Patent Application
20150219293
The invention relates to a light-emitting device used on carry-on articles such as clothing, shoes, hat and bags, and in particular, to a light-emitting device which emits light along a direction vertical to the axial direction of a guide line, and has a stronger tensile property.
The prior art relates to accessories such as clothing, shoes, other clothes and backpacks on which a light-emitting device is carried. For multiple reasons, shoes and clothing having a flasher have been more popular, where the reasons include safety, noticeable appearances and only the purpose of novelty.
Light-emitting units used for shoes generally includes an optical source, such as one or a plurality of light-emitting diodes; a power, such as a battery; and a switch connecting the power to one or a plurality of lamps. These units usually include electronic circuit components which can control the actual illuminating time of the lamps, thus limiting power consumption and saving the battery. However, a plurality of groups of guide lines are usually led out from the circuit component of the light-emitting devices usually; moreover, an LED illuminant is welded at the end position of each group of guide lines, wherein the light emitting direction of the illuminant is the same with the axial direction of the guide line. All the light-emitting devices have a common defect that each group of guide lines can only be welded with one LED illuminant, which is easy to cause insufficient brightness or single light-emitting pattern, and cannot emit light from the lateral side of the carry-on article.
In order to overcome the defects of the prior art, the invention aims at providing a light-emitting device used on carry-out article which enables to connect a plurality of illuminants on each group of guide lines, and can emit light from the lateral side of carry-on clothing
To achieve the above objective, the invention employs the technical scheme as follows:
a light-emitting device on carry-on article, includes:
a movable power, configured to provide a stable power source to a circuit;
a control circuit, configured to control a light-emitting component to emit light in a predetermined manner;
and at least one circuit of light-emitting component connected with a plurality of illuminants in parallel, wherein, the light-emitting component is electrically connected with the control circuit;
the illuminants are vertically welded on the side of a circuit board; electrode terminals of the illuminants penetrate to the other side of the circuit board and are electrically connected with a printed circuit on the circuit board so as to form light-emitting elements; and the light-emitting elements are welded on a guide line having an anode and a cathode in parallel at predetermined intervals.
The guide line is a week current sheathed line which is formed by sticking two pieces of lines together, and is welded on a printed circuit of the circuit board of the light-emitting element after a non-breaking peeling treatment is carried out on positions of the guide line at predetermined intervals; a tubular pinch insulated protective covering is arranged on the position corresponding to the light-emitting element; and a hole for exposing the illuminant is arranged on the tubular wall of the protective covering.
The illuminant is an LED illuminant.
A single tubular pinch insulated protective covering is adopted on the single light-emitting element having a further interval; continuous tubular pinch insulated protective coverings are adopted on a plurality of light-emitting elements having a closer interval; and holes for exposing the illuminants are arranged on the tubular walls of the protective coverings corresponding to the positions of the illuminants.
Since the above technical scheme is adopted, and according to the light-emitting device used on carry-on article of the invention, a plurality of illuminants can be welded on one group of guide line at intervals without shearing the guide line, which not only increases the brightness of the light-emitting device, but also enables the guide line to have a stronger tensile property, and enables the illuminants to emit light vertical to the axial direction of the guide line, and to be conveniently installed on the carry-on article to emit light to the lateral side.
The invention is further introduced in details with references to the attached drawings and embodiments.
As shown in
In the embodiment, three light-emitting components 3, 5 and 6 are introduced in details, and a light-emitting element 31 is taken as an example to explain the structure of the light-emitting element. The illuminants 4 are vertically welded on the side of a circuit board 34; electrode terminals 36 of the illuminants 4 penetrate to the other side of the circuit board 34 and are electrically connected with a printed circuit on the circuit board so as to form light-emitting elements 31; and the light-emitting elements 31 are welded on a guide line 32 having an anode and a cathode in parallel at predetermined intervals.
As shown in
A single tubular pinch insulated protective covering is adopted on the single light-emitting element having a further interval, such as a light-emitting component 3 and a light-emitting component 6. The light-emitting component 3 includes the guide line 32, a plurality of light-emitting elements 31 connected in parallel, and the tubular pinch insulated protective covering 33. The light-emitting component 6 includes a guide line 62, a plurality of light-emitting elements 61 connected in parallel, and a tubular pinch insulated protective covering 63. Continuous tubular pinch insulated protective coverings are adopted on a plurality of light-emitting elements having a closer interval, such as light-emitting component 5, which includes a guide line 52, a plurality of light-emitting elements 51 connected in parallel, and a tubular pinch insulated protective covering 53. Holes for exposing the illuminants are arranged on the tubular walls of the protective coverings corresponding to the positions of the illuminants.
