CN2198620Y

CN2198620Y - Lamp type flash light for camera room

Info

Publication number: CN2198620Y
Application number: CN 94222401
Authority: CN
Inventors: 高尔澄
Original assignee: GAOERCHENG
Current assignee: GAOERCHENG
Priority date: 1994-09-29
Filing date: 1994-09-29
Publication date: 1995-05-24
Anticipated expiration: 2004-09-29

Abstract

The utility model relates to a lamp type flash lamp for a camera room, belonging to the light source field of photographic equipment. The lamp type flash lamp for a camera room mainly comprises a lamp holder, a lamp shell, an ophthalmic lens sleeve, and a light source. The lamp type flash lamp for a camera room is characterized in that a double light source system of an instantaneous flash light source and an analog light source is arranged inside the same lamp body. The lamp type flash lamp for a camera room is provided with a light reflecting cup < 12 > which is provided with an erectly arranged straight type flash tube < 13 > and a fluorescent lamp tube < 7 >, the ophthalmic lens sleeve < 8 > which can flex along the direction of the centre line of a lamp, and a double-floating point lamp holder < 1 >; the inner surface of the light reflecting cup < 12 > is a round light collecting type structure, and the bottom of the light reflecting cup < 12 > is provided with a flash light tube < 23 > and a fluorescent lamp tube inserting hole < 22 >; the inner wall of the ophthalmic lens sleeve and the outer wall of a main body housing are provided with guide structures < T >; a housing comprises an electronic ballast housing < 2 > and the main body housing < 6 >.

Description

Lamp type flash light for camera room

Lamp head type studio flashlamp belongs to the photographic goods light source field.

The YS-22 type silver swallow-aeroplane lamp head type studio flashlamp that known Chinese Changzhou produces sees that (the drawing implication sees the description of drawings part for details) shown in Figure 6 mainly comprises socket 19, lamp housing 17, eyeglass cover 16, light source 18 and fastening part in addition.Have only a transient flash light source for light reaching the film in the lamp, straight shape speedlight accumbency is installed.Owing to have only the transient flash light source in the lamp, before taking, photographer is difficult to observe shooting effect, and straight shape speedlight accumbency makes flash of light inhomogeneous, influences shooting effect.As replace straight shape speedlight price higher with annular speedlight.

The purpose of this utility model provides a kind of safe in utilization, energy-conservation, lamp head type studio flashlamp of having two light-source systems of transient flash light source and analog light source in a lamp body.

The utility model be realize like this referring to accompanying

drawing

1,2,3,4,5,7,8, (the accompanying drawing implication sees the description of drawings part for details).Lamp head type studio X-flash mainly comprises socket, lamp housing, eyeglass cover, light source, it is characterized in that (A) have one in same lamp body, comprise the transient flash light source and take before observe two light-source systems of the analog light source of artistic effect, two light-source systems mainly comprise straight type speedlight 13 as the transient flash light source, speedlight support 11, speedlight wiring board 10, the energy-efficient gas discharge fluorescent tube 7 as analog light source, daylight base 20, web joint 5, electric ballast 3, electronic ballast circuit plate 4, and the lead of connection power supply; (B) reflector 12 of a vertically installed straight type speedlight in it and fluorescent tube is arranged, the reflector inside surface is that circle is held together photo structure, reflector cup bottom have speedlight insert a hole 23 in the cup, and fluorescent tube insert a hole 22 in the cup; (C) have one can along lamp center line V direction main body cover 6, on flexible eyeglass cover 8, on flexible eyeglass cover internal face and the guide frame T of eyeglass cover telescopic moving arranged on the main body cover outside wall surface; (D) shell that is made of electronic ballast shell 2 and main body cover 6 is arranged,

shell

2,6, employing are pegged graft and are connected; (E) socket adopt two floating-point socket 1 it mainly by mains side contact spring sheet 1D, by last cover 1A, electric current protective tube 1B, under cover 1E, the power center contact that spring 1F forms, insulation cover plate 1G and socket body 1C form, the flange of socket body 1C and electronic ballast shell 2, bottom one end connects with securing member 16, the electronic ballast shell other end adopts to peg graft with an end of main body cover 6 and cooperates fixed connection structure, the other end of main body cover and flexible eyeglass cover 8 adopt flexible fit structure, electric ballast 3, electronic ballast circuit plate 4, be installed in respectively on the inwall of electronic ballast shell, the center line of reflector is consistent with the center line of lamp, V is parallel with the lamp longitudinal center line, upright speedlight 13 in cup, one end is connected with speedlight wiring board 10, the hole 23 that the other end passes the reflector bottom is connected with an end of flash of light cup support 11, the other end of speedlight support is connected with speedlight wiring board 10, speedlight wiring board 10 is installed on the internal face of main body cover 6, base 20 ends of the fluorescent tube 7 parallel with lamp longitudinal center line V are connected on the fishplate bar 5, the hole 22 that the other end passes the reflector bottom is connected on the keeper 15, in the bottom of reflector 12 and the outside of the fluorescent tube between the daylight base 20 one reflective aluminum cover 9 is arranged, reflective aluminum overlaps an end and is connected with base 20, the other end is connected with reflector base apertures 22, fluorescent tube web joint 5 is connected with main body cover 6 internal faces, the socket power supply is connected with electric ballast 3, electric ballast is connected with electronic ballast circuit plate 4, the electronic ballast circuit plate is connected with daylight base 20, the socket power supply is connected with flashlamp wiring board 10, and the flashlamp wiring board is connected with flashlamp 13.As lamp shaft centre line V is vertically placed, each main mutual relationship of parts in addition is that socket 1 is in the bottom, be electric ballast 3, electronic ballast circuit plate 4, web joint 5, base 20, fluorescent tube 7, flash lamp tube wiring board 10, reflector 12, speedlight 13, speedlight support 11 from bottom to up successively, lamp housing order from bottom to up is electronic ballast shell 2, main body cover 6, flexible eyeglass cover 8.

It is the surface that forms after lamp center line V rotates a circle to the arc section of cup internal projection by that the circle of the reflector of lamp head type studio flashlamp of the present utility model is held together optical surface S.

The guide frame T that the flexible eyeglass of lamp head type studio flashlamp of the present utility model overlaps the flexible eyeglass cover telescopic moving that reaches on 8 internal faces on the main body cover outside wall surface adopts concavo-convex fit structure, and spigot surface P1, P2 are the plane.

The guide frame T that the flexible eyeglass of lamp head type studio flashlamp of the present utility model overlaps the flexible eyeglass cover telescopic moving that reaches on 8 internal faces on the main body cover outside wall surface adopts concavo-convex fit structure, and spigot surface is the column type face.

The guide frame T that the flexible eyeglass of lamp head type studio flashlamp of the present utility model overlaps the flexible eyeglass cover telescopic moving that reaches on 8 internal faces on the main body cover outside wall surface adopts concavo-convex fit structure, and spigot surface is a V-type, and the concaveconvex structure plane cooperates.

Characteristics of the present utility model are owing to adopted two floating-point sockets (number of patent application :), and socket body 1C is an insulator, and mains side contact spring sheet 1D does not have and exposes power supply in the centre of socket body, does not have the side of exposing contact during use, has guaranteed Electrical Safety.Electric current protective tube 1B is arranged in the power center contact, can play because unexpected overcurrent, short trouble and burn consumer.Owing to the transient flash light source is arranged in same lamp body and takes two light-source systems that preceding photographer observes the analog light source of artistic effect, two light sources have not only kept whole characteristics of single light source, and adopt efficient, energy-conservation gas discharge fluorescent tube as analog light source, in whole lamp body, electric ballast is housed, make that the colour temperature of the colour temperature of analog light source and transient flash light source is basic identical, reach the purpose of simulation photographic effects, make photographer before shooting, can well observe shooting effect.Change the accumbency of straight shape speedlight and install, and cooperate the employing circle to hold together light type reflector, make reflecting effect reach the reflecting effect of annular speedlight for upright.And straight shape speedlight price is lower than annular speedlight.Therefore the utility model does not reduce result of use and reduces price.Be furnished with flexible eyeglass overcoat before the lamp holder, can telescopic moving change irradiating angle.Can change different eyeglasses and obtain multiple artistic light source effect.

Description of drawings:

Fig. 1. the structural representation of the utility model lamp head type studio flashlamp.

Fig. 2. flexible eyeglass cover of the utility model and main body cover guide-localization structural representation.

Fig. 3. main body cover convex-shaped guide-localization structural representation.

Fig. 4. flexible eyeglass puts spill guide-localization structural representation.

Fig. 5. flash of light cup vertical view.

Fig. 6. known YS-22 silver swallow-aeroplane flash lamp design synoptic diagram.

Fig. 7. be the B-B sectional view of Fig. 5, expression fluorescent tube, reflecting cup structure synoptic diagram.

Fig. 8. be the A-A sectional view of Fig. 5, the structural representation of expression fluorescent tube, flashlamp, reflector, speedlight, locating rack.

Fig. 1,2,3,4,5,7,8, be the utility model structural representation. Fig. 6 is known YS-22 silver swallow-aeroplane flash lamp design schematic diagram.

Identical parts adopt identical symbol, sequence number to represent among each figure for ease of understanding. Each symbol, sequence number front were stated, and just no longer repeat the back. Securing member does not have picture, only draws in the securing member Heart line. The part of being blocked by flash bracket among the figure dots. Fig. 1 is the utility model structural representation, and wherein half cuts to represent internal structure open. Reflective aluminum (cover) 9, flash tube support 11, represent with heavy line and do not cut cross-hatching open. Socket center line V among Fig. 1, two floating-point sockets 1, body 1C, insulation cover plate 1G, mains side contact spring sheet 1D, the power center contact comprises upper cover 1A, current insurance pipe 1B, lower cover 1E and spring 1F, electronic ballast shell 2, electric ballast 3, electronic ballast circuit board 4, connecting plate 5, main body cover 6, fluorescent tube 7, flexible eyeglass cover 8, reflective aluminum (cover) 9, flash tube wiring board 10, flash tube support 11, reflector 12, flash tube 13, eyeglass 14, keeper 15. Fig. 2 is the flexible eyeglass cover of flash lamp and main body cover guiding-positioning structure T schematic diagram. Take the eyeglass cover away half among the figure,

sequence number

6,7,8,11,12, represent the same Fig. 1 of implication. Fig. 3, Fig. 4, be that main body cover 6 and flexible eyeglass overlap 8 slide-and-guide location structure schematic diagrames, T1 part, the guide-localization face P1 of projection arranged, the guide-localization face P2 that corresponding recessed T2 part is arranged on the eyeglass cover 8, matches with P1 on the main body cover 6. Fig. 5 is the top view of reflector,

sequence number

7,11,12,13, represents the same Fig. 1 of implication. Fig. 6 is known YS-22 silver swallow-aeroplane flash lamp design schematic diagram, eyeglass cover 16, lamp housing 17, the straight type flash tube 18 of accumbency, M27 screw thread socket 19 among the figure. Fig. 7 is the B-B profile of Fig. 5, and fluorescent tube 7, base 20 and connecting plate 5 are not cut open among the figure, reflector 12 is described, holds together light face S, structure and the mutual alignment of fluorescent tube 7, reflective aluminum (cover) 9, base 20, connecting plate 5, flash tube wiring board 10. Fig. 8 is the postrotational position of A-A profile of Fig. 5, base 20 and connecting plate 5 are not cut open among the figure, fluorescent tube inserts the hole 22 in the cup, structure and the mutual alignment that flash tube inserts the hole 23 in the cup on illustrating at the bottom of reflector 12, flash tube 13, flash tube support 11, flash tube wiring board 10, reflective aluminum 9, base 20, connecting plate 5, the reflector, installing hole 21 is arranged on the web 5, reflective aluminum 9 one ends are connected with base 20, the other end and reflective Cup base apertures 22 places connect.

Embodiment: Fig. 1,2,3,4,5,7,8, be the structural representation of present embodiment.It is a kind of lamp head type studio flashlamp.The implication of various sequence number symbologies was introduced in description of drawings among each figure and the figure, no longer repeated.Speedlight 13 has two among the embodiment, and fluorescent tube 7 has two.The guide frame T that the eyeglass that stretches among the embodiment overlaps the flexible eyeglass cover telescopic moving that reaches on 8 internal faces on the main body cover outer wall adopts concavo-convex fit structure, and spigot surface P1, P2 are the plane.Socket is a standard M27 screw thread socket, and socket body 1C, electronic ballast shell 2, main body cover 6, flexible eyeglass overlap 8 materials ABS engineering plastics.Reflector 12, material ABS engineering plastics, the inside surface aluminium coated.Reflective aluminum 9 material aluminium sheets.Speedlight 13, fluorescent tube 7, be the working standard fluorescent tube.The lens materials organic glass.The phosphor bronze sheet of cover material up and down of mains side contact spring sheet 1D, power center contact.Power safety pipe model is φ 5 * F.The electric ballast model is Z.

Claims

1, lamp head type studio X-flash mainly comprises socket, lamp housing, the eyeglass cover, light source, it is characterized in that (A) has one to comprise the transient flash light source and take preceding two light-source systems of observing the analog light source of artistic effect in same lamp body, two light-source systems mainly comprise straight type speedlight＜13 as the transient flash light source 〉, speedlight support＜11 〉, speedlight wiring board＜10 〉, energy-efficient gas discharge fluorescent tube＜7 as analog light source 〉, daylight base＜20 〉, web joint＜5 〉, electric ballast＜3 〉, electronic ballast circuit plate＜4 〉, and the lead of connection power supply; (B) reflector＜12 of a vertically installed straight type speedlight in it and fluorescent tube are arranged 〉, the reflector inside surface is that circle is held together photo structure, reflector cup bottom has speedlight to insert hole＜23 in the cup〉and fluorescent tube insert hole＜22 in the cup; (C) have one can be along lamp center line＜V direction is in main body cover＜6 go up flexible eyeglass cover＜8, on flexible eyeglass cover internal face and the guide frame＜T of eyeglass cover telescopic moving arranged on the main body cover outside wall surface; (D) have one by electronic ballast shell＜2〉and main body cover＜6 shell that constitutes, shell＜2 〉,＜6 adopt to peg graft and be connected; (E) socket adopts two floating-point sockets＜1 〉, it is mainly by mains side contact spring sheet＜1D 〉, by last cover＜1A 〉, electric current protective tube＜1B 〉, following cover＜1E 〉, spring＜1F 〉, the power center contact of forming, insulation cover plate＜1G 〉, and socket body＜1C〉form, socket body＜1C〉flange and electronic ballast shell＜2 bottom one end is with securing member＜16 be connected, the electronic ballast shell other end and main body cover＜6〉an end adopt to peg graft and to cooperate fixed connection structure, the other end of main body cover and flexible eyeglass cover＜8〉the flexible fit structure of employing, electric ballast＜3 〉, electronic ballast circuit plate＜4〉be installed in respectively on the inwall of electronic ballast shell, the center line of reflector is consistent with the center line of lamp, with lamp longitudinal center line＜V〉parallel, upright speedlight＜13 in cup〉end and speedlight wiring board＜10〉be connected, the other end passes hole＜23 of reflector bottom〉with flash of light glass support＜11 an end be connected, the other end of speedlight support and speedlight wiring board＜10〉be connected, speedlight wiring board＜10〉be installed in main body cover＜6 internal face on, with lamp longitudinal center line＜V〉parallel fluorescent tube＜7 base＜20 end is connected web joint＜5 on, the other end passes hole＜22 of reflector bottom〉be connected keeper＜15〉on, in reflector＜12〉bottom and daylight base＜20 between the outside of fluorescent tube one reflective aluminum cover＜9 are arranged, reflective aluminum overlaps an end and base＜20〉be connected, the other end and reflector base apertures＜22〉be connected, fluorescent tube web joint＜5〉with main body cover＜6 internal face is connected, socket power supply and electric ballast＜3〉be connected, electric ballast and electronic ballast circuit plate＜4〉be connected, electronic ballast circuit plate and daylight base＜20〉be connected, socket power supply and flashlamp wiring board＜10〉be connected flashlamp wiring board and flashlamp＜13〉be connected.

2, lamp head type studio flashlamp as claimed in claim 1 is characterized in that flash lamp tube＜13〉has two, and fluorescent tube＜7〉has two.

3, lamp head type studio flashlamp as claimed in claim 1 is characterized in that it is the surface that forms after lamp center line＜V〉rotates a circle to the arc section of cup internal projection by that circle is held together optical surface＜S 〉.

4, as claim 1,2,3, described lamp head type studio flashlamp, the guide frame＜T〉that it is characterized in that the flexible eyeglass cover telescopic moving on flexible eyeglass cover＜8〉internal face and on the main body cover outside wall surface adopts concavo-convex fit structure, and spigot surface＜P1 〉,＜P2〉are the plane.

5, as claim 1,2,3, described lamp head type studio flashlamp, it is characterized in that guide frame＜T〉adopts concavo-convex fit structure, spigot surface is a cylindroid.

6, as claim 1,2,3, described lamp head type studio flashlamp, it is characterized in that guide frame＜T〉adopts concavo-convex fit structure, spigot surface is that V-type concaveconvex structure plane cooperates.