Lamp strip with polarized light source

Abstract

The utility model relates to the technical field of illumination, solves the problem that light emitting is difficult to flexibly adjust in the prior art, and provides a lamp strip with a polarized light source. The lamp strip with the polarized light source comprises the polarized light source, the polarized light source comprises a shading component, a light-transmitting component and a light-emitting component, a cavity is formed in the shading component and comprises an installation cavity, a light guide cavity and a containing cavity, the light-transmitting component is installed in the installation cavity, the light-emitting component is arranged in the containing cavity, the light guide cavity is located between the light-emitting component and the light-transmitting component, and the light-emitting component is located between the light-transmitting component and the light-emitting component. The inner diameter of the mounting cavity is gradually increased along with the relative distance from the light guide cavity, and the light-transmitting part is located in the light emitting direction of the light-emitting part; the polarized light source is arranged in the mounting piece; the anti-dazzle part is fixed in the installation part and located on the side, back to the light-emitting part, of the light-transmitting part. The lamp strip with the polarized light source has the advantage that light emitting can be flexibly adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field especially the lamp area with polarized light source. BACKGROUND

[0002] In recent years, with the rapid development of economy, the lighting industry has been widely developed, and the lamp area is applied to various lighting occasions, however, the existing lamp area products on the market mostly adopt the mode that the lens is configured with the light emitting part to obtain the light source and produce, since the light emitting angle of the light source is strictly limited by the design angle of the lens, thus there are problems such as large product size and large light emitting angle, which lead to the difficulty in realizing flexible adjustment of light emission.

[0003] Therefore, it is urgent to provide a lamp area with polarized light source capable of realizing flexible adjustment of light emission. SUMMARY

[0004] The utility model discloses to the technical problem that the existing technology above exists the difficulty in realizing flexible adjustment of light emission, for realizing the purpose of the utility model, provide a kind of lamp area with polarized light source, comprising: polarized light source, including shading component, light transmission component and light emitting component, shading component inside has a cavity, cavity includes installation cavity, light guide cavity and containing cavity, light transmission component is installed in installation cavity, light emitting component is arranged in containing cavity, light guide cavity is between light emitting component and light transmission component, the inner diameter of installation cavity gradually increases with relatively far away from light guide cavity, light transmission component is in the light emitting direction of light emitting component;Hollow mounting piece, polarized light source is arranged in mounting piece;Anti-glare piece is fixed in mounting piece and is located the side of light transmission component opposite to light emitting component.

[0005] Further, the shading component is a hollow cylinder, the shading component includes a first shading part and a second shading part, the first shading part forms the outer periphery of the cylinder, the second shading part forms the end face of the cylinder, and the cavity is located in the first shading part. The second shading part supports the light emitting component thereon.

[0006] Further, the light transmission component has an outer abutting surface that gradually shrinks towards the light emitting component, the first shading part has an inner abutting surface that abuts the outer abutting surface, the light transmission component has a light receiving surface on the side facing the light emitting component, and the light receiving surface is in the shape of a convex surface, an inclined concave surface, or an inclined surface.

[0007] Further, a heat dissipation through hole is provided at the center of the second shading part, and a heat dissipation groove that gradually expands around the heat dissipation through hole is provided on the side of the second shading part opposite to the light emitting component.

[0008] Further, the heat dissipation through hole is set as a wedge-shaped hole that gradually shrinks in the direction away from the light emitting component, and a heat conducting piece that sealingly cooperates with the wedge-shaped hole is provided in the heat dissipation through hole.

[0009] Further, the mounting piece is a mounting profile, the inner peripheral wall of the mounting piece is provided with a first fixing part, the light shielding part is made of a flexible material and the outer peripheral wall is provided with a second fixing part, and the first fixing part and the second fixing part are provided as a convex and a concave hole or a concave hole and a convex in elastic clamping fixation with each other.

[0010] Further, a pair of supporting legs are arranged on the outer surface of the bottom end of the mounting piece, and the inner surface of the bottom end abuts against the heat dissipation groove.

[0011] Further, a heat dissipation cavity is arranged between the inner surface of the bottom end of the mounting piece and the heat dissipation groove, and the bottom end is provided with a pair of protruding platforms extending away from each other.

[0012] Further, the lamp strip with the polarized light source further comprises a hidden line profile, and the mounting profile is assembled on the hidden line profile.

[0013] Further, the anti-glare piece is an anti-glare honeycomb net, a clamping buckle is arranged on the end of the mounting piece close to the light transmission part, and the anti-glare piece is fixed in the mounting piece after being elastically deformed to abut against the clamping buckle.

[0014] The lamp strip with the polarized light source has the following beneficial effects:

[0015] The lamp strip with the polarized light source has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly introduced as follows, and other drawings can also be obtained by those skilled in the art without creative labor on the premise of not paying creative labor, and these are within the protection scope of the present application.

[0017] Figure 1 FIG. 1 is a structural schematic diagram of an embodiment of the lamp strip with the polarized light source provided by the present application (omitting the hidden line profile);

[0018] Figure 2 FIG. 2 is a structural schematic diagram of another embodiment of the lamp strip with the polarized light source provided by the present application (omitting the hidden line profile);

[0019] Figure 3 FIG. 3 is a structural schematic diagram of still another embodiment of the lamp strip with the polarized light source provided by the present application (only showing the polarized light source);

[0020] Figure 4 Structure diagram of still another embodiment of the lamp strip with the polarized light source provided by the utility model (only the polarized light source is displayed) is provided in the utility model embodiment;

[0021] Figure 5 Structure diagram of still another embodiment of the lamp strip with the polarized light source provided by the utility model is provided in the utility model embodiment;

[0022] Explanation of reference signs:

[0023] 1, polarized light source; 11, light shielding part; 111, mounting cavity; 112, light guide cavity; 113, containing cavity; 114, first light shielding part; 115, second light shielding part; 1151, heat dissipation through hole; 1152, heat dissipation groove; 116, second fixing part; 12, light transmission part; 121, light receiving surface; 13, light emitting part; 14, heat conduction part; 2, mounting part; 21, first fixing part; 22, supporting leg; 23, heat dissipation cavity; 24, protruding table; 25, buckle; 3, anti-dazzle part; 4, hidden wire profile. Specific implementation

[0024] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. It should be noted that, in this article, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitation, the elements limited by the statement "include" do not exclude the existence of other identical elements in the process, method, article or device including the elements. If there is no conflict, the utility model embodiments and various features in the embodiments can be combined with each other, and are all within the protection scope of the utility model.

[0025] Reference Figures 1 to 5 As one purpose of the utility model, the present specification embodiment provides a lamp strip with polarized light source, the following each embodiment of lamp strip with polarized light source embodiment is same in the case of not conflicting, same component shares same figure mark, and the lamp strip with polarized light source lamp strip includes polarized light source 1, hollow mounting piece 2 and anti-dazzle piece 3, polarized light source 1 includes light shielding component 11, light transmission component 12 and light emitting component 13, light shielding component 11 has a cavity inside, the cavity includes installation cavity 111, light guide cavity 112 and containing cavity 113, light transmission component 12 is installed in installation cavity 111, and light transmission component 12 is specifically made of silica gel. Light emitting component 13 is arranged in containing cavity 113, and light emitting component 13 is preferably small-angle light emitting, light guide cavity 112 is located between light emitting component 13 and light transmission component 12, the inner diameter of installation cavity 111 gradually increases with relatively far away from light guide cavity 112, and light transmission component 12 is located in the light emitting direction of light emitting component 13. Polarized light source 1 is arranged in mounting piece 2. Anti-dazzle piece 3 is fixed in mounting piece 2 and is located on the side of light transmission component 12 opposite to light emitting component 13, and anti-dazzle piece 3 can be in contact or not in contact with light transmission component. Since, the inner diameter of installation cavity 111 gradually increases with relatively far away from light guide cavity 112, so the light emitting angle of light emitting component 13 can be controlled, and the cross section of light transmission component 12 correspondingly gradually increases with relatively far away from light guide cavity 112, so that light transmission component 12 can realize secondary optical light control to light emitting component 13, thereby achieving small-angle light control including polarization, and further realizing directional light emitting to small area. Therefore, flexible adjustment of light emitting is realized.

[0026] Please refer to Figure 2 Preferably, light shielding component 11 is a hollow cylindrical body, light shielding component 11 includes first light shielding part 114 and second light shielding part 115, first light shielding part 114 forms the outer periphery of the cylindrical body, and second light shielding part 115 forms the end face of the cylindrical body, and the cavity is located in first light shielding part 114, and second light shielding part 115 supports light emitting component 13 thereon. Thus, light shielding component 11 is compact as a whole and can effectively prevent light leakage.

[0027] Please refer to Figures 2 to 4 Preferably, light transmission component 12 has an outer abutting peripheral surface that gradually shrinks in the direction of light emitting component 13, first light shielding part 114 has an inner abutting peripheral surface that abuts with the outer abutting peripheral surface, and light transmission component 12 is provided with a light receiving surface 121 on the side facing light emitting component 13, and the light receiving surface 121 is in one of a circular convex surface shape, an inclined concave surface shape, or an inclined surface shape as shown in 2 to 4. Thus, not only can light transmission component 12 be reliably assembled in light shielding component 11, but the light receiving surface 121 in one of the three shapes can further play a role in small-angle light control of light emitting, achieving the purpose of flexible adjustment of light emitting.

[0028] Please refer toFigure 1 and Figure 2 Preferably, the second light shielding part 115 is provided with a heat dissipation through hole 1151 at the center part, and is provided with a heat dissipation groove 1152 gradually expanding around the heat dissipation through hole 1151 on the side opposite to the light emitting part 13. Thus, by providing the second light shielding part 115, not only the light leakage in the axial direction can be prevented, but also the heat dissipation of the light emitting part 13 can be facilitated.

[0029] Please refer to Figure 2 Preferably, the heat dissipation through hole 1151 is provided as a wedge-shaped hole gradually tapering in the direction away from the light emitting part 13, and a heat conducting part 14 is provided in the heat dissipation through hole 1151 in sealing cooperation with the wedge-shaped hole, so as to further facilitate the heat dissipation of the light emitting part 13.

[0030] Please refer to Figure 1 , Figure 3 and Figure 4 Preferably, the mounting part 2 is provided as a mounting profile of aluminum profile, the inner circumferential wall of the mounting part 2 is provided with the first fixing part 21, the light shielding part 11 is made of flexible material and is provided with the second fixing part 116 on the outer circumferential wall, and the first fixing part 21 and the second fixing part 116 are provided as the convex and the concave or the concave and the convex in elastic clamping cooperation. Thus, the light shielding part 11 can be quickly and reliably fixed and mounted in the mounting part 2, and the mounting frame has sufficient strength and good heat dissipation performance.

[0031] Please refer to Figure 1 Preferably, a pair of legs 22 are provided on the outer surface of the bottom end of the mounting part 2, and the inner surface of the bottom end abuts against the heat dissipation groove 1152. Thus, by providing the pair of legs 22, the mounting part 2 can be assembled with the hidden line profile 4, and the heat dissipated through the heat dissipation groove 1152 can be further directed and diffused.

[0032] Please refer to Figure 2 Preferably, a heat dissipation cavity 23 is provided between the inner surface of the bottom end of the mounting part 2 and the heat dissipation groove 1152, and the bottom end is provided with a pair of protruding platforms 24 extending away from each other. Thus, by providing the pair of protruding platforms 24, the mounting part 2 can be assembled with the hidden line profile 4, and the heat dissipation cavity 23 can increase the space for accommodating the heat dissipated through the heat dissipation groove 1152, which is particularly suitable for the light emitting part 13 with larger power and generating more heat.

[0033] Please refer to Figure 5 Preferably, the light band with polarized light source further comprises a hidden line profile 4 of aluminum, and the mounting profile is assembled on the hidden line profile 4, which can also improve the overall appearance of the light band.

[0034] Please refer to Figure 2Preferably, the anti-glare member 3 is provided as an anti-glare honeycomb net, and a ring of buckles 25 is provided at the end of the mounting member 2 close to the light-transmitting part 12, and the anti-glare member 3 is fixed in the mounting member 2 after being elastically deformed against the buckles 25. In this way, the anti-glare member 3 can not only be reliably fixed in the mounting member 2, but also ensure that the light rays emitted by the light-emitting part 12 can be flexibly adjusted without producing glare.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application, and any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A light strip with polarized light source, characterized in that, The polarized light source comprises a light-blocking component, a light-transmitting component and a light-emitting component, the light-blocking component has a cavity inside, the cavity comprises a mounting cavity, a light-guiding cavity and a containing cavity, the light-transmitting component is mounted in the mounting cavity, the light-emitting component is arranged in the containing cavity, the light-guiding cavity is between the light-emitting component and the light-transmitting component, the inner diameter of the mounting cavity gradually increases with the relative distance from the light-guiding cavity, and the light-transmitting component is located in the light-emitting component light-emitting direction. A hollow mounting member, the polarized light source is arranged in the mounting member. An anti-glare member is fixed in the mounting member and located on the side of the light-transmitting component away from the light-emitting component. The light-blocking component is a hollow cylinder, the light-blocking component comprises a first light-blocking part and a second light-blocking part, the first light-blocking part forms the outer periphery of the cylinder, the second light-blocking part forms the end face of the cylinder, the cavity is in the first light-blocking part, and the second light-blocking part supports the light-emitting component thereon.

2. The light strip with polarized light source of claim 1, wherein, The light-transmitting component has an outer abutting circumferential surface that gradually shrinks towards the light-emitting component, the first light-blocking part has an inner abutting circumferential surface that is adapted to abut the outer abutting circumferential surface, the side of the light-transmitting component facing the light-emitting component is provided with a light-receiving surface, and the light-receiving surface is in the shape of a round convex surface, an inclined concave surface or an inclined surface.

3. The light strip with polarized light source of claim 2, wherein, A heat dissipation through hole is arranged at the center of the second light-blocking part, and a heat dissipation groove that gradually expands around the heat dissipation through hole is arranged on the side of the second light-blocking part away from the light-emitting component.

4. The light strip with polarized light source of claim 2, wherein, The heat dissipation through hole is arranged as a wedge-shaped hole that gradually shrinks in the direction away from the light-emitting component, and a heat-conducting member that is in sealing cooperation with the wedge-shaped hole is arranged in the heat dissipation through hole.

5. The light strip with polarized light source of claim 4, wherein, The mounting member is arranged as a mounting profile, the inner circumferential wall of the mounting member is provided with a first fixing part, the light-blocking component is made of a flexible material and the outer circumferential wall is provided with a second fixing part, and the first fixing part and the second fixing part are arranged as a convex part and a concave hole or a concave hole and a convex part that are elastically clamped and fixed with each other.

6. The light strip with polarized light source of claim 4, wherein, A pair of supporting legs are arranged on the outer surface of the bottom end of the mounting member, and the inner surface of the bottom end abuts the heat dissipation groove.

7. The light strip with polarized light source of claim 6, wherein, A heat dissipation cavity is arranged between the inner surface of the bottom end of the mounting member and the heat dissipation groove, and the bottom end has a pair of protruding platforms that extend away from each other.

8. The light strip with polarized light source of claim 6, wherein, The lamp strip with the polarized light source further comprises a hidden line profile, and the mounting profile is assembled on the hidden line profile.

9. The light strip with polarized light source of claim 6, wherein, 10. The lamp strip with the polarized light source according to claim 1, wherein The anti-glare member is arranged as an anti-glare honeycomb net, a clasp is arranged on the end of the mounting member close to the light-transmitting component, and the anti-glare member is fixed in the mounting member after being elastically deformed by pressing the clasp. ​

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