CN209750037U

CN209750037U - Lighting warning umbrella

Info

Publication number: CN209750037U
Application number: CN201821230585.6U
Authority: CN
Inventors: 刘键霆
Original assignee: Shantou Public Welfare Foundation
Current assignee: Shantou Public Welfare Foundation
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2019-12-10
Anticipated expiration: 2028-08-01

Abstract

An illumination warning umbrella comprises an umbrella stand, an umbrella cover, an umbrella rod, a handle, a protective cover, a support shaft, a guide sleeve, a first bevel gear, a second bevel gear, a bearing, an illumination bulb, a plurality of light-emitting diodes, a power supply, a first switch button and a second switch button, wherein the umbrella rod comprises a fixed pipe and a movable pipe; one end of the supporting shaft is connected with the lighting bulb, the other end of the supporting shaft is provided with a limiting hole, and a limiting rod is arranged in the limiting hole; the supporting shaft is provided with a smooth section and a threaded section, the guide sleeve is sleeved on the smooth section and is connected with the protective cover, the first bevel gear is arranged at the upper end of the movable pipe, and the second bevel gear is sleeved on the threaded section and is meshed with the first bevel gear; the inner wall of the protective cover is provided with a circular truncated cone-shaped groove, the wall of the circular truncated cone-shaped groove is coated with a light-reflecting material layer, and the lighting bulb is positioned in the circular truncated cone-shaped groove. The utility model discloses collect illumination, warning function as an organic whole to can adjust illumination distance.

Description

Lighting warning umbrella

Technical Field

The utility model relates to an parachute kit, concretely relates to illumination warning umbrella.

Background

The umbrella is one of the essential articles for daily use in life, and is usually used as a tool for shading sun and rain. In rainy days, especially at night, due to serious and insufficient light, inconvenience is brought to the walking of an umbrella holder, on one hand, the umbrella holder often cannot clearly see the road condition in front when walking at rainy night, and is easy to fall down and hurt; on the other hand, a driver driving in the rainy night is difficult to find pedestrians walking by holding the umbrella in a long distance, and when the pedestrians go to the umbrella, emergency braking measures are taken, so that traffic accidents are often caused, and the traffic accidents happen at the same time, and the life and property safety of people is seriously threatened. Most of the existing umbrellas have single function and do not have the functions of illumination and warning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a illumination warning umbrella is provided, functions such as this kind of illumination warning umbrella collection illumination, warning are as an organic whole to can adjust illumination distance, help ensureing pedestrian's personal safety. The technical scheme is as follows:

The utility model provides an illumination warning umbrella, includes umbrella stand, umbrella face, umbrella pole and handle, and the umbrella face is installed on the umbrella stand, its characterized in that: the umbrella rod comprises a fixed pipe and a movable pipe, the movable pipe is rotatably arranged in the fixed pipe, a locking screw hole is formed in the pipe wall of the fixed pipe and communicated with the cavity of the fixed pipe, a locking screw is arranged in the locking screw hole, and an operation knob is arranged at the head of the locking screw; the umbrella stand is arranged on the fixed pipe, and the handle is arranged at the lower end of the movable pipe; the illumination warning umbrella further comprises a protective cover, a supporting shaft, a guide sleeve, a first bevel gear, a second bevel gear, a bearing, an illumination bulb, a plurality of light-emitting diodes, a power supply, a first switch button and a second switch button, wherein the protective cover is made of transparent materials, the protective cover is arranged on the fixed pipe and positioned above the umbrella cover, and the upper end of the movable pipe extends out of the upper end of the fixed pipe into a cavity of the protective cover; the support shaft, the guide sleeve, the first bevel gear, the second bevel gear, the lighting bulb, the bearing and each light-emitting diode are arranged in a cavity of the protective cover, the support shaft is arranged along the horizontal direction, one end of the support shaft is connected with the lighting bulb, the other end of the support shaft is provided with a limiting hole, the direction of the limiting hole is consistent with the axial direction of the support shaft, a limiting rod is arranged in the limiting hole, one end of the limiting rod is connected with the inner wall of the protective cover, a smooth section and a threaded section are arranged on the support shaft, the guide sleeve is sleeved on the smooth section of the support shaft and connected with the protective cover, the first bevel gear is arranged at the upper end of the movable tube, the second bevel gear is provided with an inner threaded hole meshed with the threaded section of the support shaft, the second bevel gear is sleeved on the; the inner wall of the protective cover is provided with a circular truncated cone-shaped groove, the cross section area of the circular truncated cone-shaped groove gradually decreases from outside to inside, the groove wall of the circular truncated cone-shaped groove is coated with a light-reflecting material layer, and the lighting bulb is positioned in the cavity of the circular truncated cone-shaped groove; each emitting diode all sets up on the top inner wall of protection casing and arranges into the ring-type side by side, and power, first shift knob and second shift knob all install on the handle, and each emitting diode all is connected with the power electricity through first conductor wire, first shift knob, and the light bubble is connected with the power electricity through second conductor wire, second shift knob, and first conductor wire, second conductor wire all are in the cavity of movable tube.

In rainy days, particularly at night, when the user needs to hold the umbrella to cross the road, the first switch button is pressed to enable the light-emitting diodes to be electrified and lightened, at the moment, light rays emitted by the light-emitting diodes penetrate through the protective cover to be emitted to the periphery, the user can be reminded of the existence of pedestrians holding the umbrella to cross the road in front of a motor vehicle driver, and the personal safety of the pedestrians is guaranteed. When the front light is dark and needs illumination, the second switch button is pressed to enable the illuminating bulb to be electrified and lightened, and the illuminating bulb faces the front, at the moment, one part of light emitted by the illuminating bulb is directly emitted through the bottom of the circular truncated cone-shaped groove, and the other part of light is emitted from the bottom of the circular truncated cone-shaped groove after being condensed by the reflecting material layer, so that illumination is provided for the front of pedestrians. When the illumination distance needs to be adjusted, the locking screw is firstly unscrewed through the operation knob, then the fixed pipe is held, the movable pipe rotates in the fixed pipe through the rotating handle, and the second bevel gear is driven to rotate through the first bevel gear; because the inner screw hole of the second bevel gear is meshed with the thread section of the supporting shaft, the supporting shaft and the lighting bulb on the supporting shaft are driven by the second bevel gear to translate forwards or backwards along the axial direction of the supporting shaft (at the moment, the depth of the limiting rod inserted into the limiting hole changes correspondingly), so that the lighting bulb is close to or far away from the light reflecting material layer, the effects of focusing and adjusting the brightness are achieved, and the illumination distance is adjusted; after the lighting distance is determined, the locking screw is screwed down through the operation knob until the tail end of the locking screw is in close contact with the side wall of the movable tube, and then the movable tube can be locked on the fixed tube. The illumination warning umbrella integrates functions of illumination, warning and the like into a whole through the matching of the protective cover, the power supply, the illumination bulb and the light-emitting diodes, really achieves multiple purposes, and is beneficial to guaranteeing the personal safety of pedestrians; and through the cooperation between back shaft, uide bushing, fixed pipe, movable tube, first bevel gear, second bevel gear, first shift knob and the second shift knob, can adjust the illumination distance, it is easy and simple to handle.

Generally, the transparent material for manufacturing the protective cover can be made of transparent glass or plastic material (such as acrylic).

One end face of the second bevel gear is connected with one end face of the guide sleeve through a bearing, and the specific connection mode is as follows: the outer ring of the bearing is connected with one end face of the second bevel gear, and the inner ring of the bearing is connected with one end face of the guide sleeve. Typically, the axis of rotation of the bearing overlaps the axis of the support shaft, which is located in the inner race of the bearing with a gap between the inner wall of the inner race of the bearing and the outer side of the support shaft.

In a specific scheme, the cross section shape and size of the limiting rod are matched with the limiting hole, and the cross section shape of the limiting rod is polygonal, gear-shaped or oval.

In the preferred scheme, an upper sealing rubber sleeve is arranged on the inner wall of the upper end of the fixed pipe, a lower sealing rubber sleeve is arranged on the inner wall of the lower end of the fixed pipe, and the upper sealing rubber sleeve and the lower sealing rubber sleeve are both in close contact with the outer side face of the movable pipe. Like this, the accessible is sealed the gum cover completely in the clearance between the inner wall of fixed pipe upper end and the lateral surface of activity pipe, seals the clearance between the inner wall of fixed pipe lower extreme and the lateral surface of activity pipe completely through sealed gum cover down.

In a preferred embodiment, the light emitting diode is a yellow or red light emitting diode. The light emitting diode is preferably yellow light or red light, has stronger penetrability, can be identified at a far place and has better warning effect.

In a specific scheme, the handle comprises a cylinder body and a cover body, the cylinder body is arranged at the lower end of the movable pipe, and a cavity of the cylinder body is communicated with a cavity of the movable pipe; the power supply is detachably arranged in the barrel, the first switch button and the second switch button are arranged on the side wall of the barrel, and the cover body is detachably arranged on an opening at the lower end of the barrel. This facilitates installation or replacement of the power supply.

In a preferred scheme, the upper surface of the umbrella cover is provided with a plurality of patterns, and each pattern is formed by coating a reflective material. More preferably, the patterns are arranged equidistantly along the circumference of the umbrella shaft. When the umbrella needs to be held to cross a road, each pattern can reflect light projected to the surface of the umbrella cover from the outside, and a motor vehicle driver can clearly view the luminous patterns from a distance, so that the motor vehicle driver can judge as a pedestrian by the luminous patterns, take measures such as speed reduction and the like as soon as possible, avoid traffic accidents and have a good warning effect; moreover, each pattern can also play a role in decoration, so that the umbrella fabric is beautiful and elegant.

The illumination warning umbrella of the utility model integrates the functions of illumination, warning and the like into a whole through the matching of the protective cover, the power supply, the illumination bulb and each light-emitting diode, thereby really realizing the multi-purpose of one umbrella and being beneficial to ensuring the personal safety of pedestrians; and through the cooperation between back shaft, uide bushing, fixed pipe, movable tube, first bevel gear, second bevel gear, first shift knob and the second shift knob, can adjust the illumination distance, it is easy and simple to handle.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is an enlarged view of fig. 1 at B.

Detailed Description

As shown in fig. 1, 2 and 3, the lighting warning umbrella comprises an umbrella stand 1, an umbrella cover 2, an umbrella rod 3, a handle 4, a protective cover 5, a support shaft 6, a guide sleeve 7, a first bevel gear 8, a second bevel gear 9, a bearing 10, a lighting bulb 11, a plurality of light emitting diodes 12, a power supply 13, a first switch button 14 and a second switch button 15, wherein the umbrella rod 3 comprises a fixed tube 31 and a movable tube 32, the movable tube 32 is rotatably installed in the fixed tube 31, the umbrella stand 1 is installed on the fixed tube 31, the umbrella cover 2 is installed on the umbrella stand 1, the handle 4 is installed at the lower end of the movable tube 32, a locking screw hole 311 is formed in the tube wall of the fixed tube 31, the locking screw hole 311 is communicated with the cavity of the fixed tube 31, a locking screw 312 is installed in the locking screw hole 311, and an operation knob 313 is arranged at; the protective cover 5 is arranged on the fixed pipe 31 and is positioned above the umbrella cover 2, the protective cover 5 is made of transparent materials, and the upper end of the movable pipe 32 extends out of the upper end of the fixed pipe 31 into the cavity of the protective cover 5; the supporting shaft 6, the guide sleeve 7, the first bevel gear 8, the second bevel gear 9, the lighting bulb 11, the bearing 10 and each light emitting diode 12 are all arranged in the cavity of the protective cover 5, the supporting shaft 6 is arranged along the horizontal direction, one end of the supporting shaft 6 is connected with the lighting bulb 11, the other end of the supporting shaft 6 is provided with a limiting hole 61, the direction of the limiting hole 61 is consistent with the axial direction of the supporting shaft 6, a limiting rod 62 is arranged in the limiting hole 61, one end of the limiting rod 62 is connected with the inner wall of the protective cover 5, the supporting shaft 6 is provided with a smooth section 63 and a threaded section 64, the guide sleeve 7 is sleeved on the smooth section 63 of the supporting shaft 6 and is connected with the protective cover 5, the first bevel gear 8 is arranged at the upper end of the movable pipe 32, the second bevel gear 9 is provided with an internal threaded hole meshed with the threaded section 64 of the, one end face of the second bevel gear 9 is connected with one end face of the guide sleeve 7 through a bearing 10 (the outer ring of the bearing 10 is connected with one end face of the second bevel gear 9, and the inner ring of the bearing 10 is connected with one end face of the guide sleeve 7); a circular truncated cone-shaped groove 51 is formed in the inner wall of the protective cover 5, the cross section area of the circular truncated cone-shaped groove 51 gradually decreases from outside to inside, a reflective material layer 511 is coated on the groove wall of the circular truncated cone-shaped groove 51, and the lighting bulb 11 is located in the cavity of the circular truncated cone-shaped groove 51; each light emitting diode 12 is arranged on the inner wall of the top of the protective cover 5 and arranged in a ring shape, the power supply 13, the first switch button 14 and the second switch button 15 are all installed on the handle 4, each light emitting diode 12 is electrically connected with the power supply 13 through a first conductive wire (not shown in the figure) and the first switch button 14, the lighting bulb 11 is electrically connected with the power supply 13 through a second conductive wire (not shown in the figure) and the second switch button 15, and the first conductive wire and the second conductive wire are both located in the cavity of the movable tube 32.

The transparent material for manufacturing the protective cover 5 is made of transparent glass or plastic material (such as acrylic).

In the present embodiment, the cross-sectional shape and size of the stopper rod 62 match those of the stopper hole 61, and the cross-sectional shape of the stopper rod 62 is polygonal, gear-shaped, or oval.

In this embodiment, the inner wall of the upper end of the fixed pipe 31 is provided with an upper sealing rubber sleeve 16, the inner wall of the lower end of the fixed pipe 31 is provided with a lower sealing rubber sleeve 17, and both the upper sealing rubber sleeve 16 and the lower sealing rubber sleeve 17 are in close contact with the outer side surface of the movable pipe 32.

In this embodiment, the handle 44 includes a cylinder 41 and a cover 42, the cylinder 41 is installed at the lower end of the movable tube 32, and the cavity of the cylinder 41 is communicated with the cavity of the movable tube 32; the power supply 13 is detachably mounted in the cylinder 41, the first switch button 14 and the second switch button 15 are disposed on a side wall of the cylinder 41, and the cover 42 is detachably mounted on an opening at a lower end of the cylinder 41.

In the present embodiment, the light emitting diode 12 is a yellow or red light emitting diode 12.

In this embodiment, the upper surface of the umbrella cover 2 is provided with a plurality of patterns 21, each pattern 21 is formed by coating a reflective material, and the patterns 21 are arranged at equal intervals along the circumference of the umbrella shaft 3.

The working principle of the lighting warning umbrella is briefly described as follows:

In rainy days, particularly at night, when the user needs to hold the umbrella to cross the road, the user presses the first switch button 14 to enable the light-emitting diodes 12 to be powered on and lighted, at the moment, light rays emitted by the light-emitting diodes 12 penetrate through the protective cover 5 to be emitted to the periphery, the user can be timely reminded that pedestrians holding the umbrella to cross the road exist in front of the motor vehicle driver, the patterns 21 on the umbrella cover 2 can reflect light projected to the surface of the umbrella cover 2 from the outside, the motor vehicle driver can clearly view the light-emitting patterns 21 from a distance, the motor vehicle driver can judge the pedestrians according to the light patterns, measures such as speed reduction can be taken as soon as possible, and the personal safety of the pedestrians is guaranteed. When the front light is dark and needs illumination, the second switch button 15 is pressed to enable the illumination bulb 11 to be electrified and lightened, and the illumination bulb 11 faces the front, at the moment, one part of light emitted by the illumination bulb 11 is directly emitted through the bottom of the circular truncated cone-shaped groove 51, and the other part of light is emitted from the bottom of the circular truncated cone-shaped groove 51 after being condensed by the reflecting material layer 511, so that illumination is provided for the front of pedestrians; when the illumination distance needs to be adjusted, the locking screw 312 is loosened by operating the knob 313, the fixed tube 31 is held, the movable tube 32 rotates in the fixed tube 31 by rotating the handle 4, and the second bevel gear 9 is driven to rotate by the first bevel gear 8; because the internal screw hole of the second bevel gear 9 is meshed with the screw thread section 64 of the support shaft 6, the support shaft 6 and the lighting bulb 11 thereon are driven by the second bevel gear 9 to translate forwards or backwards along the axial direction of the support shaft 6 (at this time, the depth of the limit rod 62 inserted into the limit hole 61 is correspondingly changed), so that the lighting bulb 11 is close to or far away from the reflective material layer 511, the effects of focusing and brightness adjustment are achieved, and the lighting distance is adjusted; after the illumination distance is determined, the locking screw 312 is tightened by operating the knob 313 until the distal end of the locking screw 312 is brought into close contact with the side wall of the movable tube 32, so that the movable tube 32 can be locked to the fixed tube 31.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an illumination warning umbrella, includes umbrella stand, umbrella face, umbrella pole and handle, and the umbrella face is installed on the umbrella stand, its characterized in that: the umbrella rod comprises a fixed pipe and a movable pipe, the movable pipe is rotatably arranged in the fixed pipe, a locking screw hole is formed in the pipe wall of the fixed pipe and communicated with the cavity of the fixed pipe, a locking screw is arranged in the locking screw hole, and an operation knob is arranged at the head of the locking screw; the umbrella stand is arranged on the fixed pipe, and the handle is arranged at the lower end of the movable pipe; the illumination warning umbrella further comprises a protective cover, a supporting shaft, a guide sleeve, a first bevel gear, a second bevel gear, a bearing, an illumination bulb, a plurality of light-emitting diodes, a power supply, a first switch button and a second switch button, wherein the protective cover is made of transparent materials, the protective cover is arranged on the fixed pipe and positioned above the umbrella cover, and the upper end of the movable pipe extends out of the upper end of the fixed pipe into a cavity of the protective cover; the support shaft, the guide sleeve, the first bevel gear, the second bevel gear, the lighting bulb, the bearing and each light-emitting diode are arranged in a cavity of the protective cover, the support shaft is arranged along the horizontal direction, one end of the support shaft is connected with the lighting bulb, the other end of the support shaft is provided with a limiting hole, the direction of the limiting hole is consistent with the axial direction of the support shaft, a limiting rod is arranged in the limiting hole, one end of the limiting rod is connected with the inner wall of the protective cover, a smooth section and a threaded section are arranged on the support shaft, the guide sleeve is sleeved on the smooth section of the support shaft and connected with the protective cover, the first bevel gear is arranged at the upper end of the movable tube, the second bevel gear is provided with an inner threaded hole meshed with the threaded section of the support shaft, the second bevel gear is sleeved on the; the inner wall of the protective cover is provided with a circular truncated cone-shaped groove, the cross section area of the circular truncated cone-shaped groove gradually decreases from outside to inside, the groove wall of the circular truncated cone-shaped groove is coated with a light-reflecting material layer, and the lighting bulb is positioned in the cavity of the circular truncated cone-shaped groove; each emitting diode all sets up on the top inner wall of protection casing and arranges into the ring-type side by side, and power, first shift knob and second shift knob all install on the handle, and each emitting diode all is connected with the power electricity through first conductor wire, first shift knob, and the light bubble is connected with the power electricity through second conductor wire, second shift knob, and first conductor wire, second conductor wire all are in the cavity of movable tube.

2. The umbrella of claim 1, wherein: the inner wall of the upper end of the fixed pipe is provided with an upper sealing rubber sleeve, the inner wall of the lower end of the fixed pipe is provided with a lower sealing rubber sleeve, and the upper sealing rubber sleeve and the lower sealing rubber sleeve are in close contact with the outer side face of the movable pipe.

3. The umbrella of claim 1, wherein: the light emitting diode is a yellow light or red light emitting diode.

4. the umbrella of claim 1, wherein: the handle comprises a cylinder body and a cover body, the cylinder body is arranged at the lower end of the movable pipe, and the cavity of the cylinder body is communicated with the cavity of the movable pipe; the power supply is detachably arranged in the barrel, the first switch button and the second switch button are arranged on the side wall of the barrel, and the cover body is detachably arranged on an opening at the lower end of the barrel.

5. An illuminated warning umbrella as claimed in any one of claims 1 to 4, wherein: the upper surface of the umbrella cover is provided with a plurality of patterns, and each pattern is formed by coating a reflective material.

6. The umbrella of claim 5, wherein: the patterns are arranged at equal intervals along the circumferential direction of the umbrella rod.