TWI596297B - Multipurpose assistance lamp - Google Patents

Description

Multi-purpose auxiliary light

The present invention relates to a multi-purpose auxiliary lamp, and more particularly to a multi-purpose auxiliary lamp, wherein a light-emitting unit comprises a transparent film and a shell plate each having an arc-shaped surface and disposed on an arc shape a front surface and a rear surface of the surface of the organic light emitting diode light emitting sheet, a rotating system coupled to one end of the light emitting unit to support the light emitting unit, and a circuit portion for operating the organic light emitting diode light emitting sheet And a battery is located in the base, the base being hingedly coupled to the rotating body to minimize thickness and provide light with increased brightness by employing an organic light emitting diode as a light source.

It is known that a lamp installed in a bedroom or a living room in a building has a structure fixedly mounted to a wall or a ceiling, so that it is impossible to move the lamp, and it is sometimes impossible to place the lamp in a desired position.

Accordingly, the present invention provides a multi-purpose auxiliary light that can be used by a user as a light source by mounting the multi-purpose auxiliary light at various locations required in a building. Of course, the multi-purpose auxiliary light can also be used for leisure, such as for camping or outdoor fishing.

A portable auxiliary light, such as an indicator light, can be exemplified as a conventional technique associated with the multi-purpose auxiliary light of the present invention, but when considering construction use, the portable auxiliary light of the prior art is only in an emergency (such as power failure) The lamp used, therefore, the portable auxiliary lamp is not the same as the present invention.

At the same time, a filament type bulb has been used as a portable aid in a related technical field. Lamps, but recently, such as the development of light source components, new and various light source components such as light-emitting diodes (LEDs) have been used to manufacture new products. In particular, organic light-emitting diodes (OEDLs) having advantages in high brightness, thin film structure, and bendability have recently been developed in large numbers, and the organic light-emitting diodes have been applied to various image devices such as televisions. .

Accordingly, the present invention is applicable to a OLED capable of realizing a high brightness and a thin film structure as a light source member, and exhibits a multi-purpose having a higher brightness than a conventional portable auxiliary lamp and being lighter and more elegant than a conventional portable auxiliary lamp. Auxiliary light.

The present invention is directed to providing a multi-purpose auxiliary lamp which is thinned by combining a thin film type organic light emitting diode light emitting sheet, a transparent film and a shell plate, thereby minimizing thickness and releasing light brightness. Upgrade.

Further, the present invention has been made in an effort to provide a light source including a light-emitting unit capable of changing a radius of curvature by using an organic light-emitting diode light-emitting sheet and a flexible transparent film as a light-emitting unit.

An embodiment of the present invention provides a multi-purpose auxiliary lamp, comprising: an illumination unit having an organic light-emitting diode light-emitting sheet having an arc-shaped surface, a transparent film having an arc-shaped surface, and a a shell surface of the arc-shaped surface, the transparent film is in surface contact with the front surface of the organic light-emitting diode light-emitting sheet and stacked on a front surface of the organic light-emitting diode light-emitting sheet, and the shell plate and the organic light-emitting layer In the case where one of the rear surface of the polar body light-emitting sheet is in face-to-face contact, the shell plate receives and supports the organic light-emitting diode light-emitting sheet and the transparent film by using a left edge and a right edge; and a rotating body coupled to the light-emitting unit One end and supporting the light unit; and a base, which is hinged The ground body is coupled to the rotating body, and accommodates a line portion and a battery portion to operate the organic light emitting diode light emitting sheet.

The cover plate may include a rear cover portion, a plurality of side protruding ends, and a plurality of guiding arm portions, the rear cover portions face-contacting the rear surface of the organic light emitting diode light emitting sheet, the side edges protruding The end portion protrudes perpendicularly from the two surfaces of the back cover portion facing each other to support the OLED light-emitting sheet and the transparent film on the side of the protruding end portion of the side, and the guiding arm portions are The side protruding ends extend inwardly to be parallel to a front surface of the back cover portion and contact and support the surface of the edge of the transparent film.

In this case, the light emitting unit may form a plurality of free ends which are at both ends of the longitudinally exposed end such that a filling plug is mountable and coupled to the end opposite to the coupled rotating body The other end of the portion prevents the organic light-emitting diode light-emitting sheet and the transparent film contained in the shell from being exposed.

In addition, the cover plate may include a rear cover portion and a plurality of side frame portions facing away from the rear surface of the organic light emitting diode light emitting sheet, and the side frame portions are attached to the back cover portion An edge that faces at least perpendicular to each other and protrudes perpendicularly toward the front surface, the edges being in face-to-face contact and supporting the organic light-emitting diode positioned inside the side frame portions facing a front surface of the back cover portion A luminescent sheet and the transparent film.

In this case, in the side frame portion, a first vertical end portion, a second vertical end portion and a third vertical end portion are sequentially formed, and the first vertical end portion directly contacts and supports the rear portion. One side of the cover portion, the second vertical end portion directly contacts and supports one side of the organic light emitting diode light emitting sheet, and the third vertical end portion directly contacts and supports one side of the transparent film .

In this case, the side frame portion may have a first horizontal end and a second level. An end portion, the first horizontal end portion is formed between the first vertical end portion and the second vertical end portion and conforms to an edge of the front surface of the back cover portion, and the second horizontal end portion is formed on the edge portion The edge of the surface behind the transparent film is adhered between the second vertical end portion and the third vertical end portion.

In addition, the transparent film may include a front cover portion that faces the front surface of the OLED light-emitting sheet face-to-face, and the side cover portions vertically protrude from the front cover facing each other. The two sides of the portion support the OLED light emitting sheet on the side of the side end portion, and the shell plate may include a back cover portion and a plurality of side protruding ends, the back cover portion is in face-to-face contact a rear surface of the organic light-emitting diode illuminating sheet, the side protruding ends project perpendicularly to both side surfaces of the rear cover portion facing each other to support the side ends on the side edges of the side protruding ends.

In this case, the side end portion of the transparent film may have a plurality of conspicuous protrusions protruding in a longitudinal direction of the transparent film, and the side protruding ends of the shell plate may have a plurality of conspicuous recesses. It is formed in a position corresponding to some prominent protrusions.

Meanwhile, the pedestal may have a magnetic body provided on a rear surface of one of the magnetic bodies to fit the pedestal to an external article.

In this case, the magnetic body may be attached to the inner side and the outer side of the rear surface of the base, and the outer magnetic body is detachably disposed on the rear surface.

As described above, by combining the organic light-emitting diode light-emitting sheet, the transparent film, and the shell sheet, the multi-purpose auxiliary lamp according to the present invention can have a higher brightness than the conventional auxiliary lamp, and can be compared Know that the auxiliary light is lighter and more elegant.

In addition, the rotating system integrally coupled to the light emitting unit is rotationally hingedly coupled to the base, so that the surface of the base can be maintained to rotate vertically or horizontally according to the surface of the base. And through the light-emitting unit having an arc-shaped surface, the multi-purpose auxiliary light can be suitably used as an atmosphere lamp in a bedroom or a living room in a building.

Of course, the multifunctional auxiliary lamp according to the present invention can be conveniently used appropriately for the leisure use and location desired by the user, such as outdoor camping or fishing.

In addition, in the case of attaching an element such as a screw or a double-sided tape when assembling the light-emitting unit, there is a problem of an increase in volume and thickness, an increase in work program, and an increase in defect rate, but by merely cooperating with the organic light-emitting diode The polar light-emitting sheet and the transparent film are assembled in the shell plate or the light-emitting unit according to the present invention is assembled by sliding the organic light-emitting diode light-emitting sheet and the transparent film into the shell plate, thereby reducing volume and Thickness, significantly reduced work procedures, and significantly reduced the defect rate of products due to assembly.

Furthermore, according to the characteristics of the organic light-emitting diode, the multi-purpose auxiliary lamp can provide a light source close to natural light that cannot be realized by a known filament type bulb, a light-emitting diode, etc., and can also greatly reduce power consumption, thereby achieving environmental protection. Multi-purpose auxiliary light.

In addition, as described above, the organic light-emitting diode light-emitting sheet can be formed into a three-dimensional curved shape by bending the organic light-emitting diode light-emitting sheet, so that various arc shapes such as concave or convex shapes can be realized or have The light-emitting unit in the shape of a multi-surface can realize the advantages of various designs.

1‧‧‧Multipurpose auxiliary light

10,10’,10”‧‧‧Lighting unit

10a‧‧‧Free end

11‧‧‧Organic light-emitting diodes

12,12’‧‧‧Transparent film

12a’‧‧‧ Front Cover

12b’‧‧‧ side end

13,13’‧‧‧ Shell

13a, 13a’, 14‧‧‧ Back cover

13b, 13b’‧‧‧ Side protruding end

13c‧‧‧Guide arm

16‧‧‧ Filling plugin

15‧‧‧ Side frame

15a‧‧‧First vertical end

15b‧‧‧second vertical end

15c‧‧‧ third vertical end

15d‧‧‧first horizontal end

15e‧‧‧second horizontal end

20‧‧‧ rotating body

21‧‧‧ Hinge pin

30‧‧‧Base

30a‧‧‧Perforation

31‧‧‧Line Department

32‧‧‧Battery Department

33‧‧‧ bottom cover

34‧‧‧Inside plate magnet

35‧‧‧Outer plate magnet

H‧‧‧ Eye-shaped depression

T‧‧‧Brightly raised

1 is a schematic view of a multi-purpose auxiliary lamp in accordance with a first exemplary embodiment of the present invention.

Figure 2 is a side elevational view of the multipurpose auxiliary lamp of Figure 1.

Figure 3 is an exploded perspective view of the multipurpose auxiliary lamp of Figure 1.

Figure 4 is a schematic illustration of the illumination unit of the components of the multipurpose auxiliary lamp of Figure 1.

Figure 5 is a schematic illustration of an exemplary embodiment of the use of the multipurpose auxiliary lamp of Figure 1.

Figure 6 is a cross-sectional view showing a light-emitting unit of the constituent elements of the multi-purpose auxiliary lamp according to the second exemplary embodiment of the present invention.

Figure 7 is a cross-sectional view showing a light-emitting unit of constituent elements of a multi-purpose auxiliary lamp according to a third exemplary embodiment of the present invention.

Figure 8 is a schematic illustration of a multi-purpose auxiliary light in accordance with a fourth exemplary embodiment of the present invention.

As shown in FIG. 1 and FIG. 2, a multi-purpose auxiliary lamp 1 according to a first exemplary embodiment of the present invention includes a light-emitting unit 10 having a thin plate shape having an integrally curved surface, and a lower end portion coupled to one of the light-emitting units 10. And supporting the rotating body 20 of the light emitting unit 10 and a base 30 coupled to one end of the rotating body 20.

As shown in FIG. 3, the light emitting unit 10 includes a thin film-shaped organic light-emitting diode light-emitting sheet 11 as a light-emitting element, and includes a transparent film 12 that faces the organic light-emitting diode light-emitting sheet 11 face-to-face and is stacked on the organic layer. The surface of the light-emitting diode illuminating sheet 11 is on the front surface. The transparent film 12 allows light generated from the organic light-emitting diode light-emitting sheet to pass therethrough, and serves to protect the organic light-emitting diode light-emitting sheet 11 from external impact.

In addition, the light emitting unit 10 further includes a rectangular shell plate 13 that accommodates and supports the organic light emitting diode light emitting sheet 11 and the transparent film 12.

As shown in FIG. 4, in the case where the cover 13 is in surface contact with the surface of the OLED backlight 11, the cover 13 receives and supports the organic light through the left and right edges of the cover 13. The polar light-emitting sheet 11 and the transparent film 12.

Specifically, the shell plate 13 includes a rear cover portion 13a and a plurality of side protruding ends. 13b and a guiding arm portion 13c that faces the rear surface (the upper surface of FIG. 4) of the organic light emitting diode illuminating sheet 11 face to face, the side protruding end portions 13b vertically protruding from each other The two sides of the rear cover portion 13a, and the guiding arm portion 13c extends inwardly from the side protruding end portions 13b to be parallel to and contact with a front surface of the rear cover portion 13a and support the edge of the transparent film The surface.

The side protruding end portion 13b supports the organic light emitting diode illuminating sheet 11 and the transparent film 12 which are vertically stacked on the side edges of the side protruding end portions 13b, and the guiding arm portions 13c are in contact with and supported. a surface (the lower surface of FIG. 4) on the edge of the transparent film 12, so that the organic light-emitting diode illuminating sheet 11 and the transparent film 12 are accommodated together and supported by the guiding arm portions 13c and the back cover The internal space formed by the portion 13a.

The shell plate 13 can be realized by extrusion molding of aluminum, and the organic light emitting diode illuminating sheet 11 and the transparent film 12 can be loaded into the shell plate 13 from one end of the longitudinal direction of the shell plate 13 The method constitutes the light emitting unit 10.

Meanwhile, as shown in FIG. 3, a filling plug 16 having a thin rod shape is mounted and coupled to the upper and lower free ends of the shell 13 on which the organic light emitting diode 11 and the transparent film 12 are mounted. The free end portion 10a is formed on one of the 10a, so that the organic light-emitting diode light-emitting sheet 11 and the transparent film 12 which are housed in the shell plate 13 and the transparent film 12 are prevented from protruding outside through the free end portion 10a.

The lower free end portion 10a is inserted and fixed to the rotating body 20.

An end portion of the rotating body 20 coupled to one end of the light emitting unit 10 is rotatably coupled to the base 30 by a hinge pin 21. Accordingly, the base 30 has a structure that is rotatable relative to the light emitting unit 10 and the rotating body 20 (see FIG. 5A).

The rotatable structure of the pedestal 30, the illuminating unit 10 and the rotating body 20 can be oriented toward one side or the other according to an object surface (such as a ceiling surface or a wall surface) attached and supported by the susceptor 30 The side rotation is such that the appearance of the multi-purpose auxiliary lamp can be realized in various ways, as shown in Figs. 5B to 5E.

As shown in FIG. 1 to FIG. 3, the base 30 is rotatably coupled to one side of the rotating body 20, and accommodates a line portion 31 and a battery portion 32 to operate the organic light emitting diode light-emitting sheet 11. . As the battery unit 32, a lithium ion battery for use in a mobile phone or the like can be used, and a charging device for the mobile phone can be used.

Further, a connector (not shown) for supplying electric power to the lithium ion battery 32 is provided to the susceptor 30, so that the versatile auxiliary lamp 1 can also be used in a state where electric power is supplied from the outside through the electric wires.

The bottom surface of the base 30 is in face-to-face contact with a wall or a ceiling such that the base 30 serves as a support or support for the multi-purpose auxiliary lamp 1, and the base 30 can be an injection molded product made of plastic. The base 30 can be fixed through a through hole 30a by inserting a wall nail.

Further, as shown in FIG. 3, the plate-shaped magnets 34 and 35 are provided on the inner side and the outer side of the bottom cover 33 of the base 30, so that the base 30 can be attached to the outside of an article made of stainless steel.

Specifically, the outer plate magnet 35 may be separated from the base 30 such that when a film of a tent is interposed between the inner plate magnet 34 and the outer plate magnet 35, the inner plate is The magnet 34 and the outer plate magnet 35 fix the multipurpose auxiliary lamp 1 to the tent.

In the light-emitting unit 10' of the multi-purpose auxiliary lamp according to the second exemplary embodiment of the present invention, as shown in Fig. 6, a casing includes a rear cover portion 14 and a plurality of side frame portions 15.

The rear cover portion 14 is in face-to-face contact and supports the rear surface (upper surface in the drawing) of the organic light-emitting diode light-emitting sheet 11 , and the side frame portions 15 are attached to the front surface of the rear cover portion 14 (pattern Both side surfaces on the edge of the lower surface of the middle surface, the two side surfaces facing each other and perpendicularly protruding toward the front surface The side frame portions 15 contact and support the corresponding edges of the organic light emitting diode light-emitting sheet 11 and the transparent film 12 on the inner side of the front surface of the rear cover portion 14 of the side light portion 15.

In particular, the side frame portions 15 each have a rotating T-shaped cross section, wherein a plurality of first vertical end portions 15a directly contacting and supporting the two edges of the rear cover portion 14 are directly formed, directly A plurality of second vertical ends 15b contacting and supporting the two edges of the organic light-emitting diodes 11 and a plurality of third vertical ends 15c directly contacting and supporting the two edges of the transparent film 12.

Furthermore, the side frame portion 15 is adhered to the edge of the front surface of the rear cover portion 14 by a first horizontal end portion 15d formed between the first vertical end portion 15a and the second vertical end portion 15b. And bonding the edge of the rear surface of the transparent film 12 through the second horizontal end portion 15e formed between the second vertical end portion 15b and the third vertical end portion 15c.

Here, the rear cover portion 14 may be made of stainless steel or carbon, and the side frame portion 15 may be an injection molded product made of aluminum.

As shown in FIG. 7, a light-emitting unit 10" of a multi-purpose auxiliary lamp according to a third exemplary embodiment of the present invention includes a transparent film 12' and a shell plate 13' that face-to-face contact with an organic light-emitting diode A front surface of one of the polar light-emitting sheets 11 is stacked on the front surface of the organic light-emitting diode light-emitting sheet 11, and the shell 13 receives and supports the organic light-emitting diode light-emitting sheet 11 and the transparent film 12'. On the side of the shell 13'.

The transparent film 12' includes a front cover portion 12a' and a plurality of side end portions 12b' that face the front surface of the organic light-emitting diode light-emitting sheet 11 face-to-face (the lower surface in the drawing) And the side end portions 12b' project perpendicularly to the left side surface and the right side surface of the front cover portion 12a' to support the side of the side edge portion 12b' of the organic light emitting diode.

The shell 13' includes a rear cover portion 13a' and a plurality of side protruding end portions 13b', and thereafter The cover portion 13a' is in face-to-face contact with a rear surface (upper surface in the drawing) of the organic light-emitting diode light-emitting sheet 11, and the side protruding end portions 13b' are vertically protruded from the rear cover portion 13a' The two side surfaces facing each other support the side end portion 12b' on the side of the side edge projecting end portion 13b'.

Accordingly, the light-emitting unit 10" has a thickness of a structure in which only three layers are disposed, and the three layers are: the organic light-emitting diode light-emitting sheet 11, the transparent film 12', and the shell plate 13'. The light-emitting unit of the light-emitting unit (equivalent symbol 10 of FIG. 4) of the first exemplary embodiment using the side-side assembly member is thinner.

In this case, as shown in FIG. 7, a plurality of conspicuous protrusions T protrude in the longitudinal direction of the side end portion 12b' of the transparent film 12', and a plurality of conspicuous depression portions H are formed in corresponding to the conspicuous convex portions. The side of the shell 13' of the T protrudes from the end portion 13b' so that the conspicuous projections T and the conspicuous recesses H can be fixed to each other when assembled.

Meanwhile, with respect to the flexibility of the organic light-emitting diode light-emitting sheet as a light source, the multi-purpose auxiliary lamp according to the present invention can be implemented to have a light-emitting unit 10 having a plurality of curved surfaces as shown in FIG.

The above-described multi-purpose auxiliary lamp is merely an exemplary embodiment to aid in understanding the present invention, and it should be understood that the scope or technical scope of the present invention should not be limited to the foregoing description.

1‧‧‧Multipurpose auxiliary light

10‧‧‧Lighting unit

20‧‧‧ rotating body

30‧‧‧Base

Claims (10)

A multi-purpose auxiliary lamp comprising: an illumination unit having an organic light-emitting diode light-emitting sheet having an arc-shaped surface, a transparent film having an arc-shaped surface, and a shell having an arc-shaped surface, The transparent film is in surface contact with the front surface of the organic light emitting diode light emitting sheet and stacked on a front surface of the organic light emitting diode light emitting sheet, and the back surface of the light emitting sheet of the shell and the organic light emitting diode light emitting sheet is face to face In the case of contact, the shell plate receives and supports the organic light emitting diode light emitting sheet and the transparent film by using a left edge and a right edge; a rotating body coupling one end of the light emitting unit and supporting the light emitting unit; And a base coupled to the rotating body in a rotationally hinged manner, and accommodating a line portion and a battery portion to operate the organic light emitting diode light emitting sheet. The multi-purpose auxiliary lamp of claim 1, wherein the cover plate comprises a rear cover portion, a plurality of side protruding ends, and a plurality of guiding arm portions, the back cover portion is coupled to the organic light emitting device The surface of the polar illuminating sheet is in face-to-face contact, and the side protruding ends protrude perpendicularly to the two surfaces of the back cover portion facing each other to support the OLED light emitting sheet and the transparent film protrudes on the side The sides of the ends, and the guiding arms extend inwardly from the side protruding ends to be parallel to a front surface of the back cover and contact and support the surface of the edge of the transparent film. The multi-purpose auxiliary lamp of claim 2, wherein the light-emitting unit forms a plurality of free ends, which are formed at both ends of a longitudinal direction, such that a filling insert is mounted and coupled to Coupling the rotation The other end of the end portion of the rotating body prevents the organic light emitting diode light-emitting sheet and the transparent film contained in the shell from being exposed. The multi-purpose auxiliary lamp of claim 1, wherein the cover plate comprises a rear cover portion and a plurality of side frame portions facing to face the surface of the organic light-emitting diode light-emitting sheet face-to-face, The side frame portions are attached to the two edges of the back cover portion, and the two edges face at least facing each other and protrude perpendicularly toward the front surface, and the two edges are in face-to-face contact and supported on a front surface facing one of the back cover portions. The organic light-emitting diode light-emitting sheet and the transparent film on the inner side of the plurality of side frame portions. The multi-purpose auxiliary lamp of claim 4, wherein a first vertical end portion, a second vertical end portion and a third vertical end portion are sequentially formed on the side frame portion, the first The vertical end portion directly contacts and supports one side of the back cover portion, the second vertical end portion directly contacts and supports one side of the organic light emitting diode light emitting sheet, and the third vertical end portion is directly Contact and support one side of the transparent film. The multi-purpose auxiliary lamp of claim 5, wherein the side frame portion further has a first horizontal end portion and a second horizontal end portion, the first horizontal end portion being formed on the first vertical portion Between the end portion and the second vertical end portion and fitting the edge of the front surface of the back cover portion, the second horizontal end portion is formed between the second vertical end portion and the third vertical end portion The edge of the surface behind the transparent film is applied. The multi-purpose auxiliary lamp of claim 1, wherein the transparent film comprises a front cover portion and a plurality of side end portions, the front cover portion is in face-to-face contact with the front surface of the organic light emitting diode light-emitting sheet. The side ends Straightly protruding from the two sides of the front cover portion facing each other to support the side surface of the side portion of the organic light emitting diode, and the cover includes a rear cover portion and a plurality of side protruding ends. The rear cover portion is in face-to-face contact with the rear surface of the OLED light-emitting sheet, and the side protruding ends protrude perpendicularly to the two side surfaces of the rear cover portion facing each other to support the side ends on the side The sides protrude from the sides of the ends. The multi-purpose auxiliary lamp of claim 7, wherein the side end portion of the transparent film has a plurality of conspicuous protrusions protruding in a longitudinal direction of the transparent film, and a side of the shell protrudes The end portion has a plurality of conspicuous recesses which are formed at positions corresponding to the conspicuous protrusions. The multi-purpose auxiliary lamp of claim 1, wherein the base has a magnetic body provided on a rear surface of the magnetic body to conform the base to an external article. The multi-purpose auxiliary lamp of claim 9, wherein the magnetic system is attached to the inner side and the outer side of the rear surface of the base, and the outer side of the magnetic body is detachably disposed on the rear surface.