COB light source for camera lamp
By introducing support plates, support bases, rubber shock-absorbing pads, and electric slip rings into the COB light source, and combining them with the design of adjustment rods and worm gears, the problem of inconvenient terminal block positions is solved, enabling flexible adjustment and stable connection of wiring, thus enhancing the practical value of the camera light.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-03-24
AI Technical Summary
The existing COB light source used in camera lights does not have an adjustable terminal position, which makes wiring inconvenient and results in poor compatibility.
A structure including a support plate, a support base, a rubber shock-absorbing pad, an electric slip ring, an extension arm, a fixed base, and an angle adjustment mechanism is designed. Through the cooperation of the adjusting rod, the retaining seat, the worm gear, and the worm wheel, the angle of the rotating end of the electric slip ring can be precisely adjusted, and the connection of the wires ensures stable power supply between the terminal and the circuit.
It enables flexible adjustment and precise control of the wiring terminals, improves the convenience and adaptability of wiring, reduces the impact of vibration on the light source, and ensures the stability of power supply and anti-slip installation.
Smart Images
Figure CN224035738U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to COB light source technical field, specifically is a COB light source for camera lamp. BACKGROUND
[0002] Photographic lamp is commonly used lamp in the process of photography and video production, is used to provide light source and illumination. Photographic lamp can be divided into two types of continuous light source and flash. Continuous light source is a kind of light that emits light continuously, is suitable for video shooting and the photography that needs to observe light effect in real time, and COB light source is one of important components of photographic lamp.
[0003] Based on the above, the present inventor found that the following problems exist: the COB light source for camera lamp has no position adjusting function of wiring terminal in use, leading to inconvenient wiring and poor adaptability.
[0004] Therefore, in view of the above, the existing structure and defects are improved, and the COB light source for camera lamp is provided, so as to achieve the purpose of having more practical value. INVENTION CONTENTS
[0005] The utility model aims at providing a COB light source for camera lamp to solve the problem that the COB light source for camera lamp has no position adjusting function of wiring terminal in use, leading to inconvenient wiring and poor adaptability in the above background art.
[0006] In view of the above problems, the technical scheme provided by the utility model is:
[0007] A COB light source for camera lamp, comprising a COB light source body, a support plate is installed at the bottom end of the COB light source body, a support seat is installed at the bottom end of each corner of the support plate, a rubber shock pad is installed at the bottom end of the support seat, a through hole is formed at the top end of the support plate, a retainer is installed at the inner top end of the through hole, an electric slip ring is installed at the bottom end of the retainer, an extension arm is installed at the rotating end of the electric slip ring, a fixing seat is installed at one end of the extension arm, a pair of wiring terminals are installed at the bottom end of the fixing seat, and an angle adjusting mechanism for adjusting the angle of the rotating end of the electric slip ring is arranged at the bottom end of the support plate.
[0008] Further, the angle adjusting mechanism comprises an adjusting rod, a retaining seat is rotatably connected to the outer side of the adjusting rod, the top end of the retaining seat is fixedly connected with the bottom end of the support plate, a worm is installed at one end of the adjusting rod, a worm wheel is sleeved on the rotating end of the electric slip ring, and the worm wheel and the worm are engaged.
[0009] The beneficial effect of the above further scheme is that by adjusting the rod, the retaining seat, the worm and the worm gear, the rotation of the adjusting rod can drive the worm installed at one end thereof to rotate, and the worm gear sleeved with the rotating end of the electric slip ring is engaged, so that the angle of the rotating end of the electric slip ring is accurately adjusted.
[0010] Further, the other end of the adjusting rod is provided with an adjusting knob.
[0011] The beneficial effect of the above further scheme is that the adjusting knob is installed at the other end of the adjusting rod, which facilitates the user to rotate the adjusting rod.
[0012] Further, the top four corners of the support plate are provided with mounting holes, and the bottom end of the mounting hole penetrates the bottom end of the rubber shock pad.
[0013] The beneficial effect of the above further scheme is that the mounting holes are provided at the top four corners of the support plate, which are used for installing connecting members such as bolts, so that the COB light source can be conveniently installed on other equipment or structures.
[0014] Further, the bottom end of the rubber shock pad is provided with anti-skid texture.
[0015] The beneficial effect of the above further scheme is that the anti-skid texture is provided at the bottom end of the rubber shock pad, which improves the anti-skid property during installation.
[0016] Further, the fixed end of the COB light source body and the wiring terminal is electrically connected through the wire.
[0017] The beneficial effect of the above further scheme is that the fixed end of the COB light source body and the wiring terminal is electrically connected through the wire, which provides stable power supply for the COB light source body.
[0018] Further, the rotating end of the wiring terminal and the electric slip ring is electrically connected through the wire.
[0019] The beneficial effect of the above further scheme is that the rotating end of the wiring terminal and the electric slip ring is electrically connected through the wire, so that when the rotating end of the electric slip ring is adjusted in angle, the electrical connection between the wiring terminal and the circuit can still be maintained.
[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: The COB light source used in this camera light, through the support base and rubber shock-absorbing pad, can effectively reduce the impact of external vibration on the COB light source body, avoiding damage or performance degradation of the light source due to vibration. The through hole, retainer, and slip ring provide a rotatable connection structure for the extension arm, fixed base, and terminal block, allowing the terminal block to be flexibly adjusted for easy connection to external circuits. The angle adjustment mechanism can adjust the rotation angle of the slip ring's rotating end, further increasing the position adjustment range of the terminal block. Through the setting of the adjusting rod, retainer, worm gear, and worm wheel, rotating the adjusting rod drives the worm gear installed at one end to rotate, meshing with the worm wheel fitted on the rotating end of the slip ring, thereby adjusting the angle of the slip ring's rotating end. Precise adjustment of the angle is achieved through an adjustment knob installed at the other end of the adjustment rod, allowing users to easily rotate the adjustment rod. Mounting holes are provided at the four corners of the top of the support plate for mounting bolts and other connectors, facilitating the installation of the COB light source on other equipment or structures. The bottom of the rubber shock-absorbing pad has an anti-slip texture to improve slip resistance during installation. The COB light source body and the fixed end of the wiring terminal are electrically connected via wires, providing a stable power supply to the COB light source body. The wiring terminal and the rotating end of the electric slip ring are electrically connected via wires, ensuring that the wiring terminal remains energized even when the electric slip ring is rotated to adjust the angle. This invention effectively realizes the position adjustment function of the wiring terminal, facilitating wiring for users and possessing high practical value. Attached Figure Description
[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;
[0022] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;
[0023] Figure 3 This is a disassembled three-dimensional structural diagram of an embodiment of the present utility model;
[0024] Figure 4 The embodiments disclosed herein Figure 2 A magnified schematic diagram of structure A in the middle.
[0025] In the diagram: 100, COB light source body; 101, support plate; 10101, through hole; 102, mounting hole; 103, support base; 104, rubber shock-absorbing pad; 105, retainer; 106, electric slip ring; 107, extension arm; 108, fixing base; 109, terminal block; 110, angle adjustment mechanism; 11001, adjusting rod; 11002, retainer; 11003, worm gear; 11004, worm; 11005, adjusting knob. Detailed Implementation
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0027] Please refer to Figures 1-4 The present application provides a technical solution: a COB light source for a camera lamp, comprising a COB light source body 100, a support plate 101 is installed at the bottom end of the COB light source body 100, a support seat 103 is installed at the bottom end of each corner of the support plate 101, a rubber shock pad 104 is installed at the bottom end of the support seat 103, a through hole 10101 is formed at the top end of the support plate 101, a retainer 105 is installed at the inner top end of the through hole 10101, an electric slip ring 106 is installed at the bottom end of the retainer 105, an extension arm 107 is installed at the rotating end of the electric slip ring 106, a fixing seat 108 is installed at one end of the extension arm 107, a pair of wiring terminals 109 are installed at the bottom end of the fixing seat 108, an angle adjusting mechanism 110 is arranged at the bottom end of the support plate 101 for adjusting the angle of the rotating end of the electric slip ring 106, the support seat 103 cooperates with the rubber shock pad 104 to effectively reduce the influence of external vibration on the COB light source body 100, and avoid damage or performance degradation of the light source caused by vibration, the through hole 10101, the retainer 105 and the electric slip ring 106 provide a rotatable connection structure for the extension arm 107, the fixing seat 108 and the wiring terminal 109, so that the wiring terminal 109 can be flexibly adjusted in position, facilitating connection with an external circuit, and the angle adjusting mechanism 110 can adjust the rotation angle of the rotating end of the electric slip ring 106, further increasing the position adjustment range of the wiring terminal 109.
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0029] Please refer to Figures 1-4The angle adjusting mechanism 110 comprises an adjusting rod 11001, the outer side of the adjusting rod 11001 is rotationally connected with a holding seat 11002, the top end of the holding seat 11002 is fixedly connected with the bottom end of the supporting plate 101, one end of the adjusting rod 11001 is provided with a worm 11004, the rotating end of the electric slip ring 106 is sleeved with a worm wheel 11003, the worm wheel 11003 and the worm 11004 are in meshing connection, the other end of the adjusting rod 11001 is provided with an adjusting knob 11005, through the arrangement of the adjusting rod 11001, the holding seat 11002, the worm 11004 and the worm wheel 11003, the rotating adjusting rod 11001 can be realized, that is, the worm 11004 installed at one end of the adjusting rod 11001 is rotated, the worm wheel 11003 sleeved with the rotating end of the electric slip ring 106 is in meshing connection, so that the accurate adjustment of the rotating end angle of the electric slip ring 106 is realized, the adjusting knob 11005 is installed at the other end of the adjusting rod 11001, and the rotating adjusting rod 11001 is convenient for the user to rotate.
[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0031] Please refer to Figures 1-4 The top end of the supporting plate 101 is provided with mounting holes 102 at four corners, the bottom end of the mounting holes 102 penetrates the bottom end of the rubber shock pad 104, the bottom end of the rubber shock pad 104 is provided with anti-skid texture, the fixed end of the COB light source body 100 and the wiring terminal 109 is electrically connected through wires, the rotating end of the wiring terminal 109 and the electric slip ring 106 is electrically connected through wires, the top end of the supporting plate 101 is provided with mounting holes 102 at four corners, which is used for mounting bolts and other connecting pieces, so that the COB light source can be conveniently installed on other equipment or structure, the bottom end of the rubber shock pad 104 is provided with anti-skid texture, so that the anti-skid property during installation is improved, the fixed end of the COB light source body 100 and the wiring terminal 109 is electrically connected through wires, so that the COB light source body 100 is provided with stable power supply, the rotating end of the wiring terminal 109 and the electric slip ring 106 is electrically connected through wires, so that when the rotating end of the electric slip ring 106 is rotated and adjusted, the power connection between the wiring terminal 109 and the circuit can still be maintained.
[0032] Specifically, the working principle of the lamp COB light source: in use, through the support seat 103 cooperation rubber damping pad 104, can effectively reduce the influence of external vibration on COB light source body 100, avoid the damage or performance decline caused by vibration, the setting of through hole 10101, retainer 105 and electric slip ring 106, provides the rotatable connecting structure for extension arm 107, fixed seat 108 and terminal 109, makes terminal 109 can adjust position flexibly, it is convenient to connect with external circuit, the angle adjusting mechanism 110 can adjust the rotation angle of the rotation end of electric slip ring 106, further increase the position adjusting range of terminal 109, through the setting of adjusting rod 11001, retaining seat 11002, worm 11004 and worm wheel 11003, realize the rotation of adjusting rod 11001, i.e. the worm 11004 installed at one end thereof is rotated, the worm wheel 11003 of the rotation end of electric slip ring 106 is engaged, thereby realizing the accurate adjustment of the rotation end angle of electric slip ring 106, adjusting knob 11005 is installed on the other end of adjusting rod 11001, it is convenient for user to rotate adjusting rod 11001, the mounting hole 102 is formed in the top four corners of support plate 101, for installing bolt etc. connecting piece, it is convenient to install the COB light source on other equipment or structure, the bottom end of rubber damping pad 104 is provided with anti-skid texture, improve the anti-skid property when installing, the fixed end of COB light source body 100 and terminal 109 is electrically connected through wire, provides stable power supply for COB light source body 100, the rotation end of terminal 109 and electric slip ring 106 is electrically connected through wire, so that when the rotation end of electric slip ring 106 is rotated and adjusted, the power connection of terminal 109 and circuit can still be maintained, the utility model can effectively realize the position adjusting function of terminal, it is convenient for user to wire, has higher practical value.
Claims
1. A COB light source for photographic lighting, characterized in that, The system includes a COB light source body (100), a support plate (101) mounted on the bottom of the COB light source body (100), support seats (103) mounted on the four corners of the bottom of the support plate (101), rubber shock-absorbing pads (104) mounted on the bottom of the support seats (103), and a through hole (10101) opened at the top of the support plate (101). A retainer (10) is mounted on the inner top of the through hole (10101). 5) An electric slip ring (106) is installed at the bottom end of the retainer (105), an extension arm (107) is installed at the rotating end of the electric slip ring (106), a fixed seat (108) is installed at one end of the extension arm (107), a pair of terminals (109) are installed at the bottom end of the fixed seat (108), and an angle adjustment mechanism (110) for adjusting the angle of the rotating end of the electric slip ring (106) is provided at the bottom end of the support plate (101).
2. The COB light source for photographic lighting according to claim 1, characterized in that, The angle adjustment mechanism (110) includes an adjusting rod (11001), a retaining seat (11002) is rotatably connected to the outside of the adjusting rod (11001), the top end of the retaining seat (11002) is fixedly connected to the bottom end of the support plate (101), a worm gear (11004) is installed at one end of the adjusting rod (11001), and a worm wheel (11003) is fitted on the rotating end of the electric slip ring (106), and the worm wheel (11003) and the worm gear (11004) mesh.
3. A COB light source for photographic lighting according to claim 2, characterized in that, An adjustment knob (11005) is installed at the other end of the adjustment rod (11001).
4. A COB light source for photographic lighting according to claim 1, characterized in that, The support plate (101) has mounting holes (102) at all four corners of its top end, and the bottom end of the mounting holes (102) penetrates the bottom end of the rubber shock absorber (104).
5. A COB light source for photographic lighting according to claim 1, characterized in that, The bottom of the rubber shock-absorbing pad (104) is provided with anti-slip texture.
6. A COB light source for photographic lighting according to claim 1, characterized in that, The COB light source body (100) and the fixed end of the wiring terminal (109) are electrically connected by a wire.
7. A COB light source for photographic lighting according to claim 1, characterized in that, The terminal block (109) and the rotating end of the slip ring (106) are electrically connected by a wire.