Photography lamp

Abstract

The photography lamp at least solves the problem that photography lamps in the existing market are difficult to use and comprises a main body and a focusing head, the main body is provided with a light source and a sleeve part, the focusing head and the sleeve part are connected in a sleeved mode and can move relative to the axial direction, and a damping assembly is arranged between the focusing head and the sleeve part. A lens assembly is arranged on the focusing head and located in the emitting direction of the light source.

Description

TECHNICAL FIELD

[0001] The application relates to a photographic lamp. BACKGROUND

[0002] As a light supplementing tool during photography, the photographic lamp can improve the definition of the photographic picture and adjust the atmosphere of the photographic picture. In order to adapt to various shooting scenes and change the illumination range of the lamp, a photographic lamp capable of adjusting the focal length, color temperature and brightness is developed.

[0003] The existing adjustable photographic lamp has the problems of inconvenient focal length adjustment and poor use effect. SUMMARY

[0004] The application aims to provide a photographic lamp to at least solve the problem of poor use of the existing market photographic lamp.

[0005] In order to achieve the above-mentioned purpose, the application provides a photographic lamp, which comprises a main body and a focusing head, the main body is provided with a light source, the main body is provided with a sleeve part, the focusing head and the sleeve part are sleeved and can move axially relative to each other, a damping assembly is arranged between the focusing head and the sleeve part, a lens assembly is arranged on the focusing head, and the lens assembly is located on the emission direction of the light source.

[0006] Preferably, the focusing head is provided with a limiting and blocking part for cooperating with the sleeve part and / or the damping assembly.

[0007] Preferably, the sleeve part is provided with a mounting groove for mounting the damping assembly.

[0008] Preferably, the damping assembly comprises two damping rings, and the outer side surface of the sleeve part is provided with two mounting grooves corresponding to the two damping rings.

[0009] Preferably, the main body is provided with a mounting seat, the sleeve part is sleeved on the mounting seat, and the light source is positioned between the mounting seat and the sleeve part, or the light source is arranged in the sleeve part.

[0010] Preferably, the light source, the sleeve part and the mounting seat are fixedly connected in the axial direction through bolts or screws.

[0011] Preferably, the mounting seat is provided with a plurality of sleeving pieces which are arranged at intervals and distributed in a ring shape, the sleeve part is sleeved on the outer side of the sleeving pieces, and the inner wall of the sleeve part is tightly matched with the outer wall of the sleeving pieces.

[0012] Preferably, the inner wall of the sleeve part is provided with an anti-rotation strip matched with the gap between adjacent sleeving pieces.

[0013] Preferably, the inner wall of the sleeve part is provided with a positioning ring for axially positioning the light source, and the front end of the light source abuts against the positioning ring; and / or one of the positioning ring and the light source is provided with a positioning hole for circumferentially positioning the light source, and the other is provided with a positioning protrusion matched with the positioning hole.

[0014] Preferably, the inner wall of the sleeve part is provided with a plurality of heat dissipation partitions abutting against the side surface of the light source, and heat dissipation gaps are formed between adjacent heat dissipation partitions.

[0015] Preferably, the lens assembly comprises a lens mounting seat and a lens mounted on the lens mounting seat, and the lens mounting seat and the focusing head are detachably or non-detachably connected.

[0016] Preferably, the rear end surface of the lens mounting seat is provided with a mounting ring, the lens is arranged in the mounting ring, an elastic part is integrally arranged on the mounting ring, a clamping protrusion is arranged on the elastic part, and the lens is positioned between the rear end surface and the clamping protrusion.

[0017] Preferably, the lens mounting seat and the focusing head are connected through a rotating clamping structure.

[0018] Preferably, the rotating clamping structure comprises a rotating clamping groove arranged on one of the inner wall of the focusing head and the outer wall of the lens mounting seat and a rotating clamping part arranged on the other, the rotating clamping groove comprises an entrance part for the rotating clamping part to enter and a rotating part for the rotating clamping part to rotate, one of the inner wall of the focusing head and the outer wall of the lens mounting seat is provided with a first positioning part, and the other is provided with a second positioning part, and after the lens mounting seat and the focusing head are rotated into position, the first positioning part and the second positioning part are clamped and positioned.

[0019] Preferably, the lens assembly further comprises a dimmer, the front end of the lens mounting seat or the front end of the focusing head is provided with a detachably connected positioning cover, and the dimmer is positioned between the lens mounting seat and the positioning cover.

[0020] According to the above, the beneficial effects of the present application are:

[0021] The present application sets a damping assembly between the focusing head and the sleeve part of the main body, when the photographic lamp is focused, the focusing head is directly pulled to stretch forward and backward, the damping structure can effectively reduce the noise, at the same time, a certain resistance is generated, the structure is simple, and the user experience can be greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings described herein are used to provide further understanding of the present application, and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0023] Figure 1 is a schematic view of the overall structure of the present application;

[0024] Figure 2 is a sectional view of the present application;

[0025] Figure 3 is an exploded view of the present application Figure 1 ;

[0026] Figure 4 is an exploded view of the present application Figure 2 . DETAILED DESCRIPTION

[0027] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described and explained below in conjunction with the accompanying drawings and embodiments.

[0028] It should be understood that the specific embodiments described herein merely set forth preferred arrangements for the application, and can be varied as desired. Unless otherwise defined, scientific and technical terms used in connection with the present application shall have the meanings that are commonly understood by those of ordinary skill in the art. Further, unless otherwise required by context, singular terms shall include pluralities and vice versa. The description herein of any particular embodiment of the application is intended to include all equivalents, having been made to the patented features of the embodiments described herein. Those skilled in the art will readily recognize a variety of ways of implementing the application discussed above, and the present application is intended to cover any and all implementations of the application. The application is not limited to the embodiments described herein, but can be practiced with modification and alteration within the spirit and scope of the present application. Accordingly, the application is not limited to that described herein, but is only limited as defined by the following claims. It will be apparent to those skilled in the art that various modifications and variations can be made to the specific embodiments without departing from the spirit or scope of the application. Thus, it is intended that the present application cover modifications and variations of this application provided they come within the scope of the appended claims and their equivalents.

[0029] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that that described embodiments of the application are merely example structures selected to describe and explain the principles of the application and the present application is intended to include any structure that might be claimed with respect to an embodiment described herein.

[0030] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms "a", "an", "one", "this", and similar referents in the context of describing the application are to be construed to be inclusive, both singular and plural, unless otherwise indicated. The terms "comprising", "comprises" and "comprised of" as well as conjugations thereof, are used in the inclusive sense of open-endedness, that is, meaning containing, including, comprising, etc., but not limited to, such that additional steps, materials, etc. can be included. The terms "connected", "coupled", "attached", and the like, unless otherwise defined, are to be construed as including both direct and indirect connections, couplings, attachments, etc. The term "plurality" refers to two or more. The terms "and / or", " / '", and "or" are used in the sense that they are open-ended, meaning that they include both the conjunctive and disjunctive sense, unless otherwise indicated. The terms "first", "second", "third", etc. are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence.

[0031] Referring to Figures 1 to 4 The camera lamp of the present embodiment comprises a main body 1 and a focusing head 2. The front end of the main body is provided with a mounting seat 3, a sleeve part 4 and a light source 5. A plurality of sleeve pieces 31 are arranged in a ring shape at the front end of the mounting seat. The sleeve part 4 is sleeved with the mounting seat by sleeving outside the sleeve pieces. The inner wall of the sleeve part is tightly matched with the outer wall of the sleeve pieces to prevent them from being easily separated. The light source is arranged in the sleeve part, and the light source, the sleeve part and the mounting seat are fixedly connected in the axial direction by bolts or screws. The focusing head is sleeved with the sleeve part and can move axially relative to the sleeve part. A damping assembly is arranged between the focusing head and the sleeve part to increase the movement resistance when the focusing head and the sleeve part are stretched and contracted relative to each other and to reduce noise, thereby increasing the user experience. A lens assembly 6 is arranged on the focusing head and is located in the emission direction of the light source for adjusting the focal length or brightness of the light beam emitted by the light source.

[0032] A limiting stop 21 protruding radially inward is arranged at the lower edge of the bottom end of the focusing head and cooperates with the sleeve part and / or the damping assembly to prevent the focusing head from being easily detached.

[0033] The sleeve part is provided with a mounting groove 41 for mounting the damping assembly. Specifically, the damping assembly comprises two damping rings 7. The outer side of the sleeve part is provided with two mounting grooves for mounting the two damping rings.

[0034] The inner wall of the sleeve part is provided with an anti-rotation strip 42 cooperating with the gap 32 between adjacent sleeve parts, for preventing the sleeve part from rotating or substantially rotating relative to the mounting base.

[0035] The inner wall of the sleeve part is provided with a positioning ring 43 for axially positioning the light source, the rear end of the light source abutting against the positioning ring, and is provided with a plurality of heat dissipation partitions 44 abutting against the side surface of the light source, heat dissipation gaps 45 being formed between adjacent heat dissipation partitions.

[0036] In other embodiments, a light source holder is positioned between the mounting base and the sleeve part, the front end of the light source abutting against the positioning ring; one of the positioning ring and the light source is provided with a positioning hole for circumferentially positioning the light source, and the other is provided with a positioning protrusion cooperating with the positioning hole.

[0037] The lens assembly comprises a lens mounting base 61 and a lens 62 mounted on the lens mounting base, the lens mounting base and the focusing head being detachably or non-detachably connected. Preferably, the rear end surface of the lens mounting base is provided with a mounting ring 63, the lens is arranged in the mounting ring, and the mounting ring is integrally provided with an elastic part 64, the elastic part is provided with a clamping protrusion 65, and the lens is axially positioned between the rear end surface and the clamping protrusion.

[0038] The lens mounting base and the focusing head are connected through a rotating clamping structure. Preferably, the rotating clamping structure comprises a rotating clamping groove 66 provided on one of the inner wall of the focusing head and the outer wall of the lens mounting base and a rotating clamping part 67 provided on the other, the rotating clamping groove comprises an entrance part 661 for the rotating clamping part to enter and a rotating part 662 for the rotating clamping part to rotate, one of the inner wall of the focusing head and the outer wall of the lens mounting base is provided with a first positioning part 68, and the other is provided with a second positioning part 69, and the lens mounting base and the focusing head are clamped and positioned through the first positioning part and the second positioning part after being rotated into position. As a preference, one of the first positioning part and the second positioning part can be a positioning clamping groove, and the other can be a positioning clamping protrusion.

[0039] The lens assembly further comprises a dimmer mirror 70, the lens mounting base or the focusing head is provided with a detachably connected positioning cover 71, and the dimmer mirror is positioned between the lens mounting base and the positioning cover.

[0040] The above-described embodiments only express several embodiments of the present application, the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A photographic light, comprising a main body and a focusing head, wherein the main body is provided with a light source, characterized in that, The main body is provided with a sleeve portion, the focusing head is sleeved with the sleeve portion and can move relative to each other axially, a damping component is provided between the focusing head and the sleeve portion, and a lens assembly is provided on the focusing head, the lens assembly being located in the emission direction of the light source.

2. The photographic light according to claim 1, characterized in that, The focusing head is provided with a limiting and blocking part for cooperating with the sleeve part and / or the damping assembly.

3. The photographic light according to claim 1, characterized in that, The sleeve portion is provided with a mounting groove for installing the damping component.

4. The photographic light according to claim 3, characterized in that, The damping assembly includes two damping rings, and the outer side of the sleeve portion is provided with two mounting grooves for mounting the two damping rings.

5. The photographic light according to any one of claims 1 to 4, characterized in that, The main body is provided with a mounting base, the sleeve part is fitted onto the mounting base, and the light source is positioned between the mounting base and the sleeve part; or, the light source is disposed inside the sleeve part, and the light source, the sleeve part, and the mounting base are axially fixedly connected by bolts or screws.

6. The photographic light according to claim 5, characterized in that, The mounting base is provided with a plurality of spaced-apart sleeve pieces arranged in a ring. The sleeve portion is fitted onto the outer side of the sleeve pieces, and the inner wall of the sleeve portion is tightly fitted with the outer wall of the sleeve pieces.

7. The photographic light according to claim 6, characterized in that, The inner wall of the sleeve is provided with an anti-rotation strip that fits with the gap between adjacent sleeve pieces.

8. The photographic light according to claim 5, characterized in that, The inner wall of the sleeve portion is provided with a positioning ring for axially positioning the light source, and the front end of the light source abuts against the positioning ring; and / or, one of the positioning ring and the light source is provided with a positioning hole for circumferentially positioning the light source, and the other is provided with a positioning protrusion that cooperates with the positioning hole; and / or, the inner wall of the sleeve portion is provided with a plurality of heat dissipation baffles that abut against the side of the light source, and a heat dissipation gap is formed between adjacent heat dissipation baffles.

9. The photographic light according to any one of claims 1 to 4, characterized in that, The lens assembly includes a lens mount and a lens mounted on the lens mount, and the lens mount and the focusing head are detachably or non-detachably connected.

10. The photographic light according to claim 9, characterized in that, The rear end face of the lens mounting base is provided with a mounting ring, the lens is disposed in the mounting ring, the mounting ring is integrally provided with an elastic part, the elastic part is provided with a locking protrusion, and the lens is positioned between the rear end face and the locking protrusion.

11. The photographic light according to claim 9, characterized in that, The lens mounting base and the focusing head are connected by a rotating snap-fit ​​structure.

12. The photographic light according to claim 11, characterized in that, The rotating snap-fit ​​structure includes a rotating snap-fit ​​groove provided on one of the inner wall of the focusing head and the outer wall of the lens mount, and a rotating snap-fit ​​part provided on the other. The rotating snap-fit ​​groove includes an inlet for the rotating snap-fit ​​part to enter and a rotating part for the rotating snap-fit ​​part to rotate. One of the inner wall of the focusing head and the outer wall of the lens mount is provided with a first positioning part and the other is provided with a second positioning part. After the lens mount and the focusing head are rotated into position, they are snap-fitted and positioned by the first positioning part and the second positioning part.

13. The photographic light according to claim 9, characterized in that, The lens assembly also includes a zoom lens, and the front end of the lens mount or focusing head is provided with a detachable positioning cover, with the zoom lens positioned between the lens mount and the positioning cover.

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