TW550198B - Light emitting diode lamp device - Google Patents

Abstract

The object of the present invention is to provide a light emitting diode (LED) lamp device that is compatible with a bulb and LED regardless of size differences. The solution is that a package 1 is formed with a structure that is exchangeable with a bulb socket and comprises a power source conversion circuit 2 for making the input requirement identical to a bulb whereby at least one LED 3 can be replaced by a bulb. The package 1 has at least one LED 3 fixedly mounted on the leading end, and accommodates a power source conversion circuit 2 for converting the source into a voltage or current for stimulating the LED 3, and has an outside structure made of a synthetic resin capable of removably mounted on a mounting hole 7. Further, at least one LED 3 may be designed to have an arbitrary emission color.

Description

550198 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a light-emitting diode lighting device, which is applied to display panels such as a vehicle display or a surface light-emitting body, and is particularly applied to a display panel. As the case of knowledge and light-emitting diodes. [Known Technology] Generally, lighting of a vehicle display is performed by means of a light bulb. In addition, as disclosed in Japanese Patent Laid-Open No. 10-1976 71, a full-color light-emitting diode (RGB-LED) is also used to illuminate a vehicle display. According to the technology disclosed in the publication, an RGB-LED is installed on the end face of the light guide body mounted on the display, and the emitted light of the RGB-LED is introduced into the light guide body and emitted from the plane of the light guide body, and is irradiated to the display.仪 总。 Instrument overall. The RGB-LED is mounted on a dedicated flexible substrate, and because the RGB-LEd is used, the display device can illuminate an arbitrary color according to a control circuit provided on the flexible substrate. [Problems to be Solved by the Invention] • But, as the technology disclosed in Japanese Patent Laid-Open Publication No. 10- 1 9 767 1, only / ten pairs of specific applications can be equipped with dedicated rgb-led.

However, when universality is required, the RGB-LED mounted on a dedicated soft European substrate cannot be used. In addition, even if it is used in the same way as a conventional light bulb, it cannot be used because the specifications and dimensions of the bulb and the phosphor are different. The purpose of the present invention is to provide a light-emitting diode lighting device having a limitation due to its size [means for solving problems]. Not affected by lights

550198 V. Description of the invention (2) If the scope of the patent application is:… there are more than one light-emitting diode lighting device of the hair well-4, which includes a source to convert the above-mentioned V light; a power conversion circuit is used to convert the input power The body is at its front end; the voltage and current that the body emits; and the enclosure contains the above-mentioned power conversion circuit; more than one light-emitting diode; and the freely assembled synthetic resin. The external structure is made for installation. Kong Ke'an has one or more of the above-mentioned hairpin-color, complex-color composite color output white or other colors of single-resin package Ksvv; polar body. In addition, in a cartridge case, the power conversion circuit is composed of wheels, clothes, and a plurality of small chips. In addition, the above voltage and current can also be used as a source to make the light-emitting diode emit light as%. Pen pressure control or stable current control input unit is installed with more than one :: the latter 2 coats are installed at the end = structure It is a container made of synthetic resin, and can be installed freely through the mounting holes that are inserted through. The light-emitting diode lighting device of the second item of the patent scope: the above package of the first item of the range, which is covered by—the cap of the light-emitting diode of the post-secondary. It is not necessary to cover more than one light-emitting binocular in one Λ ΐ ΐ ί package. However, by setting a cap, the light source can be more effectively “paired:” through the light-emitting diode. Covering a cap can protect the appearance of the rabbit photodiode in the institution: ^ The light emitting diode lighting device of the third scope of the patent application, the above-mentioned package described in the first or second scope of the beta , With the lamp holder ^

550198 V. Description of the invention Interchangeability According to the structure that allows the above packages to be freely installed relative to each other, and :: Kang ;; interchangeability of the socket's safety hole, the socket of the lamp cap socket can be exchanged ^ Red light device and bulb such as patent applications Range item 4 ^ == becomes possible. : Relative to the above as described in item 1 of the scope; "Setting, in the application for a special structure, is provided with a spring projection protruding relative to the outer periphery of the free installation to the worn clothes hole, and the phase :: Then the protruding mounting hole and the relative rotation of the locking protrusion. Limit the above-mentioned mounting hole for the above-mentioned elastic connection spring projection, as opposed to the structure of the clever elastic connection state, the only need to maintain around the hole-women's clothing Around the hole, as long as the pairing can be restricted, the up-and-down engaging protrusion can be relatively rotated relative to [Implementation Mode of the Invention] I will explain the embodiment of the application. The state of use: the bright moon image ("Formation 1 is about the light-emitting diodes" After the lamp holder is installed, the state of the body light device is two. The state before the lamp holder is not installed, (b) shows the diode light device = love 2 2 shows the embodiment of the present invention] related development parts, (b ) Explanatory diagram-Explanatory diagram of the unfolded view, (a) shows the unfolded view of the part of the implementation of the invention t '' ,, = bottom view. In addition, Figure 3 shows: View, Figure 4 shows the spear :; invention in two Polar body ㈣ ^ ΙϊϊϊΓ part of people expand heart related light emitting diode Light lock body I Β: ^ # 'The package body 1 composed of 0% resin is composed of the main body 1 Α and the button ▽ 丨 卞 corporate / Γ, the main turn 彳 A 3 丄 丄 月 月 月 1 A 疋 is at its end Insert a cartridge case

Ptd 89 ^ 6862. Page 6 550198 V. Description of the invention (4) '----- Light Diode Light 3 (hereinafter referred to as "UD") holding the fitting portion 13 in its fitted state, and It can be easily inserted into the power conversion: two: the guide groove lb is formed, and the power conversion circuit 2 is used to convert, a to the voltage and current that causes LED3 to emit light, and is composed of the electronic skirt γ and the printed substrate 2b. Specifically, the guide groove lb is maintained by the printed substrate 2b having the electronic parts 2a on both sides a = I, and is maintained in an easily detachable = inserted state. * The fitting part 1 & of the main body 1A of Han cattle is "opened on the opposite side, and the lead wire is drawn out by the notch lf in the buckle, so that it is in a lead-out state. Each of the places outside the main body u is provided. The latching protrusion 丨 d is engaged with the latching opening 丨 β of the latching portion 丨 ㊀, and the two can be integrated into one. In this state, the guide groove 11} can maintain the printed substrate 2b on which the electronic component 2a is mounted. The body 1A of the package 1 made of synthetic resin has a protrusion formed by a certain outer diameter outside the la side of the fitting portion 1a, and around the protrusion, h Standing on the A side of the main body, there are buckles & wing ribs 1 i formed by extending in the shape of an inverted L in the circumferential direction. The buckle wings 1 i are assembled with respect to those inserted on the flat surface of the lamp holder 6 described later. The hole 7 has a spring projection for spring connection 丨] • and a spring projection lk for fastening. Moreover, the main body 1 A of the package 1 is formed with a certain outer diameter on the outer side of the fitting portion 1 a side The protrusion lh protrudes in the circumferential direction, and at the same time forms an insertion portion 1 m smaller than the protrusion 1 h. Around the insertion portion 1 m, 2 at an outer periphery of the cap is provided with protrusions 1 n zipper fitting projection and 1 p. 4 so that the cap LED3 emit light of a wide range of emission while taking into account the protection of external "(iv), the seal which is slightly hanging type. At the open end of the cap 4, there is a fitting

89116862.ptd Page 7 550198 V. Description of the invention (5) The notch 4b + in which the protrusion lp is embedded starts from η, so that the cap in the buckled state 1: is closed in the second == the sub-heart 2 2; Composition-power conversion circuit 2 ^ ^ ^ sx El tL ^ Wu becomes an electronic circuit that makes 1 £: 1) 3 points of redundant current and voltage, so it can also become a stable-earth or PWM control wheel. & τ _ 疋 疋 疋 疋 Control of power loss and loss. Then, through ¥, LED3, which is sourced from a resistance circuit or a frequency conversion circuit, becomes a light emitting diode that can output white or other composite colors. In addition,::: ,, may be enclosed in a plurality of chips. As early as the eighth, the mouth becomes a tree. The other is: ΐ 卜 ΐ Carcass 1 is at its front end, * is installed with more than one LED3, and ^, ^ original ^ special switching circuit 2 is also installed in it, the external structure as long as It is only a container composed of: / J f, and it is a mechanism that can be freely installed with respect to the group of holes 7 inserted in the lamp holder. For example, the package 1 of the light-emitting diode lighting device 10 constituted by j has a main body '° 卩 115, a power conversion circuit 2, an LED 3, and a cap 4 as follows. The main body 1A of the package 1 composed of the material grease is inserted into the printed circuit board 2b from the opening 1 of the end portion 1 c of the opening 1 / σ ^, and the printed circuit board 2b is installed by the LED 3 ^ to constitute a power conversion The electronic component 2a of the circuit 2 is inserted into the fitting portion a of the main j1 A and the LED3 is fixed to the fitting portion la. . With the opening of 1 A and the part 1 c, the main wire 2 c connected to the printed circuit board 2 b is taken out to the outside, and the latch part 1 B is inserted into the end part 1 c of the main body 1 A.

550198 V. Description of the invention (6) The owner of the TP is returned to the door 1 a. The opening 1 = two phases of the phase Γ. The provided lock projection ld and the lock portion 1B are connected together, and the two constitute a whole. The main body 1A of the peripheral body 1 other than 1K, the lm $ port 4a of the insertion part at the side of the fitting part 1a, and the second, the latching protrusion ln and the loosening protrusion 1P for the cover, so that the latching protrusion with the cap is eight: The notched portion 4b is correspondingly embedded after passing through the cap of the body U: the body. 'The big Id is connected with the cap 4 of the cap 4 of the cap 4 and the two are electrically connected.' The end of the mechanical guide Λ2ε and the opposite end of the connection end of the printed circuit board 2b is connected to the socket according to characteristics such as Russian moth. 5 phase connection. Take out and 被 Ξ, as the light emitting diode lighting device 10 of the embodiment F is installed, wear H =, for the lamp holder 6 made of a certain thickness of synthetic resin, the diameter part and the hole 7 are Composed of 2 _ ^. That is, the opposite side of the two phase fighters, the diameter portion 7a constituted by the small diameter portion 7b each occupying ^ circumference, and Wei 3 疋 by 2 opposite faces, which is larger than the 1/4 circumference by a large range from the large diameter portion 7Λ W On the opposite side, the small-diameter portion 7b, which is a range smaller than a quarter of a circle, is formed so as to protrude inward. In one of the female I holes 7 against Dasao Qiu 7. Test that you insert the lock wing rib li into the body 1A of the main body 1A of the package 1 1 η 夕 扣 姑 μ “At the insertion completion position, rotate the hairpin- 饩 _ 佟 # 梦 f of the main body 1A of the package 1, The elasticity of the polar body of the first polar body in Zhian 4 is relatively resistant, so that the buckle = part 7b is lifted up with one of the main body 1A of the buckle wing body 1. According to this rotation, seal 7b, and then push the person through the old force κ, the second force 11, the elastic projection lj crosses the force of the small diameter part, from the end of the crossing Άϋ / 部 7b, according to its own elasticity] m Descend and meet the ends. Meanwhile, the trail

89116862.ptd 550198 V. Description of the invention (7) The other J1 of part 7b is connected to the beginning of the buckle rib 丨 丨 in the shape of an inverted L. Therefore, under the shape of a dagger, the buckle wing rib li used as the buckle wing rib has an inverted L shape, and the pair of small diameters of the assembly hole 7 is held by the starting point and the buckling protrusion lk. Moreover, because the elastic projection ′ j ′ securely engages with the small-diameter portion 7b, it also provides elasticity between the L-shaped buckle rib wing 1 and the small-diameter portion. In addition, at the beginning of the L-shaped buckle locking rib 1 i of this form of evil, because it is held by the buckle different rib Π, it is used as the buckle locking rib, and the elastic projection is closed; 1k can form a solid body with the main body 1A. However, in the case of implementing the present invention, it is also possible to provide engaging protrusions 1k at both ends of the locking wing rib u. Fig. 5 shows the implementation of the present invention. + 机 ^ ^ ^-Get & also the light-emitting diode lighting device of sadness, Anlu μ in the case of vehicle display unfavorable situation > & FIG. 6 is a cross-sectional view taken along the line X-X of FIG. 5. In addition, FIG. 7 e ^, ^ ^ A, FIG. 7 俯视 a top view of a wenzi disc film sheet attached to a vehicle display as shown in FIG. 5. . With reference to FIGS. 5 to 7, mounting holes 7-1 to 7-6 (7-2 to 7-4) are inserted into the lamp holder 6 of the vehicle display 20 n flying instrument nn and the instrument main body 20. 0, π ", (not shown), the light-emitting diode lighting device 10-1 ~ 1 (0-2 ~ 104) (not shown) is installed. — 2 2, which contains the driving pointer 2 3 Circuits and cares. ⑦Illegal private movements ^, package roads and institutions. A light guide 21 with a plate shape is provided on the inner side of the lamp holder 6. The guide 弁 ~ n space, 2H ~ 2H ⑵-2 ~ 21- "Pictures are dry and punctured with punches ~ Pictures are not). Perpendicular to the insertion holes 21-1 ~ 21-6 = plane i is at its thick center, _ ^ is the central position of the LED 3 of the light-emitting diode light device 1 (M ~ 10-6. As shown in FIG. 7 The film ^ skin is adhered to the light guide 21. In addition, on the light guide 21 ^ the liquid crystal module 2?

89116862.pld 550198 V. Description of the invention (8) Moreover, the transparent cover 25 keeps the hands from touching the pointer 23 and the dial sheet 24, and also prevents dust from entering. In addition, an art covering body 2 6 made of a light-transmitting material plate and processed by the process decorates the periphery of the dial plate film 24. The display device for a vehicle constructed as described above lights the LED 3 of the light-emitting diode light unit 10-1 to 10_6, and the emitted light is incident on the light guide body 21. The emitted light in the light guide 21 is not only reflected at the outermost cut surface, but also reflected by the perforations 2 1-1 ~ 2 1-6 to make the light guide 21 as a whole uniform. A specific color emits light. Therefore, the characters and the like are displayed by the colors printed on the character plate film 24. Therefore, when the pointer 23 is rotated by the display drive unit 22, the amount of rotation can be clearly displayed, and the color printed on the dial sheet 24 and the characters can be displayed. In addition, regarding the liquid crystal module 27 located on the upper part of the light-emitting diode light device 10-5, 10-6, if "..." of the light-emitting diode light device 10-5, ι〇-6 is Stomach emission is shot into the liquid crystal module 27 and is uniformly illuminated. However, the light-emitting diode lighting device 10 of this embodiment is provided with one or more LEDs 3, and is used to convert the input power to the LED 3 The power source for generating voltage and current is 7 槔 9 ^ Bo Xi τ, and the above-mentioned power conversion circuit is installed at the end of the pi furnace to account for the above-mentioned power conversion circuit. Its external structure is composed of a synthetic secret moon. The main body 1A and the buckle ㈣ are freely installed relative to the inserted hole 7. Aiyi ^ " LED3 > ^ ^ ^ ^ # ^ ^ ^ For the inserted 1 source # change circuit 2, the external structure 7 women's clothes holes, 7 women I are free, and the seal made of synthetic resin

550198 V. Description of the invention (9) The body 1 has a structure that can be interchanged with the lamp socket of the light bulb, and because of the electrical characteristics of g, according to the power conversion circuit 2, it can also obtain the same input as strict and order. Conditions, so LED 3 can be converted into a light bulb. More than one LED3 can provide any color. 'In addition, the fitting portion 1 a of the main body 1 A is drawn from the notch lf of the opposite side end 丨 c, and the lead 2c is led out to be led out. The main body 1 and the circumference 2 are each provided with a buckle. The lock protrusion 1 (1) is engaged with the fastening mouth of the lock portion 1β, and JD can be integrated into the two. Therefore, the guide groove can maintain the printed substrate 2b of the electronic component 2a, which is easy to install. In addition, the light emitting diode lighting device 10 of this embodiment "is provided with a cap 4 covering more than one LED 3, according to the cap 4, it can be: & ^ a fixed above 2 LED 3's pointing characteristics, especially Yes, according to the composition of the diffusing material "Material II", "Nine Energy has a hemispherical directional characteristic. In particular, ΓΛ: ... corrugated or put in the diffusing material to make the emitted light divided by 1. Bu, the right part forms a lens, but Taking into account the special factor 2 of the spotlighting illumination, the shape of the light-emitting diode lighting device 10, the package i… 'the lamp socket of the two-person bulb has interchangeable specifications, and the light-emitting diode lamp gas fixture The mutual exchange of 1〇 becomes possible. The outer structure of the package body of the photodiode lighting device 10 can be freely installed, and the mounting hole 7 can be installed freely. The mounting hole has a mounting hole that is inserted in and is large inward, and a spring projection 1 for spring connection is provided on its outer periphery. · And the fastening protrusion 1 which restricts its relative rotation relative to the mounting hole. Therefore, one of the assembly holes 7 is held against the small diameter portion 7b by the fastening protrusion lk, and

Page 12 550198 V. Description of the invention And because of the elastic projection 1 j, the small-diameter portion 7 b is firmly fastened, and the buckle wing rib 1 i and the small-diameter portion 7 b are inverted L-shaped. There is flexibility between the two, so the installation of the light-emitting diode lighting device 10. b Second: In the embodiment shown in Figs. 1 to 4, the LED 3 installed by the package of the light-emitting diode light garment 10 is a single LED light. In the case of the invention, more than one is arranged on the substrate. The LED chip can make the optical axis of the U-ray light in the same direction or perpendicular to the package 丨 axis t ^ ^ The configured LEd can be arranged along the axis of the package 1: phase price: continuous arrangement, And at right angles to the axis direction of the package 1 [Effect of the invention] As explained above, if the fourth range of the patent application is applied, more than one LED light source is installed at the front end, and the LED light source is converted to make the LED emit light. Voltage and thunder, 6, and the external structure of the installation can be sealed by synthetic resin: body: chess power conversion circuit, because this installation hole can be installed freely, so that the upper and lower parts become ^ ^ The same mechanical structure is inserted into the socket of the lamp holder, and A and the package have the same meaning as the light bulb. According to the power conversion circuit, they can also obtain $. Even with electrical characteristics, more than one LED can be replaced with a lamp. ^ ^ Same conditions of rotation, can provide any Light color. So don't make it. In addition, more than one LED has the same effect, and can be used interchangeably with LEDs and bulbs. The size of the wide bulb and the LED itself is not as good as the luminescence of item 2 of the scope of patent application. The cap that covers more than one LED, plus the body lighting device, because of its effect, can set the light distribution characteristics as described in item 1 of the wθ patent range of the emitted light. In addition, it can protect

550198 V. Description of the invention (11), " ----- More than one LED is protected from external mechanical force. For example, the light-emitting diode lighting device of the third scope of the patent application, because the above j body and the lamp socket of the light bulb are interchangeable, plus the effect described in the first or second scope of the patent scope, can make the light-emitting diode The lighting device has the specifications of interchangeability with the light bulb, and the mutual exchange of the light bulb and the light emitting diode light device becomes possible. x

As for the light-emitting diode light device of the fourth scope of the patent application, the upper body can be installed with a free external structure relative to the mounting hole, because it has a mounting hole that projects through and protrudes inward, and a spring connection is provided on its outer periphery. The ^ ^ is used for the protrusion, and the buckle that restricts its relative rotation relative to the above-mentioned mounting hole is not connected to the effect described in item 1 of the scope of patent application, the protrusion of the mounting hole is large, and it is held, and, Because the spring-up protrusion can give an elasticity, the installation of the burst light diode lighting device can be achieved. , This sturdy [Explanation of component number]

1 Package body 1Α Main body 1B Snap body la Fitting part 1 c End Id Snap protrusion 1 e Snap opening If Notch lh Protrusion li Snap rib

550198 V. Description of the invention (12) 1 j Spring-up protrusion lk Fastening protrusion 1 m Insertion portion In Locking protrusion lp Fitting protrusion 2 Power conversion circuit 2a Electronic component 2b Printed circuit board 2c Wire 3 Light-emitting diode lamp: 4 cap Cover 4a Fastening port 4b Notch 5 Connection socket 6 Lamp holder 7 (7-1 ~ 7-6) Mounting hole 7a Large diameter part 7b Small diameter part 10 (10-1 to ΓΤ)-6) Light emitting diode 20 display Main body 21 Light guide 2 Bu 1 ~ 2 Bu 6 Insert hole 22 Display driver 23 Pointer

89Π6862 ptd Page 15 550198 V. Description of the invention (13) 24 Text plate film 25 Cover 26 Art cover 27 LCD module 89116862.ptd Page 16 iiii 550198 Schematic description of the diagram Figure 1 (a), 1 (b ) An explanatory diagram showing the use state of the light emitting diode lighting device according to the first embodiment of the present invention. Figs. 2 (a) and 2 (b) are explanatory views showing parts of a light emitting diode lighting device according to a first embodiment of the present invention. Fig. 3 is a perspective view showing a package of a light emitting diode lighting device according to the first embodiment of the present invention. Fig. 4 shows an enlarged perspective view of a main part of a package of a light emitting diode lighting device according to the first embodiment of the present invention. Fig. 5 is a rear view showing the mounting relationship of the light emitting diode lighting device according to the first embodiment of the present invention in the case of a display device for a vehicle. FIG. 6 shows a cross-sectional view according to the cutting line X-X of FIG. 5. Fig. 7 shows a plan view of a text plate film attached to a vehicle display device as shown in Fig. 5.

\\ 312 \ 2D-CODE \ 89-10 \ 89116862.ptd Page 17

Claims (1)

Replacement of this 550198 6. Scope of patent application 1. A light emitting diode lighting device characterized by including the following components in the mounting hole: more than one light emitting diode; the conversion circuit is converted into a fixed front end of the package The patent-pending package body which is freely formed inside the bracket of the above bracket is more opposed to the patent-pending package body and is used to power the power source; the container is attached to it and the integrated lamp holder has a Lamp 2 · Seal as described above. 3.Seal as described above. When the power supply for the voltage to light the light bulb is input, the electric voltage and current for the light emitting diode to emit light has a main body and an external structure, wherein the main body is free to accommodate more than one of the above light emitting diodes, The power conversion circuit is housed on the ground, and the external structure is the outside of the body, and the mounting hole of the package for mounting the light bulb can be installed freely. The entire packaging system is made of synthetic resin that makes the specific lampholder interchangeable. The light-emitting diode lighting device of the range item 1 includes a cap for covering more than one LED. The light-emitting diode lighting device of the first item in the scope, wherein the external structure that can be freely installed in the mounting hole is a mounting hole with an inner side protruding, and a spring that is elastically connected to the outer periphery of the mounting hole and restricts relative rotation with respect to the mounting hole. # 89116862 (Replace)-1.ptd Page 18