CN202675156U - Light-focusing LED mining lamp lens - Google Patents
Light-focusing LED mining lamp lens Download PDFInfo
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- CN202675156U CN202675156U CN2012202935791U CN201220293579U CN202675156U CN 202675156 U CN202675156 U CN 202675156U CN 2012202935791 U CN2012202935791 U CN 2012202935791U CN 201220293579 U CN201220293579 U CN 201220293579U CN 202675156 U CN202675156 U CN 202675156U
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- input surface
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- 238000005065 mining Methods 0.000 title abstract 7
- 230000003287 optical effect Effects 0.000 claims description 57
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000630 rising effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
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Abstract
The utility model discloses a spotlight type LED industrial and mining lamp lens is suitable for and carries out the spotlight to the light that the LED chip sent, wherein, spotlight type LED industrial and mining lamp lens includes the lens body, the bottom of lens body has outer protruding type light input face, the top of lens body has outer protruding type light output face, the LED chip towards the light input face and with the light input face is corresponding. The light-concentrating LED mining lamp lens can save the use of a reflecting cover and achieve the required light-emitting angle, on one hand, the structure of the light-concentrating LED mining lamp lens can be simplified, and the light-concentrating effect is improved; the other side can reduce and install the utility model discloses the assembly process of the LED industrial and mining lamp of spotlight type LED industrial and mining lamp lens is in order to improve assembly efficiency.
Description
Technical field
The utility model relates to a kind of lens, relates in particular to a kind of light-focusing type LED bulkhead lamp capable lens.
Background technology
Along with the continuous progress of the development of economy and society, accelerate the depletion rate of resource and caused the shortage of resource, restrict accordingly the paces of expanding economy and social progress, therefore, energy-conservation one of the important goal that enterprise pays close attention to that becomes.
Wherein, in lighting field, because a traditional crow silk lamp exists that energy consumption is large, the life-span is short and the defective such as not environmental protection, therefore good condition is created in the development that is new energy-saving lamp, and the LED light fixture just is being based on and is occurring under the above-mentioned condition, because the LED light fixture has the advantages such as energy-saving and environmental protection and life-span length, favors therefore it more and more is subject to people at lighting field.
At present, the effects that adopt external reflection cover structure to reach pinching light of the LED bulkhead lamp capable in the present stage LED light fixture are also seen the example that has lens and reflector to use simultaneously more.But, in existing lens arrangement, these lens be designed to the curved surface of inner concave shape near a side of led chip light-emitting area more, and lens be designed to the curved surface of male type away from a side of led chip light-emitting area, can only utilize like this variation of the curve of positive camber to design lens, the curved surface of inner concave shape can reduce now lensed spotlight effect simultaneously, cause now lensed light gathering extreme difference, and need external reflector to carry out the further pinching of light, thereby make the complex structure of whole LED bulkhead lamp capable, it is large that size becomes, and increased the assembling procedure of LED bulkhead lamp capable and reduced packaging efficiency.Moreover reflector mostly is aluminium, and surface reflectivity is low, so that LED bulkhead lamp capable whole lighting efficiency is not high.
Therefore, be badly in need of wanting a kind of light-focusing type LED bulkhead lamp capable lens to overcome above-mentioned defective.
The utility model content
The purpose of this utility model is to provide a kind of light-focusing type LED bulkhead lamp capable lens, this light-focusing type LED bulkhead lamp capable lens can save the use of reflector and reach required rising angle, can simplify the structure of light-focusing type LED bulkhead lamp capable lens of the present utility model on the one hand, and improve spotlight effect; Another assembly process that can reduce the LED bulkhead lamp capable that the utility model light-focusing type LED bulkhead lamp capable lens are installed is to improve efficiency of assembling.
For realizing above-mentioned purpose, the utility model provides a kind of light-focusing type LED bulkhead lamp capable lens, the applicable light that led chip is sent carries out optically focused, wherein, described light-focusing type LED bulkhead lamp capable lens comprise lens body, the bottom of described lens body has the optical input surface of male type, and the top of described lens body has the light gasing surface of male type, and described led chip is towards described optical input surface and corresponding with described optical input surface.
Preferably, described optical input surface is at least two, described optical input surface is the setting at interval, each described optical input surface is to there being a described led chip, so that all led chips can share the utility model light-focusing type LED bulkhead lamp capable lens simultaneously, the light of all led chip emissions can be integrated output on the one hand, guarantee the uniformity of defeated light-emitting type, and improve delivery efficiency; The structure of the LED bulkhead lamp capable that the utility model light-focusing type LED bulkhead lamp capable lens are installed can be simplified further on the other hand, and assembly process can be reduced to improve efficiency of assembling.
Preferably, described optical input surface is equally spaced setting, and is connected with the plane between the described optical input surface, so that the light type uniformity that the light of all led chips emission is exported afterwards in integration is better.
Preferably, described optical input surface and described led chip are the up and down setting at interval, are beneficial on the one hand the heat radiation of led chip, can reduce on the other hand the light loss that brings when light-focusing type LED bulkhead lamp capable lens of the present utility model return the part light reflection to led chip.
Preferably, the ringwise support portion of structure is extended towards described led chip place in the bottom of described lens body, described support portion accommodate described optical input surface and make described optical input surface and described led chip between be the up and down setting at interval.
Preferably, described optical input surface and light gasing surface are sphere, so that the light-gathering of the light that light-focusing type LED bulkhead lamp capable lens of the present utility model send led chip is better.
Preferably, described optical input surface and light gasing surface are sphere, so that the light-gathering of the light that light-focusing type LED bulkhead lamp capable lens of the present utility model send led chip is more excellent.
Compared with prior art, because the bottom of lens body of the present utility model and optical input surface and the light gasing surface that the top has male type accordingly, and led chip is towards optical input surface and corresponding with optical input surface, therefore so that the light that led chip sends is under the cooperation of the optical input surface of male type and light gasing surface, realize needed rising angle (as 60 the degree to 100 the degree in arbitrarily angled), thereby the use that makes light-focusing type LED bulkhead lamp capable lens of the present utility model save reflector, can simplify the structure of light-focusing type LED bulkhead lamp capable lens of the present utility model on the one hand, and improve spotlight effect; Another assembly process that can reduce the LED bulkhead lamp capable that the utility model light-focusing type LED bulkhead lamp capable lens are installed is to improve efficiency of assembling.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the first embodiment of the utility model light-focusing type LED bulkhead lamp capable lens.
Fig. 2 is the three-dimensional structure diagram of another angle of light-focusing type LED bulkhead lamp capable lens shown in Figure 1.
Fig. 3 is the cutaway view of light-focusing type LED bulkhead lamp capable lens shown in Figure 1.
Fig. 4 is the cutaway view of the second embodiment of the utility model light-focusing type LED bulkhead lamp capable lens.
The specific embodiment
In order to describe technology contents of the present utility model, structural feature in detail, below in conjunction with embodiment and cooperate accompanying drawing to be described further.
See also Fig. 1, Fig. 1 has showed the first embodiment of the utility model light-focusing type LED bulkhead lamp capable lens, and in conjunction with Fig. 2 and Fig. 3, the light that the light-focusing type LED bulkhead lamp capable lens 100 of this embodiment are used for led chip 200 is sent carries out optically focused, wherein, the light-focusing type LED bulkhead lamp capable lens 100 of this embodiment comprise lens body 10, the bottom of this lens body 10 has the optical input surface 11 of male type, the top of lens body 10 has the light gasing surface 12 of male type, and the light-emitting area of described led chip 200 is towards described optical input surface 11, and described led chip 200 is corresponding with described optical input surface 11, more excellent be led chip 200 with optical input surface 11 be over against setting.Particularly, in the present embodiment, described optical input surface 11 and light gasing surface 12 are sphere, so that the light-gathering of the light that 100 pairs of led chips 200 of light-focusing type LED bulkhead lamp capable lens of the present embodiment send is better; Equally, described optical input surface 11 and light gasing surface 12 can be designed to ellipsoidal surface, equally can reach the light that led chip 200 is sent carries out better optically focused purpose; Certainly, described optical input surface 11 and light gasing surface 12 can also be designed to other curved surface except sphere or ellipsoidal surface.More specifically, as follows:
Than the superior, described optical input surface 11 is the up and down setting at interval with described led chip 200, and realize that described optical input surface 11 and the mode that described led chip 200 is the up and down setting at interval are: the ringwise support portion 14 of structure is extended in the bottom of described lens body 10 towards described led chip 200 places, the conglobate host cavity 15 of this loop configuration shape, and described optical input surface 11 is accommodated by this host cavity 15 in described support portion 14, and described support portion 15 makes and is the up and down setting at interval between described optical input surface 11 and the described led chip 200.Wherein, be the up and down setting at interval by described optical input surface 11 and described led chip 200, be beneficial on the one hand the heat radiation of led chip 200, the light loss that the light-focusing type LED bulkhead lamp capable lens 100 that can reduce on the other hand the present embodiment bring when the part light reflection is returned led chip 200.
See also Fig. 4, Fig. 4 has showed the second embodiment of the utility model light-focusing type LED bulkhead lamp capable lens, the structure of the light-focusing type LED bulkhead lamp capable lens 100 of the light-focusing type LED bulkhead lamp capable lens 100` of this embodiment and the first embodiment is basic identical, distinctive points is that the optical input surface 11 of the light-focusing type LED bulkhead lamp capable lens 100` of the present embodiment has a plurality of, and with the quantity of led chip 200 one to one, and also be connected with plane 13 between the optical input surface 11, and the optical input surface 11 of the light-focusing type LED bulkhead lamp capable lens 100 of the first embodiment only has one, and is corresponding with a led chip 200.The below describes with regard to distinctive points:
In the present embodiment, the optical input surface 11 of light-focusing type LED bulkhead lamp capable lens 100` is three, three described optical input surfaces 11 are the setting at interval, more excellent is that three described optical input surfaces 11 are equally spaced setting (such as the layout type of equilateral triangle or the layout type of straight line etc.), and be connected with plane 13 between three described optical input surfaces 11, simultaneously, three 11 pairs of described optical input surfaces should have three described led chips 200, purpose is so that all led chips 200 can share the light-focusing type LED bulkhead lamp capable lens 100` of the present embodiment simultaneously, the light of all led chip 200 emissions can be integrated output on the one hand, guarantee the uniformity of defeated light-emitting type, and improve delivery efficiency; The structure of the LED bulkhead lamp capable that the present embodiment light-focusing type LED bulkhead lamp capable lens 100` is installed can be simplified further on the other hand, and assembly process can be reduced to improve efficiency of assembling.
The person of meriting attention, in other embodiment of the present utility model, the above-mentioned optical input surface of mentioning 11 can also be two, four, five, six, seven, eight, nine or ten etc., and this optical input surface 11 is that the quantity by the led chip 200 of want optically focused determines, and corresponding one by one with the quantity of led chip 200; Simultaneously, according to desired rising angle, can be respectively or simultaneously the curvature of optical input surface 11 and light gasing surface 12 is selected to realize the purpose of desired rising angle.
Compared with prior art, because the bottom of lens body 10 of the present utility model and optical input surface 11 and the light gasing surface 12 that the top has male type accordingly, and led chip 200 is towards optical input surface 11 and corresponding with optical input surface 11, therefore so that the light that led chip 200 sends is under the cooperation of the optical input surface 11 of male type and light gasing surface 12, realize needed rising angle (as 60 the degree to 100 the degree in arbitrarily angled), thereby make light-focusing type LED bulkhead lamp capable lens 100 of the present utility model, 100` has saved the use of reflector, can simplify light-focusing type LED bulkhead lamp capable lens 100 of the present utility model on the one hand, the structure of 100`, and improved spotlight effect; Another assembly process that can reduce the LED bulkhead lamp capable that the utility model light-focusing type LED bulkhead lamp capable lens 100,100` are installed is to improve efficiency of assembling.
Above disclosed only is preferred embodiments of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (7)
1. light-focusing type LED bulkhead lamp capable lens, the applicable light that led chip is sent carries out optically focused, it is characterized in that, described light-focusing type LED bulkhead lamp capable lens comprise lens body, the bottom of described lens body has the optical input surface of male type, the top of described lens body has the light gasing surface of male type, and described led chip is towards described optical input surface and corresponding with described optical input surface.
2. light-focusing type LED bulkhead lamp capable lens according to claim 1 is characterized in that, described optical input surface is at least two, and described optical input surface is the setting at interval, and each described optical input surface is to there being a described led chip.
3. light-focusing type LED bulkhead lamp capable lens according to claim 2 is characterized in that, described optical input surface is equally spaced setting, and is connected with the plane between the described optical input surface.
4. light-focusing type LED bulkhead lamp capable lens according to claim 1 is characterized in that, described optical input surface and described led chip are the up and down setting at interval.
5. light-focusing type LED bulkhead lamp capable lens according to claim 4, it is characterized in that, the ringwise support portion of structure is extended towards described led chip place in the bottom of described lens body, described support portion accommodate described optical input surface and make described optical input surface and described led chip between be the up and down setting at interval.
6. according to claim 1 to 5 each described light-focusing type LED bulkhead lamp capable lens, it is characterized in that, described optical input surface and light gasing surface are sphere.
7. according to claim 1 to 5 each described light-focusing type LED bulkhead lamp capable lens, it is characterized in that, described optical input surface and the light face of losing are ellipsoidal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202935791U CN202675156U (en) | 2012-06-20 | 2012-06-20 | Light-focusing LED mining lamp lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202935791U CN202675156U (en) | 2012-06-20 | 2012-06-20 | Light-focusing LED mining lamp lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675156U true CN202675156U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202935791U Expired - Fee Related CN202675156U (en) | 2012-06-20 | 2012-06-20 | Light-focusing LED mining lamp lens |
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| Country | Link |
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| CN (1) | CN202675156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287429A (en) * | 2015-08-28 | 2017-01-04 | 吴素贞 | A kind of rotatable high power lighting lamp |
| CN106322222A (en) * | 2015-08-28 | 2017-01-11 | 中山市绿涛电子科技有限公司 | Height-adjustable high-power illuminating lamp |
| CN106382573A (en) * | 2015-08-28 | 2017-02-08 | 中山市程博工业产品设计有限公司 | LED lamp with lighting direction and height adjustment function |
-
2012
- 2012-06-20 CN CN2012202935791U patent/CN202675156U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287429A (en) * | 2015-08-28 | 2017-01-04 | 吴素贞 | A kind of rotatable high power lighting lamp |
| CN106322222A (en) * | 2015-08-28 | 2017-01-11 | 中山市绿涛电子科技有限公司 | Height-adjustable high-power illuminating lamp |
| CN106369355A (en) * | 2015-08-28 | 2017-02-01 | 中山市四维家居照明有限公司 | High-power lighting bulb structure |
| CN106382573A (en) * | 2015-08-28 | 2017-02-08 | 中山市程博工业产品设计有限公司 | LED lamp with lighting direction and height adjustment function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG LANGNENG ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: HONEYWELL LONON ELECTRIC APPLIANCE SYSTEM TECHNOLOGY GUANGDONG CO., LTD. Effective date: 20141115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141115 Address after: 7, No. 45, No. 8, No. 528415 and No. 9, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee after: Guangdong Langneng Electrical Appliance Co., Ltd. Address before: 528415 No. 45, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee before: Honeywell Lonon Electric Appliance System Technology Guangdong Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |