JP2010531534A - Detachable light emitter - Google Patents

Abstract

In the present invention, one or more main lamps (75) are disposed on the front surface portion (15), one or more auxiliary lamps (81) are disposed on the side surface portion (19), and the side surface portion (19) includes The present invention relates to a detachable light emitting device including a case (11) having an inclined surface and a detachable unit (31) detachably coupled to a cap eaves (3) of the cap (1).

Description

  The present invention relates to a detachable light-emitting device, and more particularly to a detachable light-emitting device that realizes a robust and stable assembly structure while greatly improving convenience in use.

  In general, during leisure and sports activities such as mountain climbing, fishing, exercising, traveling, hiking, jogging, etc., the face was projected from the front of the hat eaves to protect the face from sunlight and to block the sunlight and secure a field of view. Wear a hat and wear a hat like the one above at night.

  As mentioned above, there is no particular problem in daytime activities such as mountain climbing, fishing, and travel with a hat on, but it is difficult to secure a field of view at night, and a separate light emitter, that is, a flash must be provided. There is a point.

  Also, as mentioned above, during climbing or traveling, the user must hold and move the flash at night, so the activity is unnatural and the field of view must be moved along the light. There is a risk of distraction and accidents.

  Also, in places where the hands are free and bright light is required, such as at night work places, the flash must be held in one hand and the other hand must be used for work. If you have to use both hands, there is a problem that other workers must have a flash beside you.

  In order to solve such a problem, a light-emitting device that attaches a band with a light-emitting lamp to the head or is attached to and detached from a cap eave by a clip is widely known.

When a band with a light-emitting lamp is attached to the head, the band is brought into close contact with the operator's head, so that there is a problem that it is inconvenient to use the operator's head under pressure.

In addition, a light emitter that can be attached to and detached from the cap eaves with a clip or the like has a weak coupling force, and the cap eaves or the like are biased forward, or the light emitter can be easily detached from the cap eaves or the like, which is inconvenient to use. There was a disadvantage of being.

  Such a conventional light emitting device mainly uses a non-rechargeable battery as its power source, and such a non-rechargeable battery has to be frequently replaced, so the convenience of use for the user is greatly reduced. There were disadvantages that required a lot of replacement costs. In addition, the arrangement relationship between the battery and the circuit board is complicated, and the work of welding the lamp power lead to the circuit board is very complicated, making it difficult to firmly connect the lamp power lead to the circuit board. As a result, there is a problem in that the performance is extremely lowered and the product can be defective.

  As a result, recently, a rechargeable battery that can easily charge a power source through an input jack has been applied. When such a rechargeable battery is applied, the volume and weight of the light emitter are reduced. Since it increases greatly, there is a disadvantage that the convenience of use for the user is still lowered.

  For example, when the weight of the light emitter increases, the cap eaves are biased forward due to the weight of the light emitter attached to the cap eaves, which greatly reduces the convenience of use and increases the volume of the light emitter. When the field of view is blocked by the light emitter, there is a problem that the purpose of the light emitter cannot be realized.

  In addition, the conventional light emitting device has a disadvantage in that the use of a non-rechargeable battery causes a problem of environmental pollution due to a battery that is easily discarded.

  In addition, the conventional light emitting device has an unstructured case structure, has low strength against external impacts, and has poor fitting characteristics between parts, resulting in a decrease in assembly or production process. However, there is a disadvantage in that the manufacturing cost is increased due to a significant decrease in performance and assembly.

  The present invention was created to solve the above-described problems of the prior art, and the object of the present invention is to be used by being easy to attach and detach from the object and more firmly connecting. It is an object of the present invention to provide a detachable light emitter capable of minimizing the above inconvenience.

  In addition, the present invention makes it easier to detect the wearer's light emission signal to the outside, thereby ensuring safety from the outside at night, and various uses such as various warning lights and hand signals. Provided is a detachable light emitter that can be actively utilized.

  In addition, the present invention applies a rechargeable battery to charge and use the battery, such as inconvenience in use due to frequent replacement due to the use of a conventional non-rechargeable battery or an increase in replacement cost, etc. It is an object of the present invention to provide a detachable light emitting device that can eliminate the disadvantages and can eliminate the disadvantages of increasing the volume and weight due to the use of a rechargeable battery.

  Further, the present invention reinforces the strength against external shock by making the case assembly structure more rigid, and improves the assembly and productivity by improving the fitting property between parts. An object of the present invention is to provide a detachable light emitting device capable of greatly reducing manufacturing costs.

  Another object of the present invention is to provide a detachable light emitting device that can be reduced in size and weight through optimization of the internal space.

  In addition, the present invention can easily and firmly weld the lamp power lead wire to the circuit board side, so that a detachable light emitting device capable of greatly improving the productivity and minimizing product defects can be provided. The purpose is to provide.

  In order to achieve the above object, a detachable light emitting device according to a preferred embodiment of the present invention has one or more main lamps disposed on a front surface and one or more auxiliary lamps disposed on a side surface. The portion includes a case having an inclined surface and an attachment / detachment unit for detachably coupling the case to the object.

  As a preferred feature of the present invention, there are provided an upper plate and a lower plate to be connected to each other, a battery and a circuit board are interposed between the upper plate and the lower plate, and a case having one or more lamps and the case as a target. A plurality of alignment guides for aligning the mounting positions of the battery and the circuit board projecting on the inner surface of one of the upper plate and the lower plate; The upper plate and the lower plate have coupling protrusions and coupling grooves on surfaces facing each other.

  As another preferred feature of the present invention, there is provided a case in which a circuit board and a battery are electrically connected to the lamp, and a detachable unit for detachably coupling the case to an object. The circuit board is installed so as to surround the periphery of the battery.

  According to the detachable light emitting device of the present invention, it is easy to attach and detach, and there is an advantage that inconvenience in use can be minimized by achieving a firm coupling.

  In addition, the present invention includes an auxiliary lamp that blinks in addition to the main lamp that illuminates the front, so that it can sense its position from the outside, and can be secured from the outside at night, and can be attached to and detached from the cap eaves. By improving the structure of the clip, a detachable light emitter that can prevent the clip from being damaged and extend the life of the product even during intense exercise such as hiking or jogging provide.

  The power source used for the detachable light emitter of the present invention is preferably a rechargeable battery. It can be used for a long time without replacing the battery by connecting the power source from the external power source to the input terminal of the rechargeable battery through the input jack and charging the battery.

  In addition, the removable light emitting device of the present invention has an advantage that the size and weight of the light emitting device can be reduced even when a rechargeable battery is used by applying a structure in which a circuit board surrounds the periphery of the battery. .

  In particular, the present invention has the advantage that the power lead of the lamp can be easily and firmly welded to the circuit board side, so that its productivity can be greatly improved and product defects can be minimized.

The perspective view of the detachable light-emitting device by this invention. The principal part disassembled perspective view of FIG. The exploded perspective view of FIG. The bottom perspective view of the other detachable light emitting device shown in FIG. The longitudinal cross-sectional view of FIG. The figure which showed the state with which the detachable light-emitting device by this invention was mounted | worn with the cap eaves. Drawing shown along the arrow A of FIG.

  The objects, features and advantages of the present invention described above will become more apparent from the following detailed description.

  Hereinafter, a detachable light emitter according to the present invention will be described with reference to the accompanying drawings.

  First, it should be noted that in the drawings, the same components or parts are denoted by the same reference numerals. In describing the present invention, specific descriptions of related well-known functions or configurations are omitted for the sake of clarity.

  1 to 5 show a detachable light emitter according to a preferred embodiment of the present invention. As shown in these drawings, the detachable light emitter 10 according to the present invention includes a detachable unit 31 detachably coupled to an object such as a case 11 and a cap eaves 3.

  The case 11 includes a lower plate 13 that forms a lower surface, and an upper plate 21 that is coupled to the upper side of the lower plate 13.

  The lower plate 13 includes a front surface portion 15 and a rear surface portion 17 which are disposed to face each other along the edge thereof and form a front surface and a rear surface. The front surface portion 15 and the rear surface portion 17 include a pair of side surfaces. A part 19 is arranged. Here, the front bracket 15 is coupled to a lamp bracket 25 that supports the main lamp 75, and the lamp bracket 25 has a reflecting surface 25a. Further, in front of the lamp bracket 25, a light diffusing lens 27 for diffusing light emitted from the main lamp 75 forward is provided.

  The side surface portion 19 has an inclined surface 19 inclined toward the rear surface portion 17 on the front surface portion 15, an auxiliary lamp 81 is mounted on the inclined surface 19, and a reflecting surface 81 a is provided around the auxiliary lamp 81. Can be equipped.

  The upper plate 21 is detachably coupled to the lower plate 13, and the left and right sides of the upper plate 21 are inclined to correspond to the lower plate 13.

  Meanwhile, a rechargeable battery 45 and a circuit board 71 may be interposed between the upper plate 21 and the lower plate 13. The battery 45 at this time is provided in a flat plate shape, and the circuit board 71 is connected to the battery 45. It is preferable that it is formed so as to surround the periphery. Here, although the power source used in the detachable light emitting device of the present invention can be used even in a non-rechargeable type, troublesome due to frequent battery replacement caused by the use of a non-rechargeable battery and an increase in maintenance cost due to the replacement, In consideration of environmental problems caused by discarded batteries to be discarded, it is preferable to use a rechargeable battery. Such a rechargeable battery is charged by connecting a power source from an external power source to an input terminal through an input jack.

  As described above, the case 11 has the inclined surfaces 19 on the left and right side surfaces thereof, so that the light emission signals of the main lamp 75 and the auxiliary lamp 81 arranged on the front surface portion 15 side can be diffused to a wider range outside. As a result, it can be detected more easily outside, and it can be used for various purposes such as various warning lights and hand signals as well as providing safety from the outside at night.

  Here, the main lamp 75 and the auxiliary lamp 81 can be used for various alarm signals, hand signals, and the like by setting various emission hues.

  The upper plate 21 is formed with through holes 21a and 21b through which a main switch 85 and an auxiliary switch 91 described later pass.

  The detachable unit 31 is formed in various structures such as a Velcro fastener and a clip, and is detachably coupled to the object.

  The detachable unit 31 of the present embodiment includes two or more clips 41 spaced in the left-right direction on the lower plate 13 and an extension 33 that extends the clip 41 in the spaced left-right direction. It has a bent portion 35 bent toward the rear surface portion 17.

  The extension part 33 extends two or more spaced clips 41 in the left-right direction, and is connected to the lower plate 13 to further increase the connection area of the clips 41, thereby easily breaking the clips 41. Can be prevented.

  As shown in FIG. 5, the extension portion 33 and the bent portion 35 are applied to the extension portion 33 and the bent portion 35 side by forming the inner cross sections 33 a and 35 a so as to have a curvature with a predetermined radius. By appropriately dispersing the applied external force, the strength can be further reinforced, and thereby the breakage can be prevented.

  As shown in FIGS. 4 and 6, the extension portion 33 is formed such that the upper surface 33 b and the lower surface 33 c have a curvature with a predetermined radius in the length direction, and thereby the external force is bent. The strength can be further enhanced by being distributed along the upper surfaces 33b and 33c.

  The clip 41 extends from the bent portion 35, is bent so as to be elastically urged toward the bottom surface of the lower plate 13, and the bent portion comes into contact with an object such as a cap eaves 3 or the like. It has the surface 41a.

  Further, the contact surface 41a is formed so as to bend with a predetermined radius in the width direction so as to increase the contact area with the object such as the cap eaves 3, thereby greatly increasing the coupling force of the detachable unit 31. At the same time, the clip 41 is supported by being in surface contact with the object, so that the contact force or coupling force can be greatly increased.

  Thereby, the attachment / detachment unit 31 of the present invention is coupled to the cap eaves 3 or the like by reinforcing the strength thereof by the curved structures 33a, 33b, 33c, 35a of the extension portion 33 and the bent portion 35. Even when strenuous exercises such as hiking or jogging are performed in the state, the fatigue strength acting on the clip 41 can be reduced, the clip 41 can be prevented from being damaged, and the life of the product can be extended.

  In particular, when two or more clips 41 are joined to the cap eaves 3 curved on both sides, the lower plate 13 of the case 11 is naturally adhered to the cap eaves 3, and the outer cover of the cap eaves 3 is damaged by the clips 41. The case 11 is firmly fixed in place without being detached from the cap eaves 3.

  The battery 45 may be formed of a rechargeable battery, has a flat shape, and is interposed between the lower plate 13 and the upper plate 21 of the case 11, and a circuit board 71 is disposed around the rechargeable battery 45. It is installed in a surrounding form.

  In particular, the present invention may be applied to the upper plate 21 and the lower plate 13 in consideration of the fact that the size of the rechargeable battery 45 can increase the overall size and weight when the rechargeable battery 45 is applied. The thickness can be reduced to reduce its size and weight.

  Further, the opposing surfaces of the upper plate 21 and the lower plate 13 have mounting portions 47a and 47b on which the battery 45 is mounted, and the mounting portions 47a and 47b include a lattice-shaped reinforcing rib 49a, 49b is formed, and the reinforcing plates 49a and 49b minimize the thickness of the upper plate 21 and the lower plate 13 and reinforce the strength thereof, whereby the case 11 of the present invention is reduced in size and weight. be able to.

  The lower plate 13 and the upper plate 21 have one or more alignment guides 51 and 53 that are protruded on any one side of surfaces facing each other.

  The alignment guides 51 and 53 are disposed adjacent to one or more first alignment guides 51 that align the adjacent surfaces of the battery 45 and the circuit board 71 and the rear surface portion 17, and are arranged on one side of the battery 45. One or more second alignment guides 53 that align the long sides, and one or more coupling groove portions 54 project on the same line as the second alignment guide 53, and the coupling groove portions 54 extend from the upper plate 21. The protruding coupling protrusion 52 can be fitted, and the coupling protrusion 52 is reinforced by a cross-shaped reinforcing rib 52a. The coupling groove 54 and the coupling protrusion 52 as well as the battery 45 and the circuit board 71 can be aligned.

  In addition, the lower plate 13 has a pair of hook coupling portions 61 for aligning the mounting positions of the battery 45 and the circuit board 71 together with the first alignment guide 51 and the second alignment guide 53. The hook coupling portion 61 is formed so as to protrude toward the plate 21, and can be protruded between the battery 45 and the circuit board 71. The hook coupling portion 61 is formed with a support rib 61a in a direction orthogonal to the hook coupling portion 61, and the hook coupling portion 61 can reinforce its support rigidity by the support rib 61a.

  A hook portion 65 projects from the upper plate 21 toward the lower plate 13, and the hook portion 65 meshes with a hook coupling portion 61 of the lower plate 13, thereby coupling the upper plate 21 and the lower plate 13. The hook portion 65 is formed with a support rib 65a in a direction orthogonal to the hook portion 65, and the hook portion 65 can reinforce the support rigidity of the support leave 65a.

  As shown in FIG. 5, the hook portion 65 includes a peripheral wall 67 that protrudes from the plate surface of the upper plate 21 toward the lower plate 13, and a locking protrusion that meshes with the hook hole 63 of the hook coupling portion 61 of the lower plate 13. 69. The locking projection 69 is formed at the end of the peripheral wall 67 so as to protrude outward from the outer peripheral surface of the peripheral wall 67. The region of the end portion of the locking projection 69 has an inclined surface that is inclined from the end portion of the peripheral wall 67 toward the upper plate 21 so that when the upper plate 21 is hook-connected to the lower plate 13, the connection is facilitated. . Thus, the upper plate 21 can be easily assembled to the lower plate 13 by the inclined surface of the locking projection 69 of the hook portion 65 inclined in the opposite direction of the hook coupling. The hook portion 65 and the hook coupling portion 61 serve not only to firmly fix the upper plate 21 and the lower plate 13 but also to easily place the battery 45 on the battery placement portions 47a and 47b.

  With such a configuration, the upper plate 21 and the lower plate 13 are more firmly coupled by the hook coupling portion 61 and the hook portion 65, the coupling protrusion 52 and the coupling groove 65. Further, even if the hook coupling portion 61 and the hook portion 65 protrude to a predetermined length, the support ribs 61a and 65a reinforce the support rigidity so that the upper plate 21 and the lower plate 13 are more firmly coupled. Can be achieved. As a result, the case 11 of the present invention has a solid assembly and connection structure, and is enhanced in rigidity against external impacts, and the first alignment guide 51 and the second alignment guide formed on the upper plate 21 and the lower plate 13. 53, the battery 45 and the circuit board 71 are fitted in the upper plate 21 and the lower plate 13 without any gaps, so that the fitting property between the parts is very good and the internal space is optimized. Can reach the point.

  Further, the opposing surfaces of the upper plate 21 and the lower plate 13 have mounting portions 47a and 47b on which the battery 45 is mounted, and the mounting portions 47a and 47b include a lattice-shaped reinforcing rib 49a, 49b is formed, and the reinforcing plates 49a and 49b minimize the thickness of the upper plate 21 and the lower plate 13 and reinforce the strength of the case 11 according to the present invention to reduce the size and weight. Can be planned.

  The case 11 houses a circuit board 71 on which a circuit for supplying power to the main lamp 75 and the auxiliary lamp 81 is formed.

  At this time, the circuit board 71 is placed between the upper plate 21 and the lower plate 13 of the case 11 and includes a circuit for supplying power to the main lamp 75 and the auxiliary lamp 81. The circuit board 71 is formed so as to surround a peripheral area of the battery 45, and the circuit board 71 has an input terminal 76 on one side thereof, and an input jack 45a is connected to the input terminal 76, and the input jack 45a. The rechargeable battery 45 is charged by the external power source. Further, the circuit board 71 has an output terminal 77 on the other side, and an output jack 45b is connected to the output terminal 77, and a power source charged in the battery 45 through the output jack 45b is connected to a navigator, a mobile phone, MP3, etc. Such external electronic products can also be charged.

  Further, the power source used in the detachable light emitting device of the present invention can use a non-rechargeable battery, but the problem of frequent battery replacement caused by the use of the non-rechargeable battery and the cost increase due to the replacement In consideration of environmental problems caused by the discarded battery, it is preferable to apply a rechargeable battery. By connecting a power source from an external power source to the input terminal through the input jack, the battery can be charged and used for a long time without replacing the battery.

  On the other hand, the circuit board 71 has first to third ends 71a, 71b, 71c surrounding the periphery of the rechargeable battery 45, and an insertion groove 71d is formed at the end of the first end 71a. The hook coupling portion 61 is inserted into the fitting groove 71d, so that the mounting or mounting of the circuit board 71 can be made more accurate. Therefore, the present invention realizes a low profile in which the height of the upper plate 21 and the lower plate 13 is minimized by configuring the circuit board 71 so as to surround the periphery of the battery 45. There is an advantage that the size can be made more compact overall.

  Further, since the circuit board 71 can be formed in a simpler circuit pattern by the structure in which the circuit board 71 surrounds the periphery of the battery 45, the power supply lead 79 of the main lamp 75 or the auxiliary lamp 81 is connected to the circuit board 71. When welding to the side, the power supply lead 79 can be directly welded to the circuit board 71 side without the need for a separate auxiliary electric wire or other separate processing. As a result, the present invention has the advantage that the welding operation can be performed very easily. For example, the power supply lead 79 of the main lamp 75 is directly welded adjacent to the first end 71a of the circuit board 71, thereby improving the welding structure of the power supply lead 79 and the circuit board 71 and improving the productivity. Can be achieved.

  The main lamp 75 is electrically connected to the circuit board 71, is supported by the lamp bracket 25 disposed on the front surface portion 15 of the case 11, and emits light in front of the case 11. In the present embodiment, four main lamps 75 are illustrated, but the number of main lamps 75 is not limited thereto. Therefore, walking or work can be facilitated by the emission of the main lamp 75.

  The auxiliary lamp 81 is disposed on the inclined surface 19 a of the case 11, and its power supply lead wire is welded to both sides of the circuit board 71. At this time, the auxiliary lamp 81 emits light by a power source provided from the battery 45 and blinks at a predetermined time interval. Therefore, by flashing the auxiliary lamps 81 located on both sides of the case 11, it is possible to more easily inform the user of his / her position in an emergency situation or emergency, and to detect his / her position from the outside. Safety can be achieved.

  Here, the main lamp 75 and the auxiliary lamp 81 are preferably light emitting diodes (LEDs).

  On the other hand, the detachable light emitter 10 according to the present invention is electrically connected to the battery 45 to turn on / off the power supplied to the main lamp 75 and the auxiliary lamp 81, and the first switch 85. And a second switch 91 that is electrically connected to control the operation of the first switch 85. Here, it is exemplified that the first switch 85 is a push button switch, and the second switch 91 is a slide switch.

  The first switch 85 and the second switch 91 pass through the through holes 21 a and 21 b of the upper plate 21 and protrude from the plate surface of the upper plate 21.

  With such a configuration, when the first switch 85 is turned on while the second switch 91 is turned on, the power of the battery 45 is supplied to the main lamp 75 and the auxiliary lamp 81 at the same time. The auxiliary lamp 81 emits light simultaneously.

  Here, when the first switch 85 is pressed once with the second switch 91 turned on, only the main lamp 75 is lit, and when the first switch 85 is pressed again, the auxiliary lamp 81 is lit. When the 1 switch 85 is pressed again, the main lamp 75 and the auxiliary lamp 81 can be simultaneously turned off.

  Further, when only one of the first switch 85 and the second switch 91 is turned on, the power of the battery 45 is not supplied to the main lamp 75 and the auxiliary lamp 81 and the output jack 77 is not supplied. It is also possible to charge an external electronic product through the output jack 77 by supplying power only to.

  On the other hand, the present invention can further include an ultrasonic generator 90, which is connected to the circuit board 71 side, transmits ultrasonic waves through the speaker hole 91 of the upper plate 21, and mosquitoes. The approach of various insects such as flies can be blocked in advance.

  The ultrasonic generator 90 according to the present invention generates one or more wavelengths in various regions, thereby blocking the insects to be exterminated for each wavelength region and greatly improving the convenience of use. be able to.

  With such a configuration, the detachable light emitter 10 according to the present invention is arranged so that the clip 41 faces upward as shown in FIG. 6 and FIG. It is combined with the cap eaves 3 so as to be positioned between the case 11 and the clip 41.

  In this case, the free end portion of the clip 41 is formed in an upward curve above the rear surface portion 17 of the case 11, and the light emitter 10 is pushed in from the front to the rear of the cap eaves 3 to be easily coupled to the cap eaves 3. The lower plate 13 of the case 11 is naturally brought into close contact with the cap eaves 3 formed by curving downward on both sides to prevent the outer cover of the cap eaves 3 from being damaged by the clip 41 and the case 11 The case 11 is firmly connected to a fixed position without being detached by the cap eaves 3 by the pair of clips 41 elastically urged toward the lower plate 13.

  In addition, the light emitter 10 of the present invention reduces the fatigue strength acting on the clip 41 and breaks the clip 41 even when exercising vigorously such as hiking or jogging with the hat 1 worn. Can be extended and the life of the product can be extended.

  Further, as described above, with the second switch 91 installed on the upper plate 21 of the case 11 of the light emitter 10 fixed to the cap eaves 3 being operated to the ON position, the first switch 85 is pressed once. When turned on, the main lamp 75 and the auxiliary lamp 81 are supplied with power from the battery 45 and emit light.

  In this case, since the main lamp 75 is located at the end portion of the cap eaves 3, there is no structure that blocks the light emitted from the main lamp 75, no shadow is generated, and the main lamp 75 is located in front of the eye position. Thus, the viewing angle can be secured, the irradiation angle of the main lamp 75 can be matched with the viewing angle of the eye, and when the cap 1 is put on, the position can be fixed, The position of the main lamp 75 changes to the same angle depending on the position where the head is turned around, so that the front is illuminated. Therefore, the field of view can be easily secured at night.

  At the same time, the auxiliary lamp 81 supplied with power from the battery 45 starts to flash at a predetermined time interval, and therefore, light is emitted not only in front of the cap eaves 3 but also on both sides of the cap eaves 3, which is dangerous. In the case of a situation or emergency, the position of the wearer of the hat 1 can be notified more easily.

  On the other hand, when the second switch 91 is operated to the off position while the first switch 85 is on, power is not supplied from the battery 45, and the main lamp 75 and the auxiliary lamp 81 are turned off. The natural discharge can be cut off.

  In this way, on the pair of side surfaces arranged between the front surface portion and the rear surface portion, an inclined surface inclined to form an obtuse angle with the front surface portion is formed, and an auxiliary lamp blinking on this inclined surface is disposed, By forming a detachable unit that surrounds the cap eaves between the case and the clip, you can sense your position from the outside, so that you can be safe from the outside at night, such as hiking or jogging Even during such intense exercise, the fatigue strength acting on the clip can be reduced, the clip can be prevented from being broken, and the life of the product can be extended.

  Also, by welding the main lamp power lead wire to the end of the circuit board adjacent to the battery, welding work is easy and the main lamp power lead wire can be firmly connected to the circuit board. The working time can be shortened to improve productivity and reduce product defects.

On the other hand, the present invention is not limited to the described embodiments, and various modifications and changes can be made without departing from the spirit and scope of the present invention. It is quite obvious. Accordingly, such variations and modifications should fall within the scope of the claims of the present invention.

Claims (16)

A case in which one or more main lamps are disposed on the front surface, one or more auxiliary lamps are disposed on the side surface, and the side surface has an inclined surface;
A detachable light emitter comprising: a detachable unit that detachably couples the case to an object.   The detachable light emitting device according to claim 1, wherein power supplied to the main lamp and the auxiliary lamp is supplied by a rechargeable battery, and the rechargeable battery is charged through an input jack from an external power source. .   The detachable light emitting device according to claim 1, wherein the case includes an upper plate and a lower plate which are coupled to each other.   The detachable unit includes two or more clips spaced apart in the left-right direction on the lower plate and an extension that extends the clips in the separated left-right direction, and the extension is bent toward the rear surface. The detachable light emitting device according to claim 1, further comprising a bent portion.   The detachable light emitting device according to claim 4, wherein the extension part and the bent part are formed so that an inner cross section thereof has a curvature of a predetermined radius.   6. The detachable light emitting device according to claim 5, wherein the extension part is formed so that an upper surface and a lower surface thereof have a curvature in a length direction thereof.   The clip extends from the bent portion and is formed by being bent so as to be elastically biased toward the bottom surface of the lower plate, and has a contact surface in contact with the object at the bent portion. The detachable light emitting device according to claim 5, wherein the contact surface is formed to have a curvature in a width direction thereof.   A first switch for turning on / off the power supplied to the main lamp and the auxiliary lamp; and a second switch electrically connected to the first switch for controlling the operation of the first switch. The detachable light emitting device according to claim 1, wherein   The detachable light emitter according to claim 1, further comprising an ultrasonic generator for generating one or more ultrasonic wavelength regions. A case having an upper plate and a lower plate to be interconnected, a battery and a circuit board interposed between the upper plate and the lower plate, and having one or more lamps;
A detachable unit that detachably couples the case to the object;
A plurality of alignment guides for aligning the mounting positions of the battery and the circuit board protrude from an inner surface on one side of the upper plate and the lower plate, and the upper plate and the lower plate face each other. A detachable light emitting device comprising a coupling protrusion and a coupling groove on a surface.   The upper plate and the lower plate each include a hook coupling portion and a hook portion protruding from surfaces facing each other, and a support rib is formed in each of the hook coupling portion and the hook portion in a direction orthogonal to each other. Item 11. A detachable light emitting device according to Item 10.   The detachable light emitting device according to claim 11, wherein the hook coupling portion and the hook portion are disposed in a portion where the battery and the circuit board are adjacent to each other.   The detachable light emitting device according to claim 10, wherein the upper plate and the lower plate have lattice-shaped reinforcing ribs on surfaces facing each other.   The detachable light emitting device according to claim 10, wherein the battery is a rechargeable battery. A case having one or more lamps, and a circuit board and a battery electrically connected to the lamps;
A detachable unit that detachably couples the case to the object;
The detachable light emitter, wherein the circuit board is installed so as to surround the periphery of the battery. 16. The circuit board according to claim 15, wherein the circuit board has first to third ends that surround a periphery of the battery, and a power supply lead wire of the lamp is welded to one side end of the circuit board. Removable light emitter.

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