CN206875346U - A kind of secondary optics LED lens - Google Patents
A kind of secondary optics LED lens Download PDFInfo
- Publication number
- CN206875346U CN206875346U CN201720631275.4U CN201720631275U CN206875346U CN 206875346 U CN206875346 U CN 206875346U CN 201720631275 U CN201720631275 U CN 201720631275U CN 206875346 U CN206875346 U CN 206875346U
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- CN
- China
- Prior art keywords
- fixed column
- led
- lens body
- edge
- lens
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- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of secondary optics LED lens, the utility model is related to optical lens technical field；It includes lens body；It also includes fixed column；Described fixed column is arranged on the lower edge of lens body；The lower end of described fixed column is provided with clip-connecting rod, and the outside of clip-connecting rod is provided with edge；Described fixed column, clip-connecting rod and edge is integral type structure；Described lens body is fixed in LED base by edge.It can be fixed in without using LED packaging plastics in LED base, the convenient maintenance to internal LED luminescence chips is changed, and is advantageous to the radiating of LED luminescence chips, and its practicality is stronger.
Description
Technical field
It the utility model is related to optical lens technical field, and in particular to a kind of secondary optics LED lens.
Background technology
LED is referred to as forth generation lighting source or green light source, has the characteristics that energy-saving and environmental protection, long lifespan, small volume,
It is widely used in the fields such as various instructions, display, decoration, backlight, general lighting and urban landscape.According to use function not
Together, presentation of information, signal lamp, Vehicular lamp, liquid crystal screen backlight, the major class of general illumination five can be divided into.
Lens are the optical elements that the surface made of transparency material is piece, and camera lens is made up of several lens
, there are two kinds of plastic lens and glass lens, glass lens is more expensive than plastic cement.
Secondary optics refer to that light fixture in addition to light source illuminating effect itself, passes through reflector, lens, gear in application effect
The processing such as tabula rasa reach the part of preferable light efficiency.
Current secondary optical lens are arranged in LED base and are generally mounted directly fixation using LED packaging plastics, so
Just it is unfavorable for the maintenance and replacing of LED chip, it would be highly desirable to improve.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, secondary optics LED lens easy to use, can be fixed in LED base without using LED packaging plastics, convenient
Maintenance to internal LED luminescence chips is changed, and is advantageous to the radiating of LED luminescence chips, and its practicality is stronger.
To achieve the above object, the technical solution adopted in the utility model is：It includes lens body；It is also comprising fixation
Post；Described fixed column is arranged on the lower edge of lens body；The lower end of described fixed column is provided with clip-connecting rod, clip-connecting rod it is outer
Side is provided with edge；Described fixed column, clip-connecting rod and edge is integral type structure；Described lens body is consolidated by edge clamping
It is scheduled in LED base.
Further, the height of described fixed column is equal to the thickness of LED base.
Further, the height of described fixed column is more than the thickness of LED base；The lower edge position of described lens body
Several springs are provided between two neighboring fixed column, the upper end of spring and the lower edge of lens body are connected, its lower end
Setting is contacted with the surface of LED base.
Further, described lens body and fixed column are integral type structure.
After said structure, the utility model has the beneficial effect that：A kind of secondary optics LED described in the utility model
Lens, it can be fixed in without using LED packaging plastics in LED base, the convenient maintenance to internal LED luminescence chips is more
Change, and be advantageous to the radiating of LED luminescence chips, its practicality is stronger, and the utility model has simple in construction, and it is reasonable to set, system
Make low cost and other advantages.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of fixed column in the utility model, clip-connecting rod and fixture block.
Fig. 3 is the utility model and the scheme of installation of LED base.
Description of reference numerals：
Lens body 1, fixed column 2, clip-connecting rod 3, edge 4, spring 5, LED base 6.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Referring to as shown in Figure 1-Figure 3, the technical scheme that present embodiment uses is：It includes lens body 1；It is also
Include fixed column 2；Described fixed column 2 is arranged on the lower edge of lens body 1；The lower end of described fixed column 2 is provided with clamping
Post 3, the outside of clip-connecting rod 3 are provided with edge 4；Described fixed column 2, clip-connecting rod 3 and edge 4 is integral type structure；Described is saturating
Mirror body 1 is fixed in LED base 6 by edge 4.
Further, the height of described fixed column 2 is equal to the thickness of LED base 6.
Further, the height of described fixed column 2 is more than the thickness of LED base 6；Described lens body 1 it is following
Edge is provided with several springs 5 between two neighboring fixed column 2, and the upper end of spring 5 is connected admittedly with the lower edge of lens body 1
Fixed, its lower end contacts setting with the surface of LED base 6, and the elasticity of spring 5 can ensure that lens body 1 is positioned at LED base 6
Top, additionally it is possible to increase the gap between lens body 1 and LED base 6, be advantageous to radiate.
Further, described lens body 1 and fixed column 2 are integral type structure.
The operation principle of present embodiment：Lens body 1 is connected and fixed again in LED base 6 by fixed column 2,
Certain gap be present between the lower edge of lens body 1 and the upper surface of LED base 6, certain radiating effect can be played,
Removing and installing for lens body 1 is also convenient for simultaneously, the maintenance for being advantageous to internal LED luminescence chips is changed.
After said structure, present embodiment has the beneficial effect that：It is a kind of secondary described in present embodiment
Optics LED lens, it can be fixed in without using LED packaging plastics in LED base, it is convenient to internal LED luminescence chips
Maintenance change, and be advantageous to the radiating of LED luminescence chips, its practicality is stronger, and the utility model has simple in construction, sets
Rationally, the advantages that low manufacture cost.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (4)
1. a kind of secondary optics LED lens, it includes lens body；It is characterized in that：It also includes fixed column；Described consolidates
Fixed column is arranged on the lower edge of lens body；The lower end of described fixed column is provided with clip-connecting rod, and the outside of clip-connecting rod is provided with edge；
Described fixed column, clip-connecting rod and edge is integral type structure；Described lens body is fixed on LED base by edge
On.
A kind of 2. secondary optics LED lens according to claim 1, it is characterised in that：The height of described fixed column
Equal to the thickness of LED base.
A kind of 3. secondary optics LED lens according to claim 1, it is characterised in that：The height of described fixed column
More than the thickness of LED base；The lower edge of described lens body is provided with several springs, bullet between two neighboring fixed column
The upper end of spring and the lower edge of lens body are connected, and its lower end contacts setting with the surface of LED base.
A kind of 4. secondary optics LED lens according to claim 1, it is characterised in that：Described lens body is with consolidating
Fixed column is integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631275.4U CN206875346U (en) | 2017-06-01 | 2017-06-01 | A kind of secondary optics LED lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631275.4U CN206875346U (en) | 2017-06-01 | 2017-06-01 | A kind of secondary optics LED lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875346U true CN206875346U (en) | 2018-01-12 |
Family
ID=61337851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631275.4U Expired - Fee Related CN206875346U (en) | 2017-06-01 | 2017-06-01 | A kind of secondary optics LED lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206875346U (en) |
-
2017
- 2017-06-01 CN CN201720631275.4U patent/CN206875346U/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 |
Granted publication date: 20180112 Termination date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |