KR101803339B1 - An aparatus for macro mode images of camera having multi-lighting modules - Google Patents

An aparatus for macro mode images of camera having multi-lighting modules Download PDF

Info

Publication number
KR101803339B1
KR101803339B1 KR1020150152236A KR20150152236A KR101803339B1 KR 101803339 B1 KR101803339 B1 KR 101803339B1 KR 1020150152236 A KR1020150152236 A KR 1020150152236A KR 20150152236 A KR20150152236 A KR 20150152236A KR 101803339 B1 KR101803339 B1 KR 101803339B1
Authority
KR
South Korea
Prior art keywords
light source
light
mounting
subject
fixed
Prior art date
Application number
KR1020150152236A
Other languages
Korean (ko)
Other versions
KR20170051717A (en
Inventor
윤광상
정낙은
강훈
Original Assignee
아이디에스(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 아이디에스(주) filed Critical 아이디에스(주)
Priority to KR1020150152236A priority Critical patent/KR101803339B1/en
Publication of KR20170051717A publication Critical patent/KR20170051717A/en
Application granted granted Critical
Publication of KR101803339B1 publication Critical patent/KR101803339B1/en

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B17/568—
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0567—Solid-state light source, e.g. LED, laser
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0589—Diffusors, filters or refraction means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

The present invention relates to a camera attachment mechanism having a composite light source module, and includes a first light source mounting part provided on one side of a barrel and a second light source mounting part provided on the other side in the direction of a subject inside the barrel, The light source is fixed to the light source mounting portion and the second light source mounting portion, respectively.
According to the present invention, a clearer image can be obtained without shadows on a general subject, a human fingerprint, and the like.

Figure R1020150152236

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a camera attachment apparatus having a composite light source module,

The present invention relates to a camera attachment mechanism having a composite light source module, and includes a first light source mounting part provided on one side of a barrel and a second light source mounting part provided on the other side in the direction of a subject inside the barrel, The light source is fixed to the light source mounting portion and the second light source mounting portion, respectively.

According to the present invention, it is possible to obtain a clearer image with respect to general subjects, human fingerprints, and the like.

Generally, a close-up camera for a camera for approaching a subject uses a light source device that supplies a separate light to obtain a clearer image.

The light source device includes a lens barrel L disposed on one side of the camera and a light source (not shown) disposed inside the lens barrel L, as shown in FIG.

And the close-up photographing is performed using the light generated from the light source.

Conventionally, a variable light source device has been used as the light source device in which a user can adjust the projection angle of light.

That is, as described in Japanese Patent No. 5175245, such a variable light source device has a variable light source module inside the barrel, and the variable light source module changes the angle of the light source device by a predetermined operation rod.

However, in such a conventional light source device, there is a problem that the manufacturing cost increases because a complicated configuration is required to change the projection angle of light.

On the other hand, the above-described light source device itself is well-known technology and is described in detail in the following prior art document, so that redundant description and illustration are omitted.

Japanese Patent No. 4530720 Japanese Patent No. 5175245 Japanese Patent Application Laid-Open No. 2006-292793 Korean Patent Publication No. 10-2006-0020996

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a light source apparatus which includes a first light source mounting portion provided on one side of a lens barrel and a second light source mounting portion provided on the other side in the direction of a subject, The present invention provides a camera attachment tool having a composite light source module capable of supplying a sufficient light even with a simple configuration so that a light source is fixed to a light source mounting portion, thereby shooting a subject clearly without a shadow, .

However, it should be understood that the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a light source device including a first light source mounting portion provided on one side of a lens barrel and a second light source mounting portion provided on the other side in a direction of a subject inside the lens barrel, And a light source is fixed to the light source module.

The first light source mounting portion includes a ring-shaped first body fixed to one side of the barrel, and a mounting surface formed on one side of the first body to fix the light source, 1 may be formed to be inclined at a specific angle on the main body and spaced apart from each other in the circumferential direction.

The mounting surface may include a plurality of first mounting surfaces and second mounting surfaces that are alternately arranged in the circumferential direction on the first main body, wherein the first mounting surface and the second mounting surface are in a thickness direction of the first main body The inclined angle of the first mounting surface is formed to be smaller than the inclination angle of the second mounting surface.

The light source device may further include a light guide disposed at one side of the first light source mounting portion in the direction of the subject, wherein the light guide includes a ring-shaped light guide body, It is also possible to include a light path through which light is passed.

The second light source mounting portion may include a second body having a plurality of light sources.

The diffuser may further include a ring-shaped diffuser provided inside the second light source mounting portion, wherein a side surface of the diffuser facing the second light source mounting portion is inclined inward in the direction of the subject, and light generated in the light source is refracted by the diffuser It is possible to proceed in the direction of the subject.

The light source may be an LED, and the light source mounted on the first light source mounting portion may include an LED chip that generates light and a base on which the LED chip is mounted, the base being fixed to the first light source mounting portion .

The first light source mounting portion may include a first engaging surface formed between the mounting surfaces of the first body and the light guide includes a second engaging surface formed between the seating surfaces of the light guide body, The first coupling surface and the second coupling surface are formed to be inclined at the same angle to each other, and the first coupling surface and the second coupling surface may be formed with fixing holes in the direction of the subject.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to that, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may properly define the concept of the term in order to best explain its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

According to the present invention described above, it is possible to supply light for close-up photographing as a simpler structure than in the prior art, thereby reducing manufacturing cost.

Further, according to the present invention, it is possible to acquire a clearer image without shadows on a general subject or a human fingerprint.

FIG. 1 is an exploded perspective view of a connecting mechanism according to an embodiment of the present invention,
FIG. 2 is an engaging section according to an embodiment of the present invention,
3 is a perspective view illustrating a first light source mounting portion as a fitting mechanism according to an embodiment of the present invention,
FIG. 4 is a partially sectional perspective view of a fitting mechanism according to an embodiment of the present invention, in which a first light source mounting portion and a light guide are partially joined together,
FIG. 5 is a partial cross-sectional perspective view showing a part of a light guide as an attachment mechanism according to an embodiment of the present invention,
FIG. 6 is a partial cross-sectional perspective view of a fitting mechanism according to an embodiment of the present invention, in which a first light source mounting portion, a light source,
FIG. 7 is an exploded perspective view showing a state in which the first light source mounting portion, the lens portion, and the light guide are separated from each other according to an embodiment of the present invention;
8 is a partial cross-sectional perspective view of a fitting mechanism according to an embodiment of the present invention, in which a first light source mounting portion and a light guide are coupled to each other,
9 is a cross- 2 is a perspective view illustrating a state in which a second light source mounting portion and a diffuser are disposed as a fitting mechanism according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as exemplifications of the constituent elements set forth in the claims of the present invention, and are included in technical ideas throughout the specification of the present invention, Embodiments that include components replaceable as equivalents in the elements may be included within the scope of the present invention.

FIG. 2 is a perspective view of a connecting mechanism according to an embodiment of the present invention. FIG. 2 is a perspective view of a connecting mechanism according to an embodiment of the present invention, FIG. 3 is a perspective view showing a first light source mounting portion as a fitting mechanism according to an embodiment of the present invention, FIG. 4 is a perspective view showing a first attachment portion according to an embodiment of the present invention, FIG. 5 is a partially sectional perspective view showing a part of a light guide as a fitting mechanism according to an embodiment of the present invention. FIG. 6 is a perspective view of a part of a light guide according to an embodiment of the present invention. FIG. 7 is a partially sectional perspective view of a fitting mechanism according to an embodiment, in which a first light source mounting portion, a light source, and a light guide are coupled to each other. FIG. 7 is a perspective view of a first light source FIG. 8 is an exploded perspective view illustrating a state in which the attachment portion, the lens portion, and the light guide are separated from each other. FIG. 8 is a perspective view illustrating the fixture in a state where the first light source attachment portion and the light guide are coupled, 9 is a partially cutaway perspective view, 2 is a perspective view illustrating a state in which a second light source mounting portion and a diffuser are disposed as a fitting mechanism according to an embodiment of the present invention.

1 and 2, a camera attachment mechanism 10 having a composite light source module of the present invention includes a first light source mounting part 100 installed on one side of a lens barrel L, And a second light source mounting portion 200 provided on the other side in the subject direction.

At this time, a light source (LU) is fixed to the first light source attachment part 100 and the second light source attachment part 200, respectively.

That is, as shown in FIGS. 1 and 2, the first light source mounting portion 100 is provided on the left side in the drawing as an inner side of the lens barrel L, and the second light source mounting portion 200 is provided on the right side of the drawing, Respectively.

The light source (LU) is fixed to the first and second light source units 100 and 200.

That is, according to the present invention, since the light source (LU) is fixed, the configuration becomes simpler than the conventional one. Therefore, the number of parts can be reduced and the assembling time can be shortened as compared with the conventional variable light source device, so that the manufacturing cost can be remarkably reduced.

As shown in FIGS. 3 and 4, the first light source mounting portion 100 may be formed in any shape or configuration as long as the light source LU can be fixed as described above. However, A ring-shaped first body 110 fixed to one side, and a mounting surface 120 formed on one side of the first body 110 to fix the light source LU.

At this time, the mounting surface 120 may be inclined at a specific angle on the first main body 110, and may be spaced a predetermined number of intervals in the circumferential direction.

That is, the mounting surface 120 may be formed as flat as shown and may be formed to be inclined at a specific angle, which will be described later.

In addition, the mounting surfaces 120 may be formed at a predetermined interval in the circumferential direction as described above so that a plurality of light sources (LU) may be fixed.

At this time, the mounting surface 120 may include a plurality of first mounting surfaces 121 and a second mounting surface 122, which are alternately arranged in the circumferential direction on the first main body 110. For example, 3, when the first mounting surface 121 is formed in the upper direction in the drawing, the second mounting surface 122 is formed on the clockwise side surface, and then the first mounting surface 121 is formed again.

The first mounting surface 121 and the second mounting surface 122 may be inclined at different angles. The first mounting surface 121 and the second mounting surface 122 are inclined radially inwardly so as to have an acute angle with a plane PL passing through a center portion in the thickness direction of the first main body 110, The inclination angle of the surface 121 is formed to be smaller than the inclination angle of the second mounting surface 122.

That is, as shown in FIG. 4, the first mounting surface 121 may be inclined at an acute angle of 20 degrees with respect to a plane PL passing through a center portion in the thickness direction of the first body 110.

The second mounting surface 122 may be inclined at an acute angle of 45 degrees with respect to a plane passing through the center of the first main body 110 in the thickness direction.

That is, the second mounting surface 122 is formed so as to be more inclined than the first mounting surface 121, so that the light generated by the light source LU fixed to the first mounting surface 121, The light generated by the light source (LU) fixed to the lens barrel 122 is inclined toward the center of the lens barrel.

Therefore, according to the present invention, it is possible to secure a light source angle at a more various angles, thereby eliminating shadows that may occur during close-up photographing and obtaining a clearer image.

Meanwhile, light is generated by a light source (LU) fixed to the first light source mounting unit 100 and proceeds to the subject side. In order to correct the traveling angle of the subject, the first light source mounting unit 100, And a light guide 300 disposed on the light guide 300.

1 and 2, the light guide 300 is disposed inside the lens barrel L, and the light guide 300 is disposed on the right side of the first light source mount 100 in the direction of the subject Is installed.

The light guide 300 may be formed in various shapes as long as the light guide 300 accurately performs the direction of the light emitted from the light source LU. 6, a ring-shaped light guide body 310, an optical path 311a penetrating a part of the light guide body 310 and formed obliquely to allow light generated from the light source LU to pass therethrough, May also be included. The light path 311a is inclined inwardly toward the subject.

That is, when the light source unit (LU) fixed to the first light source mounting unit 100 generates light, the first light source mounting unit 100 and the light guide 300 are in contact with each other. Light travels in the right direction. At this time, the proceeding light travels in the correct direction through the light path 311a.

In this case, it is also possible to include a seating part 311 which is formed flat on the light guide body 310 and in which the light source LU is arranged adjacently, and the optical path 311a is formed in the seating part 311 Or may be formed through the through holes.

Meanwhile, it is preferable that the first light source mounting part 100 and the light guide 300 are fixed to each other to maintain the light path 311a in a fixed state.

7 and 8, the first light source 100 may include a first coupling surface 130 formed in a flat shape between the mounting surfaces 120 of the first body 110 And the light guide 300 may have a flat second coupling surface 330 formed between the seating surfaces 320 of the light guide body 310.

At this time, the first engaging surface 130 and the second engaging surface 330 may be inclined at the same angle so that they are in close contact with each other.

Fixing holes 131 and 331 are formed on the first and second mating surfaces 130 and 330 in the direction of the subject to penetrate through the fixture (not shown) It is also possible to make mutual connection of the first and second electrodes 300 and 300 to each other.

In order to securely fix the first light source mounting part 100 to the inside of the barrel, a fixing hole (not shown) formed on the outer surface of the first light source mounting part 100 and formed in the center direction of the first light source mounting part 100 132 may be formed.

At this time, the lens barrel and the first light source mounting unit 100 can be firmly fixed to each other by using a fixture (not shown) inserted into the fixing hole 132 after passing through the lens barrel.

The light source (LU), which is mounted on the first light source mounting part (100), is made of a light emitting diode (LED) And a base LU-2 that is fixed to the first light source mounting portion 100 as the LED chip LU-1 is installed. (See FIG. 3 Reference)

At this time, the base LU-2 may have a plate-like shape as shown, and may be fixed to the mounting surface 120 of the first light source mounting portion 100.

As described above, in the present invention, the light source (LU) is fixed to the first light source attachment part 100, and the second light source attachment part 200 will be described with reference to FIGS. 1, 2 and 9.

The second light source mounting unit 200 is installed inside the lens barrel L as described above and includes a second body 210 having a plurality of light sources LU. At this time, the second body 210 may have various shapes, but it is also possible for the thin body to have a ring shape as shown in the figure.

In addition, a light source (LU) fixed to the second light source mounting unit 200 may generate light, and a diffuser 400 may refract the light to transmit the light toward the subject.

The diffuser 400 may have a ring shape as shown in the drawing. In order to refract the light toward the subject, the side surface 210 of the diffuser 400 facing the second light source mounting part 200 may have a predetermined angle As shown in Fig.

Further, the material of the diffuser 400 may have a semitransparent characteristic.

As described above, the light source (LU) fixed to the first light source mounting part (100) and the light source (LU) fixed to the second light source mounting part (200) can supply sufficient light to the subject side.

Meanwhile, the light sources LU and LU2 fixed to the second light source mounting unit 200 can use various light sources as long as they can generate light, but it is also possible to generate light using LEDs as shown in the figure.

As described above, all of the light sources (LU) fixed to the first and second light source units 100 and 200 can use LEDs. At this time, a wiring structure or the like for supplying power to the LEDs Because it is widely known, detailed explanation and city are omitted.

In addition, reference numeral 500, which is not described in FIGS. 1, 2 and 7, denotes a lens and may include a first lens unit 510 and a second lens unit 520, as is well known in the art.

The first lens unit 510 may include a first lens 512 and a first frame 511 on which the first lens 512 is mounted.

Similarly, the second lens unit 520 may include a second lens 522 and a second frame 521 on which the second lens 522 is mounted.

The upper and lower ends of the second frame 521 may be fixed to the hooking protrusion 312 protruding from the inside of the light guide 300. One of the upper and lower ends of the first frame 511 may be fixed to the first frame 511, May be fixed in contact with the light source mounting part (100) and the other side may be fixed in contact with the second frame (521).

In addition, a reference numeral A, which is not described in FIG. 1, may be a lens of a camera as an adapter, and such an adapter A may be fixed to the first light source mounting part 100 by a magnet.

In addition, reference numeral R denotes a ruler plate which is disposed inside the barrel, and is disposed in the direction of the subject.

Since the adapter A and the ruler plate R are well-known structures, detailed description and illustration are omitted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification or improvement is possible.

It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

100: first light source mounting portion 110: first body
120: mounting surface 130: first coupling surface
200: second light source mounting portion 300: light guide
310: light guide body 320: seat face
330: second coupling surface 400: diffuser
500: lens part L: lens barrel
R: Ruler plate

Claims (8)

A first light source mounting portion 100 provided on one side of the lens barrel L and a second light source mounting portion 200 provided on the other side in the subject direction inside the lens barrel L, And a light source (LU) are fixed to the second light source mounting part 200;
The first light source mounting unit 100 includes a ring-shaped first body 110 fixed to one side of the lens barrel L, a second light source unit 110 formed on one side of the first body 110, Wherein the mounting surface (120) is inclined on the first main body (110) and is spaced apart from the first main body (110) in a circumferential direction;
The mounting surface 120 includes a plurality of first mounting surfaces 121 and a second mounting surface 122 that are alternately arranged in the circumferential direction on the first main body 110, And the second mounting surface 122 are inclined to be radially inward so as to have an acute angle with a plane PL passing through the center portion in the thickness direction of the first main body 110. The inclination angle of the first mounting surface 121 Is smaller than the inclination angle of the second mounting surface (122);
The light generated from the light source LU fixed to the second mounting surface 122 is inclined more toward the center of the lens barrel than light generated by the light source LU fixed to the first mounting surface 121 A camera attachment mechanism having a composite light source module. delete delete The method according to claim 1,
Further comprising a light guide (300) arranged on one side of the first light source mounting part (100) in the direction of the subject,
The light guide 300 includes a ring-shaped light guide body 310,
And a slanting optical path (311a) passing through a part of the light guide body (310) and allowing light generated from the light source (LU) to pass therethrough. The method according to claim 1,
The second light source mounting unit (200) includes a second body (210) having a plurality of light sources (LU). The method according to claim 1,
And a ring-shaped diffuser (400) installed inside the second light source mounting part (200)
The side surface of the diffuser 400 facing the second light source mounting portion 200 is inclined in the direction of the subject,
Wherein the light generated by the light source (LU) is refracted by the diffuser (400) and travels toward the subject. The method according to claim 1,
The light source (LU) uses an LED,
The light source unit LU mounted on the first light source unit 100 includes an LED chip LU-1 for emitting light and a light source unit LU-1 on the first light source unit 100, A camera attachment mechanism having a composite light source module including a fixed base (LU-2). 5. The method of claim 4,
The first light source mounting portion 100 includes a first coupling surface 130 formed between the mounting surfaces 120 of the first body 110,
The light guide 300 includes a second coupling surface 330 formed between the seating surfaces 320 of the light guide body 310,
The first engaging surface 130 and the second engaging surface 330 are formed to be inclined at the same angle,
Wherein the first coupling surface (130) and the second coupling surface (330) are provided with fixing holes (131, 331) in the direction of the subject.
KR1020150152236A 2015-10-30 2015-10-30 An aparatus for macro mode images of camera having multi-lighting modules KR101803339B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150152236A KR101803339B1 (en) 2015-10-30 2015-10-30 An aparatus for macro mode images of camera having multi-lighting modules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150152236A KR101803339B1 (en) 2015-10-30 2015-10-30 An aparatus for macro mode images of camera having multi-lighting modules

Publications (2)

Publication Number Publication Date
KR20170051717A KR20170051717A (en) 2017-05-12
KR101803339B1 true KR101803339B1 (en) 2017-12-04

Family

ID=58740210

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150152236A KR101803339B1 (en) 2015-10-30 2015-10-30 An aparatus for macro mode images of camera having multi-lighting modules

Country Status (1)

Country Link
KR (1) KR101803339B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3170226B2 (en) * 1997-06-20 2001-05-28 タナシン電機株式会社 Sound skipping device for CD players
JP2007212764A (en) * 2006-02-09 2007-08-23 Nippon Hoso Kyokai <Nhk> Ring light
JP5175245B2 (en) * 2009-06-22 2013-04-03 承奕科技股▲ふん▼有限公司 Light source device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3170226B2 (en) * 1997-06-20 2001-05-28 タナシン電機株式会社 Sound skipping device for CD players
JP2007212764A (en) * 2006-02-09 2007-08-23 Nippon Hoso Kyokai <Nhk> Ring light
JP5175245B2 (en) * 2009-06-22 2013-04-03 承奕科技股▲ふん▼有限公司 Light source device

Also Published As

Publication number Publication date
KR20170051717A (en) 2017-05-12

Similar Documents

Publication Publication Date Title
CN107533206B (en) Unitary dual-lens mount for spherical camera
JP5508712B2 (en) Realization of convergent rays emitted by planarly arranged light sources
JP5181321B2 (en) Light irradiation device
TWI728040B (en) Light guide module, device comprising a light guide module, and method to produce a light guide module
US8067881B2 (en) Light emitting device
JP6196377B2 (en) Lighting equipment for automotive headlamps
US11346517B2 (en) Lens holding structure and vehicular lamp fitting
US9890920B2 (en) Vehicular lamp
JP6601722B2 (en) lighting equipment
KR101803339B1 (en) An aparatus for macro mode images of camera having multi-lighting modules
EP3470917B1 (en) Imaging device
CN208424572U (en) A kind of photographic device installation shell and photographic device
JP6735616B2 (en) Indicator light
EP3561371A1 (en) Vehicular lighting device
US20140339442A1 (en) Lighting device of camera
KR101479180B1 (en) A fishing collecting device having LED lamp
US9714904B2 (en) Spherical light-emitting structure for inspecting workpiece
CN103423645B (en) A kind of structure improved LED annular light source
EP2085228A3 (en) A lens array for a line head, a line head and an image forming apparatus
US20190094657A1 (en) Imaging apparatus
US9563107B2 (en) Imaging device
JP6429672B2 (en) Light emitting device and lighting apparatus using the same
US10795238B2 (en) Light reflection
JP2005038728A (en) Beam radiating device
JP7079665B2 (en) Light irradiation device and pinhole member

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
GRNT Written decision to grant