CN219389499U - Colorful optical fiber lantern - Google Patents

Abstract

The utility model relates to a colorful optical fiber lantern, which comprises an upper lamp panel, a central column, a lower lamp panel and a light guide strip, wherein the upper lamp panel and the lower lamp panel are respectively arranged at the upper end and the lower end of the central column, and a luminous lamp body is respectively arranged in an inner cavity of the upper lamp panel and the lower lamp panel; the periphery of the upper lamp panel and the lower lamp panel are uniformly provided with a plurality of light holes along the radial direction, and the light holes lead to an inner cavity where the luminous lamp body is positioned; the light guide strips are uniformly distributed around the periphery of the upper lamp panel and the lower lamp panel, the upper ends of the light guide strips are connected in the light holes of the upper lamp panel, and the lower ends of the light guide strips are correspondingly connected in the light holes of the lower lamp panel. The utility model not only has higher waterproof performance, can be suitable for outdoor use, but also can fully show the sense of substitution and the sense of science and technology, and simultaneously retain the modeling of the traditional lantern to a large extent, so that the utility model does not lose the festive sense brought by the lantern, and can further bake out the hot atmosphere of festival-like opening lantern.

Description

Colorful optical fiber lantern

Technical Field

The utility model relates to the technical field of lantern, in particular to a colorful optical fiber lantern.

Background

The lantern is a cage-shaped lamp. The lantern integrates the processes of painting, paper cutting, paper binding, needling and the like, is connected with the life information of Chinese, and has the statue of the lantern everywhere in the temple and in the living room.

The traditional lantern is externally covered with thin bamboo strips or iron wires and other transparent articles such as paper or yarn, and the internal combustion candle is used for lighting, decoration or playing. Most of the lantern in the market is of such a structure, and the modern sense and the technological sense are lacking, so that aesthetic fatigue of people is easily caused.

Therefore, a related art in the field has developed an optical fiber lantern (CN 207716264U), which includes a plurality of vertical parallel separated columns, the upper ends of the columns are sleeved with a plurality of coaxial trays layered up and down, the diameters of the trays are gradually reduced from top to bottom, a plurality of guide holes are circumferentially and equidistantly arranged on the disc surfaces of the trays, the lower ends of the columns are commonly connected to a lamp holder, an LED light source is arranged on the lower end surface of the lamp holder, a plurality of bundles of optical fibers are arranged on the upper end surface of the lamp holder, and the free ends of the optical fibers extend upwards one by one and are dispersed, then pass through the guide holes one by one and drop roundly according to respective gravity. The appearance of the optical fiber lantern is designed into a form like an explosion head type of the lantern, the morphological characteristics of the traditional lantern are seriously broken, the festive feeling brought by the lantern is eliminated, and the festive atmosphere of the festival-like opening lantern can not be baked.

In addition, the fixed end of the optical fiber is connected to the LED light-emitting lamp from top to bottom, namely the light holes are arranged from top to bottom. When the LED lamp is used outdoors, water drops such as rain and fog, dew and the like easily flow to the LED lamp directly along the optical fiber, so that the LED lamp is frequently soaked by rainwater and the like, and faults such as short circuit and the like are very easy to occur, namely, the lamp has frequent faults and short service life.

In order to solve the above problems, re-optimization and improvement of the chinese patent, which has been previously issued.

Disclosure of Invention

In view of the problems, the utility model provides the colorful optical fiber lantern, which fully reveals modern sense and technological sense, simultaneously keeps the modeling of the traditional lantern to a large extent, ensures that the lantern does not lose the festive sense brought by the lantern, and can further set the hot atmosphere of festival-like lantern festive.

The technical scheme of the utility model is as follows: the colorful optical fiber lantern comprises an upper lamp panel, a central column, a lower lamp panel and a light guide strip, wherein the upper lamp panel and the lower lamp panel are respectively arranged at the upper end and the lower end of the central column, and luminous lamp bodies are respectively arranged in inner cavities of the upper lamp panel and the lower lamp panel; the periphery of the upper lamp panel and the lower lamp panel are uniformly provided with a plurality of light holes along the radial direction, and the light holes lead to an inner cavity where the luminous lamp body is positioned; the light guide strips are uniformly distributed around the periphery of the upper lamp panel and the lower lamp panel, the upper ends of the light guide strips are connected in the light holes of the upper lamp panel, and the lower ends of the light guide strips are correspondingly connected in the light holes of the lower lamp panel.

Preferably, the inner cavity is an annular groove formed in the disc body from bottom to top, the inner end of the light hole is led to the annular groove, and an annular transparent sealing ring for sealing the inner end of the light hole is arranged in the annular groove; the annular groove is also provided with an annular heat dissipation cover, and the annular heat dissipation cover, the annular transparent sealing ring and the inner wall of the annular groove jointly enclose an inner cavity for installing the luminous lamp body.

Preferably, the luminous lamp body is an LED lamp strip, the LED lamp strip is a colorful LED color-changing lamp group, and the LED lamp strip is adhered to the inner wall of the annular heat dissipation cover.

Preferably, the light guide bar is an optical fiber bar. Concave points are arranged on the outer surface of the light guide strip at intervals. The optical fiber strip with concave points has the advantages that the optical fiber strip with concave points also has the effect of a plurality of star points while guiding light, and the color can be changed in a solid color or intermittent manner by matching with the LED color-changing lamp group.

Preferably, the annular transparent sealing ring is an annular transparent acrylic ring.

Preferably, the annular heat dissipation cover is an annular aluminum cover body with an L-shaped cross section.

Preferably, the central column is a hollow tubular body, the central column is detachably connected with the upper lamp panel and the lower lamp panel, and the detachable connection is a screw connection.

The utility model has the beneficial effects that:

(1) The colorful optical fiber lantern is an ellipsoidal structure formed by the upper lamp panel, the central column, the lower lamp panel and the light guide strip, and is similar to the traditional lantern in shape. The optical fiber strips are adopted as the peripheral light guide strips, so that the light generated by the light-emitting lamp body is spherically distributed, the appearance of the modern sense and the technological sense is fully shown, and the modeling of the traditional lantern is reserved to a large extent, so that the festive sense brought by the lantern is not lost, and the festive atmosphere of festival-like lantern festive can be baked out.

(2) The inside cavity of going up lamp panel and lower lamp panel is offered the annular groove on the disk body from bottom to top, and although the light trap is also leading to annular groove, but the hole of light trap has unified by annular transparent sealing ring shutoff, and rain fog, dew etc. drop of water are difficult to flow to LED light-emitting lamps and lanterns along optic fibre, and LED light-emitting lamps and lanterns are protected in annular heat dissipation lid, annular transparent sealing ring and the luminous lamp body installation cavity that annular groove inner wall encloses jointly, and luminous lamp body fault rate is low, long service life.

Drawings

Fig. 1 is a schematic diagram of the general assembly structure of a colorful fiber lantern according to an embodiment.

Fig. 2 is a schematic cross-sectional view of a color fiber lantern according to an embodiment.

Fig. 3 is an enlarged partial schematic view at a in fig. 2.

Fig. 4 is a partially enlarged schematic view at B in fig. 2.

Fig. 5 is an exploded view of the structure of the lower lamp panel in the embodiment.

Fig. 6 is a schematic partial structure of a light guide bar according to an embodiment.

In the figure: 1-an upper lamp panel 2-a central column 3-a lower lamp panel 4-a light guide strip 5-an inner cavity 6-a luminous lamp body 7-a light hole 8-a panel body 9-an annular groove 10-a process hole 11-an annular transparent sealing ring 12-an annular heat dissipation cover 13-a process hole sealing cover 14-a power line 15-a lamp cap 16-a concave point.

Detailed Description

In order to describe the technical content, the constructional features, the achieved objects and effects of the present utility model in detail, the following description is made in connection with the embodiments and the accompanying drawings.

Referring to fig. 1 to 6, the colorful optical fiber lantern of the utility model comprises an upper lamp panel 1, a central column 2, a lower lamp panel 3 and a light guide strip 4, wherein the upper lamp panel 1, the central column 2 and the lower lamp panel 3 are made of plastic, the upper lamp panel 1 and the lower lamp panel 3 are respectively arranged at the upper end and the lower end of the central column 2, and a luminous lamp body 6 is arranged in an annular inner cavity 5 of the upper lamp panel 1 and the lower lamp panel 3; fifty light holes 7 are uniformly formed in the peripheral parts of the upper lamp panel 2 and the lower lamp panel 3 along the radial direction, and the light holes 7 are led into the inner cavity 5 where the luminous lamp body 6 is positioned from outside to inside; fifty light guide strips 4 are arranged correspondingly, the light guide strips 4 are uniformly distributed around the periphery of the upper lamp panel and the lower lamp panel, the upper ends of the light guide strips 4 are connected in the light holes 7 of the upper lamp panel 1, and the lower ends of the light guide strips are correspondingly connected in the light holes of the lower lamp panel 3.

The inner cavity 5 is an annular groove 9 formed in the plastic disc body 8 from bottom to top, the inner end of the light transmission 7 is led to the annular groove 9, an annular transparent sealing ring 11 for sealing the inner end of the light transmission hole 7 is arranged in the annular groove 9, and the annular transparent sealing ring 11 is an annular transparent acrylic ring. The annular groove is also provided with an annular heat dissipation cover 12 which is an annular aluminum cover body with an L-shaped cross section. The annular heat dissipation cover 12, the annular transparent sealing ring 11 and the annular groove inner wall 9 jointly enclose an inner cavity 5 for mounting the luminous lamp body 6.

The luminous lamp body 6 is an LED lamp strip, the LED lamp strip is a colorful LED color-changing lamp group, and the LED lamp strip is adhered to the inner wall of the annular heat dissipation cover.

The light guide strip 4 is an optical fiber strip. The concave points 16 are arranged on the outer surface of the light guide strip 4 at intervals, the optical fiber strip with the concave points also has the effect of forming a plurality of star points while guiding light, and the light guide strip is matched with the LED color-changing lamp group, so that the light guide strip can be pure or intermittently changed in color, and has special characteristics.

The colorful optical fiber lantern is an ellipsoidal structure formed by the upper lamp panel, the central column, the lower lamp panel and the light guide strip, and is similar to the traditional lantern in shape. The optical fiber strips are adopted as the peripheral light guide strips, so that the light generated by the light-emitting lamp body is spherically distributed, the appearance of the modern sense and the technological sense is fully shown, and the modeling of the traditional lantern is reserved to a large extent, so that the festive sense brought by the lantern is not lost, and the festive atmosphere of festival-like lantern festive can be baked out.

The inner cavities of the upper lamp panel and the lower lamp panel are annular grooves formed in the panel body from bottom to top, the inner holes of the light holes are uniformly plugged by the annular transparent sealing rings, water drops such as rain mist, dew and the like are not easy to flow to the LED light-emitting lamp along the optical fibers, the LED light-emitting lamp is protected in the light-emitting lamp body installation cavity formed by the annular heat dissipation cover, the annular transparent sealing rings and the inner walls of the annular grooves, the failure rate of the light-emitting lamp body is low, and the service life is long.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (8)

1. The utility model provides a dazzle colored light fiber lantern, includes lamp panel, center pole, lower lamp panel and leaded light strip, upper lamp panel and lower lamp panel are installed respectively at the upper and lower both ends of center pole, its characterized in that: the luminous lamp bodies are respectively arranged in the inner cavities of the upper lamp panel and the lower lamp panel; the periphery of the upper lamp panel and the lower lamp panel are uniformly provided with a plurality of light holes along the radial direction, and the light holes lead to an inner cavity where the luminous lamp body is positioned; the light guide strips are uniformly distributed around the periphery of the upper lamp panel and the lower lamp panel, the upper ends of the light guide strips are connected in the light holes of the upper lamp panel, and the lower ends of the light guide strips are correspondingly connected in the light holes of the lower lamp panel.

2. The glare fiber lantern of claim 1, wherein: the inner cavity is an annular groove formed in the disc body from bottom to top, the inner end of the light hole is led to the annular groove, and an annular transparent sealing ring for sealing the inner end of the light hole is arranged in the annular groove; the annular groove is also provided with an annular heat dissipation cover, and the annular heat dissipation cover, the annular transparent sealing ring and the inner wall of the annular groove jointly enclose an inner cavity for installing the luminous lamp body.

3. A glare fiber lantern according to claim 1 or 2, wherein: the luminous lamp body is an LED lamp strip, and the LED lamp strip is adhered to the inner wall of the annular heat dissipation cover.

4. The glare fiber lantern of claim 1, wherein: the light guide strip is an optical fiber strip.

5. The glare fiber lantern of claim 1 or 4, wherein: concave points are arranged on the outer surface of the light guide strip at intervals so as to form bright spots.

6. The glare fiber lantern of claim 2, wherein: the annular transparent sealing ring is an annular transparent acrylic ring.

7. The glare fiber lantern of claim 2, wherein: the annular heat dissipation cover is an annular aluminum cover body with an L-shaped cross section.

8. The glare fiber lantern of claim 1, wherein: the central column is a hollow tubular body and is detachably connected with the upper lamp panel and the lower lamp panel.