Photography lamp

Abstract

The utility model provides a photography lamp which comprises a shell, and a circuit board, a driving power supply, a light source and a lens are arranged in the shell. The light source is composed of a xenon lamp light source and a COB lamp light source. The lens corresponds to one end, with the opening, of the shell, and the light source faces the lens; the circuit board is electrically connected with the driving power source, and the driving power source is electrically connected with the hernia lamp light source and the COB lamp light source. According to the utility model, the circuit board controls the driving power supply to electrify the COB lamp light source in the light source, so that the COB lamp light source generates normally-on COB lamp light which is scattered to carry out normally-on light supplement on a shooting environment; and the driving power supply is controlled by the circuit board to electrify the hernia lamp light source in the light sources, so that instant hernia lamp light generated by the hernia lamp light source is scattered to carry out flash light supplement on a shooting environment, and therefore, the photography lamp can be suitable for a normally-on light supplement scene and a flash light supplement scene, and is practical in function and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a photographic lamp. Background Art

[0002] A photography light is a type of light used to fill in the light of a shooting environment. Photography lights include fill lights and flash lights. The fill light type of a photography light is used to fill in the light of a shooting environment with a constant light, while the flash light type of a photography light is used to fill in the light of a shooting environment with a flash light.

[0003] At present, the fill light type of a photography light usually adopts an LED light source, and the flash type of a photography light usually adopts a xenon light source with high luminous efficiency. Since the luminous efficiency of the LED light source cannot be used as a flash type that requires high luminous efficiency, and the xenon light source uses a capacitor to store high voltage electricity for pulse triggering to discharge the xenon light source, thereby completing an instant flash, based on this principle, the xenon light source cannot be used as a constant fill light type for continuous fill light, so that the fill light type of a photography light and the flash type of a photography light are two independent lamps. In the constant fill light scene and the instant flash fill light scene, two different lamps need to be used, which is inconvenient to use, and the use of two lamps increases the equipment cost. Utility Model Content

[0004] The utility model provides a photographic light, aiming to solve the problem that two different lamps need to be used to complete the constant light fill-in scene and the instantaneous flash light fill-in scene, which is inconvenient to use and the use of two lamps increases the cost of the equipment.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: a photographic light, comprising a shell, wherein a circuit board, a driving power supply, a light source and a lens are arranged inside the shell; the light source is composed of a xenon lamp light source and a COB lamp light source; the lens corresponds to an end of the shell with an opening, and the light source is arranged toward the lens; the circuit board is electrically connected to the driving power supply, and the driving power supply is electrically connected to the xenon lamp light source and the COB lamp light source respectively.

[0006] In some embodiments, a reflector is installed at one end of the shell having an opening.

[0007] In some embodiments, a heat sink is further disposed inside the shell, and the heat sink is disposed in close contact with the COB lamp light source.

[0008] In some embodiments, the heat dissipation element is configured as a heat sink.

[0009] In some embodiments, the driving power supply has two circuits electrically connected to the xenon lamp light source and the COB lamp light source respectively.

[0010] In some embodiments, a control unit is disposed on the opposite end of the shell where the opening is provided, and the control unit is electrically connected to the circuit board.

[0011] In some embodiments, the control unit includes a plurality of buttons and a digital display screen.

[0012] In some embodiments, a plurality of heat dissipation holes are formed on the surface of the shell and are connected to the interior of the shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the driving power supply is controlled by the circuit board to energize the COB lamp light source in the light source so that the COB lamp light source generates a constantly bright COB light that is scattered out to perform constantly bright fill light for the shooting environment; and the driving power supply is controlled by the circuit board to energize the xenon lamp light source in the light source so that the xenon lamp light source generates a momentary xenon light that is scattered out to perform flash fill light for the shooting environment. Thus, the photography light can be used in both constantly bright fill light scenes and flash fill light scenes, and is practical and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0016] Figure 1 This is a schematic diagram of the structure of a photography light provided by the utility model at one angle;

[0017] Figure 2 This is a schematic diagram of the structure of the photography light provided by the utility model from another angle;

[0018] Figure 3 The present invention is a schematic diagram of the exploded structure of the photographic light provided by the present invention.

[0019] Description of reference numerals:

[0020] 100, photographic light; 10, housing; 101, heat dissipation hole; 102, opening; 20, circuit board; 30, driving power supply; 40, heat sink; 50, light source; 501, xenon light source; 502, COB light source; 60, lens; 70, reflector; 80, control unit; 801, button; 802, digital display screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0023] Please also read Figures 1 to 3 As shown, Figure 1 This is a schematic diagram of the structure of the photography light 100 provided by the utility model at an angle. Figure 2 This is a schematic structural diagram of the photographic light 100 provided by the utility model from another angle. Figure 3 This is a schematic diagram of the exploded structure of the photography light 100 provided by the present invention.

[0024] The utility model provides the following technical solution: a photographic light 100, comprising a shell 10, wherein a circuit board 20, a driving power supply 30, a light source 50 and a lens 60 are arranged inside the shell; the light source 50 is composed of a xenon lamp light source 501 and a COB lamp light source 502; the lens 60 corresponds to an end of the shell 10 where an opening 102 is opened, and the light source 50 is arranged toward the lens 60; the circuit board 20 is electrically connected to the driving power supply 30, and the driving power supply 30 is electrically connected to the xenon lamp light source 501 and the COB lamp light source 502 respectively.

[0025] In the photography light 100 provided in this embodiment, the circuit board 20 controls the driving power supply 30 to energize the COB light source 502 in the light source 50. The COB light source 502 is energized to operate and the COB light is always on. The COB light of the COB light source 502 passes through the lens 60 and is scattered from the opening 102 of the housing 10, so that the COB light source 502 can always be lit to fill in the shooting environment with COB light. When flash fill in the shooting environment is required, the circuit board 20 controls the driving power supply 30 to energize the xenon light source 501 in the light source 50. The xenon light source 501 is energized to operate and generate instantaneous xenon light. The instantaneous xenon light of the xenon light source 501 passes through the lens 60 and is scattered from the opening 102 of the housing 10, so that the xenon light source 501 can always be used to flash fill in the shooting environment with xenon light. In the utility model, the circuit board 20 controls the driving power supply 30 to energize the COB lamp light source 502 in the light source 50, so that the COB lamp light source 502 generates a constantly bright COB light that is scattered out to provide constantly bright fill light for the shooting environment, and the circuit board 20 controls the driving power supply 30 to energize the xenon lamp light source 501 in the light source 50, so that the xenon lamp light source 501 generates a momentary xenon light that is scattered out to provide flash fill light for the shooting environment, thereby making the present photography light 100 suitable for both constantly bright fill light scenes and flash fill light scenes, and the function is practical and convenient to use.

[0026] In some embodiments, a reflector 70 is installed at one end of the housing 10 where the opening 102 is formed.

[0027] In specific implementation, when the COB light source 502, which is always on, passes through the lens 60 and is scattered from the opening 102 of the housing 10, or the xenon light source 501, which is momentary, passes through the lens 60 and is scattered from the opening 102 of the housing 10, the reflector 70 is used to reflect the COB light or xenon light scattered from the opening 102 of the housing 10 onto the subject. With such a setting, the reflector 70 can enhance the light effect of the COB light or xenon light scattered from the opening 102 of the housing 10.

[0028] In some embodiments, a heat sink 40 is further disposed inside the housing 10 , and the heat sink 40 is disposed in close contact with the COB lamp light source 502 .

[0029] In specific implementation, the COB light source 502 generates heat accumulation when working for a long time, so the heat sink 40 is attached to the COB light source 502 to absorb the heat and dissipate it. Through such a configuration, the COB light source 502 can dissipate heat through the heat sink 40.

[0030] In some embodiments, the heat sink 40 is configured as a heat sink.

[0031] In specific implementation, when the heat sink 40 dissipates heat for the COB light source 502, the heat sink 40 is configured as a heat sink, and the heat sink can absorb the heat generated by the COB light source 502, and then the heat sink transfers the absorbed heat to the air through heat convection for dissipation. With such a configuration, the heat sink 40 can effectively dissipate heat for the COB light source 502.

[0032] In some embodiments, the driving power supply 30 has two circuits electrically connected to the xenon lamp light source 501 and the COB lamp light source 502 respectively.

[0033] In specific implementation, the driving power supply 30 controls the power supply of the xenon lamp light source 501 and the COB lamp light source 502 through two circuits. Through such a setting, the driving power supply 30 can effectively power the xenon lamp light source 501 and the COB lamp light source 502 respectively.

[0034] In some embodiments, a control unit 80 is disposed on the opposite end of the housing 10 where the opening 102 is formed. The control unit 80 is electrically connected to the circuit board 20 .

[0035] In specific implementation, the user can send a control signal to the circuit board 20 by manually operating the control unit 80, and the circuit board 20 can control the driving power supply 30 to power on the COB light source 502 or the xenon light source 501 according to the control signal. With such a setting, the user can control the operation of the COB light source 502 and the xenon light source 501 by operating the control unit 80.

[0036] In some embodiments, the control unit 80 includes a plurality of buttons 801 and a digital display screen 802 .

[0037] In specific implementation, when the user operates the control unit 80, he can manually press the corresponding button 801 on the control unit 80 to send a control signal to the circuit board 20 to control the power-on operation of the COB light source 502 and the xenon light source 501; the digital display screen 802 is used to display the operating status of the COB light source 502 and the xenon light source 501. Through such a setting, the control unit 80 is effectively used by the user to manually operate to control the operation of the COB light source 502 and the xenon light source 501.

[0038] In some embodiments, a plurality of heat dissipation holes 101 are formed on the surface of the housing 10 and communicated with the interior of the housing 10 .

[0039] In specific implementation, a plurality of heat dissipation holes 101 are provided on the surface of the housing 10 to dissipate the heat inside the housing 10 to the outside of the housing 10. With such a configuration, the heat dissipation effect inside the housing 10 can be improved.

[0040] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photographic light, characterized in that: It comprises a shell, wherein a circuit board, a driving power supply, a light source and a lens are arranged inside the shell; the light source is composed of a xenon lamp light source and a COB lamp light source; the lens corresponds to an end of the shell with an opening, and the light source is arranged toward the lens; the circuit board is electrically connected to the driving power supply, and the driving power supply is electrically connected to the xenon lamp light source and the COB lamp light source respectively.

2. The photographic light according to claim 1, characterized in that: A reflector is installed at one end of the shell body with an opening.

3. The photographic light according to claim 1, characterized in that: A heat sink is also provided inside the shell, and the heat sink is fitted to the COB lamp light source.

4. The photographic light according to claim 3, characterized in that: The heat sink is configured as a heat sink.

5. The photographic light according to claim 1, characterized in that: The driving power supply has two circuits which are electrically connected to the xenon lamp light source and the COB lamp light source respectively.

6. The photographic light according to claim 1, characterized in that: The opposite end of the shell having the opening is provided with a control unit, and the control unit is electrically connected to the circuit board.

7. The photographic light according to claim 6, characterized in that: The control part includes a plurality of buttons and a digital display screen.

8. The photographic light according to claim 1, characterized in that: The surface of the shell is provided with a plurality of heat dissipation holes which are communicated with the interior of the shell.

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