CN209262940U - A kind of high-power polarisation wall lamp lens - Google Patents

Abstract

The utility model belongs to optical lens technical field, provide a kind of high-power polarisation wall lamp lens, it include: lens body, the lens body is the double-layer structure being made of upper layer lens mechanism and lower layer's lens mechanism, lower layer's lens mechanism has the light-source chamber for accommodating light source, the raised light-guiding pillar of upper layer lens mechanism.The high-power polarisation wall lamp of the utility model uses the light-guiding pillar of special shape with lens, acts in conjunction with the optical concentration of lens body, can produce optical effect three times, realize the special polarization effect of demand.

Description

A kind of high-power polarisation wall lamp lens

Technical field

The utility model relates to optical lens technical fields, and in particular to a kind of high-power polarisation wall lamp lens.

Background technique

Wall lamp allows light to wash metope as water, main is also to be used to make building decoration to illuminate it as its name suggests With there are also the profiles for being used to sketch the contours heavy construction, since LED has the characteristics that energy conservation, light efficiency is high, rich in color, the service life is long, institute It is gradually replaced by LED wall wash lamp with the wall lamp of other light sources.Now, wall lamp be increasingly used in building decoration illumination and The occasions such as indoor and outdoor local lighting.

COB light source is that the high photosynthetic efficiency being placed directly against LED chip on the mirror metal substrate of high reflecting rate integrates area source Technology, this technology eliminate bracket concept, electroless plating, without Reflow Soldering, without patch process, therefore process reduces nearly one third, Cost also saves one third.COB light source can simply be interpreted as high power and integrate area source, can be according to product shape knot The lighting area and outer dimension of structure design light source.

In the prior art, the wall lamp based on COB light source is extremely rare, therefore, it is intended that seeking a kind of be suitble to COB light The optical lens of wall lamp based on source.

Utility model content

For the defects in the prior art, the utility model provides a kind of suitable for the high-power inclined of COB light source wall lamp Light wall lamp lens.

The utility model provides a kind of high-power polarisation wall lamp lens, comprising: lens body, the lens body For the double-layer structure being made of upper layer lens mechanism and lower layer's lens mechanism, lower layer's lens mechanism has the light for accommodating light source Source chamber, the raised light-guiding pillar of upper layer lens mechanism.

Optionally, the upper layer lens mechanism includes circular optical surface and positioned at the non-optical of optical surface periphery Face, the light-guiding pillar are located on the optical surface, the upper surface in the region on the optical surface in addition to light-guiding pillar one at Type has honeycomb.

Optionally, the light-guiding pillar is ellipsoid.

Optionally, the light-guiding pillar is made of the first hemisphere with prismatoid.

Optionally, first hemisphere is consistent with the height of the prismatoid.

Optionally, the light-guiding pillar is made of the second hemisphere with obform body, and the obform body is two on the optical surface Polymorphic structure composed by two arcs between a string being parallel to each other and two strings.

Optionally, second hemisphere is consistent with the height of the obform body.

The technical effect of the utility model:

1. the high-power polarisation wall lamp of the utility model uses the light-guiding pillar of special shape with lens, in conjunction with lens body Optical concentration effect, can produce optical effect three times, realize the special polarization effect of demand.

2. the light-guiding pillar of the utility model is shaped on lens body, conventionally employed more compound lens have been abandoned Labyrinth can not only mitigate the weight of whole lamps and lanterns, also reduce the constructive interference of lamps and lanterns, can also arrange in pairs or groups special formed Reflector evolves into and washes the parallel lamp of wall.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 is the top view for the high-power polarisation wall lamp lens that the utility model embodiment 1 provides；

Fig. 2 be Fig. 1 in along the sectional view of A-A；

Fig. 3 is the top view for the high-power polarisation wall lamp lens that the utility model embodiment 2 provides；

Fig. 4 is the cross-sectional view in Fig. 3 along B-B；

Fig. 5 is the top view for the high-power polarisation wall lamp lens that the utility model embodiment 3 provides；

Fig. 6 is the cross-sectional view in Fig. 5 along C-C；

Fig. 7 is that the light of the utility model embodiment 1 moves towards figure；

Fig. 8 is that the light of the utility model embodiment 2 moves towards figure；

Fig. 9 is that the light of the utility model embodiment 3 moves towards figure.

Appended drawing reference:

Upper layer lens mechanism -1；Lower layer's lens mechanism -2；Light-source chamber -3；Light-guiding pillar -4；Optical surface -5；Non-optical face -6； First hemisphere -7；Prismatoid -8；Second hemisphere -9；Obform body -10

Specific embodiment

It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation Novel protection scope.

It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality The ordinary meaning understood with novel one of ordinary skill in the art.

The orientation or positional relationship of the instructions such as term " on ", "lower" is to be based on the orientation or positional relationship shown in the drawings, only It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.

In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important Property or implicitly indicate the quantity of indicated technical characteristic.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

The embodiment of the invention provides a kind of high-power polarisation wall lamp lens, comprising: lens body, the lens sheet Body is the double-layer structure being made of upper layer lens mechanism 1 and lower layer's lens mechanism 2, and lower layer's lens mechanism 2, which has, accommodates light The light-source chamber 3 in source, the raised light-guiding pillar 4 of the upper layer lens mechanism 1.

The high-power polarisation wall lamp of the utility model uses the light-guiding pillar 4 of special shape with lens, in conjunction with lens body Optical concentration effect, can produce optical effect three times, realize the special polarization effect of demand.The utility model it is high-power partially Light wall lamp uses the light-guiding pillar 4 of special shape with lens, acts in conjunction with the optical concentration of lens body, can produce optics three times Effect realizes the special polarization effect of demand.

Wherein, the upper layer lens mechanism 1 includes circular optical surface 5 and the non-light positioned at 5 periphery of optical surface Face 6, the light-guiding pillar 4 are located on the optical surface 5, the upper surface in the region on the optical surface 5 in addition to the light-guiding pillar 4 Integrally formed with honeycomb.

Fig. 1 is the top view for the high-power polarisation wall lamp lens that the utility model embodiment 1 provides；Fig. 2 is in Fig. 1 Along the sectional view of A-A.Referring to Fig. 1 and Fig. 2, the light-guiding pillar 4 is ellipsoid.

Fig. 7 is that the light of the utility model embodiment 1 moves towards figure.Referring to Fig. 7, the lens of two embodiments 1 are hung down respectively Straight arrangement, can get long narrow hot spot as shown in Figure 7.

Fig. 3 is the top view for the high-power polarisation wall lamp lens that the utility model embodiment 2 provides；Fig. 4 is in Fig. 3 Along the cross-sectional view of B-B.Referring to Fig. 3 and Fig. 4, the light-guiding pillar 4 is made of the first hemisphere 7 with prismatoid 8；First hemisphere Body 7 is consistent with the height of the prismatoid 8.

Fig. 8 is that the light of the utility model embodiment 2 moves towards figure.Referring to Fig. 8, by the lens of embodiment 2 and embodiment 1 point It is not arranged vertically, can get the circular light spot with polarization direction as shown in Figure 8.

Fig. 5 is the top view for the high-power polarisation wall lamp lens that the utility model embodiment 3 provides；Fig. 6 is in Fig. 5 Along the cross-sectional view of C-C.Referring to Fig. 5 and Fig. 6, the light-guiding pillar 4 is made of the second hemisphere 9 with obform body 10, the obform body 10 be polymorphic structure composed by two arcs on the optical surface 5 between two strings being parallel to each other and two strings；It is described Second hemisphere 9 is consistent with the height of the obform body 10.

Fig. 9 is that the light of the utility model embodiment 3 moves towards figure.Referring to Fig. 9, by the lens of embodiment 3 and embodiment 1 point It is not arranged vertically, can get the wide strip hot spot with polarization direction as shown in Figure 9.

In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail Structure and technology, so as not to obscure the understanding of this specification.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.

Claims (7)

1. a kind of high-power polarisation wall lamp lens characterized by comprising lens body, the lens body are by upper The double-layer structure of layer lens mechanism and lower layer's lens mechanism composition, lower layer's lens mechanism have the light-source chamber for accommodating light source, The raised light-guiding pillar of upper layer lens mechanism.

2. high-power polarisation wall lamp lens according to claim 1, which is characterized in that the upper layer lens mechanism packet It includes circular optical surface and positioned at the non-optical face of the optical surface periphery, the light-guiding pillar is located on the optical surface, institute The upper surface in the region on optical surface in addition to the light-guiding pillar is stated integrally formed with honeycomb.

3. high-power polarisation wall lamp lens according to claim 2, which is characterized in that the light-guiding pillar is ellipse Body.

4. high-power polarisation wall lamp lens according to claim 2, which is characterized in that the light-guiding pillar is by the first half Sphere and prismatoid are constituted.

5. high-power polarisation wall lamp lens according to claim 4, which is characterized in that first hemisphere and institute The height for stating prismatoid is consistent.

6. high-power polarisation wall lamp lens according to claim 2, which is characterized in that the light-guiding pillar is by the second half Sphere and obform body are constituted, and the obform body is two between two strings being parallel to each other and two strings on the optical surface Polymorphic structure composed by arc.

7. high-power polarisation wall lamp lens according to claim 6, which is characterized in that second hemisphere and institute The height for stating obform body is consistent.