CN204853335U - Rectangular shape collector lens , LED lamps and lanterns - Google Patents
Rectangular shape collector lens , LED lamps and lanterns Download PDFInfo
- Publication number
- CN204853335U CN204853335U CN201520577793.3U CN201520577793U CN204853335U CN 204853335 U CN204853335 U CN 204853335U CN 201520577793 U CN201520577793 U CN 201520577793U CN 204853335 U CN204853335 U CN 204853335U
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- CN
- China
- Prior art keywords
- collector lens
- lens
- lamp body
- strip
- shell
- 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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Abstract
The utility model discloses a rectangular shape collector lens, it includes: the front that rectangular shape transparent lamp body, the bottom surface of this lamp body are plane, lamp body is the convex surface, and the both sides of lamp body are equipped with the installation limit respectively along the axial. The utility model also discloses an use rectangular shape collector lens's LED lamps and lanterns. Adopt the rectangular shape collector lens of a section, be about to individualistic lens and synthesize an organic whole put on a series of LED lamp pearl faces for adjust the launch angle of LED light, thereby realize strengthening the luminance of lamps and lanterns. Use rectangular shape collector lens just can save the lens cost, the installation is easy.
Description
Technical field
The utility model relates to LED illumination lamp, particularly relates to a kind of strip collector lens for LED lamp and LED lamp.
Background technology
LED and light emitting diode are a kind of emerging lighting sources, and electric energy conversion can be the solid-state semiconductor devices of visible ray by it, can be directly namely light by electric energy conversion.The light fixture that LED makes has the advantages such as volume is little, power consumption is low, long service life, brightness is high, caloric value is low, but LED lamp comparision of production bothers, such as, each LED lamp bead must join a collector lens, if when large-scale light fixture and long strip type light fixture are produced, expend many lens costs and cost of labor, be then unfavorable for the application of LED lamp and popularize.
Utility model content
The utility model is solve the high technical problem of above-mentioned strip-shaped LED lamp tool production cost, the LED proposing a kind of strip collector lens and utilize this lens to make.
A kind of strip collector lens that the utility model proposes, it comprises: the lamp body that strip is transparent, and the bottom surface of this lamp body is plane, the front of lamp body is convex surface, and the both sides of lamp body are respectively equipped with mounting edge vertically.
Preferably, the bottom surface of described lamp body can be frosted plane.
Preferably, the both sides mounting edge in the front of described lamp body is provided with light-proof material layer.
The utility model also proposes a kind of LED lamp using described strip collector lens, it comprises: the shell of strip open column shape, this shell has holddown groove vertically, the madial wall of shell is provided with lens mounting groove, the mounting edge of one strip collector lens both sides inserts in lens mounting groove, and the convex surface of strip collector lens is stretched out by the holddown groove of described shell; The madial wall of described shell is provided with circuit board mounting groove, and the pcb board being provided with LED lamp bead inserts in circuit board mounting groove.
Preferably, in the lens mounting groove of described housing interior side-wall, be positioned at below strip collector lens and be also provided with the slide that holds out against strip collector lens.
Preferably, the madial wall below the circuit board mounting groove of described shell is also provided with installation screw.
Preferably, on described shell, the wall body of relatively described holddown groove side is plane.
The utility model adopts a strip collector lens, is placed on a series of LED lamp bead face by single lens and integrator, in order to regulate the emission angle of LED light, thus realizes the brightness strengthening light fixture.Use strip collector lens just can save lens cost, install easily.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model preferred embodiment lens;
Fig. 2 is the sectional view that the utility model uses the LED lamp of strip lens.
Detailed description of the invention
As shown in Figure 1, a kind of strip collector lens that the utility model preferred embodiment discloses, it comprises: the lamp body 1 that strip is transparent, and the bottom surface 2 of this lamp body is plane, the front 3 of lamp body is convex surface, and the both sides of lamp body 1 are respectively equipped with mounting edge 4 vertically.Another kind of embodiment, can be set to frosted plane by the bottom surface 2 of lamp body.
As shown in Figure 2, a kind of LED lamp using strip collector lens that the utility model embodiment discloses, it comprises: the shell 9 of strip open column shape, this shell has the holddown groove of strip collector lens vertically, the madial wall of shell 9 is provided with lens mounting groove, the mounting edge 4 of one strip collector lens 1 both sides inserts in lens mounting groove, and the convex surface 3 of strip collector lens is stretched out by the holddown groove of described shell; The madial wall of described shell 9 is provided with circuit board mounting groove, and the pcb board 7 being provided with LED lamp bead 6 inserts in circuit board mounting groove, and circuit board can be connected with power supply.In the present embodiment, in the lens mounting groove of the madial wall of described shell 9, be positioned at below strip collector lens 1 and be also provided with a slide 5, this slide coordinates with the holddown groove of shell, can hold out against fixed length bar shaped collector lens 1.Madial wall below the circuit board mounting groove of shell 9 is also provided with installation screw 8, so that being fixedly connected with of light fixture.On shell, the wall body of relatively described holddown groove side is plane 10, steadily to fixedly mount light fixture.
When after LED lamp energising of the present utility model, LED lamp bead sends the refraction of light through strip collector lens of diverging, and the light collection of diverging is formed low-angle smooth shape in certain limit, improves utilization ratio and the brightness of LED.Strip collector lens plays the effect of condenser.In order to better hot spot can be obtained, frosted can also be sprayed in 2 planes of strip collector lens, allow light evenly, or adopt the method for double-color mold injection moulding to coat another kind of lighttight material to block some unwanted light, to obtain more light emission angle to strip collector lens convex surface 3 both sides mounting edge 4.The emission angle of the light that such structure can allow light fixture send is more accurate, more good-looking.
The utility model adopts a strip collector lens, is placed on a series of LED lamp bead face by single lens and integrator, in order to regulate the emission angle of LED light, thus realizes the brightness strengthening light fixture.Use strip collector lens just can save lens cost, install easily.
Above embodiment is only and illustrates, non-ly provides constraints.Anyly do not depart from the application's spirit and category, and to its equivalent modifications of carrying out or change, among the right that all should be contained in the application.
Claims (7)
1. a strip collector lens, is characterized in that, comprises the transparent lamp body of strip (1), and the bottom surface (2) of this lamp body is plane, the front of lamp body (3) are convex surface, and the both sides of lamp body (1) are respectively equipped with mounting edge (4) vertically.
2. strip collector lens as claimed in claim 1, it is characterized in that, the bottom surface (2) of described lamp body (1) is frosted plane.
3. strip collector lens as claimed in claim 2, is characterized in that, described lamp body (1) the both sides mounting edge (4) in front (3) be provided with light-proof material layer.
4. one kind uses the LED lamp of strip collector lens described in claim 1 to 3, it is characterized in that, comprise the shell (9) of strip open column shape, this shell has holddown groove vertically, the madial wall of shell (9) is provided with lens mounting groove, the mounting edge (4) of one strip collector lens (1) both sides inserts in lens mounting groove, and the convex surface (3) of strip collector lens is stretched out by the holddown groove of described shell; The madial wall of described shell (9) is provided with circuit board mounting groove, and the pcb board (7) being provided with LED lamp bead (6) inserts in circuit board mounting groove.
5. LED lamp as claimed in claim 4, is characterized in that, in the lens mounting groove of the madial wall of described shell (9), be positioned at below strip collector lens (1) and be also provided with the slide (5) that holds out against strip collector lens.
6. LED lamp as claimed in claim 4, is characterized in that, the madial wall below the circuit board mounting groove of described shell (9) is also provided with installation screw (8).
7. LED lamp as claimed in claim 4, it is characterized in that, on described shell (9), the wall body of relatively described holddown groove side is plane (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577793.3U CN204853335U (en) | 2015-08-04 | 2015-08-04 | Rectangular shape collector lens , LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577793.3U CN204853335U (en) | 2015-08-04 | 2015-08-04 | Rectangular shape collector lens , LED lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853335U true CN204853335U (en) | 2015-12-09 |
Family
ID=54743878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577793.3U Expired - Fee Related CN204853335U (en) | 2015-08-04 | 2015-08-04 | Rectangular shape collector lens , LED lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853335U (en) |
-
2015
- 2015-08-04 CN CN201520577793.3U patent/CN204853335U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151209 Termination date: 20170804 |