CN2545875Y

CN2545875Y - Umbrella crown loop bar for illuminating umbrella

Info

Publication number: CN2545875Y
Application number: CN 02235250
Authority: CN
Inventors: 吴增荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-24
Filing date: 2002-05-24
Publication date: 2003-04-23
Anticipated expiration: 2012-05-24

Abstract

The utility model discloses an umbrella end loop bar for an illuminating umbrella, which is made of transparent materials; a space part 1c which can contain an illuminating component is arranged inside. The umbrella end loop bar 1 is fixed on a middle bar or the upper nest top of the illuminating umbrella; the utility model is characterized in that a plurality of heaves are formed on at least one part of the surface in the loop bar 1; the heave can be a protruding bar 1a or 1b; because of the lens function of the heave, the utility model can disperse or radiate the beam from the illuminating component so as to strengthen the illuminating effect and make the beam with conspicuous light source. The utility model has much better alarm effects.

Description

The umbrella crown loop bar of light-emitting umbrella

Technical field

The utility model relates to a kind of light-emitting umbrella, particularly a kind of umbrella crown loop bar of light-emitting umbrella.

Background technology

General light-emitting umbrella is to be provided with light-emitting component in the umbrella end, this light-emitting component periphery cover usually is covered with a loop bar, and be fixed on the umbrella boom end, this loop bar is transparent or semitransparent, be positioned at the light-emitting component of this loop bar inside, be luminous by the power supply supply capability of being located at umbrella handle inside, and via loop bar to external exposure.

Yet; the light source that light-emitting component sent of general light-emitting umbrella is faint light such as LED; and known in the past loop bar is simple cylindric or have the awl tubular of tapering slightly, and it is only as the usefulness of this light-emitting component of covering protection, does not have the effect that helps bright its light source.Therefore, use the light-emitting umbrella of umbrella crown loop bar commonly used, its illumination effect is also bad, especially has on the street of most powerful light sources, and the illumination effect of the light-emitting umbrella that this is commonly used is more unshowy, the poor stability of caution.

The utility model content

The purpose of this utility model provides a kind of umbrella crown loop bar with light-emitting umbrella of bright source effect, to improve the security of light-emitting umbrella caution, even at the bright place in street, also has good illumination effect and the alert effect of looking.

The utility model is to be made of light transmissive material, has the spatial portion that can hold light-emitting component in inside, this umbrella crown loop bar is fixed on rod or last nest top in the light-emitting umbrella, be characterized in that at least a portion on this umbrella crown loop bar surface is formed with most projections, because the lensing of those projections, can be with light scattering in addition, the radiation of light-emitting component, strengthen its illumination effect, make it have showy light source, and have good police to look effect.

Description of drawings

Fig. 1 is the utility model partial cross-sectional perspective view.

When Fig. 2 is installed on light-emitting umbrella for the utility model, the non-luminous state diagram of light-emitting umbrella parachute-opening.

When Fig. 3 is installed on light-emitting umbrella for the utility model, the state diagram that the light-emitting umbrella parachute-opening is luminous.

Fig. 4 is the umbrella handle portion structure chart of Fig. 2 and light-emitting umbrella shown in Figure 3.

Fig. 5 is automatic employed electric wiring figure during the bright lamp of flicker of light source of light-emitting umbrella.

Employed electric wiring figure when Fig. 6 is the continuous bright lamp of the light source of light-emitting umbrella.

The specific embodiment

See also shown in Figure 1, the umbrella crown loop bar 1 of the utility model is to be made of translucent material, the at least a portion on umbrella crown loop bar 1 surface is formed with most projections, has the spatial portion 1c that can accommodate light-emitting component in inside, in this embodiment, projection includes is located at the prominent bar 1a that its section of umbrella crown loop bar 1 outer surface is most arc standing shapes, and be located at the umbrella crown loop bar inner surface and be female spiral helicine prominent bar 1b, a part of female spiral of this umbrella crown loop bar 1 inner surface, but this umbrella crown loop bar 1 spiral shell of double as is loaded on the usefulness of nest.

Above-mentioned prominent bar 1a, 1b can be located at surperficial any place of umbrella crown loop bar 1, can be located at any surface of umbrella crown loop bar outer surface or inner surface, or be located at surfaces externally and internally simultaneously can.

See also Fig. 2 and Fig. 3, shown in Figure 4, light-emitting umbrella is the long umbrella 10 of manual open and close type that is equiped with the umbrella crown loop bar 1 of the utility model, long umbrella 10 have umbrella handle 11, cap 12, middle excellent 13, go up nest 14, nest 15, main bone 16, fulcra 17, epiphysis 18, umbrella cloth 19, illuminating circuit 20 down, this illuminating circuit 20 be by the IC wafer 24 of light-emitting component such as LED21, battery 22, switch 23, control usefulness, be disposed in electric wire 25, spring 26 in the rod constituted.

See also shown in Figure 5ly, electric wire 25 is to form the electric circuit that is communicated in LED21 from the terminal of battery 22 via the IC wafer 24 of switch 23 and control usefulness.Therefore, if during switch 23ON,, for LED21 supply capability intermittently, make the LED21 bright lamp that glimmers from battery 22 because control is with the action of IC wafer 24; If during switch 23 OFF, then stop its bright lamp.

See also shown in Figure 6ly, when substituting IC wafer 24 and using fixing electricity group, when being lighting lamp state at switch 23ON, LED21 is can continuous bright lamp.

Though exemplified the long umbrella of hand in an embodiment, the utility model can be installed on any luminous parachute kits such as parachute jumping, automatic umbrella, folded umbrella.

The utility model is at Fig. 1, among the embodiment shown in Figure 2, its umbrella crown loop bar 1 is to be made by colourless or painted translucent material, be provided with the prominent bar 1a that section is most arc standing shapes at its outer surface, and be provided with female spiral helicine prominent bar 1b at inner surface, the light that is sent by the LED21 light source, be in all directions by this prominent bar scattering, whole umbrella crown loop bar forms an illuminator indirectly, and extend to the whole length of this umbrella crown loop bar 1, so, during from it, whole umbrella crown loop bar just presents the illuminator of a vast volume, and glittering shinny, makes by the faint light of the single-point that LED21 sent, can enlarge its luminous volume and illumination effect via this umbrella crown loop bar 1, and have good police by this and look effect.

Therefore, be equiped with the light-emitting umbrella 10 of umbrella crown loop bar 1, its illumination effect is very good, even in street, also can show the illumination effect that it is good, during use with most light sources, can be recognized by steam turbine car driver, bicycle knight etc. immediately, extremely helpful for the safety in my traffic.

In the present embodiment, projection is to be presented at umbrella crown loop bar 1 outer surface the prominent bar 1a that section is most arc standing shapes is set, and at inner surface the prominent bar 1b of female helical form is set.Yet, also the prominent bar 1a of arc standing shape can be located at umbrella crown loop bar 1 inner surface, and the spiral helicine prominent bar 1b of mother is located at outer surface, and either party all can should prominent bar 1a, 1b to be installed in umbrella crown loop bar 1 inner surface or outer surface.In addition, the scope of this prominent bar also can be carried out various changes, and the section shape that forms the bar ditch of this prominent bar and prominent bar thereof also can arbitrarily design.

The projection of umbrella crown loop bar 1 can be by single or formed along the spiral goove that plural helix became, and the prominent bar that forms this ditch can be trapezoid spiral, chevron spiral and circle spiral, and this spiral is one or one or more, also can be in many.

Above-mentioned ditch or prominent bar can be along dextrorotation and the left-handed formed spiral goove of spiral twill, are overlapped into the twill installing.

Moreover projection can be the prominent bar of the curved standing shape of installing abreast with respect to rod in the umbrella of most sections.

The prominent bar of the curved standing shape of said most sections can constitute and is horizontal phase Linan row, also can the parallel arrangement via certain intervals to each other.

The bar ditch of the prominent bar of said formation can be installed in length and breadth or oblique clathrate.

In addition, this projection can be the projection of the lens-shaped that globule decorative pattern shape scatters, and the recess that also can be the concavees lens shape forms.Be that projection can be lens-shaped, it is that outer surface at umbrella crown loop bar is formed with most globule decorative pattern shapes or cancellate projection.

Be formed with the recess of concavees lens shape at the outer surface of umbrella crown loop bar, projection is to form by being higher part between this recess relatively.

Claims

1, a kind of umbrella crown loop bar of light-emitting umbrella, it is fixedly arranged on the top of light-emitting umbrella, be located at the periphery of the light-emitting component on top, this umbrella crown loop bar is to be made by light transmissive material, this umbrella crown loop bar inside has the spatial portion that holds light-emitting component, it is characterized in that: at least a portion on the surface of umbrella crown loop bar is formed with most projections.

2, according to the umbrella crown loop bar of the described a kind of light-emitting umbrella of claim 1, it is characterized in that: said protrusion-shaped is formed in the inner surface of umbrella crown loop bar.

3, according to the umbrella crown loop bar of the described a kind of light-emitting umbrella of claim 1, it is characterized in that: said protrusion-shaped is formed in the outer surface of umbrella crown loop bar.

4, according to the umbrella crown loop bar of the described a kind of light-emitting umbrella of claim 1, it is characterized in that: said projection forms along the formed spiral goove of helix.

5, according to the umbrella crown loop bar of the described a kind of light-emitting umbrella of claim 4, it is characterized in that: projection is for being set as the set spiral goove of decorative pattern shape and forming along right-hand helix and revolving helix.

6, according to the umbrella crown loop bar of the described a kind of light-emitting umbrella of claim 1, it is characterized in that: projection is the prominent bar that axial section is most arc standing shapes.

7, according to the umbrella crown loop bar of the described a kind of light-emitting umbrella of claim 1, it is characterized in that: projection is the prominent bar that horizontal section is most arc standing shapes.

8, according to the umbrella crown loop bar of the described a kind of light-emitting umbrella of claim 1, it is characterized in that: projection constitutes for the convex lens that the umbrella crown loop bar outer surface forms.

9, according to the umbrella crown loop bar of the described a kind of light-emitting umbrella of claim 1, it is characterized in that: projection is the recess formation at the concavees lens of umbrella crown loop bar outer surface formation.