CN210199463U - Photographic light with guide rail type light focusing device - Google Patents

Abstract

The utility model relates to a photographic light technical field, concretely relates to photographic light with guide tracked light focusing device, it includes: the LED lamp comprises a front shell and a rear shell which are matched with each other, wherein an accommodating cavity penetrating through the front end surface and the rear end surface of the front shell is arranged in the front shell, the front shell is movably sleeved on the front part of the rear shell, a guide rail and a groove which are matched with each other are arranged between the inner wall of the accommodating cavity of the front shell and the outer wall of the front part of the rear shell, a luminous body is arranged at the front end of the rear shell, and an installation position for installing a lighting effect accessory is arranged on the; the utility model discloses through recess and guide rail looks clearance fit between procapsid and the back casing for the user can freely adjust the distance between the luminous body on the light efficiency annex on the procapsid and the back casing, thereby realizes adjusting the focus of emergent light, and its operation is very simple and convenient, has greatly promoted user's use and has experienced.

Description

Photographic light with guide rail type light focusing device

Technical Field

The utility model relates to a photographic light technical field, concretely relates to photographic light with guide tracked light focusing device.

Background

With the development of society, photography has become a common hobby activity for people; the lighting of the camera has an important influence on the effect of the camera, so that the user is more and more interested in the lighting of the camera.

The method comprises the following steps that corresponding lighting effect accessories are additionally arranged at the front ends of the photographing lights in the current market according to the illumination effect required by a user; because the distance between the luminous body in the existing photography light and the light effect accessory is fixed, the light effect focus generated by the luminous body is relatively fixed, when a user needs to adjust the light effect focus, the light effect accessory needs to be replaced, so that the user also needs to prepare the light effect accessories with various focuses for the same type of light effect accessory, the use of the user is inconvenient, and the use experience of the user is greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks, an object of the present invention is to provide a simple and easy photographic light with a guide rail type light focusing device.

The purpose of the utility model is realized through the following technical scheme:

the utility model relates to a photographic light with guide tracked light focusing device, include:

procapsid and the back casing of mutually supporting, be equipped with the holding chamber that link up its front and back terminal surface in the procapsid, the procapsid movable sleeve is located on the front portion of back casing, just the inner wall in procapsid holding chamber with be equipped with the guide rail and the recess of mutually supporting between the anterior outer wall of back casing, the luminous body is installed to the front end of back casing, be equipped with the installation position that is used for installing the light efficiency annex on the procapsid.

The utility model discloses in, be equipped with the draw-in groove on the installation position, the light efficiency annex passes through the draw-in groove install in on the procapsid.

The utility model discloses in, the guide rail set up in on the anterior outer wall of back casing, the recess set up in on the inner wall in procapsid holding chamber.

The utility model discloses in, the recess is followed the axial of procapsid sets up on the inner wall in its holding chamber.

The utility model discloses in, the recess set up in on the anterior outer wall of back casing, the guide rail set up in on the inner wall in procapsid holding chamber

The utility model discloses in, the quantity of guide rail is more than one, the quantity of recess with the quantity of guide rail is unanimous.

The utility model discloses in, be equipped with on the procapsid and be used for the retaining member fixed to procapsid and back casing.

The utility model discloses in, the retaining member is locking bolt, wear to locate on the procapsid, and its inner end with the anterior outer wall looks butt of back casing.

The utility model discloses in, the light efficiency annex is preceding anti-light cup, preceding anti-light cup install in on the preceding terminal surface of procapsid.

The utility model discloses in, back reflection of light cup is still installed to the front end of back casing, back reflection of light cup install in the rear of luminous body.

The utility model discloses in be equipped with procapsid and back casing, and through recess and guide rail looks clearance fit between procapsid and the back casing for the user can freely adjust the distance between the luminous body on light efficiency annex on the procapsid and the back casing, thereby realizes adjusting the position of the light efficiency focus of emergent light, and its operation is very simple and convenient, has greatly promoted user's use and has experienced.

Drawings

For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.

Fig. 1 is a schematic sectional structure view of the present invention in one state;

fig. 2 is a schematic cross-sectional view of the present invention in another state;

FIG. 3 is a schematic view of the overall structure of the present invention after assembling the lighting effect accessories;

fig. 4 is a schematic view of the whole structure of the present invention when the light effect accessory is not assembled.

Description of reference numerals: 100. a front housing; 101. an accommodating cavity; 102. a front reflector cup; 103. a locking member; 104. a card slot; 105. a groove; 200. a rear housing; 201. a light emitter; 202. a guide rail; 203. and a rear reflecting cup.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the following, an embodiment of the present invention is directed to a photographic light with a guide-rail type light focusing device, please refer to fig. 1 to 3, which includes:

the light-emitting type LED lamp comprises a front shell 100 and a rear shell 200 which are matched with each other, wherein an accommodating cavity 101 penetrating through the front end face and the rear end face of the front shell 100 is arranged in the front shell 100, the front end face of the front shell 100 is a light-emitting face, and light rays emitted by lamplight are emitted from the front end face of the front shell; the front case 100 is movably sleeved on the front portion of the rear case 200, which enables the front case 100 to be translated on the front portion of the rear case 200; just the inner wall of procapsid 100 holding chamber 101 with be equipped with guide rail and the recess of mutually supporting between the anterior outer wall of back casing 200, luminous body 201 is installed to the front end of back casing 200, be equipped with the installation position that is used for installing the light efficiency annex on procapsid 100, preferably, this light efficiency annex is preceding reflection of light cup 102, and this light efficiency annex adopts removable mounting means to install on the preceding terminal surface of procapsid, and the user of being convenient for replaces the light efficiency annex of different grade type.

In this embodiment, a clamping groove 104 is disposed on the mounting position, and the light effect accessory is mounted on the front casing 100 through the clamping groove 104.

In this embodiment, the front housing 100 is a tubular structure, movably sleeved on the front portion of the rear housing 200, and capable of freely moving back and forth along the guide rail on the front portion of the rear housing 200, so that a user can move the front housing 100 in a horizontal direction according to a required illumination distance, thereby adjusting a distance between the front reflector 102 and the illuminant 201, and since the distance between the front reflector 102 and the illuminant 201 is changed, a focus point of light rays converged in the illuminant 201 is changed after the light rays emitted from the illuminant 201 enter the front reflector 102 for reflection; thereby adjusting the focus of the outgoing light.

In this embodiment, the guide rails 202 are disposed on the outer wall of the front portion of the rear case 200, and the grooves 105 are disposed on the inner wall of the receiving cavity 101 of the front case 100.

In the present embodiment, the groove 105 is disposed on the inner wall of the accommodating chamber 101 of the front housing 100 in the axial direction thereof, so that the front housing 100 can translate back and forth in the axial direction thereof.

In another embodiment, the grooves are provided on the outer wall of the front of the rear case 200, and the guide rails are provided on the inner wall of the receiving cavity 101 of the front case 100.

In this embodiment, the number of the guide rails 202 is more than one, and the number of the grooves 105 is the same as the number of the guide rails 202.

In this embodiment, the front housing 100 is provided with a locking member 103 for fixing the front housing 100 and the rear housing 200, and after the user adjusts the position of the front housing 100, the front housing 100 and the rear housing 200 can be fixed by the locking member 103, so as to effectively prevent the telescopic distance between the front housing 100 and the rear housing from changing due to the action of external force, and ensure that the focal length of light reflected by the front reflector 102 is unchanged.

In this embodiment, the locking member 103 is a locking bolt, which is inserted into the front housing 100 and whose inner end abuts against the outer wall of the front portion of the rear housing 200. When the telescopic distance between the front and rear shells 200 needs to be adjusted, the locking bolt is firstly loosened to ensure that the inner end of the locking bolt is not abutted with the outer wall of the front part of the rear shell 200, at the moment, the telescopic distance between the front and rear shells can be freely adjusted, and the locking bolt is locked after the adjustment is finished, so that the inner end of the locking bolt is abutted with the outer wall of the front part of the rear shell 200 to realize the fixation between the front and rear shells 200.

In this embodiment, a rear reflector 203 is further installed at the front end of the rear housing 200, and the rear reflector 203 is installed behind the light emitter 201. By arranging the rear reflector cup 203, more light is reflected to the front end surface of the front casing 100, and the illumination brightness is effectively improved.

In this embodiment, the light emitting body 201 is a xenon lamp or an LED lamp; the xenon lamp 201 is a lamp filled with an inert gas mixture including xenon.

In the description of the present specification, reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A photographic light with a guide tracked light focusing device, comprising: procapsid and the back casing of mutually supporting, be equipped with the holding chamber that link up its front and back terminal surface in the procapsid, the procapsid movable sleeve is located on the front portion of back casing, just the inner wall in procapsid holding chamber with be equipped with the guide rail and the recess of mutually supporting between the anterior outer wall of back casing, the luminous body is installed to the front end of back casing, be equipped with the installation position that is used for installing the light efficiency annex on the procapsid.

2. A photographic light having a track-type light focusing assembly as claimed in claim 1, wherein a slot is provided on the mounting location, and the light effect attachment is mounted on the front housing through the slot.

3. A photographic light having a track-style light focusing assembly as defined in claim 2, wherein the track is disposed on an outer wall of the front portion of the rear housing, and the recess is disposed on an inner wall of the front housing cavity.

4. A photographic light having a track-type light focusing device according to claim 3, wherein the groove is provided on an inner wall of the accommodation chamber of the front housing in an axial direction of the front housing.

5. A photographic light having a track-style light focusing assembly as defined in claim 2, wherein the recess is disposed on an outer wall of the front portion of the rear housing, and the track is disposed on an inner wall of the front housing cavity.

6. A camera light with a guide rail type light focusing device according to claim 4 or 5, wherein the number of the guide rails is more than one, and the number of the grooves is consistent with the number of the guide rails.

7. A photographic light having a track-type light focusing apparatus as claimed in claim 6, wherein the front housing is provided with a locking member for securing the front housing and the rear housing.

8. A photographic light having a guide tracked light focusing device according to claim 7, characterized in that the retaining member is a locking bolt, the locking bolt is arranged on the front housing in a penetrating manner, and the inner end of the locking bolt abuts against the outer wall of the front part of the rear housing.

9. A photographic light having a track-style light focusing assembly as claimed in claim 8, wherein the light effect accessory is a front reflector cup mounted on the front face of the front housing.

10. A photographic light having a track-guided light focusing apparatus as claimed in claim 9, wherein a rear reflector cup is further mounted at the front end of the rear housing, the rear reflector cup being mounted behind the light emitter.

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