Color-adjustable LED (light-emitting diode) light supplementing lamp

Abstract

The utility model relates to the technical field of lamps, in particular to a color-adjustable LED (light-emitting diode) light supplement lamp. The color-adjustable LED light supplement lamp comprises a fixing plate, a supporting ring, an LED lamp panel and adjusting keys, the top of the fixing plate is fixedly connected with the supporting ring, the LED lamp panel is arranged on the supporting ring in an embedded mode, a plurality of adjusting keys are arranged on the front side of the fixing plate and electrically connected with the LED lamp panel, and the color-adjustable LED light supplement lamp further comprises a supporting frame, a movable rod and a rubber ball. A supporting frame is arranged below the fixing plate, a movable rod is arranged in the supporting frame in a sliding mode, and a plurality of rubber balls are fixedly connected to the movable rod. The movable rod can be pulled upwards, so that the rubber ball is extruded to deform and is not clamped with the inner wall of the supporting frame, and then the movable rod continues to be pulled upwards to drive the limiting frame to move upwards, so that the height of the LED lamp panel is adjusted, different use requirements are met, and the use efficiency of the LED light supplementing lamp is improved.

Description

A color-adjustable LED fill light Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to an adjustable LED fill light. Background Technology

[0002] LED fill lights are supplementary lighting devices that use light-emitting diodes (LEDs) as their light source. They are mainly used to provide additional light in low-light conditions to improve shooting or lighting effects. LED fill lights have advantages such as low energy consumption, high brightness, good stability, and low heat generation, making them suitable for various occasions, such as photography, videography, and plant lighting.

[0003] Patent CN210323705U discloses a stepless dimming and color-adjusting fill light, including a ring-shaped light-emitting component and a control box. The ring-shaped light-emitting component is fixedly connected to the control box. The ring-shaped light-emitting component includes a ring-shaped lampshade and an LED light board disposed within the ring-shaped lampshade. The control box contains a PCB control board, and the front panel of the control box has an adjustment knob. A latching seat is located on the top of the control box for connecting an external selfie mirror device. The LED light board and the dimming knob are both electrically connected to the PCB control board. Although the stepless dimming and color-adjusting fill light provided by the above patent has a reasonable structure and uses a knob for dimming and color adjustment, making adjustment convenient and providing good fill light effects during live streaming, the inability to adjust the height of the fill light during use prevents it from meeting the needs of users at different heights, thus reducing the efficiency of the LED fill light.

[0004] Therefore, a height-adjustable, color-adjustable LED fill light is needed. Summary of the Invention

[0005] In order to overcome the shortcomings of existing patents, which cannot adjust the height of the fill light during use, thus failing to meet the needs of different heights and reducing the efficiency of LED fill lights, this utility model provides an adjustable height and color-adjustable LED fill light.

[0006] The technical solution is as follows: A color-adjustable LED fill light includes a fixed plate, a support ring, an LED light panel, and adjustment keys. The support ring is fixedly connected to the top of the fixed plate, and the LED light panel is embedded in the support ring. Multiple adjustment keys are provided on the front side of the fixed plate, and the adjustment keys are electrically connected to the LED light panel. The light also includes a support frame, a moving rod, rubber balls, a connecting rod, and a limiting frame. The support frame is provided below the fixed plate, and the moving rod is slidably provided inside the support frame. Multiple rubber balls are fixedly connected to the moving rod, and the rubber balls can engage with the inner wall of the support frame. A connecting rod is rotatably provided at the upper end of the moving rod, and a limiting frame is fixedly connected to the connecting rod, and the limiting frame engages with the fixed plate.

[0007] Optionally, it also includes a sliding plate, a guide frame, a first spring, a limiting plate, and an anti-slip plate. The guide frame is fixedly connected to the rear side of the fixed plate, and the sliding plate is slidably arranged on the guide frame. The first spring is sleeved on one end of the guide frame near the fixed plate. The two ends of the first spring are respectively connected to the fixed plate and the sliding plate. The limiting plate is fixedly connected to the top of the sliding plate, and the anti-slip plate is embedded in the front side of the limiting plate.

[0008] Optionally, it also includes a connecting plate, casters, a second spring, a locking plate, and a push rod. The connecting plate is slidably provided at the lower end of the support frame, and multiple casters are installed at the bottom of the connecting plate. The second spring is sleeved at the lower end of the support frame, and the two ends of the second spring are respectively connected to the support frame and the connecting plate. Multiple locking plates are fixedly connected to the support frame, and the connecting plate can engage with the locking plates. A push rod is fixedly connected to the top of the connecting plate.

[0009] Optionally, it also includes a sponge pad, with the top of the sliding plate adhered to the sponge pad.

[0010] Optionally, it also includes anti-slip sleeves, with multiple anti-slip sleeves fitted on the push rod.

[0011] Optionally, it also includes damping rings, with two damping rings fitted on the connecting rod.

[0012] Compared with the prior art, this utility model provides an adjustable LED fill light with the following beneficial effects: 1. By pulling the moving rod upward, the rubber ball is squeezed and deformed and disengaged from the inner wall of the support frame. Then, by continuing to pull the moving rod upward, the limiting frame is moved upward, thereby adjusting the height of the LED light panel to meet different usage needs and improve the efficiency of the LED fill light.

[0013] 2. Loosen the sliding plate, and the elastic force of the first spring will make the limiting plate fit tightly against the mirror, thereby fixing the mirror to the back of the fixing plate and improving the convenience of use.

[0014] 3. By pushing the connecting plate downwards, it engages with the card plate, locking the position of the casters and making the casters contact the ground. The rotation of the casters drives the support frame to move, thus enabling convenient movement of the fill light. Attached Figure Description

[0015] Figure 1 is a three-dimensional structural diagram of this utility model.

[0016] Figure 2 is a three-dimensional structural diagram of the components of this utility model, such as the fixing plate, support ring, and LED light board.

[0017] Figure 3 is a partial cross-sectional view of the sliding plate, guide frame and first spring of this utility model.

[0018] Figure 4 is a partial cross-sectional view of the support frame, moving rod, and rubber ball of this utility model.

[0019] Figure 5 is a partial cross-sectional view of the moving rod, connecting rod, and damping ring of this utility model.

[0020] Figure 6 is a partial cross-sectional view of the universal wheel, second spring, and push rod of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1: Fixed plate, 2: Support ring, 3: LED light panel, 4: Adjustment key, 5: Sliding plate, 6: Guide frame, 7: First spring, 8: Limiting plate, 9: Anti-slip plate, 10: Support frame, 11: Moving rod, 12: Rubber ball, 13: Connecting rod, 14: Limiting frame, 15: Connecting plate, 16: Universal wheel, 17: Second spring, 18: Locking plate, 19: Push rod, 20: Sponge pad, 21: Anti-slip sleeve, 22: Damping ring. Detailed Implementation

[0022] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0023] Example 1: An adjustable LED fill light, as shown in Figures 1-6, includes a fixed plate 1, a support ring 2, an LED light panel 3, and adjustment keys 4. The support ring 2 is fixedly connected to the top of the fixed plate 1, and the LED light panel 3 is embedded in the support ring 2. Three adjustment keys 4 are provided on the front side of the fixed plate 1, and the adjustment keys 4 are electrically connected to the LED light panel 3. A support frame 10 is provided below the fixed plate 1, and a sliding rod 11 is provided inside the support frame 10. Several rubber balls 12 are fixedly connected to the sliding rod 11, and the rubber balls 12 can be engaged with the inner wall of the support frame 10. A connecting rod 13 is rotatably provided at the upper end of the sliding rod 11, and a limit frame 14 is fixedly connected to the connecting rod 13. The limit frame 14 is engaged with the fixed plate 1. Rotating the connecting rod 13 causes the limit frame 14 and the fixed plate 1 to rotate, which can adjust the angle of the LED fill light. Two damping rings 22 are sleeved on the connecting rod 13 to increase the rotation resistance and prevent the connecting rod 13 from rotating accidentally.

[0024] When using the LED fill light, first move the fixing plate 1 to the front of the limiting frame 14, then push the fixing plate 1 backward to engage with the limiting frame 14, thus fixing the fixing plate 1 to the limiting frame 14. Next, move the support frame 10 to the appropriate position. By pressing multiple adjustment keys 4 to adjust the brightness and color temperature of the LED light panel 3, the color of the LED fill light can be flexibly controlled. During use, if it is necessary to adjust the height of the LED light panel 3, the moving rod 11 can be pulled upward to compress and deform the rubber ball 12, causing it to disengage from the inner wall of the support frame 10. Then, continue to pull the moving rod 11 upward to move the limiting frame 14 upward, thereby adjusting the height of the LED light panel 3 to meet different usage needs and improve the efficiency of the LED fill light. When the appropriate height is reached, stop pulling the moving rod 11. The rubber ball 12 will no longer be compressed and will return to its original shape, re-engaging with the inner wall of the support frame 10, thus achieving height fixation.

[0025] Example 2: Based on Example 1, please refer to Figures 2 and 3. A guide frame 6 is fixedly connected to the rear side of the fixed plate 1. A sliding plate 5 is slidably arranged on the guide frame 6. A first spring 7 is sleeved on one end of the guide frame 6 near the fixed plate 1. The two ends of the first spring 7 are connected to the fixed plate 1 and the sliding plate 5 respectively. A limit plate 8 is fixedly connected to the top of the sliding plate 5. An anti-slip plate 9 is embedded in the front side of the limit plate 8. The anti-slip plate 9 increases the friction between the mirror and the limit plate 8 and improves the stability of the mirror. A sponge pad 20 is glued to the top of the sliding plate 5. The sponge pad 20 is used to protect the mirror and prevent the mirror from being damaged by collision with the sliding plate 5.

[0026] When used in conjunction with a mirror, first push the fixing plate 1 backward to disengage it from the limiting frame 14. Then pick up the fixing plate 1 and move it onto the table. Next, pull the sliding plate 5 backward and stretch the first spring 7. Move the mirror so that it is positioned between the limiting plate 8 and the fixing plate 1. Release the sliding plate 5, and the elastic force of the first spring 7 will cause the limiting plate 8 to press tightly against the mirror, thereby fixing the mirror to the back of the fixing plate 1 and improving ease of use.

[0027] Please refer to Figures 1 and 6. A connecting plate 15 is slidably provided at the lower end of the support frame 10. Three universal wheels 16 are installed at the bottom of the connecting plate 15. A second spring 17 is sleeved at the lower end of the support frame 10. The two ends of the second spring 17 are connected to the support frame 10 and the connecting plate 15 respectively. Three clamping plates 18 are fixedly connected to the support frame 10. The connecting plate 15 can be engaged with the clamping plates 18. A push rod 19 is fixedly connected to the top of the connecting plate 15. The push rod 19 can increase the force point between the hand and the connecting plate 15, making it easier to push the connecting plate 15. Three anti-slip sleeves 21 are sleeved on the push rod 19. The anti-slip sleeves 21 are used to increase the friction between the hand and the push rod 19 and prevent the hand from slipping.

[0028] When the support frame 10 needs to be moved, first push the connecting plate 15 downward and stretch the second spring 17. Continue to push the connecting plate 15 downward so that it engages with the locking plate 18, locking the position of the caster wheel 16 and making the caster wheel 16 contact the ground. At this time, the caster wheel 16 rotates and drives the support frame 10 to move, thereby realizing the convenient movement of the supplementary light. When the support frame 10 moves to the appropriate position, push the connecting plate 15 upward to disengage it from the locking plate 18. Release the connecting plate 15, and the second spring 17 rebounds and pushes the connecting plate 15 upward to reset. The caster wheel 16 can be retracted and switched to the fixed mode.

[0029] Although this disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art will understand that various changes in form and detail may be made to this disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of this disclosure should not be limited to the above embodiments, but should be defined not only by the appended claims, but also by their equivalents.

Claims

1. A color-adjustable LED fill light, comprising a fixed plate (1), a support ring (2), an LED light panel (3), and adjustment keys (4), wherein the support ring (2) is fixedly connected to the top of the fixed plate (1), the LED light panel (3) is embedded in the support ring (2), and a plurality of adjustment keys (4) are provided on the front side of the fixed plate (1), the adjustment keys (4) being electrically connected to the LED light panel (3), characterized in that, It also includes a support frame (10), a moving rod (11), rubber balls (12), a connecting rod (13), and a limiting frame (14). The support frame (10) is provided below the fixed plate (1). The moving rod (11) is slidably provided inside the support frame (10). Multiple rubber balls (12) are fixedly connected to the moving rod (11). The rubber balls (12) can be engaged with the inner wall of the support frame (10). The connecting rod (13) is rotatably provided at the upper end of the moving rod (11). The limiting frame (14) is fixedly connected to the connecting rod (13). The limiting frame (14) is engaged with the fixed plate (1).

2. The color-adjustable LED fill light according to claim 1, characterized in that, It also includes a sliding plate (5), a guide frame (6), a first spring (7), a limiting plate (8), and an anti-slip plate (9). The guide frame (6) is fixedly connected to the rear side of the fixed plate (1). The sliding plate (5) is slidably arranged on the guide frame (6). The first spring (7) is sleeved on one end of the guide frame (6) near the fixed plate (1). The two ends of the first spring (7) are respectively connected to the fixed plate (1) and the sliding plate (5). The limiting plate (8) is fixedly connected to the top of the sliding plate (5). The anti-slip plate (9) is embedded in the front side of the limiting plate (8).

3. The color-tunable LED fill light of claim 2, wherein, It also includes a connecting plate (15), casters (16), a second spring (17), a locking plate (18), and a push rod (19). The connecting plate (15) is slidably provided at the lower end of the support frame (10). Multiple casters (16) are installed at the bottom of the connecting plate (15). The second spring (17) is sleeved at the lower end of the support frame (10). The two ends of the second spring (17) are respectively connected to the support frame (10) and the connecting plate (15). Multiple locking plates (18) are fixedly connected on the support frame (10). The connecting plate (15) can be engaged with the locking plates (18). The push rod (19) is fixedly connected to the top of the connecting plate (15).

4. The color-adjustable LED fill light according to claim 3, characterized in that, It also includes a sponge pad (20), and the top of the sliding plate (5) is glued with a sponge pad (20).

5. The color-adjustable LED fill light according to claim 4, characterized in that, It also includes anti-slip sleeves (21), and multiple anti-slip sleeves (21) are fitted on the push rod (19).

6. The color-tunable LED fill light of claim 5, wherein, It also includes a damping ring (22), and two damping rings (22) are fitted on the connecting rod (13).

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