CN211065310U

CN211065310U - Optical fiber lighting umbrella

Info

Publication number: CN211065310U
Application number: CN201920676299.0U
Authority: CN
Inventors: 孟晓雯; 黄美云; 黄杰
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-07-24
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an optical fiber lighting umbrella can divide into the main part of umbrella, umbrella stick, power supply unit, light source device, coupler, the illumination optic fibre, and the main part of umbrella and umbrella stick pass through threaded connection, and power supply unit, light source device are located the umbrella stick, and the coupler is located the inside of umbrella, and illumination optic fibre one end is connected with the coupler, and one end evenly covers on the main part surface of umbrella. The main body of the umbrella comprises an umbrella rod, an umbrella bead, a hinge seat, umbrella ribs, umbrella cloth, a lower nest, an optical fiber through hole groove, a support rod and a nylon buckle. The umbrella handle consists of a first umbrella handle, a second umbrella handle and a third umbrella handle, and the three parts are connected in sequence through threads. The first umbrella handle is provided with a light source device, the second umbrella handle is provided with a power supply device, the power supply device is connected with the light source device, the light source device is connected with the coupler, one end of the lighting optical fiber is inserted into the coupler, and the other end of the lighting optical fiber is fixed at the free end of the umbrella rib by the umbrella bead. The utility model discloses realize the illumination of minizone, improve rain night road safety, the part is connected ingeniously, increases the function of charging, is convenient for maintain, increase life-span.

Description

Optical fiber lighting umbrella

Technical Field

The utility model belongs to functional umbrella especially relates to an umbrella that adopts optic fibre illumination.

Background

The umbrella is one of important tools for preventing rain, and is more and more portable, more beautiful and more convenient to use. But the slightly deficiency is that at night in rainy days, under the condition of insufficient light illumination, the umbrella easily shields pedestrians, so that pedestrians are not easy to observe during driving, potential safety hazards exist, and many similar traffic accidents are reported. In order to reduce similar traffic accidents, improve the security that the umbrella was supported at rainy night, the umbrella that has illumination and shows the overall function should be transported, like patent application No. 201820719113.0, the utility model patent of patent name umbrella for illumination, the umbrella stick is equipped with power and switch, the free end of rib is equipped with the light source, the power, switch and light source are established ties, the illumination problem of umbrella has been solved, however if the vehicle that will make all directions can both see the pedestrian then needs multiunit light source and power, the cost has been increased on the one hand, be difficult for the maintenance on the one hand. Patent application No. 201320019582.9, the patent name is the luminous optic fibre umbrella's of entire body utility model patent, set up the power in the umbrella stick, the power is connected with emitting diode through switch and resistance, emitting diode's output and optical fiber butt joint, optical fiber draws forth through the head of umbrella, evenly set up on the umbrella cloth, make the umbrella have the illuminating effect of the entire body, however it with the power, the light source is adorned in the umbrella stick together, be unfavorable for the independent maintenance of power or light source, the function of charging does not have simultaneously, the life-span of umbrella is short, the cost of umbrella has been increased indirectly.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model aims to provide an optical fiber lighting umbrella, the lighting fiber that this umbrella was laid can fully show the outline to the umbrella, and simultaneously, power, light source, illumination fiber position set up ingeniously, do benefit to the part and change and maintain, reduced the cost of umbrella when increasing the life-span of umbrella.

For solving the above problem, the utility model adopts the following technical scheme: an optical fiber lighting umbrella can be divided into an umbrella main body, an umbrella handle, a power supply device, a light source device, a coupler and a lighting optical fiber, wherein the umbrella main body and the umbrella handle are connected through threads; the main body of the umbrella comprises an umbrella rod, an umbrella bead, a hinge seat, umbrella ribs, umbrella cloth, a lower nest, an optical fiber through hole groove, a support rod and a nylon buckle, wherein the umbrella rod is a thin-walled cylinder, and the tail part of the umbrella rod is provided with threads which can be connected with an umbrella handle; the bottom end of the hinged seat is connected with the top end of the umbrella rod; one end of the umbrella frame is provided with an umbrella bead, and the other end is connected with the hinge seat; the umbrella cloth is fixedly arranged on the umbrella ribs, and the optical fiber through hole groove is arranged at the central position of the umbrella cloth and is in pressure connection with the hinge seat; the lower nest is movably arranged at the outer side of the umbrella rod; one end of the supporting rod is hinged with the lower nest, and the other end of the supporting rod is hinged with the umbrella rib; the nylon buttons are sewn outside the umbrella cloth and are close to the joints of the umbrella ribs and the support rods; the umbrella handle consists of a first umbrella handle, a second umbrella handle and a third umbrella handle, wherein the joints of the first umbrella handle, the second umbrella handle and the third umbrella handle are all provided with threads, and the three parts are connected in sequence through the threads; the umbrella is characterized in that the first umbrella handle is provided with a light source device, the bottom of the first umbrella handle is chiseled with a small hole, the second umbrella handle is provided with a power supply device, the power supply device is connected with the light source device, the light source device is connected with the coupler, the coupler is fixed in the umbrella rod, one end of the illuminating optical fiber is inserted into the coupler, the whole illuminating optical fiber penetrates through the optical fiber through hole groove and is fixed on the umbrella surface through a nylon buckle, and the other end of the illuminating optical fiber is fixed at the free end of an.

The light source device comprises a circuit driving board, an elastic conductive piece, a button switch and an L ED lamp, wherein the back surface of the circuit driving board is tightly attached to the inner bottom of the first umbrella handle and is electrically connected with the head of the elastic conductive piece, the front surface of the circuit driving board faces upwards, the head of the elastic conductive piece is electrically connected with the circuit driving board, the tail of the elastic conductive piece penetrates through a small hole in the bottom of the first umbrella handle, the button switch is positioned on the side surface of the first umbrella handle and is electrically connected with the front surface of the circuit driving board, and the L ED lamp is also electrically.

The power supply device comprises a USB charging port, a charging circuit board, a plate electrode, a lithium battery, a heat radiating piece and a flip cover, wherein the USB charging port is located on the side face of the second umbrella handle, the plate electrode is tightly attached to the inner bottom face of the second umbrella handle, the lithium battery is located on the plate electrode, the negative electrode of the lithium battery is tightly attached to the plate electrode, the charging circuit board is fixed on the inner side of the second umbrella handle, the charging circuit board is located between the USB charging port and the plate electrode and is electrically connected with the USB charging port and the plate electrode respectively, the.

The coupler comprises a cylinder, a soft rubber plug, a first lens, a second lens and a reflective paint coating, wherein the soft rubber plug is fixed at the upper end of the cylinder, the first lens and the second lens are embedded in the inner wall of the cylinder from top to bottom, the central axes of the two lenses are positioned on a straight line, the first lens is a plano-convex lens, the second lens is a biconvex lens, the focuses of the first lens and the second lens coincide, and the reflective paint coating is coated on the inner wall of the cylinder and is positioned below the second lens.

The illuminating optical fibers are illuminating optical fibers with luminous sides, and the number of the illuminating optical fibers is the same as that of the umbrella ribs.

The tail part of the elastic conductive piece can be in close contact with the anode of the lithium battery when the first umbrella handle and the second umbrella handle are in threaded connection.

The soft rubber plug is provided with a small hole, the bottom of the lighting optical fiber can be inserted into the soft rubber plug, the diameter of the soft rubber plug is the same as that of the inner wall of the umbrella rod, and the coupler can be clamped on the inner wall of the umbrella rod.

And a layer of waterproof glue is coated at the joint of the optical fiber through hole groove and the outer part of the optical fiber.

The utility model has the advantages that:

1. based on the optical fiber illumination technology, the light of the point light source in the umbrella handle is transmitted to the umbrella cloth through the optical fiber, and the single light source is expanded into a plurality of light-emitting points which emit light simultaneously and have the same light-emitting characteristics, so that the number of light source devices and power supply devices is reduced, and the cost is saved.

2. The detachable umbrella handle separates the light source from the power source, and the circuit is switched on in a mode of threaded connection of the umbrella handle, so that the umbrella handle is convenient to detach and maintain.

3. The USB interface is installed, the charging function can be realized, and the service life of the umbrella is prolonged.

4. The lens disposed inside the coupler can increase the light utilization efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a view showing the connection of the handle and shaft;

FIG. 3 is a top view of the first umbrella handle;

FIG. 4 is a bottom view of the first umbrella handle;

FIG. 5 is a view of the structure of a second umbrella handle;

FIG. 6 is a diagram of the connection of the illumination fibers and the coupler;

FIG. 7 is a cross-sectional view of the coupler;

FIG. 8 is a block diagram of a fiber through hole groove;

FIG. 9 is a view of the connection between the handle and the shaft;

FIG. 10 is a cross-sectional view of the connection of the handle and shaft;

in fig. 1 to 10, 1 is a main body of an umbrella, 2 is an umbrella handle, 3 is a first umbrella handle, 4 is a second umbrella handle, 5 is a third umbrella handle, 6 is a light source device, 7 is a power supply device, 8 is a circuit driving board, 9 is an elastic conductive member, 10 is a button switch, 11 is an L ED lamp, 12 is a charging circuit board, 13 is an electrode board, 14 is a lithium battery, 15 is a USB charging port, 16 is a flip cover, 17 is a heat sink, 18 is an umbrella rib, 19 is an umbrella cloth, 20 is an umbrella rod, 21 is a lower nest, 22 is a support rod, 23 is a hinge base, 24 is an optical fiber through hole groove, 25 is a coupler, 26 is a cylinder, 27 is a rubber soft plug, 28 is a first lens, 29 is a second lens, 30 is a reflective paint coating, 31 is an illuminating optical fiber, 32 is a nylon fastener, and 33 is an umbrella bead.

Detailed Description

The following is a detailed description of the structure and the working principle of the present invention:

in fig. 1-10, an optical fiber lighting umbrella is divided into a main body 1 of the umbrella, a handle, a power supply device 7, a light source device 6, a lighting optical fiber 31, and a coupler 25; the main body 1 of the umbrella is connected with the handle 2 through screw threads, the power supply device 7 and the light source device 6 are positioned in the handle, the coupler 25 is positioned in the umbrella, one end of the lighting fiber 31 is connected with the coupler 25, and the other end of the lighting fiber uniformly covers the surface of the main body 1 of the umbrella; the main body 1 of the umbrella comprises an umbrella rod 20, an umbrella bead 33, a hinge seat 23, umbrella ribs 18, umbrella cloth 19, a lower nest 21, an optical fiber through hole groove 24, a support rod 22 and a nylon buckle 32, wherein the umbrella rod 20 is a thin-walled cylinder 26, and the tail part of the umbrella rod is provided with threads which can be connected with an umbrella handle; the bottom end of the hinged seat is connected with the top end of the umbrella rod 20; one end of the umbrella frame 18 is provided with an umbrella bead 33, and the other end is connected with the hinge seat 23; the umbrella cloth 19 is fixedly arranged on the umbrella ribs 18, and the optical fiber through hole groove 24 is arranged at the central position of the umbrella cloth 19 and is connected with the hinge seat 23 in a pressure way; the lower nest 21 is movably arranged at the outer side of the umbrella rod 20; one end of the support rod 22 is hinged with the lower nest 21, and the other end is hinged with the umbrella rib 18; the nylon buttons 32 are sewn outside the umbrella cloth 19 and close to the joints of the umbrella ribs 18 and the support rods 22, and the lighting optical fibers 31 are fixed outside the umbrella cloth 19; the umbrella handle 2 consists of a first umbrella handle 3, a second umbrella handle 4 and a third umbrella handle 5, wherein the joints of the first umbrella handle, the second umbrella handle and the third umbrella handle are all provided with threads, and the three parts are sequentially connected through the threads.

The USB charging umbrella comprises a first umbrella handle 3, a light source device 6, a USB charging umbrella handle 14, a USB charging umbrella handle heat sink 14, a USB charging battery 14, a USB charging umbrella handle heat sink 14, a USB charging umbrella handle heat sink 14, a USB charging lithium battery charging battery 14, a USB charging umbrella handle heat sink 15, a USB charging umbrella handle 14, a USB charging umbrella handle heat sink 14, a USB charging lithium battery, a USB charging umbrella handle heat sink 14, a USB charging lithium battery, a USB charging umbrella handle heat sink 14, a USB charging device, a USB charging.

The coupler 25 comprises a cylinder 26, a rubber soft plug 27, a first lens 28, a second lens 29 and a reflective paint coating 30, wherein the rubber soft plug 27 is fixed at the upper end of the cylinder 26 and provided with small holes, the rubber soft plug 27 can be inserted into the bottom of an illuminating optical fiber 31, the diameter of the rubber soft plug 27 is the same as that of the inner wall of the umbrella rod 20, the coupler 25 can be clamped on the inner wall of the umbrella rod 20 to prevent the illuminating optical fiber 31 from displacing, the first lens 28 and the second lens 29 are embedded in the inner wall of the cylinder 26 from top to bottom, the central axes of the two lenses are positioned on a straight line, the first lens 28 is a plano-convex lens, the second lens 29 is a double-convex lens, the focuses of the first lens 28 and the second lens 29 are superposed to play a role in converging rays, and the reflective paint coating 30 is coated on the inner wall of the cylinder 26 and positioned below the second lens 29 to; the illumination optical fiber 31 is an illumination optical fiber 31 with a side light emitting function, the number of the illumination optical fiber 31 is the same as that of the umbrella ribs 18, one end of the illumination optical fiber is inserted into the coupler 25, the whole illumination optical fiber 31 passes through the optical fiber through hole groove 24 and is fixed on the umbrella cover by the nylon buckle 32, and the other end of the illumination optical fiber is fixed at the free end of the umbrella ribs 18 by the umbrella beads 33.

An optical fiber lighting umbrella working method is characterized in that an umbrella holder can enable an L ED lamp 11 to emit light only by pressing a button switch 10, the light enters a lighting optical fiber 31 after being converged by a coupler 25, the lighting optical fiber 31 emits light to realize outline showing and lighting of the umbrella, when the electric quantity of a lithium battery 14 is exhausted, a flip cover 16 can be opened, the lithium battery 14 is charged through a USB charging port 15, and when the umbrella fails and cannot be normally charged and lighted, circuits of a light source device 6 and a power source device 7 can be checked by rotating a first umbrella handle 3, a second umbrella handle 4 and a third umbrella handle 5, so that replacement and maintenance of devices are realized.

Claims

1. An optical fiber lighting umbrella can be divided into an umbrella main body, an umbrella handle, a power supply device, a light source device, a coupler and a lighting optical fiber, wherein the umbrella main body and the umbrella handle are connected through threads; the main body of the umbrella comprises an umbrella rod, an umbrella bead, a hinge seat, umbrella ribs, umbrella cloth, an optical fiber through hole groove, a lower nest, a support rod and a nylon buckle, wherein the umbrella rod is a thin-walled cylinder, and the tail part of the umbrella rod is provided with threads which can be connected with an umbrella handle; the bottom end of the hinged seat is connected with the top end of the umbrella rod; one end of the umbrella frame is provided with an umbrella bead, and the other end is connected with the hinge seat; the umbrella cloth is fixedly arranged on the umbrella ribs, and the optical fiber through hole groove is arranged at the central position of the umbrella cloth and is in pressure connection with the hinge seat; the lower nest is movably arranged at the outer side of the umbrella rod; one end of the support rod is hinged with the lower nest, and the other end of the support rod is hinged with the umbrella ribs; the nylon buttons are sewn outside the umbrella cloth and are close to the joints of the umbrella ribs and the support rods; the method is characterized in that: the umbrella handle consists of a first umbrella handle, a second umbrella handle and a third umbrella handle, wherein the joints of the first umbrella handle, the second umbrella handle and the third umbrella handle are all provided with threads, and the three parts are connected in sequence through the threads; the umbrella is characterized in that the first umbrella handle is provided with a light source device, the bottom of the first umbrella handle is chiseled with a small hole, the second umbrella handle is provided with a power supply device, the power supply device is connected with the light source device, the light source device is connected with the coupler, the coupler is fixed in the umbrella rod, one end of the illuminating optical fiber is inserted into the coupler, the whole illuminating optical fiber penetrates through the optical fiber through hole groove and is fixed on the umbrella surface through a nylon buckle, and the other end of the illuminating optical fiber is fixed at the free end of an.

2. The umbrella as claimed in claim 1, wherein the light source device comprises a circuit driving board, an elastic conductive member, a push button switch, and an L ED lamp, wherein the circuit driving board is attached to the bottom of the first handle at the back side and electrically connected to the head of the elastic conductive member, the front side of the circuit driving board is upward, the head of the elastic conductive member is electrically connected to the circuit driving board, the tail of the elastic conductive member passes through the bottom hole of the first handle, the push button switch is located at the side of the first handle and electrically connected to the front side of the circuit driving board, and the L ED lamp is also electrically connected to the front side of the circuit driving board and located at the center.

3. The umbrella of claim 1, wherein: the power supply device comprises a USB charging port, a charging circuit board, a plate electrode, a lithium battery, a heat radiating piece and a flip cover, wherein the USB charging port is located on the side face of the second umbrella handle, the plate electrode is tightly attached to the inner bottom face of the second umbrella handle, the lithium battery is located on the plate electrode, the negative electrode of the lithium battery is tightly attached to the plate electrode, the charging circuit board is fixed on the inner side of the second umbrella handle, the charging circuit board is located between the USB charging port and the plate electrode and is electrically connected with the USB charging port and the plate electrode respectively, the.

4. The umbrella of claim 1, wherein: the coupler comprises a cylinder, a soft rubber plug, a first lens, a second lens and a reflective paint coating, wherein the soft rubber plug is fixed at the upper end of the cylinder, the first lens and the second lens are embedded in the inner wall of the cylinder from top to bottom, the central axes of the two lenses are positioned on a straight line, the first lens is a plano-convex lens, the second lens is a biconvex lens, the focuses of the first lens and the second lens coincide, and the reflective paint coating is coated on the inner wall of the cylinder and is positioned below the second lens.

5. The umbrella of claim 1, wherein: the illuminating optical fibers are illuminating optical fibers with luminous sides, and the number of the illuminating optical fibers is the same as that of the umbrella ribs.

6. The umbrella of claim 2, wherein: the tail part of the elastic conductive piece can be in close contact with the anode of the lithium battery when the first umbrella handle and the second umbrella handle are in threaded connection.

7. The umbrella of claim 4, wherein: the soft rubber plug is provided with a small hole, the bottom of the lighting optical fiber can be inserted into the soft rubber plug, the diameter of the soft rubber plug is the same as that of the inner wall of the umbrella rod, and the coupler can be clamped on the inner wall of the umbrella rod.

8. The umbrella of claim 1, wherein: and a layer of waterproof glue is coated at the joint of the optical fiber through hole groove and the outer part of the optical fiber.