CN117572708B

CN117572708B - Multifunctional modular photographic light supplementing bar lamp

Info

Publication number: CN117572708B
Application number: CN202311674598.8A
Authority: CN
Inventors: 陈吉地; 许志胜
Original assignee: Huizhou Latu Film And Television Equipment Co ltd
Current assignee: Huizhou Latu Film And Television Equipment Co ltd
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-04-16
Anticipated expiration: 2043-12-07
Also published as: CN117572708A

Abstract

The invention provides a multifunctional modular photography light supplementing bar lamp, which comprises: the LED lamp comprises a shell, a base plate, a main lamp module, a down lamp module and a control module, wherein the base plate is contained in the shell, the main lamp module and the control module are all arranged on the base plate, a first end cover and a second end cover are respectively arranged at two ends of the shell, and the down lamp module is arranged at the first end cover. The down lamp module comprises a lamp holder and lamp bodies, wherein the lamp holder is arranged between the first end cover and the shell, the number of the lamp bodies is multiple, and the lamp bodies are arranged on the lamp holder in a replaceable mode. This photographic light filling stick lamp of multi-functional module formula can have multiple different illumination modes to satisfy the needs of multiple different scenes, improved the suitability, realize lamp body convenient and fast's change operation through the module mode simultaneously.

Description

Multifunctional modular photographic light supplementing bar lamp

Technical Field

The invention relates to the technical field of photographic equipment, in particular to a multifunctional modular photographic light supplementing bar lamp.

Background

In the related art, a stick light is used as an ideal artificial light source lamp for compensating light of a scene lacking illumination.

Traditional light filling stick lamp is luminous by the column body on, nevertheless for the ability of reinforcing light filling stick lamp adaptation field environment, improves its suitability, among the prior art, the tip of part light filling stick lamp still is provided with the lamp pearl, like this, this kind of light filling stick lamp can also rely on the tip lamp pearl to shine (like the flashlight). However, since the front end lamp bead and the lamp shade of the light supplementing stick lamp cannot be replaced, the defect that the illumination mode function is single still exists, such as incapability of switching floodlight or spotlight modes, incapability of changing light shadows or light spot effects and the like. Moreover, if the front-end lamp bead and the lamp shade are replaced, the light supplementing stick lamp needs to be disassembled and rewiring is needed, so that the difficulty of replacing the front-end lamp bead and the lamp shade by a user is increased, and inconvenience is caused.

Therefore, how to design a multifunctional module type photography light supplementing bar lamp, so that the multifunctional module type photography light supplementing bar lamp can have various different illumination modes to meet the requirements of various different scenes, and meanwhile, the convenient and quick replacement of parts is realized in a module mode, so that the multifunctional module type photography light supplementing bar lamp is a technical problem which needs to be solved by a person skilled in the art.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a multifunctional module type photography light supplementing rod lamp which can have various different illumination modes so as to meet the requirements of various different scenes, and meanwhile, the parts can be replaced conveniently and rapidly in a module mode.

The aim of the invention is realized by the following technical scheme:

a multi-functional modular photography light-supplementing wand comprising: the LED lamp comprises a shell, a substrate, a main lamp module, a down lamp module and a control module, wherein the substrate is accommodated in the shell, the main lamp module and the control module are arranged on the substrate, a first end cover and a second end cover are respectively arranged at two ends of the shell, and the down lamp module is arranged at the first end cover;

the down lamp module comprises a lamp holder and lamp bodies, wherein the lamp holder is arranged between the first end cover and the shell, the number of the lamp bodies is multiple, and the lamp bodies are arranged on the lamp holder in a replaceable mode.

In one embodiment, the lamp holder includes a fixing ring and a plurality of elastic pieces, the fixing ring is fixedly mounted on the first end cover through screws, the plurality of elastic pieces are arranged on the fixing ring, the plurality of elastic pieces are annularly distributed with the center of the circle of the fixing ring as the center and form a cone, and a gap is formed between two adjacent elastic pieces;

the lamp body is of a cone structure matched with the lamp holder, threads are formed in the lamp body, and threads matched with the threads are arranged at the tail ends of the elastic pieces.

In one embodiment, the control module includes: the main board is arranged on the base plate, the sliding block switch is arranged on the main board, the sliding rod is slidably arranged on the base plate, and the sliding rod is connected with the sliding block switch;

the tail end of the sliding rod is provided with a plug-in end electrically connected with the main board, the lamp body is provided with an electric connection port, and the plug-in end is connected with or separated from the electric connection port; when the slide block switch is started, the plug-in end of the slide rod is close to the lamp holder.

In one embodiment, the substrate is provided with a limit groove, the slide bar is accommodated in the limit groove, the main board is provided with an avoidance hole, and the slide bar passes through the avoidance hole.

In one embodiment, the lamp body is of a hollow structure, and a lamp bead and a transparent lens are arranged in the lamp body, and the lamp bead faces the lens.

In one embodiment, the housing includes an upper shell and a lower shell, the upper shell and the lower shell are connected through a buckle, the control module is arranged between the upper shell and the substrate, and the main lamp module is arranged between the lower shell and the substrate;

the main lamp module comprises a lamp strip, the lamp strip is attached to the substrate, the lamp strip faces the lower shell, and the lower shell is of a light-transmitting structure.

In one embodiment, the control module includes an interactive operation board and a battery, wherein a key is arranged on the interactive operation board, and the battery is mounted on the substrate.

In one embodiment, the second end cover is provided with a connecting piece, the connecting piece is provided with a threaded hole, the connecting piece is of a metal structure, and the second end cover is of a plastic structure.

In conclusion, the multifunctional module type photography light supplementing bar lamp can have various different illumination modes so as to meet the requirements of various different scenes, the applicability is improved, and meanwhile, the lamp body is conveniently and rapidly replaced in a module mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a multifunctional modular photography light-supplementing bar lamp according to the present invention;

FIG. 2 is an exploded view of the multifunctional modular photography light stick lamp of FIG. 1;

FIG. 3 is a partial cross-sectional view of the multi-functional modular photography light stick light of FIG. 1;

FIG. 4 is a schematic diagram of a down lamp module;

FIG. 5 is a schematic diagram of a down lamp module and a control module;

FIG. 6 is a schematic view of a lamp base and a lamp body;

FIG. 7 is a schematic diagram showing the fitting relationship between the lamp holder and the slide bar prior to installation;

FIG. 8 is a schematic plan view of the lamp base, lamp body and slide bar in the initial state;

FIG. 9 is a schematic plan view of the lamp base, lamp body and slide bar during installation;

fig. 10 is a schematic structural view of the second end cap and the connecting member.

Detailed Description

In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The invention provides a multifunctional modular photography light filling bar lamp 10, as shown in fig. 1 and 2, comprising: the main lamp module 300 and the control module 500 are arranged on the substrate 200, the first end cover 110 and the second end cover 120 are respectively arranged at two ends of the housing 100, and the down lamp module 400 is arranged at the first end cover 110.

As shown in fig. 4, the down lamp module 400 includes a lamp socket 410 and a lamp body 420, wherein the lamp socket 410 is installed between the first end cover 110 and the housing 100, the number of the lamp bodies 420 is plural, and the lamp bodies 420 are replaceably installed on the lamp socket 410.

In the present invention, as shown in fig. 2 and 3, the housing 100 includes an upper case 130 and a lower case 140, the upper case 130 and the lower case 140 are connected by a buckle, the control module 500 is disposed between the upper case 130 and the substrate 200, and the main lamp module 300 is disposed between the lower case 140 and the substrate 200. The main lamp module 300 includes a lamp strip 310, the lamp strip 310 is attached to the substrate 200, and the lamp strip 310 faces the lower shell 140, and the lower shell 140 is a light-transmitting structure.

In use, the multi-functional modular photography light-compensating wand 10 is capable of selectively illuminating with either the main light module 300 (i.e., the wand itself) or the down light module 400 (i.e., flashlight-like mode), depending on the scene requirements. When the main lamp module 300 is used for illumination, the lamp strip 310 emits light, the light penetrates through the lower shell 140 to irradiate out, and good parallel light can be obtained through the illumination of the lamp strip 310, so that the required light supplementing effect is obtained; when the down lamp module 400 is used for illumination, the lamp body 420 emits light, so that light rays can be more concentrated at the moment, and different light supplementing effects are obtained. In addition, in order to increase more illumination modes, the inventor designs a plurality of different types of lamp bodies 420, so that a user can select a proper lamp body 420 according to needs when using the lamp body to obtain different illumination and light supplementing effects. Compared with the prior art, the user does not need to purchase various different types of light supplementing lamps any more, and can obtain various different illumination modes only by replacing the lamp body 420, so that the applicability of the photographic light supplementing rod lamp 10 is improved, and meanwhile, the cost is saved.

Further, if the lamp body 420 and the lamp holder 410 are connected by a conventional bolt, the disassembly and assembly process is complicated when the lamp body 420 is replaced, and after a period of use, the threads are easy to loosen due to abrasion; if the conventional fastening connection manner is adopted, after a period of use, the lamp body 420 is easy to be accidentally touched and separated due to loosening of the fastening. Therefore, the lamp socket 410 connected with the lamp body 420 is specially designed, so that the lamp body 420 can be conveniently and quickly installed, and is not easy to be touched and fallen off by mistake.

Specifically, as shown in fig. 5 and 6, the lamp holder 410 includes a fixing ring 411 and a plurality of elastic pieces 412, the fixing ring 411 is fixedly mounted on the first end cover 110 by screws 413, the plurality of elastic pieces 412 are disposed on the fixing ring 411, and the plurality of elastic pieces 412 are annularly distributed with the center of the fixing ring 411 as the center and form a cone, and a gap 401 is formed between two adjacent elastic pieces 412. The lamp body 420 has a cone structure matched with the lamp holder 410, the lamp body 420 is provided with threads 421, and the tail end of the elastic piece 412 is provided with threads 414 matched with the threads 421.

When in use, when the lamp body 420 is mounted in the lamp holder 410, the elastic piece 412 of the lamp holder 410 will deform elastically to clamp and fix the lamp body 420, and meanwhile, the lamp body 420 cooperates with the control module 500 to achieve the effect of high safety, and the specific working principle will be described below.

Preferably, the control module 500 cooperates with the lamp socket 410 to improve the safety during the assembly and disassembly, and specifically, as shown in fig. 5, the control module 500 includes: the main board 510 is mounted on the base board 200, the slider switch 520 is arranged on the main board 510, the slider 530 is slidably arranged on the base board 200, and the slider switch 520 is connected with the slider switch 530. The end of the sliding rod 530 is provided with a plug end 531 electrically connected to the main board 510, and the lamp body 420 is provided with an electrical port 422 (as shown in fig. 6), where the plug end 531 is connected to or disconnected from the electrical port 422. When the slider switch 520 is activated, the plug end 531 of the slide bar 530 is adjacent to the lamp holder 410.

The base 200 is provided with a limit groove (not shown), the sliding rod 530 is accommodated in the limit groove, the main board 510 is provided with a avoiding hole 511 (shown in fig. 5), and the sliding rod 530 passes through the avoiding hole 511. The sliding rod 530 can only slide close to or far from the lamp socket 410 in the axial direction under the limiting action of the limiting groove and the avoiding hole 511.

The following describes the working principles of the down lamp module 400 and the control module 500 according to the present invention with reference to the above-described structure:

initially, as shown in fig. 7 and 8, the lamp holder 410 is not yet mounted with the lamp body 420, at this time, the elastic pieces 412 of the lamp holder 410 are in a contracted state under the action of self elastic force, and the ends of the plurality of elastic pieces 412 are gathered toward the center;

when the lamp body 420 is mounted, as shown in fig. 9, the user presses the lamp body 420 into the lamp holder 410, the plurality of elastic pieces 412 are spread, the gap 401 between two adjacent elastic pieces 412 is forced to expand, the screw thread 414 of the lamp body 420 at the end of the elastic piece 412 is matched with the screw thread 421 of the lamp body 420 (i.e. the screw thread 414 is pressed on the screw thread 421), and the power receiving port 422 of the lamp body 420 is aligned with the inserting end 531 of the slide bar 530, so that the mounting is completed. Subsequently, the user pushes the slider switch 520 to enable the sliding rod 530 to slide close to the lamp socket 410, and the plugging end 531 at the tail end of the sliding rod 530 is plugged into the electric interface 422, so as to supply power to the lamp body 420;

when the lamp is detached and replaced, the user needs to push the slider switch 520 first, so that the sliding rod 530 is far away from the lamp holder 410, and the plug-in end 531 at the tail end of the sliding rod 530 is separated from the electric connection port 422 (as shown in fig. 9), so that the lamp body 420 is powered off. Then, the lamp body 420 is twisted again to make a rotational movement against the friction force with the elastic piece 412, and the rotated lamp body 420 is gradually withdrawn from the lamp socket 410 due to the engagement of the screw 414 with the screw 421. The user then presses the new lamp body 420 into the lamp socket 410 again to complete the replacement.

It is emphasized that the lamp socket 410 can achieve easy installation and stable connection of the lamp body 420. During installation, a user only needs to press the lamp body 420 into the lamp holder 410 (of course, the electric connection port 422 needs to be aligned with the plug-in end 531), so that the elastic piece 412 is spread, and under the action of self elastic force, the screw thread 414 is pressed on the screw thread 421, and the elastic piece 412 stably clamps the lamp body 420, so that convenient installation is realized. After the installation, the lamp body 420 can only withdraw from the lamp holder 410 in a rotating manner, if the lamp body 420 is only subjected to an outward separating force and does not make a rotating movement (for example, the lamp body 420 is subjected to a centrifugal force when the stick lamp is thrown), the lamp body 420 at this time has a tendency to separate outwards, but the outward movement of the lamp body 420 can promote the plurality of elastic sheets 412 to further contract, the gap 401 needs to be further reduced, so that the elastic sheets 412 clamp the lamp body 420 more, the lamp body 420 cannot withdraw from the lamp holder 410, and meanwhile, the connecting manner is not easy to fail due to the fact that part of elasticity of the elastic sheets 412 is lost, so that stable connection of the lamp body 420 is ensured.

It should be noted that, the cooperation between the down lamp module 400 and the control module 500 of the present invention is also fool-proof. When the lamp body 420 is installed in place, the slider switch 520 can be pushed, so that the plug-in end 531 and the power connection port 422 are matched to realize power supply; if the lamp body 420 is not installed yet, the slider switch 520 is pushed, the plurality of elastic pieces 412 are in a converging state, and the plugging end 531 is abutted against the tail ends of the elastic pieces 412 and cannot advance, that is, the slider switch 520 cannot be started, so that the plugging end 531 and the power connection port 422 cannot be misplaced and plugged when power is connected, and the conductive wires cannot be overlapped by mistake;

moreover, when the lamp body 420 is detached, the socket end 531 is engaged with the power connection port 422, so that the lamp body 420 cannot be rotated, i.e., the lamp body 420 cannot be separated from the lamp socket 410 under the power-on condition. Only when the slider switch 520 is turned off, the sliding rod 530 is far away from the lamp body 420, the plug-in end 53 is separated from the electric connection port 422, and at this time, the electric circuit of the lamp body 420 is disconnected, the lamp body 420 which is not limited any more can perform rotational movement, and then the lamp holder 410 is withdrawn. In this way, the safety of the user operation is ensured.

In the present invention, as shown in fig. 8, a lamp body 420 has a hollow structure, and a lamp bead 423 and a transparent lens 424 are provided inside the lamp body 420, wherein the lamp bead 423 faces the lens 424. The lines of the lenses 424 of the lamp bodies 420 of different types are different, and the light rays emitted by the lamp beads 423 can be transmitted through the different lenses 424 to obtain different light spots, so that the shooting requirements of users on different scenes can be met conveniently.

In this embodiment, as shown in fig. 2 and 5, the control module 500 includes an interactive operation board 540 and a battery 550, wherein a button 541 is disposed on the interactive operation board 540, and the battery 550 is mounted on the substrate 200. The interactive operation board 540 is electrically connected with the main board 510, and a user inputs an instruction to change the illumination mode of the main lamp module 300 or the down lamp module 400 by operating the key 541, and the battery 550 supplies power to the main lamp module 300 and the down lamp module 400.

In this embodiment, the second end cover 120 is provided with a connecting piece 121, the connecting piece 121 is provided with a threaded hole 122, and the setting of the connecting piece 121 can facilitate connection and cooperation between the photography and light supplementing rod lamp 10 and an external bracket, so as to support and fix the photography and light supplementing rod lamp 10. The connecting piece 121 has a metal structure, and the second end cap 120 has a plastic structure. The second end cover 120 with the plastic structure can reduce the overall weight of the photography and light supplementing bar lamp 10, so that a user does not need excessive burden when holding the photography and light supplementing bar lamp 10; however, if the threaded hole is directly formed in the second end cap 120, the threads are easily worn to loosen after being connected to the external bracket multiple times, and the threads of the connecting piece 121 have high hardness after the metal connecting piece 121 is adopted, so that the threads are not easily worn, and the service life can be greatly prolonged.

In summary, the multifunctional modular photography light filling bar lamp 10 of the present invention can have a plurality of different illumination modes to meet the needs of a plurality of different scenes, thereby improving the applicability and realizing the convenient and rapid replacement operation of the lamp body 420 in a modular manner.

The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. A multi-functional modular photography light-supplementing wand lamp, comprising: the LED lamp comprises a shell, a substrate, a main lamp module, a down lamp module and a control module, wherein the substrate is accommodated in the shell, the main lamp module and the control module are arranged on the substrate, a first end cover and a second end cover are respectively arranged at two ends of the shell, and the down lamp module is arranged at the first end cover;

the down lamp module comprises a lamp holder and lamp bodies, wherein the lamp holder is arranged between the first end cover and the shell, the number of the lamp bodies is multiple, and the lamp bodies are arranged on the lamp holder in a replaceable manner;

the lamp holder comprises a fixed ring and a plurality of elastic sheets, the fixed ring is fixedly arranged on the first end cover through screws, the elastic sheets are arranged on the fixed ring, the elastic sheets are annularly distributed by taking the circle center of the fixed ring as the center and form cones, and a gap is formed between two adjacent elastic sheets;

the lamp body is of a cone structure matched with the lamp holder, threads are formed on the lamp body, and threads matched with the threads are formed at the tail ends of the elastic pieces;

the control module includes: the main board is arranged on the base plate, the sliding block switch is arranged on the main board, the sliding rod is slidably arranged on the base plate, and the sliding rod is connected with the sliding block switch;

2. The multifunctional module type photography light filling bar lamp according to claim 1, wherein a limiting groove is formed in the base plate, the sliding rod is contained in the limiting groove, a avoidance hole is formed in the main plate, and the sliding rod penetrates through the avoidance hole.

3. The multifunctional modular photography light-compensating wand of claim 1, wherein the light body is hollow, and wherein a light bead and a transparent lens are disposed inside the light body, and wherein the light bead faces the lens.

4. The multifunctional modular photography light-supplementing wand of claim 1, wherein the housing comprises an upper shell and a lower shell, the upper shell and the lower shell are connected by a buckle, the control module is arranged between the upper shell and the base plate, and the main light module is arranged between the lower shell and the base plate;

5. The multifunctional modular photography luminaire of claim 4, wherein the control module comprises an interactive board and a battery, wherein the interactive board is provided with keys, and the battery is mounted on the base plate.

6. The multifunctional modular photography light-compensating bar lamp of claim 1, wherein the second end cap is provided with a connecting piece, the connecting piece is provided with a threaded hole, the connecting piece is of a metal structure, and the second end cap is of a plastic structure.