TWM516138U - Light guide lamp with adjustable light-shielding screen - Google Patents

Description

Light guide lamp with adjustable black screen

The present invention relates to a light guide lamp, and in particular to a structural type revealer of an innovative light guide lamp with an adjustable light shield.

The light guide lamp referred to in the present invention refers to an environmentally friendly lamp structure type that can guide an external daylight source through an elongated light guiding medium to a room (such as a basement, a tunnel, etc.) and become a power-free lamp.

The prior art of the light guide lamp has been previously patented and has been approved for publication in the relevant patent database; roughly speaking, the structure design of the conventional light guide lamp has been introduced to the external daylight. The main structure of the light source to the indoor lighting function, but in terms of details, the specific implementation process will still face some problems and bottlenecks to be overcome and breakthrough, in order to make the function and effect of the light guide lamps tend to be more perfect. .

In terms of the light-emitting structure of the light guide lamp, since the light source of the light guide lamp is sunlight, and the light source of the power is not used, the light guide lamp cannot be controlled by the switching of the switch like a general electric lamp, and is stable in daylight. In a sufficient situation, the light-emitting part of the light-guiding luminaire will continue to maintain its bright state. However, when the user needs to close or adjust the illumination state of the light-guiding luminaire, a problem will also arise, which is currently known. In the design of the light guide lamp structure, this problem has not been considered at all. Therefore, there is no relevant response mechanism design. However, if the light guide lamp is installed indoors, its reasonable position is like a general lighting device, and it will definitely be installed. In the high position of the room, such as the ceiling, the height of the wall, etc., therefore, if the user needs to close or adjust the lighting state of the light guide lamp, it is difficult to reach because the height is too high for the human hand to reach; Knowing the problems in the structure of light guide lamps, how to develop a more ideal and practical Sunbeam guide lamp structure, solid lines related businesses must re-development efforts target and direction of a breakthrough.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a light guide lamp with an adjustable blackout screen. The technical problem to be solved is to make an innovative breakthrough in how to develop a new type of light guide lamp structure with more ideal and practicality. .

The technical feature of the present invention is mainly that the light guide lamp comprises: a lamp holder comprising a setting portion and a light exiting portion; a light guiding member having a light exiting portion extending to the light emitting portion of the lamp holder, the light guiding member having Introducing an external light source and emitting light from the light exiting portion to the light exiting portion; an adjustable light shielding screen is disposed at a corresponding position outside the light emitting portion of the lamp socket, and the adjustable light shielding screen includes a light blocking cover portion and a regulating mechanism, wherein The light exiting portion is used to shield the light emitted from the light emitting portion, and the position of the light blocking cover portion is adjusted by the adjusting mechanism to adjust the light emitting area of the light emitting portion.

Another embodiment of the present invention solves the problem in that the light guide lamp includes: a light guiding member having a light exiting section, the light guiding member is introduced into an external light source and emits light from the light exiting section; The light shielding screen is disposed at a corresponding position outside the light exiting portion of the light guiding member, and the adjustable light shielding screen comprises a light blocking cover portion and a regulating mechanism, wherein the light emitting portion is used for shielding the light emitted from the light segment, and the adjusting mechanism is provided Adjusting the position of the light blocking cover portion to adjust the light exiting area of the light exiting portion.

With this innovative and unique design, this creation allows the light-emitting area of the light-conducting luminaire to be adjusted to meet the practical needs of the multi-use requirement.

Please refer to Figures 1, 2, 3 and 4 for a preferred embodiment of the light guide lamp with an adjustable shade screen, but these embodiments are for illustrative purposes only and are not subject to patent application. Structural limitations. The light guide lamp A includes a lamp holder 10 including a mounting portion 11 and a light exiting portion 12, and a light guiding member 20 having a light exiting portion 21 extending to the light exiting portion 12 of the socket 10. The light guiding member 20 is introduced into an external light source (generally referred to as daylight) and emits light from the light exiting portion 21 to the outside of the light exiting portion 12; an adjustable light shielding screen 30 is disposed outside the light exiting portion 12 of the socket 10. Correspondingly, the adjustable screen 30 includes a light blocking portion 31 and a regulating mechanism 32. The light blocking portion 31 is configured to shield the light emitted from the light portion 12, and the adjustment mechanism 32 adjusts the change. The position of the light blocking cover portion 31 is adjusted to adjust the light exiting area of the light exiting portion 12.

A rotating ring seat 33 is disposed at one end of the light blocking cover portion 31 of the adjustable light shielding screen 30, so that the lamp holder 10 is correspondingly provided with a ring groove 13 for the rotating ring seat 33 to be combined, and the light blocking cover portion 31 is formed. The swinging mechanism is configured to be connected to one of the rotating ring bases 33. The pulling cable 323 has a first pulling end 321 and a second pulling end 322. The first pulling end The end 321 and the second pulling end 322 are respectively connected to the opposite sides of the rotating ring seat 33 provided by the light blocking cover portion 31, whereby the user can pull the first pulling end 321 or the second of the pulling cable 323. The end 322 is pulled to drive the rotating ring seat 33 together with the damper portion 31 to generate a forward or reverse gyroscopic displacement to adjust the light exiting area of the light exiting portion 12.

The rotating ring base 33 of the light blocking cover portion 31 and the annular groove 13 of the socket 10 are oppositely disposed with the inner tooth edge 135 and the outer tooth edge 335 which are mutually engaged to make the light blocking cover portion 31 The swivel displacement has a grid positioning effect.

As shown in the first and second figures, the light-emitting portion 12 of the socket 10 can be further provided with a top side hood 40 so that the light of the light-emitting portion 12 can only be emitted from the bottom side, and the light-blocking cover is used. When the portion 31 is swung and displaced to the corresponding position on the bottom side of the light-emitting portion 12, the light constituting the light-emitting portion 12 is completely blocked by the light from the top side hood 40 and the light-shielding portion 31.

With the above structural composition design, the operation of the present light guide lamp A is explained as follows. In the above embodiment, the first embodiment is as shown in FIGS. 5 and 6, when the light blocking cover portion 31 is rotated. When the pendulum is displaced to the corresponding position on the top side of the light exiting portion 12, the light of the light exiting portion 12 is a normal illumination state of downward emission (as indicated by an arrow L1); conversely, when the user wants to turn off the illumination state of the light guide lamp A, As shown in the seventh and eighth figures, the first pulling end 321 of the pulling cable 323 can be pulled downward (as indicated by the arrow L2), thereby driving the light blocking cover portion 31 to generate a forward swing displacement to the light exiting portion. 12 corresponding position on the bottom side to close the light exiting state of the light exiting portion 12, thereby forming a function of adjusting the light emitting area of the light exiting portion 12 of the light guiding fixture A (including complete closing) to meet the diverse needs of the user; The light-receiving function of the light-emitting part 12 of the present invention includes at least adjusting the light-emitting area, turning off the light-emitting state, and adjusting the light-illuminating direction (in the form of simply arranging the light-shielding portion 31 but not arranging the top-side hood 40) Words, etc. The whole function.

In addition, the inner wall of the light blocking cover portion 31 may also be provided with a reflective layer (not shown); in this embodiment, the reflective layer may reflect light emitted from the light exiting portion 12 to the light emitting portion. The illumination state of 12 produces a certain gain effect.

As shown in FIG. 9, the light guide lamp A may further include a light guiding member 20 having a light exiting section 21, and the light guiding member 20 is introduced into an external light source (generally referred to as daylight) and is The light-emitting portion 21 emits light; an adjustable light-shielding screen 30 is disposed at a corresponding position outside the light-emitting portion 21 of the light-guiding member 20, and the adjustable light-shielding screen 30 includes a light-shielding portion 31 and a regulating mechanism 32. The light blocking cover portion 31 is configured to shield the light emitted from the light segment 21, and the position of the light blocking cover portion 31 is adjusted by the adjusting mechanism 32 to adjust the light emitting area of the light exiting portion 21; The difference in the foregoing embodiment is that the lamp holder 10 member is omitted, and a light-conducting lamp A type having a simpler structure is formed.

Efficacy Description: The "Light Guide Lamp with Adjustable Blackout Screen" disclosed in this work is mainly composed of the lamp holder (Note: this member can also be omitted), the light guide member, and the adjustable screen. With the technical features, the author can make the light-emitting area of the light guide lamp adjustable to meet the practical progress of the multi-use requirement according to the conventional structure proposed by the prior art [the prior art]; The light-receiving function of the light-emitting part includes various adjustment functions such as adjusting the light-emitting area, turning off the light-emitting state, adjusting the light-illuminating direction, and the like, and these adjustment functions are more than enough for the environment in which the light guide lamp is used.

The disclosures of the above embodiments are used to specifically explain the present creation, and although the descriptions are made through specific terms, the scope of patents of the novel creation cannot be limited thereby; those skilled in the art can understand the spirit of the creation. Changes and modifications are made to the equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.

A‧‧‧Light Guides 10.‧‧ Lamp Holders 11‧‧‧Setting Positions 12‧‧‧Lighting Parts 13‧‧‧ Ring Grooves 135‧‧‧Inner Edges 20‧‧‧Light Guides 21‧‧‧ Light-emitting section 30‧‧‧Adjustable shading screen 31‧‧‧Light-shielding part 32‧‧‧Regulatory mechanism 321‧‧‧First pulling end 322‧‧‧Second pulling end 323‧‧‧ Pulling cable 33‧‧‧ Rotating ring seat 335‧‧‧ external tooth edge 40‧‧‧ top side hood

Figure 1 is an exploded perspective view of a preferred embodiment of the present authoring structure. Figure 2 is a combined cross-sectional view of a preferred embodiment of the present authoring structure. Figure 3 is a cross-sectional view of another preferred embodiment of the present construction. Fig. 4 is an enlarged view of a portion B of Fig. 3. Figure 5 is a side view of the adjustment state of the adjustable shade of the present invention. Figure 6 is another side view of the state disclosed in Figure 5. Figure 7 is a side view of the adjustment state of the adjustable shade of the present invention. Figure 8 is a side elevational view of the state disclosed in Figure 7. Fig. 9 is a view showing another embodiment of the configuration of the adjustable shade screen.

A‧‧‧Light Guide

10‧‧‧ lamp holder

11‧‧‧Installation

12‧‧‧Lighting site

13‧‧‧ Ring groove

135‧‧‧ internal tooth

20‧‧‧Light guiding members

21‧‧‧Lighting section

30‧‧‧Adjustable blackout screen

31‧‧‧Shielding part

32‧‧‧Regulatory agencies

321‧‧‧First pull end

322‧‧‧Second pull end

323‧‧‧ Pulling cable

33‧‧‧Rotating ring seat

335‧‧‧ external tooth

40‧‧‧ top side hood

Claims (10)

A light guide lamp with an adjustable light shielding screen, the light guide lamp comprising: a lamp holder comprising a set position portion and a light exiting portion; a light guiding member having a light exiting section extending to the light exiting portion of the lamp holder, the light guiding light The component is introduced into an external light source and emits light from the light exiting section to the light exiting portion; an adjustable light shielding screen is disposed at a corresponding position outside the light exiting portion of the lamp socket, and the adjustable light shielding screen includes a light blocking cover portion And a regulating mechanism, wherein the light blocking cover portion is configured to shield the light emitted from the light emitting portion, and the position of the light blocking cover portion is adjusted by the adjusting mechanism to adjust the light emitting area state of the light emitting portion. The light guide lamp with the adjustable light-shielding screen according to the first aspect of the invention, wherein one end of the light-shielding cover portion of the adjustable light-shielding screen is provided with a rotating ring seat, so that the lamp socket is correspondingly provided with a ring groove for the rotation. The ring seat assembly is configured to be in a swingable displacement state; the adjusting mechanism is configured by a pulling cable connected to the rotating ring seat, the pulling cable has a first pulling end and a second pulling end The first pulling end and the second pulling end are respectively connected to the opposite sides of the rotating ring seat provided by the light blocking cover portion, whereby the user pulls the first pulling end or the second pulling of the pulling cable The end, in turn, drives the rotating ring seat together with the light blocking cover portion to generate a forward or reverse swirling displacement to adjust the light exiting area of the light exiting portion. The light guide lamp with the adjustable shade according to the second aspect of the patent application, wherein the baffle portion of the baffle portion and the ring groove of the lamp holder are oppositely disposed with mutually interlocking inner teeth and The outer tooth edge is such that the swing displacement of the light blocking cover portion has a compartmental positioning effect. The light guide lamp with the adjustable shade according to the third aspect of the patent application, wherein the light exit portion of the lamp holder is further provided with a top side hood so that the light of the light exit portion can only be emitted from the bottom side. When the slewing portion of the damper portion is displaced to the corresponding position on the bottom side of the light-emitting portion, the light constituting the light-emitting portion is completely blocked by the light shielded by the top hood and the damper portion. The light guide lamp with an adjustable shading screen according to claim 3, wherein the inner wall of the light blocking cover portion is further provided with a reflective layer. A light guide lamp with an adjustable light shielding screen, the light guide lamp comprises: a light guiding member having a light exiting section, the light guiding member is introduced into an external light source and emits light from the light emitting section; an adjustable light shielding screen is assembled The adjustable light shielding screen includes a light blocking cover portion and a regulating mechanism, wherein the light blocking cover portion is configured to shield the light emitted from the light segment, and the adjustment is performed by the light shielding portion The mechanism adjusts the position of the light blocking cover portion to adjust the light exiting area of the light exiting section. The light guide lamp with an adjustable shading screen according to the sixth aspect of the invention, wherein one end of the light blocking cover portion of the adjustable shading screen is provided with a rotating ring seat, so that a corresponding ring is arranged outside the light exiting portion of the light guiding member. The slot is configured to be coupled to the rotating ring seat, and the light blocking cover portion is in a swingable displacement state; the adjusting mechanism is configured by a pulling cable connected to the rotating ring seat, the pulling cable has a first pulling end and a second pulling end, the first pulling end and the second pulling end are respectively connected to opposite sides of the rotating ring seat provided by the light blocking cover portion, whereby the user pulls the first pulling of the pulling cable The end or the second pulling end further drives the rotating ring seat together with the light blocking cover portion to generate a forward or reverse swirling displacement to adjust the light exiting area of the light exiting portion. According to the light guide lamp of the seventh aspect of the invention, the rotating ring seat provided in the light blocking cover portion and the ring groove system of the light guiding portion of the light guiding member are mutually oppositely arranged. The inner tooth edge and the outer tooth edge are arranged to have a grid positioning effect on the swing displacement of the light blocking cover portion. According to the light guide lamp of the eighth aspect of the invention, the light guide member of the light guide member is further provided with a top side hood so that the light of the light exiting portion can only be emitted from the bottom side. When the damper portion of the damper portion is displaced to the corresponding position on the bottom side of the light-emitting portion, the light constituting the light-emitting portion is completely blocked by the light shielded by the top-side hood and the light-shielding portion. The light guide lamp with an adjustable shading screen according to claim 9 , wherein the inner wall of the light blocking cover portion is further provided with a reflective layer.