TWM442441U - Lighting unit - Google Patents

Description

M442441 V. New description: [New technical field] This creation is about the lighting unit that is most suitable for the use of the minimum number of dry batteries, such as flashlights. [Prior Art] At the time of the Great East China Earthquake, there was a large-scale blackout. The scene in which the victims had to live in an unlit environment was still fresh. One of the reasons is due to dry batteries. That is to say, due to the fact that the flashlights generally sold on the market mainly use single-type dry batteries, even more than eight such single-shaped dry batteries are required, and the production of single-type dry batteries is also compared with other types of dry batteries. Less than β The dry battery using the above-mentioned single-type dry battery has a problem that the single-use dry battery is used in comparison with Dadong, and the time of continuous use is short and proportionally disproportionate, according to the current trend of energy conservation. In response to these problems, various flashlights using LEDs have been developed (Patent Documents 1 to 7). [Patent Document 1] 曰 实 实 6 6 - - 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 9 Japanese Patent Laid-Open No. 2001-105340 [Patent Document 6] Japanese Patent Application No. 2 0 0 7 - 5 1 1 3 [Patent Document 7] No. 312483〇 [New content] When the specification of the rated voltage of the LED is reviewed, the rated voltage is set to 3.2 to 3.4V, and the development of the flashlight is based on the use of two. This point can also be derived from the patent document t. Therefore, the L5V dry battery using the LED is used as the front.

A little glimpse. Flashlights do not need to be used frequently, and they are often used in situations such as thunder or earthquakes, etc., in order to obtain a degree of brightness that can be used to slow down the horror of the darkness in the event of a power outage; Considering these factors, it is required to be an energy-saving type that does not occupy too much space for carrying or collecting, and can be used continuously for a long time. However, in the case of using an LED, the rated voltage of the LED is set to 3_2 to 3.4V. Therefore, at least two 1·5-v dry batteries are required as the dry battery, and there is a limit to the number of dry batteries used for the flashlight. Therefore, in the case of carrying and storing, etc., it is necessary to ensure the *v work space required for two dry batteries, and thus there is a limit to improving portability and collectability. Eight 'Become used by horses' but the size of this bullet-type LED is too large, Λ A straight line 4

M442441 I

It is very strong, so there is a problem that the illumination is narrow and the darkness is obtained. The purpose of this creation is to provide a lighting unit that is best suited for the smallest number of dry batteries used in flashlights. In order to achieve the above objectives, the lighting unit of the present invention uses a dry battery lighting unit, including: a flat panel led

a dry battery; a dry battery constituting the flat LED source; and a booster circuit for using a secondary voltage as a voltage required for driving the flat plate, and using the secondary voltage as a reference secondary voltage setting A voltage is applied to the voltage of the dry battery, and the primary side of the boosting circuit is connected to the dry battery, and the secondary side of the voltage circuit is connected to the flat LED. As described above, according to the present invention, by using a so-called boosting configuration, the number of dry batteries used is reduced to the maximum number, and by boosting the voltage of one dry battery, it is possible to have a rated voltage of one. The effect of voltage panel LED lighting above the dry battery. [Embodiment] The lighting unit of the embodiment of the present invention is based on the lighting unit to be used, such as a flute, and the basic structure of the Ding Yi test as shown in the first and second figures is 'having a sheep Τ τ ^ , , · a ten-plate type LED1 , is a wide-angle light; a dry battery 2, the system, the τ system constitutes the flat-panel LED 1 ^ brightness tube, etc. so that the wide-angle electric LED will increase the voltage of the rise of a small flat battery, for radiation Source; 5 M442441 and booster circuit 3, the secondary side voltage is used as the voltage required for driving the flat panel LED 1 'the primary side voltage is set as the voltage of the dry battery 2 based on the secondary side voltage' Perform voltage boosting. Specifically, the flat type LED 1 has an angular shape, a circular shape, or the like, and has a characteristic of emitting light at a wide angle when emitting light. In addition, the flat panel LED 1 is required to set its rated voltage to 3.2 to 3.4 V, and is used according to this specification. In the present embodiment, as the power source of the flat panel LED 1, a 1.5 V dry battery 2' is used to dry the flat LED 1 by using one i.5 V dry battery 2. The dry battery 2' of the present embodiment is a dry battery 2 which is standardized in accordance with the IEC 60086 (JIS C 8500) of the International Electrical Standards Conference, and has a single 1 shape, a single 2 shape, and a single 3 shape. Any type of dry battery of single type 4 or single type 5 'but the number of used ones is only one. As described above, the rated voltage of the flat panel LED 1 is set to 32 to 3.4 V, so that it is not possible to illuminate the flat panel LED 1 using a dry battery of 15 V. It is also apparent that two dry batteries are used in any of the above patent documents. Therefore, in the present embodiment, a technique of boosting a voltage is employed. The so-called voltage boosting technology has been familiar to everyone. It is a well-known technology 'below,' and the significance of this voltage boosting technology is examined. The circuit technology of the secondary side is supplied from the primary side after the voltage of the primary side is boosted to the voltage required for the secondary side load. This circuit technique sets the voltage of one person side on the basis of the primary side t voltage material. However, in the present embodiment, the voltage on the secondary side is used as a reference, and the voltage of the primary side is applied. The operation method is completely the opposite. Specifically, in the case where the rated voltage of the flat-panel LED1 is 3.2 to 3.4V, the rated voltage is normalized, so the rated voltage cannot be changed, and the voltage is fixed. In the above circuit technique, since the secondary voltage is fixed, that is, it has been determined, 'the primary side voltage is not required to be a problem. On the other hand, in the present embodiment, the voltage on the secondary side is set based on the voltage on the secondary side as a reference. Therefore, the voltage on the primary side is a problem, and the driving of the flat-plate LED 1 on the secondary side is obtained. The required voltage is designed for the secondary side voltage. Therefore, in the present embodiment, the voltage on the secondary side of the booster circuit 3 is used as the voltage required for driving the flat panel LED 1 with the secondary side voltage as a reference, and the primary side voltage is set to 丨. Boosting, by setting the voltage of the secondary side of the booster circuit 3 to uv, a dry battery (1% as a power source for displaying the voltage value of 丨5v can be used. That is, the boosting power in this embodiment) In the way of the circuit 3, the secondary side voltage is used as the voltage required for driving the flat panel type LED 1, and the primary side voltage is set as the voltage of the dry battery 2 based on the secondary side voltage, and the voltage is boosted, thereby constructing Therefore, in the present embodiment, as the power source for the primary side voltage of the booster circuit 3, one dry battery 2 can be used, and the secondary side voltage is designed to be the flat type LED 1 The configuration of the voltage required for driving can reduce the number of uses of the dry battery 2 to one of the smallest number of units. As described above, in the present embodiment, a 1.5V dry battery 2, a booster circuit is used. 3 and the combination of flat LED1 The number of dry batteries can be reduced to a minimum, and the voltage required for driving the flat-type LED 1 can be obtained, so that the flat-type Led 1 can be lit and widely radiated and diffused. In the case of an LED, the light emitted from the projectile-type LED is a light that does not spread and goes straight. Therefore, it is a spot-shaped illumination. In order to obtain a desired irradiation range, it is necessary to set the number of the bullet-type LEDs to, for example, 8 ~10, but in the present embodiment, 'the flat type LED 1 is used. Therefore, even if the number of the S handles 1 is half the number of the S handles 1 is used, it is possible to ensure a wider photo than the 8-11 type of the bullet type lED.铋#村红围. In addition, the use of the flat LED 1 of the present embodiment is not limited to five '', but can also be increased or decreased according to the required illumination. ... By the way, in the present embodiment, —1 5V dry battery 2 〇久 2 flat LED1 combination and use a single 3-shaped dry battery for the violation of & double continuous use, it can be found that continuous use of 1 2 〇 hours 'right will flat panel LED When the number of 1 is increased to 5, it can be used continuously for about 5 The result of 0 hours. As shown in Fig. 3, when five flat panel LEDs 1 are used, the five flat panel LEDs 1 are connected in parallel to the turn-out side of the booster circuit 3, and The five flat panel LEDs 1 are arranged in a ten-shaped shape to increase the diffusibility of light. Further, a switch 4 for opening and closing (〇N/〇FF) power is provided between the dry battery 2 and the boosting circuit 3. Further, as shown in Figs. 2a and 2b, the flat type led i and the booster circuit 3 are mounted on a substrate 5, and the substrate 5 is placed along the circumferential surface of the dry battery 2. As an example As shown in FIGS. 2a and 2b, a plate-shaped substrate is used as the substrate 5, and the substrate 5 is placed along the circumferential surface of the dry battery 2. Further, a film-form substrate may be used as the substrate 5, and the film substrate 5 may be bonded to the dry battery 2, whereby the film substrate 5 may be disposed along the circumferential surface of the dry battery 2. M442441 As shown in Figs. 2a and 2b, when a plate-shaped substrate (or a film-shaped substrate) is used as the substrate 5, the flat-panel LED 1, the booster circuit 3, and the switch 4 are mounted on one surface of the substrate 5, The battery holder 7 is mounted on the other surface of the substrate 5, whereby the dry battery 2 is held on the battery holder 7, and the substrate 5 is disposed along the circumferential surface of the dry battery 2. The flat panel LED 1 and the booster circuit 3 are mounted on the substrate 5, and the illumination unit (Fig. 2a and 2b) of the present embodiment is disposed along the circumferential surface of the dry battery 2. As shown in the figure, a tabletop decorative lighting fixture can be constructed by being incorporated into a transparent or translucent container 8 such as an empty bottle. Further, as the container 8, in addition to the empty bottle, various other containers may be used, and the unit to be incorporated into the lighting unit is not limited to the container 8. The flat panel LED 1 and the booster circuit 3 are mounted on the substrate 5, and the illumination unit (Fig. 2a and 2b) of the embodiment of the substrate 5 is disposed along the circumferential surface of the dry battery 2, as in the i-th The figure is not limited to the case of construction. The flat panel LED 1 and the booster circuit 3 are mounted on the substrate 5, and the illumination unit (Fig. 2a and 2b) of the embodiment is disposed along the circumferential surface of the dry battery 2, as in the fourth and fourth Figure 5 shows inside. In addition, it can accommodate a dry battery 2 size package 6. As shown in Fig. 4, the lighting unit is disposed in the package body 6

10 the front side of the package body 6, whereby a matte surface will be applied

External for easy operation. Internally, a semi-transparent matte surface 9 is applied to the flat plate type lEDi^6a to process the package body 6 and

The surface 6a is made transparent. In addition, as shown in FIG. 5, a subsidiary piece 1' can be attached to one of the packages 6 to be attached to the hook of the quotient as a product display, and can also be hanged on the accessory piece 10 It is easy to carry by installing a belt or the like on the merchandise display case 10. In the examples shown in FIGS. 4 and 5, the structure of the wrapping body 6 is formed into a rectangular tubular shape, but it may be formed into a cylindrical shape in a circular shape, in short, as long as the packaging body 6 is provided. It is sufficient to have a size capable of accommodating a dry battery 2, and its shape may be any, 邡 < a package a corresponding to the flat-panel LED 1 of the package 6.丨1 stands to be transparent or translucent to maintain light transmission. Here, the volume of the package 6 is such that the capacity of the dry battery 2 can be accommodated. The substrate 5 including the flat LED 1 and the booster circuit 3 can be accommodated in a state in which the dry battery 2 can be accommodated. This is because the height of the flat panel m leaf HZ is low, so that the protrusion of the flat panel ledi from the substrate 5 can be suppressed, and the substrate 5 is disposed along the circumferential surface of the dry battery 2, so that the protruding height of these components is low. reason. Further, the surface of the package body 6 may be used, and the trademark or advertisement of the company Jas may be printed on the surface, or the package body 6 containing the dry battery 2 itself may be used as a promotional event souvenir. The person-person's modification of the illumination unit of the present embodiment will be described with reference to Fig. 6. In the above description, as shown in the first to fifth figures, it is shown that one dry battery 2 is mounted on one substrate 5 on the illumination element (flat LED boosting circuit), and these are disposed around the dry battery 2 An example of the member, but the configuration in which the flat panel LED 1 is disposed around one dry battery 2 is not limited to these. That is, as shown in FIG. 6, the flat panel LED 1, the booster circuit 3, and the switch 4 are mounted on one surface of one of the substrates 5, and the battery holder 7 is mounted on the other surface of the substrate 5, and the dry battery 2 is held therein. The substrate 5 is disposed on the battery holder 7 along the circumferential surface of the dry battery 2. Further, in the embodiment shown in Fig. 6, "three sheets of the substrate 5a having the same size as the substrate 5 are prepared, and the flat panel LED 1a and the booster circuit 3a are mounted on one of the substrates, and the dry battery is surrounded. In the manner of the periphery of 2, the three substrates 5a and the substrate 5 are combined into a cylindrical shape. Thus, the four substrates 5, 5a are disposed in the circumferential direction of one dry battery 2. 12 In this case, the plurality of LEDU's that are mounted on the substrate 5a are connected in parallel with the secondary side of the corresponding booster circuit (see Fig. 3), and are mounted on the substrate 5, respectively. The booster circuit 3 3a of 5a is connected in parallel with the dry battery 2 via the switch 4. Therefore, when the switch 4 is turned on, it is supplied once from the dry battery 2 to the primary side of the booster circuit 3, 3a. The voltage is boosted by the voltages of the respective booster circuits 3, 3a, and then the flat-panel LEDs 1a and 1a mounted on the respective substrates 5, 5a are lit. Further, in the embodiment shown in FIG. A plate-shaped substrate is used as the substrate 5, 5a, but a film-shaped substrate may be used instead. In order to arrange the flat-panel LEDs l, la' for the circumferential direction of one dry battery 2, four substrates 5, 5a are used, but In short, as long as it is capable of arranging the flat LEDs l, la in the circumferential direction of one dry battery 2, the number of substrates is not limited. As described above, the embodiment shown in Fig. 6 will be one. The base of the lighting element (flat LED, la, boost circuit 6, 6 a) is mounted around the dry battery. The plates 5, 5a are arranged in the circumferential direction of a dry battery 2, so 'the center is centered on one dry battery 2'. The flat-panel LEDs 1, 1a are radially diffused at a wide angle, so that the direction of illumination of the light becomes non-directional. As described above, according to the embodiment of the present invention, the secondary side voltage of the booster circuit 3 is used as the reference for the driving of the flat panel LED 1, and the primary side voltage is used as a reference to set the primary side voltage to 15V. By boosting the primary side voltage of the booster circuit 3 to K5V, a dry battery 2 (1.5V) can be used as a power supply for a voltage value of 1.5V, thereby reducing the number of dry batteries used to In the embodiment of the present invention, the flat panel LED 1 and the booster circuit 3 are mounted on one surface of the substrate 5, and the battery holder 7 is mounted on the other surface of the substrate 5 to dry the battery. 2 is held on the battery holder 7 'the substrate 5 is disposed along the circumferential surface of the dry battery 2, so that the lighting unit can be constructed within the size range of the dry battery 2, and the size of the illumination unit can be miniaturized' even if the lighting unit is used Assembled in flashlight In the specifications, the size of the flashlight can be miniaturized, which improves portability and collectability. Because of the increased portability and collectability, it can be carried in a pocket or a bag and carried with you. The flat type [ED 1 and a single 3-shaped dry battery 2 can be used continuously for 20 hours, for example, for 8 hours, it can be used for more than 15 days, so it can be used as an energy-saving flashlight. Also, one The actual selling price of the single 3-shaped dry battery 2 is about 25 to 30 yen, so that a cheap flashlight can be provided. In addition, since the flat-panel LED 1 emits light at a wide angle, the spread of the M M44441* is wide, and even It is also easy to read during the period when the electric power of the electric power is blocked, and it is used as a tail light for the rp and the self-propelled vehicle. The role of the luminaires required by other vehicles. In addition, by using the illumination for going home at night, it is easy to find the keyhole of the gate, etc., and it can be used in various situations. Moreover, by constructing the flat type Ledi and the booster circuit 3 The illumination unit on the substrate 5 and disposed along the circumferential surface of the dry battery 2 can be used not only as a lighting fixture for decoration, but also can be constructed, for example, by being incorporated into a transparent or translucent empty bottle at an extraordinary time. Very time lighting fixtures. Further, when the illumination unit is provided in the package 6, a translucent matte treatment is applied to the face center of the package 6 that covers the front surface of the flat LED 1, and the package is subjected to the matte treatment. The surface is formed into a concave-convex pattern to improve the diffusion range of light emitted from the flat panel LED 6. Further, by making the surface 6a of the package transparent, the illuminance of the light emitted from the flat panel L·E D 1 can be maintained. Further, the irradiation range can be adjusted by the number of use of the flat panel LEDs, and by appropriately combining these illumination units, illumination with the required illumination can be ensured. In addition, two or more substrates 5 and 5a of the flat panel 15 M442441 type LED 1 and the booster circuit 3 are placed in the circumferential direction of the dry battery 2, and the boosting circuits 3, 3a of the substrates 5 and 5a are placed one by one. The dry batteries 2 are connected in parallel, so that the direction of light irradiation becomes non-directional, and the irradiation range of one dry battery can be further expanded. As described above, according to the present invention, by using a voltage boosting configuration, the number of dry batteries is reduced to a minimum number, and by pushing the voltage of one dry battery, the flat LED can be lit. , which in turn can be beneficial for energy saving. M44244.1 [Simple description of the drawings] Fig. 1 is a perspective view showing the state of use of illumination in the embodiment of the present creation. Fig. 2a is a perspective view showing the configuration of the illumination unit in the state of the creation from the side of the flat panel LED. Fig. 2b is a perspective view showing the configuration of the illumination unit from the side of the dry battery side. Fig. 3 is a perspective view showing a lighting circuit of an embodiment of the present creation. Fig. 4 is a perspective view showing the state of use of illumination in the embodiment of the present creation. Fig. 5 is a perspective view showing the state of use of illumination in the embodiment of the present creation. Fig. 6 is a perspective view showing an example of illumination variation of the embodiment of the present creation. [Description of main component symbols] l, la flat panel LED 2 dry battery 3, 3a booster circuit 4 switch 5, 5a substrate 6 package body 6a surface unit of the unit of the unit of the form of the unit 17 of the unit M442441 6b hole 7 battery holder 8 container 9 matte 1 0 subsidiary piece

Claims (1)

M442441, .6. Patent application scope: 1. A lighting unit that uses dry batteries. The lighting unit includes: a flat panel LED that emits light at a wide angle; a dry battery that constitutes a power source for the flat panel LED; The circuit 'uses the secondary side voltage as the drive of the flat panel LED. The voltage required for the operation is based on the secondary side voltage as a reference. The voltage on the primary side is not the voltage of the dry battery, and the voltage is boosted. The primary side of the boosting circuit is connected to the dry battery, and the secondary side of the boosting circuit is connected to the flat LED. 2. The lighting unit of claim 1, wherein the lighting unit comprises a substrate, one of the substrates being mounted on one side The booster circuits of the substrates are connected in parallel with the one or more substrates and the dry cells. 19