CN205878045U - A illuminator that is used for high efficiency of light energy utilization of anti -theft system's utensil - Google Patents
A illuminator that is used for high efficiency of light energy utilization of anti -theft system's utensil Download PDFInfo
- Publication number
- CN205878045U CN205878045U CN201620591678.6U CN201620591678U CN205878045U CN 205878045 U CN205878045 U CN 205878045U CN 201620591678 U CN201620591678 U CN 201620591678U CN 205878045 U CN205878045 U CN 205878045U
- Authority
- CN
- China
- Prior art keywords
- light
- lenticular body
- reflection shield
- energy utilization
- emitting diode
- 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.)
- Active
Links
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model discloses an illuminator that is used for high efficiency of light energy utilization of anti -theft system's utensil, including base, a plurality of emitting diode, reflector and lenticular body, the reflector is installed in the base top, and the bottom of reflector is equipped with the recess, and a plurality of emitting diode install in the recess, and the lenticular body is installed in the bottom of reflector and rather than linking to each other, surrounds a plurality of emitting diode, the lenticular body includes top, all lateral parts and bottom, and lenticular body top internal surface is the sphere, and lenticular body top outer surface is free -form surface, and the all lateral part internal surfaces of lenticular body are cylindrical inner chamber face, and the all lateral part surfaces of lenticular body are free -form surface, and the lenticular body bottom is ring form plane. The utility model discloses the light energy rational distribution that can send the diode light source improves the efficiency of light energy utilization, plays better smooth warning effect.
Description
Technical field
This utility model relates to light-emitting device field, particularly relates to the high-light-energy utilization rate of a kind of tool for burglary-resisting system
Diode illuminating device.
Background technology
Theftproof system apparatus on existing market is usually used in the discrepancy of the merchandise sales such as brand shop, supermarket or library
Mouthful, in order to prevent commodity stolen, lay anti-theft device in gateway, the anti-theft device of this sound and light alarm uses certain frequency
Electronic label by anti-theft device region time anti-theft device can be made to remind user by luminous and sounding type, to reach antitheft mesh
's.
The light-emitting device of traditional burglary-resisting system is typically only through bulb luminescence or with light emitting diode as light
Source.Luminous with bulb, electric current is big, and the life-span is short；With light emitting diode, electric current is little, and the life-span is long, but light emitting diode can not make
Obtain light effectively by whole device, reach whole device and all produce the effect of high light, the when of by day, substantially see not
To the existence of light, therefore luminous effect can not well embody.
In order to improve light intensity, expand light area coverage, use planar lightguide that light emitting diode is carried out
Leaded light, but planar lightguide controls the limited in one's ability of light, and for low-angle light, light guide plate cannot be carried out well controlling
System, it is desirable to reach good light distribution effect, generally require bigger light guide plate area, and easily produce veiling glare, cause luminescence
The efficiency of light energy utilization of diode is relatively low, and this is the light-emitting device problem demanding prompt solution being currently used for business burglary-resisting system.
Utility model content
The purpose of this utility model is the defect overcoming prior art, it is provided that LED source can be sent by one
Light energy carry out the light-emitting device of high-light-energy utilization rate of the tool for burglary-resisting system of reasonable distribution.
For reaching above-mentioned purpose, embodiment of the present utility model adopts the following technical scheme that
A kind of light-emitting device of the high-light-energy utilization rate of the tool for burglary-resisting system, including base, multiple light emitting diode,
Reflection shield and lenticular body；Described reflection shield is arranged on above described base, and the bottom of described reflection shield is provided with groove, described many
Individual light emitting diode is arranged in described groove, described lenticular body be arranged on described reflection shield bottom and with described reflection shield phase
Connect, and surround the plurality of light emitting diode；Described lenticular body includes top, week sidepiece and bottom, the top of described lenticular body
Inner surface is sphere, and the outer surface of cupular part of described lenticular body is free form surface, and all lateral interior surfaces of described lenticular body are cylinder
Shape inner cavity surface, all exterior side surface of described lenticular body are free form surface, and the bottom of described lenticular body is circular plane.
According to an aspect of the present utility model, described light emitting diode is high brightness LED.
According to an aspect of the present utility model, described groove is located in the lamp housing of described base.
According to an aspect of the present utility model, the inner surface of described reflection shield has coating.
The advantage that this utility model is implemented: by technique scheme, this utility model can preferably utilize light-emitting diodes
The luminous energy of pipe, due to the light-emitting device using lenticular body to combine with reflection shield, is sent out LED source by lenticular body
The low-angle uniform light distribution gone out, controls the high angle scattered light that LED source sends, first warp by reflection shield simultaneously
All sides refraction of lenticular body, then through reflection shield inner reflection, rising angle is controlled in the reasonable scope, it is possible to preferably
Play light alarm function.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, will make required in embodiment below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only embodiments more of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawing.
Fig. 1 is the front view of a kind of embodiment of this utility model.
Description of reference numerals, wherein: 1-base；2-light emitting diode；3-reflection shield；4-lenticular body；5-groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As it is shown in figure 1, this utility model is for the light-emitting device of the high-light-energy utilization rate of the tool of burglary-resisting system, including base
1, multiple light emitting diodes 2, reflection shield 3, lenticular body 4.Reflection shield 3 is arranged on above base 1, and the bottom of reflection shield 3 is provided with recessed
Groove 5, multiple light emitting diodes 2 are arranged in groove 5, and lenticular body 4 is arranged on the bottom of reflection shield 3 and is connected with reflection shield 3, will
Multiple light emitting diodes 2 surround.The function of each several part described below:
Base 1: base 1 is arranged on the bottom of reflection shield 3, base 1 top is provided with lamp housing, and light emitting diode 2 is arranged on lamp
In groove 5 in shell.When light emitting diode 2 is lighted, human eye it can be seen that reflection shield 3 reflection light.
Light emitting diode 2: light emitting diode 2 is the diode using high brightness, and the surface requirements of light emitting diode 2 is smooth
It is transparent, so that illumination effect is good.
Reflection shield 3: reflection shield 3 controls the high angle scattered light that light emitting diode 2 sends, high angle scattered light passes through lenticular body 4
Through reflection shield 3 inner reflection behind all sides, wide-angle emergent ray is controlled in applicable illumination region.Reflection shield 3 interior
Surface realizes minute surface by coating and launches.
Lenticular body 4: reflection shield 3 controls the low-angle light that light emitting diode 2 sends, and makes uniform light be distributed, lenticular body 4
Surface curve is according to the light-emitting zone diameter design of light emitting diode 2.Lenticular body 4 includes top, week sidepiece and bottom, lenticular body
The top inner surface of 4 is sphere, and the outer surface of cupular part of lenticular body 4 is free form surface, and all lateral interior surfaces of lenticular body 4 are cylinder
Shape inner cavity surface, all exterior side surface of lenticular body 4 are free form surface, and the bottom of lenticular body 4 is circular plane.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those skilled in the art in technical scope disclosed in this utility model, the change that can readily occur in
Change or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described
Scope of the claims is as the criterion.
Claims (4)
1. the light-emitting device for the high-light-energy utilization rate of the tool of burglary-resisting system, it is characterised in that include base, Duo Gefa
Optical diode, reflection shield and lenticular body；Described reflection shield is arranged on above described base, and the bottom of described reflection shield is provided with recessed
Groove, the plurality of light emitting diode is arranged in described groove, described lenticular body be arranged on described reflection shield bottom and with institute
State reflection shield to be connected, and surround the plurality of light emitting diode；Described lenticular body includes top, week sidepiece and bottom, described
The top inner surface of mirror body is sphere, and the outer surface of cupular part of described lenticular body is free form surface, in all sidepieces of described lenticular body
Surface is cylindrical cavity face, and all exterior side surface of described lenticular body are free form surface, and the bottom of described lenticular body is annulus
Shape plane.
The light-emitting device of the high-light-energy utilization rate of the tool for burglary-resisting system the most according to claim 1, it is characterised in that
Described light emitting diode is high brightness LED.
The light-emitting device of the high-light-energy utilization rate of the tool for burglary-resisting system the most according to claim 1, it is characterised in that
Described groove is located in the lamp housing of described base.
The light-emitting device of the high-light-energy utilization rate of the tool for burglary-resisting system the most according to claim 1, it is characterised in that
The inner surface of described reflection shield has coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620591678.6U CN205878045U (en) | 2016-06-17 | 2016-06-17 | A illuminator that is used for high efficiency of light energy utilization of anti -theft system's utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620591678.6U CN205878045U (en) | 2016-06-17 | 2016-06-17 | A illuminator that is used for high efficiency of light energy utilization of anti -theft system's utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205878045U true CN205878045U (en) | 2017-01-11 |
Family
ID=57691393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620591678.6U Active CN205878045U (en) | 2016-06-17 | 2016-06-17 | A illuminator that is used for high efficiency of light energy utilization of anti -theft system's utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205878045U (en) |
-
2016
- 2016-06-17 CN CN201620591678.6U patent/CN205878045U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20140109137A (en) | Circular light guide and Vehicle lamp having the same | |
| CN207778135U (en) | A kind of light distributing system for refrigerator-freezer | |
| CN205878045U (en) | A illuminator that is used for high efficiency of light energy utilization of anti -theft system's utensil | |
| JP3148108U (en) | LED light emitting device | |
| CN104676472A (en) | Lens assembly and lamp provided with same | |
| CN203605149U (en) | Wide-angle stimulant diamond type secondary optical lens | |
| CN203309613U (en) | Indirect lighting LED (Light Emitting Diode) lamp | |
| US9194553B2 (en) | Vehicle lamp with laser lighting source | |
| CN205824844U (en) | A kind of LED headlamp for bicycle | |
| CN202834837U (en) | Light emitting diode (LED) fluorescent lamp | |
| CN106233062A (en) | Illuminator and light fixture | |
| CN203249004U (en) | Lamp | |
| CN203052299U (en) | Composite type anti-dazzle illuminating system | |
| CN203615244U (en) | Lens and LED (Light Emitting Diode) module provided with lens | |
| CN204573647U (en) | The uniform LED bulb of a kind of Light distribation | |
| CN203052309U (en) | Heart-shaped light emitting diode (LED) bulb lamp | |
| CN217540628U (en) | Anti-dazzle lamp | |
| CN202403036U (en) | Efficient LED fluorescent tube | |
| CN213019025U (en) | Lamp set | |
| CN103883896B (en) | Wide-angle luminous lighting lamp | |
| CN203309626U (en) | Integrated LED (Light Emitting Diode) lamp | |
| CN216131800U (en) | Lighting lamp | |
| CN202048456U (en) | LED (light-emitting diode) luminaire capable of adjusting light concentration | |
| CN209325669U (en) | The vehicle lamp of multiple mapping | |
| CN202361147U (en) | LED (Light Emitting Diode) lamp bulb with light guiding column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |