with the inner wall of lamp body and lens assembly 1
Outer wall formed damping.Pass through snap ring in the damping of the inner wall of adjusting nylon outer snap ring 5 and lamp body formation, nylon in focussing process
14 and lens assembly formed damping axial cross section, guarantee focussing process in reliability.
Above description is the explanation to the utility model, is not the restriction to utility model, defined by the utility model
Range is referring to claim, and without prejudice to the basic structure of the utility model, the utility model can make any shape
The modification of formula.
Claims (7)
1. a kind of lamps and lanterns focusing structure, it is characterised in that: including lens assembly (1), light source pressure ring (2), LED light source (3), lamp body
Radiator (4) and nylon outer snap ring (5)；Lens assembly (1) includes front ring (11), convex lens (12), mixing film (13) and nylon
Interior snap ring (14)；Nylon outer snap ring (5) covers on the outside of the first end of front ring (11) and fixed, snap ring (14) screw-in front ring in nylon
(11) in second end；Mixing film (13) is attached to the plane side in convex lens (12)；Convex lens (12) is stuck in front ring (11)
And in nylon between snap ring (14)；Nylon outer snap ring (5) screws in lamp body radiator (4), and lens assembly (1) is covered to radiate in lamp body
Within device (4)；LED light source (3) is fixed on light source pressure ring (2) center, and light source pressure ring (2) is fixed in lamp body radiator (4).
2. lamps and lanterns focusing structure according to claim 1, it is characterised in that: card in the nylon outer snap ring (5) and nylon
Ring (14) is that nylon material is made.
3. lamps and lanterns focusing structure according to claim 1, it is characterised in that: the first end of snap ring (14) in the nylon
Outside has screw thread to revolve ring；The outer diameter of the first end of snap ring (14) is less than the outer diameter of front ring (11) in nylon；Snap ring in the nylon
(14) screw thread rotation ring screws in front ring (11), and snap ring (14) is connect with front ring (11) in nylon.
4. lamps and lanterns focusing structure according to claim 1, it is characterised in that: the internal diameter of the nylon outer snap ring (5) is greater than
The outer diameter of front ring (11)；The inner wall of the nylon outer snap ring (5) has buckle, and the first end of front ring (11) is stuck in nylon outer snap ring
(5) in buckle；There is screw thread to revolve ring on the outside of the first end of the nylon outer snap ring (5)；The screw thread rotation ring rotation of nylon outer snap ring (5)
Enter in lamp body radiator (4), nylon outer snap ring (5) is connect with lamp body radiator (4).
5. lamps and lanterns focusing structure according to claim 1, it is characterised in that: there is the second end of snap ring (14) in the nylon
Buckle structure；In nylon in buckle structure insertion lamp body radiator (4) of snap ring (14), snap ring (14) and lamp body radiate in nylon
Device (4) connection.
6. lamps and lanterns focusing structure according to claim 1, it is characterised in that: the center of circle of the LED light source (3), convex lens
(12) center of circle in the center of circle and mixing film (13) is all on an axis.
7. lamps and lanterns focusing structure according to claim 1, it is characterised in that: mixing film (13) is the membranaceous knot of one layer of cloudy surface
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572137.4U CN208817401U (en) | 2018-09-26 | 2018-09-26 | A kind of lamps and lanterns focusing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572137.4U CN208817401U (en) | 2018-09-26 | 2018-09-26 | A kind of lamps and lanterns focusing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208817401U true CN208817401U (en) | 2019-05-03 |
Family
ID=66278439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821572137.4U Active CN208817401U (en) | 2018-09-26 | 2018-09-26 | A kind of lamps and lanterns focusing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208817401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058938A (en) * | 2018-09-26 | 2018-12-21 | 江苏优为视界科技有限公司 | A kind of lamps and lanterns focusing structure |
-
2018
- 2018-09-26 CN CN201821572137.4U patent/CN208817401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058938A (en) * | 2018-09-26 | 2018-12-21 | 江苏优为视界科技有限公司 | A kind of lamps and lanterns focusing structure |
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