CN203907485U - Lamp holder filter lens - Google Patents
Lamp holder filter lens Download PDFInfo
- Publication number
- CN203907485U CN203907485U CN201420181248.8U CN201420181248U CN203907485U CN 203907485 U CN203907485 U CN 203907485U CN 201420181248 U CN201420181248 U CN 201420181248U CN 203907485 U CN203907485 U CN 203907485U
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- filter
- boss
- transmission part
- lens
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001795 light effect Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000007598 dipping method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model relates to a lamp holder filter lens. The lamp holder filter lens comprises a light transmitting part and a filter lens outer edge, wherein the filter lens outer edge is arranged at the edge of the light transmitting part, and the light transmitting part is a lens array. Since the light transmitting part is the lens array, when a main light spot which is emitted by a lamp holder and is in higher brightness and smaller range is irradiated on the lens array, light emitting effects in different brightness ranges can be formed by the main light spot through the refraction action of the lens array, and different using conditions can be adapted.
Description
Technical field
The utility model relates to a kind of filter, particularly a kind of lamp holder filter.
Background technology
The light effect that goes out of general lamp holder is to be equipped with a main spot that brightness is higher, scope is less in interposition, and there is around the secondary hot spot that brightness is lower, scope is larger, it is this that to go out light effect be that reflection Lamp cup by lamp holder determines, just need to be to reflecting the structure change of Lamp cup if need to change brightness range and the effect of bright dipping hot spot, this method is comparatively complicated.
Utility model content
The utility model provides a kind of lamp holder filter, changes brightness range and the effect of lamp holder bright dipping hot spot by comparatively simple structure.
In order to solve the problems of the technologies described above, the utility model provides a kind of lamp holder filter, comprises light transmission part and the filter outer rim that is arranged on edge, described light transmission part, and described light transmission part is lens arra.
The beneficial effects of the utility model are: because the light transmission part of filter is lens arra, when the brightness that lamp holder sends is higher, scope is less main spot is radiated on lens arra, the refraction action of scioptics array makes main spot form the light effect that of different brightness ranges, to adapt to different service conditions.
Further, described lens arra is the column concavees lens that are arranged in parallel.
Adopt the beneficial effect of above-mentioned further scheme to be: due to the disperse function in the one direction of column concavees lens, to form the light effect that of the higher rectangle range of exposures of brightness after making main spot that lamp holder sends by filter.
Further, the concavees lens that described lens arra is honeycomb arrangement.
Adopt the beneficial effect of above-mentioned further scheme to be: due to the disperse function of single convex lens, to form the light effect that goes out that brightness is higher, range of exposures is larger after making main spot that lamp holder sends by filter.
Further, described lens arra is the ring-type concavees lens that concentric circles is arranged.
Adopt the beneficial effect of above-mentioned further scheme to be: due to the whole disperse function of ring-type concavees lens, to form the light effect that goes out that brightness is higher, range of exposures is very large after making main spot that lamp holder sends by filter.
Further, the outer surface of described light transmission part is plane.
Adopt the beneficial effect of above-mentioned further scheme to be: lens arra is planar structure on the outer surface of light transmission part, and the lens of its inner surface can not be worn, and its lens effect just has good stability, can not be changed.
Further, on the monosymmetric position of described filter outer rim, outwards and to the direction of the inner surface of described light transmission part extend boss, described boss is provided with the buckle of the protruding inner surface to described light transmission part.
Adopt the beneficial effect of above-mentioned further scheme to be: the buckle on the outward extending boss of filter outer rim, filter directly can be fastened on the lampshade of existing lamp holder, be convenient to change filter, make lamp holder send the light of different ranges of exposures and effect.
Further, in described filter outer rim, described boss both sides are provided with consistent with the protrusion direction of described boss, to be slightly longer than described boss protection structure.
Adopt the beneficial effect of above-mentioned further scheme to be: the protection structure length of boss both sides is slightly longer than the length of boss; when filter falls; protection structure directly contact be fallen face, and boss can not touch and falls face, thus can protect well the boss of filter and buckle not damaged.
Further, described lens arra surface is frosted structure.
Strong high main spot lamp holder adopt the beneficial effect of above-mentioned further scheme to be: the frosted structure on lens arra surface can reduce the brightness of lamp holder bright dipping, even if also can reduce brightness to be applicable to different environments for use by filter.
Accompanying drawing explanation
Fig. 1 is lamp holder filter embodiment one perspective view.
Fig. 2 is A-A directional profile structural representation in Fig. 1.
Fig. 3 is lamp holder filter embodiment two perspective view.
Fig. 4 is A-A directional profile structural representation in Fig. 3.
Fig. 5 is lamp holder filter embodiment three perspective view.
In accompanying drawing, the list of parts of each label representative is as follows.
1, lens arra, 2, filter outer rim, 3, boss, 31, buckle, 4, protection structure.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
The utility model lamp holder filter embodiment one perspective view is referring to Fig. 1, the column concavees lens of the lens arra 1 of filter light transmission part for being arranged in parallel, the outer surface of lens arra 1 is plane, edge, light transmission part is provided with filter outer rim 2, on the monosymmetric position of filter outer rim 2, outwards, and the direction of the inner surface of (being lens arra 1) is extended boss 3 to light transmission part, the end of boss 3 be provided with protruding to light transmission part the buckle 31 of the inner surface of (being lens arra 1), in filter outer rim 2, boss 3 both sides are provided with the protection structure 4 of being slightly longer than boss 3, protection structure 4 protrusion and bearing of trend consistent with boss 3, protection structure 4 is away from a side and the natural arc transition of filter outer rim 2 of boss 3.
Due to the disperse function in the one direction of the lens arra 1 of column concavees lens, after making main spot that lamp holder sends by filter, form the light effect that of the higher rectangle range of exposures of brightness, effectively improve the range of exposures of lamp holder, if night is during cycling, use, with the lamp holder of this filter, can increase bicyclist's visual range.Buckle 31 on the extended boss 3 of filter outer rim 2, can directly be fastened on filter on the lampshade of existing lamp holder, is convenient to change filter, makes lamp holder send the light of different ranges of exposures and effect.The length that the length of the protection structure 4 of boss 3 both sides is slightly longer than boss 3, when filter falls, protection structure 4 directly contact be fallen face, and boss 3 can not touch and falls face, thereby can protect well filter boss 3 and buckle 31 not damaged.
In embodiment one, A-A directional profile structural representation is referring to Fig. 2, and the column concavees lens on the inner surface of the lens arra 1 of filter light transmission part are arranged in parallel, and the both sides of filter outer rim 2 are respectively equipped with the buckle 31 on boss 3 and boss 3.
The structural representation of lamp holder filter embodiment two, referring to Fig. 3,4, is compared with embodiment one, the concavees lens that the lens arra 1 of filter light transmission part is honeycomb arrangement, and the outer surface of lens arra 1 is frosted structure.Disperse function due to single convex lens, after making main spot that lamp holder sends by filter, form the light effect that goes out that brightness is higher, range of exposures is larger, simultaneously the outer surface of frosted structure can reduce and luminous intensity, and the condition that is applicable to the high light to be converted to weak brightness is used.
The structural representation of lamp holder filter embodiment three, referring to Fig. 5, is compared with embodiment one, the ring-type concavees lens of the lens arra 1 of filter light transmission part for arranging for concentric circles.Due to the whole disperse function of ring-type concavees lens, form the light effect that goes out that brightness is higher, range of exposures is very large after making main spot that lamp holder sends by filter.
Buckle 31 in the lamp holder filter that the utility model provides can be arranged on the centre position of boss 3, can protect better buckle 31.
Above lamp holder filter provided by the utility model is described in detail, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand core concept of the present utility model; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (8)
1. a lamp holder filter, comprises light transmission part and the filter outer rim that is arranged on edge, described light transmission part, it is characterized in that, described light transmission part is lens arra.
2. lamp holder filter according to claim 1, is characterized in that, described lens arra is the column concavees lens that are arranged in parallel.
3. lamp holder filter according to claim 1, is characterized in that, the concavees lens that described lens arra is honeycomb arrangement.
4. lamp holder filter according to claim 1, is characterized in that, described lens arra is the ring-type concavees lens that concentric circles is arranged.
5. according to the lamp holder filter described in arbitrary claim in claim 1 to 4, it is characterized in that, the outer surface of described light transmission part is plane.
6. lamp holder filter according to claim 5, it is characterized in that, on the monosymmetric position of described filter outer rim, outwards and to the direction of the inner surface of described light transmission part extend boss, described boss is provided with the buckle of the protruding inner surface to described light transmission part.
7. lamp holder filter according to claim 6, is characterized in that, in described filter outer rim, described boss both sides are provided with consistent with the protrusion direction of described boss, to be slightly longer than described boss protection structure.
8. lamp holder filter according to claim 7, is characterized in that, described lens arra surface is frosted structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181248.8U CN203907485U (en) | 2014-04-15 | 2014-04-15 | Lamp holder filter lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181248.8U CN203907485U (en) | 2014-04-15 | 2014-04-15 | Lamp holder filter lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907485U true CN203907485U (en) | 2014-10-29 |
Family
ID=51781760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181248.8U Expired - Lifetime CN203907485U (en) | 2014-04-15 | 2014-04-15 | Lamp holder filter lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525043A (en) * | 2017-09-30 | 2017-12-29 | 闫超 | Three-dimensional light guides light transmission mechanism |
-
2014
- 2014-04-15 CN CN201420181248.8U patent/CN203907485U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525043A (en) * | 2017-09-30 | 2017-12-29 | 闫超 | Three-dimensional light guides light transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |