TWM421438U - Light bulb structure using optical columns to allow imaging with LED illumination - Google Patents

Description

100 years.11.Month 23 revision_Page M421438 1 · V. New description: [New technical field] [0001] This creation is about the construction of an LED bulb, especially when using an optical cylinder to make the LED emit light. Imageable bulb construction. [Prior Art] [0002] Please refer to the Taiwan Patent No. 1 30702 patent, which discloses a "series-type large Christmas decoration string with improved structure of the bulb and the lamp pedestal and the lamp cap". The bulb mainly includes:

An unintentional bulb: The non-card-shaped bulb is located at the bottom of the bulb body and has a long tubular shape. A flat portion is formed below the joint edge, and a fitting groove is arranged on each side of the fitting portion. A lamp pedestal: the lamp pedicle is provided with flanges on the planes on both sides below the chamber, and is fitted with a bamboo groove of the non-card-shaped bulb, and a hook is extended downward on both sides of the bottom edge of the lamp bud, and the joint portion thereof The two sides of the outer ring surface are provided with a concave concave guiding groove in the shape of a cone, and the side of the lamp pedestal has a seat hole. A lamp cap: the outer edge of the outer edge of the lamp cap is provided with a bamboo groove flange for holding the hook of the lamp pedestal, and the groove surface of the flange of the bamboo shoot groove on both sides of the outer wall surface is provided with a rectangular convex block The utility model can be matched with the positioning concave guide groove which is formed by a cone-shaped ladder. A hanger: The hanger can cooperate with the seat hole of the lamp pedestal to form a clamp. In addition to the advantages described in the specification, we find that the light generated by the light bulb will be partially exposed. Form No. A0101 Page 3 of 16 M421438 100 years 11. 23 The correction page for the & page passes through the upper portion of the lamp cover body, and some of the light is reflected from the upper portion of the lamp cover body after being reflected at least once in the lamp body, so that when the user observes the light bulb, An image of the illumination is seen in the upper section of the bulb, and the imaging changes as the shape of the shade body changes. However, under the thinking of modern people who emphasize energy conservation and carbon reduction, the construction of such a bulb consumes more energy when used. If LEDs are used to make such a bulb, the light emitted by the LED will advance in a straight line. Causes (1) the user cannot see the light-emitting image in the light bulb when viewing the light bulb; (2) the illumination on the side of the light bulb is low; (3) the illumination range of the light bulb is limited to the front of the LED. The creators believe that there should be a light bulb that not only combines the advantages of LEDs, but also allows the user to see the image within the bulb and expand the range of bulb illumination. [New content].

In order to solve the deficiencies of the bulbs described in the prior art, the creator created a light bulb that allows the user to observe the visual effect of imaging inside the bulb. The present invention relates to a lamp structure that can be imaged when an LED is illuminated by an optical cylinder, comprising: a base: an LED is provided on the top surface of the base. a transparent lamp cover: the transparent lamp cover covers the base, and a space and an optical body are enclosed with the top frame of the base: the optical column system is a solid cylinder and is made of a light-transmitting material, and the optical column form number A0101 Page 4 of 16 M421438 100 years. 11th, 23rd, 23rd, according to the positive _ page body is located in the space and above the LED, the bottom of the optical cylinder is recessed inwardly to form a tapered first vacant groove. And the LED faces the first vacant groove, and the top surface of the optical raft is recessed inwardly into a tapered second vacant groove. A plate body: the plate body covers the second notch, and a first reflecting layer is disposed on the inner side of the plate body. The present invention achieves the following effects by the construction of the optical cartridge: 1. The user sees an image of the illumination above the optical cylinder:

When the light generated by the LED passes through the slot wall of the first slot, the light may be tapered due to the shape of the first slot, and the two beams are scattered into the same direction of light, and some of the light will be from the optical cylinder. After the side is outwardly emitted, it directly penetrates the upper portion of the transparent lamp cover; and a part of the light is emitted from the side of the optical column to the outside, and is reflected by the light bulb at least once before being emitted from the upper portion of the transparent lamp cover. When the user is watching the bulb, he will see an image of the illumination above the optical cylinder. 2. Expand the lighting range of the bulb:

When the light generated by the LED is scattered into the light of different directions through the groove wall of the first notch, a part of the light will penetrate the groove wall of the second notch and be directed to the first reflective layer. And being reflected by the first reflective layer, and sequentially penetrates the groove wall of the second notch and the lower portion of the transparent lamp cover, so that the illumination range of the bulb extends to the lower side of the outer side of the base. 3. Increasing the lateral light source of the bulb: since the light generated by the LED passes through the first vacant slot, the first vacant slot is tapered, and the opportunity for the light to be emitted from the side of the optical cylinder is increased, thereby increasing The purpose of the lateral illumination of the bulb. Form No. A0101 Page 5 of 16 M421438 __ 100 years. November b. 4. Start the illumination of the optical cylinder as a whole: Since the light emitted by the LED penetrates the groove wall of the first notch, the light The light that will be scattered in different directions 'when the light is emitted from the surface of the optical cylinder' will let the user see that the optical cylinder is illuminating as a whole. [Embodiment] [0004] The structure, features, and embodiments of the present invention will be described below with the aid of the drawings, so that the reviewer has a better understanding of the creation. Please refer to the first figure. 'This creation is about the construction of a light bulb, including: a base (1) ·· Please refer to the second figure, the base (1) is preferably a bulb base to install the a light bulb (A), and the top surface of the base (1) is provided with an LED (11) 透明 a transparent light cover (2): As shown in the first figure, the transparent light cover (2) covers the base (1), And a space (21) is enclosed with the top frame of the base (1). An optical cylinder (3): Please refer to the second figure and the third figure, the optical cylinder (3) is a solid cylinder and is made of a light-transmitting material, and the optical cylinder (3) is provided In the space (21) and above the LED (11), the bottom of the optical cylinder (3) is recessed inwardly to form a tapered first notch (31), and the LED (11) faces the first defect The groove (31); the top surface of the optical cylinder (3) is recessed inwardly to form a second notch (32). The optical cylinder (3) located above the LED (11) refers to: the bottom surface of the optical cylinder (3) has a spacing from the LED (11), and the bottom of the optical cylinder (3) The first notch (31) is recessed inwardly, and therefore, the form number A0101 is 6th/16th, 100th, 11th, 2nd, 2nd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd The wall has a distance from the LED (11), and the optical body (3) referred to in the present invention is disposed above the LED (11). A plate body (33): Please refer to the second figure. As shown in the three figures, the plate body (33) covers the second notch (32), and a first reflective layer (331) is disposed on the inner side of the plate body (33). 4 Referring to the third figure, as shown in the fourth figure, when the light generated by the LED (11) passes through the groove wall of the first notch (31), the light is tapered due to the shape of the first notch (31). Light that splits into different directions, part of the light will be emitted from the side of the 5H optical cylinder (3) and directly penetrates the upper part of the transparent lampshade (2); there is also a part of the light will be from the optical cylinder (3) After the side is turned out to the outside, it is reflected by the bulb (A) at least once before it is ejected from the upper part of the transparent lamp cover (2), so the user will see when viewing the bulb (A). Above the optical cylinder (3) there is an illuminated image (B), and the shape of the image (B) varies differently depending on the shape of the transparent cover (2). Preferably, the transparent cover (2) gradually converges from bottom to top, so that when the bulb (A) emits light, the user sees an image (B) that forms a luminescence above the optical cylinder. In addition, when the light generated by the LED (I1) is scattered into the light of different directions through the groove wall of the first notch (31), a part of the light will penetrate through the second missing slot (32). The groove wall is directed toward the first reflective layer (331) and is reflected by the first reflective layer (331), and sequentially penetrates the groove wall of the second notch (32) and the lower portion of the transparent cover And the illumination range of the bulb (A) is extended below the outside of the base (丨). Please refer to the third figure in conjunction with the fourth figure. The light generated by the LED (U) is in the form number A0101, page 7 / total page 6 M421438 100 years. 11.23. When the slot (31) is missing, since the first slot (31) is tapered, the chance of light being emitted from the side of the optical cylinder (3) is increased, thereby increasing the lateral illumination of the bulb (A). Further, the opportunity for the light to be emitted from the upper portion of the transparent lamp cover (2) by the reflection of the transparent lamp cover (2) is further increased, so that the user can see the image (B) more clearly. From the longitudinal section of the optical cylinder (3), according to the rule of thumb, when the angle between the groove wall of the first notch (31) and the horizontal plane is 45, the image (B) seen by the user is the clearest. And because the light emitted by the LED (11) penetrates the optical cylinder (3), the light is scattered into light of different directions, and when the light passes through the surface of the optical column (3), the user is allowed to It can be seen that the optical cylinder (3) is entirely illuminated, and the shape of the optical cylinder (3) is different, and different visual effects are produced. And the optical cylinder (3) is preferably made of a material that allows light to be diffused into different directions when the light passes, so that the light can be seen more clearly when passing through the optical cylinder (3). The cylinder (3) is entirely illuminated. Referring to the third figure, as shown in the fourth figure, the plate body (33) can be further implemented as: a second reflective layer (332) is disposed on the outer side. As the light passes through the transparent lampshade (2), some of the light is reflected. Therefore, when the light 1 line penetrates the upper portion of the transparent lamp cover (2), part of the light is reflected by the transparent lamp cover (2) to be incident on the surface of the second reflective layer (332), and finally by the second reflective layer ( 332) Reflection, which is ejected from the upper section of the transparent lampshade (2) to allow the user to observe a clearer illuminating image. Referring to the second figure, the surface or inner side or body of the optical cylinder (3) is not limited to being foggy, and may be non-fog. When the surface or inner side or body of the optical cylinder (3) is fogged, the light generated by the LED (11) is diffused after entering the optical cylinder (3), causing the bulb (A) Form No. A0101 when lighting A8101 Page 8 of 16 M421.438 On November 2, 3, the illumination decreased, and the user felt that the light emitted by the light bulb (A) was softer; when the optical cylinder (3) When the surface or the inner side or the body is non-fog, the light is less likely to be diffused through the optical cylinder U), and the brightness of the bulb (A) can be increased.

Referring to the second figure, as shown in the fourth figure, the top of the base (1) is preferably a groove (12) formed by the top surface of the base (1). The LED (11) is disposed in the recess (12). Preferably, the bottom surface of the recess (12) is provided with a base (14). The LED (11) is disposed on the top surface of the base (14) for carrying The LED (11); the fixing piece (13) is embedded in the groove wall of the groove (12), thereby forming a cover for the groove (12), and the fixing piece (13) is provided with a through hole (131. ), so that the fixing piece (13) is sleeved on the outside of the optical column (3). The fixing piece (13) is used to fix the optical cylinder (3) 'to prevent the optical cylinder (3) from being displaced by the collision, and the light generated by the LED (11) is passed through the optical cylinder. After that, the user cannot see the image (B).

Please refer to the second figure and the third figure, wherein the middle portion of the optical cylinder (3) protrudes from the inside to the outside to form a convex curved surface, so that the light bulb can be used for illumination. Evenly. In summary, this creation is indeed in line with the industrial use, and was not found in the publication or public use before the application, nor is it known to the public screen, and it is not obvious and easy to understand, meets the requirements of patentability, and patents according to law. Application. However, the above-mentioned evidence is the embodiment of the creation of the case in the industry - the preferred embodiment, and the equal change of the original creation + the full-time product. [Illustration of the drawing] [0005] The first picture is the appearance of the creation form number A0101 page 9 / a total of 16 pages M421438 100 years. November 23 shuttle replacement page second picture is the exploded view of this creation The third figure is a partial cross-sectional view of the creation, and a partial enlarged view of the plate. The fourth picture is a schematic diagram of the light bulb of the present creation [main component symbol description] [0006] (A) bulb (B) imaging (1) base

(11) LED

(12) Groove I (13) Fixing piece (131) Perforation (14) Base (2) Transparent lamp cover (21) Space (3) Optical cylinder (31) First missing slot (32) Second missing slot < (33) Plate (331) First reflection layer (332) Second reflection layer (34) Convex surface No. A0101 Page 10 of 16

Claims (1)

100 years.11-month 妁 梭 替换 replacement page M421438 VI. Patent scope: 1. A light bulb structure that can be imaged when an LED is used to illuminate an LED, including a base: an LED is provided on the top surface; Closing the base, and enclosing a space-optical cylinder with the top frame of the base: being a solid cylinder and made of a light-transmitting material, the optical cylinder is disposed in the space and located above the LED, The bottom of the optical cylinder is recessed inwardly to form a tapered first slot, and the LED faces the first slot. The top surface of the optical cylinder is recessed inwardly into a tapered second slot; a plate body: The second notch is covered, and a first reflective layer is disposed on the inner side of the plate. 2. A bulb structure that is imageable when an LED is illuminated by an optical cylinder as described in claim 1, wherein a second reflective layer is disposed outside the panel. 3. A light bulb construction imageable when an LED is illuminated by an optical cylinder as described in claim 1 wherein the transparent cover gradually converges from bottom to top. 4. The light bulb construction according to the first aspect of the invention, wherein the optical column body is used to illuminate the LED, wherein the middle portion of the optical cylinder forms a convex curved surface from the inside to the outside. 5. The bulb structure that can be imaged when the LED is illuminated by the optical cylinder according to the first aspect of the patent application, wherein the top of the base is recessed inwardly into a recess, and the LED is disposed in the recess; The fixing plate is provided with a through hole so as to be sleeved on the outer side of the optical cylinder. 6. The light bulb structure that can be imaged when an LED is illuminated by an optical cylinder as described in claim 5, wherein a bottom surface of the recess is provided with a base, the LED is set at 100215620, form number A0101, page 11 of 16 1003435525-0 M421438 On November 23, 100, the replacement iw was replaced by the top surface of the base. 100215620 Form No. A0101 Page 12 of 16 1003435525-0