Light supplementing lamp

Abstract

The light supplementing lamp comprises a shell, a suction cup, a vacuumizing device and a light source, the interior of the shell is hollow, one end of the shell is provided with a through hole communicated with the interior of the shell, the suction cup is arranged on the outer wall of the shell, the suction cup is provided with an air suction hole, and the air suction hole is communicated with the through hole; the vacuumizing device is arranged in the shell, an extraction opening of the vacuumizing device is communicated with the through hole to form a closed air channel, and the vacuumizing device is used for extracting air in the air channel, so that negative pressure is generated on the outer surface of the suction cup to adsorb external equipment; the light source is arranged in the shell and can emit light, and light rays emitted by the light source can penetrate through the shell to be emitted to the external environment. The light source in the light supplementing lamp emits light outwards to supplement light to equipment, and due to the fact that the suction cup is adopted for adsorption, the light supplementing lamp and the equipment are installed more firmly and are not prone to falling off.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field, especially involve a light supplementing lamp. BACKGROUND

[0002] With the popularity of mobile shooting equipment (such as smart phones, digital cameras, action cameras, etc.), the application demand of light supplementing lamp as an auxiliary lighting device in image creation, live broadcast, video recording and other scenes is growing. Traditional light supplementing lamp adopts magnetic type mounting structure, which is fixed by built-in magnet or magnetic assembly and shooting equipment (such as mobile phone metal back frame, camera body, etc.) to realize quick disassembly and angle adjustment.

[0003] However, the existing magnetic type light supplementing lamp still has significant defects in actual application, for example, the adsorption force is weak, and when the device is moved violently, the light supplementing lamp is easily separated from the device or deviated, which affects the light supplementing effect. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the technical problem that the adsorption force between the existing light supplementing lamp and the device is weak and the installation is not firm.

[0005] To solve the above technical problems, the utility model provides a light supplementing lamp, which comprises:

[0006] A shell, the shell is hollow inside, one end of the shell is provided with a through hole communicating with the inside of the shell;

[0007] A suction cup is arranged on the outer wall of the shell, the suction cup is provided with an air suction hole, and the air suction hole communicates with the through hole;

[0008] A vacuumizing device is arranged in the shell, the air outlet of the vacuumizing device communicates with the through hole and forms a closed air channel, and the vacuumizing device is used for extracting the gas in the air channel to generate negative pressure on the outer surface of the suction cup and adsorb the external device;

[0009] A light source is arranged in the shell, the light source can emit light, and the light emitted by the light source can pass through the shell and shoot towards the external environment.

[0010] In an exemplary embodiment of the present disclosure, the light source comprises a first light source, the first light source comprises a first lamp plate and a plurality of first LED lamp beads arranged on the first lamp plate, the first lamp plate is arranged opposite to the suction cup, and the plurality of first LED lamp beads are located on the side of the first lamp plate away from the suction cup.

[0011] In an exemplary embodiment of the present disclosure, the light source further comprises a second light source arranged in the shell, the second light source is located on the side of the first lamp panel facing the suction cup, and the light emitted by the second light source can pass through the outer wall of the shell where the suction cup is arranged to be emitted to the external environment.

[0012] In an exemplary embodiment of the present disclosure, the outer wall of the shell where the suction cup is arranged is formed with a light-transmitting area.

[0013] The light supplementing lamp comprises a reflecting member, a reflecting surface of the reflecting member is arranged obliquely towards the light-transmitting area, the second light source emits light towards the reflecting surface of the reflecting member, and the light emitted by the second light source is reflected by the reflecting surface to be emitted towards the light-transmitting area.

[0014] In an exemplary embodiment of the present disclosure, the second light source comprises a second lamp panel and a plurality of second LED lamp beads arranged on the second lamp panel, the second lamp panel is arranged perpendicularly to the plane where the suction cup is located, the second lamp panel is opposite to the reflecting surface of the reflecting member, and the second LED lamp beads are located on the side of the second lamp panel facing the reflecting surface.

[0015] In an exemplary embodiment of the present disclosure, the light supplementing lamp further comprises an air passage partition plate arranged on the inner side of the through hole, the air passage partition plate and the inner wall of the shell where the through hole is arranged enclose a closed air chamber, and the air chamber is in communication with the air outlet of the vacuumizing device and the through hole, respectively.

[0016] In an exemplary embodiment of the present disclosure, the light supplementing lamp further comprises a starting member, the starting member is arranged through the air suction hole and the through hole, and can move along the axis direction of the air suction hole and the through hole, one end of the starting member protrudes out of the air suction hole, the other end of the starting member is connected with the vacuumizing device, and the starting member is configured to control the vacuumizing device to start when it is abutted by the equipment into the shell.

[0017] In an exemplary embodiment of the present disclosure, the starting member and the light source are electrically connected, and the starting member is further configured to control the light source to emit light according to preset light emitting parameters when it is abutted by the equipment into the shell.

[0018] In an exemplary embodiment of the present disclosure, the light supplementing lamp further comprises an air pipe and a pressure relief member, the air outlet of the vacuumizing device is in communication with the air passage through the air pipe, so that the vacuumizing device can exhaust the gas in the air passage, and the pressure relief member is arranged on the air pipe, and the pressure relief member can communicate the air passage with the external environment to balance the air pressure of the air passage and the external environment.

[0019] In an exemplary embodiment of the present disclosure, the light supplement lamp further comprises a battery, the battery being electrically connected with the vacuumizing device and the light source, the battery being arranged in the shell and opposite to the suction disc.

[0020] The part of the shell where the suction disc is arranged protrudes outward, so as to form a mounting groove in the shell corresponding to the position of the suction disc, the vacuumizing device, the air pipe and the pressure relief member being arranged in the mounting groove and on the side of the battery facing the suction disc.

[0021] In an exemplary embodiment of the present disclosure, the light supplement lamp further comprises a battery, the battery being electrically connected with the vacuumizing device and the light source;

[0022] The vacuumizing device, the air pipe and the pressure relief member are arranged in parallel to the battery on a plane parallel to the suction disc.

[0023] According to the above technical solution, the light supplement lamp has the following advantages:

[0024] In the present application, a light supplement lamp is provided, which comprises a shell, a suction disc and a first light source, the suction disc being arranged on the shell, and the light source being installed in the shell and capable of emitting light outward, so that when the light supplement lamp is installed on an external device, the air on the outer surface of the suction disc can be extracted by the vacuumizing device to form negative pressure, so as to firmly adsorb the light supplement lamp on the device by the suction disc, and the light source in the light supplement lamp emits light outward to supplement light for the device. Since the suction disc is used for adsorption, the installation of the light supplement lamp and the device is more firm and less likely to fall off. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 FIG. 1 is a structural schematic diagram of the light supplement lamp in some embodiments.

[0026] Figure 2 FIG. 2 is a partial structural schematic diagram of the light supplement lamp after hiding the shell in some embodiments.

[0027] Figure 3 FIG. 3 is an exploded view of the partial structure of the light supplement lamp after hiding the shell in some embodiments.

[0028] Figure 4 FIG. 4 is a structural exploded view of the light supplement lamp in some embodiments.

[0029] Figure 5 FIG. 5 is a sectional view of the light supplement lamp in some embodiments.

[0030] Figure 6 FIG. 6 is a sectional view of the light supplement lamp in some other embodiments.

[0031] Figure 7 FIG. 7 is a structural schematic diagram of the vacuumizing system, the battery and the control board in the light supplement lamp in some embodiments.

[0032] The reference signs are explained as follows:

[0033] Housing 1, lower cover 10, second ring stop 11, third ring stop 12, second ring groove 13, third ring groove 14, mounting groove 15, through hole 16, suction cup 2, air suction hole 20, fourth ring stop 21, base 22, mounting disc body 23, external disc body 24, vacuumizing device 3, air nozzle 30, air passage baffle 4, first ring stop 40, starting piece 5, main body 50, recess 500, protruding column 51, first ring groove 52, light source 6, first light source 60, first lamp plate 600, first LED lamp bead 601, second light source 61, second lamp plate 610, lamp holder 611, light reflecting piece 612, light transmitting cover plate 613, pressure relief piece 7, pressure relief valve 70, pressure relief switch 71, air pipe 72, circuit board 73, air pressure sensor 74, battery 8, control board 9, wireless charging coil 91, display screen 92, charging interface 93. DETAILED DESCRIPTION

[0034] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can be varied in a wide range of embodiments, none of which depart from the scope of the present application, and that the description and drawings are to be considered as illustrative in nature, and not as restrictive to the present application.

[0035] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of direction or positional relationship (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. When these elements are in the position shown in the drawings, these descriptions are appropriate. If the position of these elements changes, the indications of direction also change accordingly.

[0036] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0037] Referring to Figures 1 to 4 A light supplement lamp is used for installing on a device to supplement light for shooting of the device, so as to improve the shooting effect of the device, and the device can be one of a smart phone, a digital camera, a sports camera, a tablet computer and the like.

[0038] In some embodiments, the light supplement lamp comprises a shell 1, a suction cup 2, a vacuumizing device 3, a starting piece 5, a light source 6, a light reflecting piece 612, a ventilation baffle 4, an air pipe 72, and a pressure relief piece 7. The shell 1 is the outer shell structure of the light supplement lamp, which is hollow inside to form a cavity to accommodate other components of the light supplement lamp. The shell 1 can be a rectangular structure or a cylindrical structure, which is not limited here.

[0039] In some embodiments, in order to facilitate the installation of other components in the shell 1, the shell 1 can comprise an upper shell and a lower cover 10. The upper shell is a half-enclosed structure with one end open, and the lower cover 10 covers the opening of the upper shell to close the upper shell. The upper shell and the lower cover 10 can be connected by screwing or clamping, etc. to facilitate installation and disassembly.

[0040] In some embodiments, one end of the shell 1 is provided with a through hole 16 communicating with the inside of the shell 1, and the cavity communicates with the external environment through the through hole 16.

[0041] In some embodiments, the suction cup 2 is arranged on the outer wall of the shell 1, which can correspond to the through hole 16. By arranging the suction cup 2 to adsorb the external equipment, the operation is more convenient, and the adsorption force is stronger than magnetic adsorption, which can firmly adsorb the light supplement lamp on the equipment to avoid easy falling off. The suction cup 2 covers the outer end of the through hole, and the suction cup 2 is provided with an air suction hole 20 communicating with the through hole, so that the outside of the suction cup 2 communicates with the inside of the shell 1 through the air suction hole 20 and the through hole 16. In order to avoid air leakage when the suction cup 2 is adsorbed, the suction cup 2 and the outer wall of the shell 1 are sealingly arranged, and air cannot leak from the suction cup 2 and the shell 1.

[0042] In some embodiments, the vacuumizing device 3 is arranged in the shell 1. The vacuumizing device 3 is used to extract air in a space to make it in a negative pressure state. The vacuumizing device 3 has an air extraction port, which communicates with the through hole 16 and forms a closed air passage, so that when the external equipment is attached to the outer surface of the suction cup 2, the vacuumizing device 3 can continue to extract the air in the space formed between the outer surface of the suction cup 2 and the equipment through the through hole 16 and the air suction hole 20, so that the outer surface of the suction cup 2 generates negative pressure, thereby adsorbing the equipment, and the equipment and the suction cup 2 are firmly attached together.

[0043] In some embodiments, the light source 6 is arranged in the shell 1. The light source 6 can emit light, and the light emitted by the light source 6 can pass through the shell 1 to shoot towards the external environment, thereby supplementing the light of the equipment and improving the shooting effect of the equipment. It should be noted that the light emitted by the light source 6 can be emitted from any direction of the shell 1.

[0044] In the embodiment, the suction cup 2 is arranged on the shell 1, so that when the light supplement lamp is installed on the external device, the air on the outer surface of the suction cup 2 is extracted by the vacuum device 3 to form negative pressure, so that the light supplement lamp is firmly adsorbed on the device by the suction cup 2, the light source 6 in the light supplement lamp emits light outward to supplement light for the device, and the shooting effect of the device is improved. Since the suction cup 2 is used for adsorption, the installation of the light supplement lamp and the device is more reliable and is not easy to fall off.

[0045] In some embodiments, the light source 6 includes a first light source 60. The first light source 60 and the second light source 61 emit light in different directions to expand the light supplement range of the light supplement lamp and adapt to more installation positions of the device.

[0046] The first light source 60 includes a first lamp plate 600 and a plurality of first LED lamp beads 601 arranged on the first lamp plate 600. The first lamp plate 600 is arranged opposite to the suction cup 2, and the plurality of first LED lamp beads 601 are located on the side of the first lamp plate 600 away from the suction cup 2. In this way, when the first light source 60 emits light, the light emitted by the first light source 60 is emitted out of the shell 1 in a direction opposite to the suction cup 2. In this way, the light supplement lamp can be adsorbed on the back of the device by the suction cup 2, and the light emitted by the first light source 60 can be emitted in a direction away from the back of the device, so as to supplement light for the rear camera arranged on the back of the device when the device is shooting, and improve the shooting effect of the device.

[0047] In some embodiments, the first lamp plate 600 is in a flat plate shape and is used to carry the first LED lamp beads 601. The first lamp plate 600 is arranged opposite to the suction cup 2 and can be laid in the shell 1 to expand the use area of the first lamp plate 600 as much as possible, so that more first LED lamp beads 601 can be arranged, the light intensity emitted by the first light source 60 is larger, and the light supplement brightness is improved.

[0048] In some embodiments, the plurality of first LED lamp beads 601 can be arranged in an array on the first lamp plate 600, so that the first LED lamp beads 601 are uniformly distributed and the light uniformity is improved.

[0049] In some embodiments, the plurality of first LED lamp beads 601 can include RGB color lamp beads, cold white lamp beads and warm white lamp beads arranged on the first lamp plate 600 in an interval. The plurality of types of first LED lamp beads 601 can realize rich color temperature adjustment and high-quality color performance on the first lamp plate 600. The combination of the RGB color lamp beads, the cold white lamp beads and the warm white lamp beads enables the first light source 60 to output light of multiple colors and color temperatures according to different scene requirements, so that the light supplement lamp can adapt to various shooting scenes.

[0050] In some embodiments, the first lamp plate 600 can be attached to the inner side of the lower cover 10, and the lower cover 10 can be made of a transparent material, so that the light emitted by the first light source 60 can pass through the lower cover 10 and be emitted to the external environment.

[0051] In some embodiments, in order to supplement light for the front camera on the front of the device, the light source 6 further includes a second light source 61, which is arranged in the shell 1 and located on the side of the first lamp plate 600 facing the suction cup 2. The light emitted by the second light source 61 can pass through the outer wall of the shell 1 where the suction cup 2 is arranged and be emitted to the external environment, thereby supplementing light for the environment outside the suction cup 2. In this way, when the light supplementing lamp is adsorbed on the back of the device through the suction cup 2, the light emitted by the second light source 61 can be emitted towards the front of the device, thereby supplementing light for the front camera of the device, improving the shooting effect when the device is shooting with the front camera, and thereby improving the application range of the light supplementing lamp.

[0052] In some embodiments, the outer wall of the shell 1 where the suction cup 2 is arranged is formed with a light transmission area corresponding to a region capable of transmitting light. The light transmission area can be provided with a light outlet hole, and a light transmission cover plate 613 can be arranged in the light outlet hole. The light transmission cover plate 613 is attached to the inner side wall of the shell 1 and covers the light outlet hole, thereby sealing the light outlet hole and preventing light leakage. The light transmission cover plate 613 can be a frosted plate with high light transmission rate. The surface of the frosted plate is treated with frosted treatment, which has better hand feeling. By sealing the light outlet hole with the light transmission cover plate 613, the appearance of the shell 1 can be improved, and the components inside the shell 1 can be hidden directly.

[0053] In some embodiments, the second light source 61 corresponds to the position of the light transmission area, so that the light emitted by the second light source 61 can be emitted through the light transmission area. In order to increase the intensity of the light emitted by the second light source 61, a reflecting member 612 can be used to reflect the light emitted by the second light source 61 towards the light transmission area, thereby maximizing the use of space inside the shell 1 to arrange the second light source 61. The reflecting surface of the reflecting member 612 is inclined towards the light transmission area. The second light source 61 emits light towards the reflecting surface of the reflecting member 612, and the light emitted by the second light source 61 is reflected by the reflecting surface and emitted towards the light transmission area. The inclination angle of the reflecting surface of the reflecting member 612 can be an acute angle, for example, 30°, 45° or 60°, etc.

[0054] In some embodiments, the reflecting member 612 can be a reflecting plate, and the reflecting surface is planar to uniformly reflect the light emitted by the second light source 61 towards the light transmission area.

[0055] In some embodiments, the second light source 61 comprises a second lamp plate 610 and a plurality of second LED lamp beads arranged on the second lamp plate 610, the second lamp plate 610 is arranged perpendicularly to the plane where the suction cup 2 is located, so that the second lamp plate 610 can be arranged by using the longitudinal space of the shell 1, the second lamp plate 610 is opposite to the light-reflecting surface of the light-reflecting piece 612, the second LED lamp beads are located on the side of the second lamp plate 610 facing the light-reflecting surface, the light emitted by the second LED lamp beads is emitted towards the light-reflecting surface and is reflected to the light-transmitting area through the light-reflecting surface.

[0056] In some embodiments, the plurality of second LED lamp beads are arranged in an array on the second lamp plate 610, so that the second LED lamp beads are uniformly distributed, thereby improving the uniformity of light. The second lamp plate 610 is in the form of a flat plate and is used to carry the second LED lamp beads.

[0057] In some embodiments, the light supplementing lamp further comprises a lamp holder 611, the lamp holder 611 is arranged in the shell 1 and is located on one side of the light-transmitting area, the lamp holder 611 is used to mount the second lamp plate 610 and the light-reflecting piece 612. The lamp holder 611 is open at one end facing the light-transmitting area and forms a mounting cavity in the interior, the second lamp plate 610 and the light-reflecting piece 612 are arranged in the mounting cavity, the second lamp plate 610 is attached to the inner wall on one side of the mounting cavity, and the light-reflecting piece 612 is arranged on the inner wall on the other opposite side of the mounting cavity.

[0058] Referring to Figure 5 and Figure 6 In some embodiments, the air passage partition plate 4 is arranged on the inner side of the through hole 16, the air passage partition plate 4 and the inner wall of the shell 1 where the through hole is arranged enclose a sealed air chamber, the air chamber is in communication with the air outlet of the air suction device 3 and the through hole 16 respectively, the air outlet and the through hole are communicated through the formed air chamber, direct connection between the air outlet and the through hole is avoided, and the air chamber is emptied better.

[0059] In some embodiments, the air passage partition plate 4 can be in the form of a flat plate or other shapes, as long as it can enclose an air chamber with a certain space with the inner wall of the shell 1. When the air chamber is formed by arranging the air passage partition plate 4, the air passage formed by the air outlet and the through hole is located in the air chamber, and the air chamber also includes the aforementioned formed air passage.

[0060] In some embodiments, the air passage partition plate 4 is convexly provided with a first ring barrier 40 on the side facing the through hole, the first ring barrier 40 is arranged in the form of a ring and extends to the direction where the through hole is located along the axis direction of the through hole. The inner wall of the shell 1 where the through hole is arranged is convexly provided with a second ring barrier 11, the second ring barrier 11 is arranged in the form of a ring and extends to the direction where the air passage partition plate 4 is located along the axis direction of the through hole, the outer side surface of the first ring barrier 40 is attached to the inner side surface of the second ring barrier 11, so that the first ring barrier 40 constitutes the side wall surface of the air chamber, and the first ring barrier 40 and the second ring barrier 11 are attached to improve the difficulty of air leakage therebetween, thereby improving the air tightness of the air chamber.

[0061] In some embodiments, a sealing ring can be further arranged between the first ring stop 40 and the second ring stop 11 to further improve the sealing performance of the two ring stops, so as to avoid the failure of the air exhaust device 3 to exhaust the air in the air chamber when the air exhaust device 3 is in operation, thereby affecting the suction force of the suction cup 2.

[0062] In some embodiments, the venting baffle 4 is further provided with a communication hole in the first ring stop 40, and the communication hole is in communication with the air outlet of the air exhaust device 3.

[0063] In some embodiments, the starting member 5 is arranged corresponding to the suction cup 2, and the starting member 5 is arranged in the air suction hole 20 and the through hole and is movable along the axis direction of the air suction hole 20 and the through hole 16. The starting member 5 has a gap between the starting member 5 and the hole wall of the air suction hole 20 and the through hole. One end of the starting member 5 protrudes out of the air suction hole 20 and can abut against the surface of the external device when the suction cup 2 suctions the external device. The other end of the starting member 5 is connected with the air exhaust device 3, and the connection mode can be electrical connection or physical connection. The starting member 5 is configured to control the air exhaust device 3 to start when the starting member 5 is abutted by the device into the shell 1. After the air exhaust device 3 is started, the air in the air chamber can be exhausted, so that the outer surface of the suction cup 2 generates negative pressure, so as to firmly suction the device on the suction cup 2.

[0064] In some embodiments, by arranging the starting member 5, the starting member 5 can be abutted by the device when the device suctions the suction cup 2, so as to automatically control whether the air exhaust device 3 starts in real time, thereby avoiding manual starting of the air exhaust device 3, improving the automation of the light supplement lamp, and improving the user experience.

[0065] In some embodiments, the starting member 5 is further electrically connected with the light source 6, and the starting member 5 is further configured to control the light source 6 to emit light according to the preset light emitting parameters when the starting member 5 is abutted by the device into the shell 1. By arranging the starting member 5, the starting member 5 can be abutted by the device when the device suctions the suction cup 2, so as to automatically control the light source 6 to emit light according to the preset light emitting parameters in real time, thereby avoiding manual control of the light source by the user, improving the automation of the light supplement lamp, and improving the user experience. The preset light emitting parameters of the light source 6 can be parameters such as brightness, color temperature and color of light emitted by the light source.

[0066] In some embodiments, the starting member 5 includes a main body 50 and a protruding column 51 protruding from one face of the main body 50. The main body 50 and the protruding column 51 are elastic and can be elastically deformed when pressed. The main body 50 and the protruding column 51 can be made of rubber or liquid silicone. The main body 50 is clamped between the venting baffle 4 and the inner wall of the shell 1 provided with the through hole, and the main body 50 is supported and limited by the venting baffle 4 and the inner wall of the shell 1. The protruding column 51 is arranged in the through hole and the air suction hole 20, and one end of the protruding column 51 protruding from the air suction hole 20 is used to abut against the external device.

[0067] In some embodiments, since the main body 50 and the convex column 51 are elastic, when the device pushes against the convex column 51 to enter the shell 1, the convex column 51 and the main body 50 elastically contract into the shell 1, the convex column 51 and the main body 50 are displaced in the axial direction of the through hole, and the main body 50 controls the vacuumizing device 3 to start.

[0068] In some embodiments, in order to make the main body 50 and the convex column 51 have a larger contraction space, the device can more easily push against the starting piece 5 to enter the shell 1, and a recess 500 can be arranged on the side of the main body 50 opposite to the convex column 51. The recess 500 has a gap between the bottom surface and the air passage baffle 4, thereby forming a space for the convex column 51 to contract into the shell 1.

[0069] In some embodiments, the part of the air passage baffle 4 corresponding to the recess 500 can be hollowed out, so that the space for the convex column 51 to contract into the shell 1 is larger, and at the same time, the main body 50 can be connected with the vacuumizing device 3. It should be noted that the area of the main body 50 outside the recess 500 pushes against the air passage baffle 4, at this time, the air chamber is annular and surrounds the recess 500, thereby avoiding air leakage in the air chamber.

[0070] In some embodiments, a gas pressure or gas sensitive element can be arranged at the hollowed-out part of the recess 500 or the air passage baffle 4, the gas pressure or gas sensitive element is electrically connected with the vacuumizing device 3, when the convex column 51 is contracted into the shell 1 by being pushed by the device, the bottom surface of the recess 500 on the main body 50 is deformed to be concave inward, so that the airflow or the gas pressure at the hollowed-out part of the recess 500 and the air passage baffle 4 changes, after the gas pressure or gas sensitive element detects the change of the airflow or the gas pressure, a corresponding starting signal can be generated and transmitted to the vacuumizing device 3 and the light source 6, thereby controlling the vacuumizing device 3 to start and the light source 6 to emit light according to the preset light emitting parameters.

[0071] In some embodiments, a pressure switch can also be arranged in the recess 500, one end of the pressure switch abuts or keeps a certain distance from the bottom surface of the recess 500, when the convex column 51 is contracted into the shell 1 by being pushed by the device, the bottom surface of the recess 500 abuts the pressure switch, the pressure switch outputs a starting signal to the vacuumizing device 3 and the light source 6, so as to control the vacuumizing device 3 to start and the light source 6 to emit light according to the preset light emitting parameters.

[0072] In some embodiments, a mechanical switch can also be arranged in the recess 500, one end of the mechanical switch contacts or keeps a certain distance from the bottom surface of the recess 500, and the other end of the mechanical switch is connected with the starting key of the vacuumizing device 3, when the convex column 51 is contracted into the shell 1 by being pushed by the device, the bottom surface of the recess 500 moves the mechanical switch, thereby directly controlling the vacuumizing device 3 to start.

[0073] In some embodiments, the inner wall of the through hole of the shell 1 is provided with a third ring stopper 12, which is located in the second ring stopper 11. One side of the protruding column 51 of the main body 50 is provided with a first ring groove 52, which is coaxial with the third ring stopper 12, so that the third ring stopper 12 is clamped in the first ring groove 52, which can further limit the position of the main body 50. The first ring groove 52 can also be coaxial with the protruding column 51.

[0074] In some embodiments, the first ring groove 52 has two opposite groove walls, one of which extends away from the protruding column 51 and abuts on the inner side of the second ring stopper 11. An opening is provided on one of the two groove walls away from the protruding column 51, which is in communication with the through hole, so as to be in communication with the air suction port of the vacuum device 3. A through hole is provided on the third ring stopper 12, which is in communication with the opening. When the device abuts on the protruding column 51 and the main body 50 is elastically retracted into the shell 1, a gap is formed between the other one of the two groove walls close to the protruding column 51 and the third ring stopper 12, which is in communication with the through hole, so that the vacuum device 3 can exhaust the air between the outer surface of the suction cup 2 and the device, and the outer surface of the suction cup 2 forms a negative pressure to adsorb the device.

[0075] In some embodiments, the part of one of the two groove walls away from the protruding column 51 extending towards the second ring stopper 11 is provided with a notch, and the second ring stopper 11 is provided with a clamping part corresponding to the notch. By clamping the clamping part into the notch, the position between the main body 50 and the shell 1 can be positioned, so that after installation, the opening is in communication with the through hole opposite to each other. At the same time, by clamping the clamping part into the notch, the connection between the main body 50 and the shell 1 can be more firm.

[0076] In some embodiments, since the main body 50 and the protruding column 51 have elasticity, when the protruding column 51 is elastically retracted into the shell 1, it will drive the main body 50 to retract to one side of the ventilation partition plate 4, so that a larger gap is formed between the third ring stopper 12 and the other one of the two groove walls close to the protruding column 51. The gap can be in communication with the through hole and the air suction hole 20 through the gap between the main body 50 and the inner wall of the shell 1 at this time, so that the vacuum device 3 can extract the air in the space between the outer surface of the suction cup 2 and the device. It should be noted that when the protruding column 51 is not abutted by the device, the main body 50 is tightly attached between the ventilation partition plate 4 and the inner wall of the shell 1 by its own elasticity, and the third ring stopper 12 and the groove wall of the groove are tightly attached together. At this time, the through hole is not in communication with the outside, and the air chamber is sealed.

[0077] In some embodiments, the fourth ring barriers 21 are arranged on the side of the suction cup 2 facing the shell 1, and the second ring grooves 13 are arranged on the side of the shell 1 facing the suction cup 2. The fourth ring barriers 21 are correspondingly clamped in the second ring grooves 13, so that the sealing between the suction cup 2 and the shell 1 in the direction parallel to the outer wall of the shell 1 is improved, and the air at the through hole can hardly leak from between the second ring grooves 13 and the fourth ring barriers 21, so that the air in the space between the outer surface of the suction cup 2 and the equipment can be effectively extracted by the vacuum device 3 when the vacuum device 3 is running. In the embodiment, two fourth ring barriers 21 and two second ring grooves 13 are arranged coaxially with the convex column 51.

[0078] In some embodiments, the fourth ring barriers 21 can also be arranged on the side of the shell 1 facing the suction cup 2, and the second ring grooves 13 can be arranged on the side of the suction cup 2 facing the shell 1.

[0079] In some embodiments, the suction cup 2 includes a base 22, an outer connecting disc 24 extending from the edge of the base 22 to the opposite side, and a mounting disc 23 used for sealingly covering the outer end of the through hole. The fourth ring barriers 21 can be arranged on the side of the mounting disc 23 facing the shell 1. The edge of the mounting disc 23 can be provided with a fifth ring barrier extending towards the outer wall of the shell 1, and the outer wall of the shell 1 can be provided with a third ring groove 14 matched with the fifth ring barrier. During installation, the fifth ring barrier is clamped in the third ring groove 14, so that the mounting disc 23 and the outer wall of the shell 1 are firmly connected.

[0080] Meanwhile, the outer connecting disc 24 is used for being adsorbed on the equipment. In the direction from the edge of the base 22 to the edge of the outer connecting disc 24, the outer connecting disc 24 gradually moves away from the mounting disc 23, so that the distance between the edge of the outer connecting disc 24 and the edge of the mounting disc 23 is maximum. Thus, the outer surface of the outer connecting disc 24 is formed as an arc surface with a certain curvature. When the outer connecting disc 24 is adsorbed on the equipment, the edge of the outer connecting disc 24 can abut against the surface of the equipment, and the base 22 is spaced apart from the surface of the equipment to form a sealed space. After the vacuum device 3 is started, the air in the sealed space can be extracted, so that the equipment is adsorbed on the outer connecting disc 24 by the negative pressure. The air suction hole 20 penetrates the base 22.

[0081] In some embodiments, the outer connecting disc 24 can be made of liquid silicone or rubber with a certain elasticity. The distance between the edge of the outer connecting disc 24 and the edge of the mounting disc 23 allows the outer connecting disc 24 to be deformed when being abutted by the equipment, so that the outer connecting disc 24 is firmly adsorbed on the surface of the equipment.

[0082] In some embodiments, the base 22, the outer disc body 24 and the mounting disc body 23 can be integrally formed and have elasticity.

[0083] In some embodiments, when it is needed to remove the device from the suction disc 2, the edge of the suction disc 2 can be manually pried open, so that the external air enters the space between the suction disc 2 and the device, and the space is balanced with the external air pressure, so that the device can be separated from the suction disc 2.

[0084] Referring to Figure 6 In some embodiments, in order to improve the user experience, the device can be removed from the suction disc 2 by setting the pressure relief member 7. The air outlet of the vacuum device 3 is communicated with the air duct through the air pipe 72, so that the vacuum device 3 can exhaust the gas in the air duct. The pressure relief member 7 is arranged on the air pipe 72, and the pressure relief member 7 can communicate the air duct with the external environment to balance the air pressure of the air duct and the external environment, so that the negative pressure state of the outer surface of the suction disc 2 is released, and the suction disc 2 can be easily removed from the device.

[0085] In some embodiments, the pressure relief member 7 includes a pressure relief valve 70 and a pressure relief switch 71, and the air pipe 72 includes a first pipe and a second pipe. The air outlet of the vacuum device 3 is communicated with the pressure relief valve 70 through the first pipe, and the pressure relief valve 70 is communicated with the through hole through the second pipe, specifically, the communication hole. The pressure relief switch 71 is connected with the pressure relief valve 70 to open and close the pressure relief valve 70. When the pressure relief switch 71 closes the pressure relief valve 70, the air outlet of the vacuum device 3 forms a closed air path through the first pipe and the second pipe. After the vacuum device 3 is started, the air in the air duct, that is, the air chamber, can be exhausted, so that the outer surface of the suction disc 2 forms a negative pressure to adsorb the device.

[0086] When the pressure relief switch 71 opens the pressure relief valve 70, the air outside the pressure relief valve 70 can enter the pressure relief valve 70 to fill the air duct, so that the pressure difference between the air duct and the external environment becomes smaller until zero, so that the negative pressure of the outer surface of the suction disc 2 disappears, the suction force of the suction disc 2 to the device disappears, and the device can be easily separated from the suction disc 2, thereby avoiding the manual labor to remove the device from the suction disc 2, and improving the user experience.

[0087] It should be noted that the pressure relief valve 70 can be a three-way valve, the first pipe, the second pipe and the pressure relief switch 71 are connected with the opening of the pressure relief valve 70, and the pressure relief switch 71 can control whether the pressure relief valve 70 is communicated with the outside.

[0088] In some embodiments, the pressure relief switch 71 extends out of the shell 1 at one end, and the end extending out of the shell 1 is the control end of the pressure relief switch 71. An external force presses the pressure relief switch 71, thereby controlling the opening and closing of the pressure relief valve 70. When the pressure relief switch 71 opens the pressure relief valve 70, the air inside the shell 1 can enter the pressure relief valve 70, or the air outside the shell 1 can enter the pressure relief valve 70 through the pressure relief switch 71.

[0089] In some embodiments, the light supplement lamp further comprises a circuit board 73 and an air pressure sensor 74. The vacuum device 3 and the air pressure sensor 74 are electrically connected to the circuit board 73. The air pressure sensor 74 is used to detect the air pressure in the air duct. The circuit board 73 is used to control the operation of the vacuum device 3 according to the detection value of the air pressure sensor 74. When the air pressure in the air duct changes due to the sealing between the suction cup 2 and the outer wall of the shell 1, and the air duct cannot maintain a negative pressure state, the air pressure sensor 74 transmits the detected detection value to the controller on the circuit board 73. The controller of the circuit board 73 can send a control signal to the vacuum device 3 to make the vacuum device 3 operate, continue to extract air in the air duct, and maintain a negative pressure state in the air duct to maintain the suction force of the suction cup 2 on the device.

[0090] In some embodiments, the start signal generated when the starting piece 5 is pushed by the device can be transmitted to the controller on the circuit board 73, so that the controller controls the operation of the vacuum device 3.

[0091] In some embodiments, the detection end of the air pressure sensor 74 can extend into the pressure relief valve 70 to detect changes in air pressure in the air duct.

[0092] In some embodiments, the vacuum device 3 can be a gas pump, and the air inlet of the gas pump is the air outlet of the vacuum device 3. An air outlet nozzle 30 can be provided on the air outlet of the gas pump. The air outlet nozzle 30 is a soft silicone flat nozzle structure, which is closed in normal state. When the gas pump extracts air, the airflow pushes the air outlet nozzle 30 open to exhaust.

[0093] In some embodiments, the light supplement lamp can further comprise a battery 8. The battery 8 is arranged in the shell 1, and the battery 8 is electrically connected to the vacuum device 3 and the light source 6, and is used to supply power to the vacuum device 3 and the light source 6.

[0094] Referring to Figure 5 In some embodiments, the battery 8 is arranged opposite to the suction cup 2. The battery 8 is a plate-shaped structure, which can have a larger capacity. The part of the shell 1 where the suction cup 2 is arranged protrudes outward, so as to form a mounting groove 15 in the shell 1 corresponding to the position of the suction cup 2. The vacuum device 3, the air pipe 72 and the pressure relief piece 7 are arranged in the mounting groove 15 and on the side of the battery 8 facing the suction cup 2.

[0095] In some embodiments, the battery 8 can be laid flat in the shell 1 so as to make the most of the lateral space of the shell 1 for arranging the battery 8, and the vacuumizing system composed of the vacuumizing device 3, the air pipe 72 and the pressure relief member 7 can be stacked on the battery 8 to be accommodated in the mounting groove 15 formed.

[0096] In some embodiments, the part of the shell 1 where the suction cup 2 is arranged does not protrude outward, so that the outer wall of the shell 1 is flat, and the vacuumizing system composed of the vacuumizing device 3, the air pipe 72 and the pressure relief member 7 can be arranged in parallel to the battery 8 in a plane parallel to the suction cup 2. By reducing the volume of the battery 8, space is created in the shell 1 for installing the vacuumizing system, making the light filling lamp structure more compact.

[0097] Referring to Figure 6 In some embodiments, the light filling lamp can further include a wireless charging coil 91 electrically connected to the battery 8. The wireless charging coil 91 can be a wireless charging transmitting coil or a wireless charging receiving coil. The wireless charging coil 91 is arranged on the shell 1. An annular groove can be arranged on the outer wall of the shell 1 where the suction cup 2 is arranged. The annular groove surrounds the fourth ring stop 21, and the wireless charging coil 91 is arranged in the annular groove. The inner surface of the suction cup 2 abuts against the wireless charging transmitting or receiving coil. When the wireless charging transmitting coil is arranged, the light filling lamp can act as a power bank to wirelessly charge an external device attached thereto. When the wireless charging receiving coil is arranged, the external device can charge the battery 8 in the light filling lamp through the wireless charging receiving coil when the external device is attached to the light filling lamp.

[0098] In some embodiments, the battery 8 can not be arranged in the shell 1, and a charging interface 93 electrically connected to the vacuumizing device 3 and the light source 6 can be arranged on the shell 1. The charging interface 93 is connected to an external device by a wire to directly supply power to the vacuumizing device 3 and the light source 6 by the external device.

[0099] In some embodiments, the light filling lamp can further include a control board 9. A wireless transmission module is arranged on the control board 9. The wireless transmission module transmits the power supply state of the battery 8 to an external device for display. The wireless transmission module communicates with the external device. The external device can send instructions to the light filling lamp through the wireless transmission module to control the vacuumizing device 3 and the light source 6 to work.

[0100] In some embodiments, the starting signal generated when the starting piece 5 is pressed against the device can be transmitted to the control board 9, which is electrically connected to the light source 6, so as to control the light source 6 to emit light according to preset light emission parameters. Specifically, the control board 9 can be electrically connected to the first light plate 600 and the second light plate 610 to control the first light source 60 and the second light source 61 to emit light according to preset light emission parameters, respectively. The control board 9 can also be connected to mode adjustment buttons and parameter adjustment buttons, one end of which extends out of the shell for user operation, so as to adjust the light emission mode and the light emission parameter of the light source, respectively.

[0101] In some embodiments, the wireless transmission module can use wireless communication technologies such as Bluetooth, NFC, Wi-Fi, etc. to realize signal communication with external devices such as a mobile phone APP, a smart furniture master console, a photography and videography master console, a wireless controller, etc. and transmit information such as the power, the endurance time of the light supplement lamp, the working state of the vacuumizing device 3, etc. to the external devices, so that the user can check the power and the suction state of the light supplement lamp at any time to avoid interruption due to power depletion. In addition, an alarm signal can be further generated according to the power, the endurance time of the light supplement lamp, and the working state of the vacuumizing device 3, and the alarm signal can be output through the external device or an audible and visual alarm, or the light supplement lamp can further include an audible and visual alarm module such as a buzzer and an alarm lamp for outputting an alarm according to the alarm signal.

[0102] In some embodiments, the control board 9 can be integrated with the circuit board 73 or can be arranged in the shell 1 to operate independently.

[0103] In some embodiments, the light supplement lamp can further include a display screen 92 arranged on the outer wall of the shell 1 and spaced apart from the suction cup 2. The display screen 92 is electrically connected to the control board 9 and is used to display information such as the power information and the suction state of the light supplement lamp on the display screen 92, so that the user can more intuitively understand the working state of the light supplement lamp.

[0104] Although the present application has been described with reference to several exemplary embodiments, it will be understood that the terms used are intended to be illustrative and not limiting. Since the present application can be embodied in many different forms without departing from the spirit or essential characteristics thereof, it will be understood that the above described embodiments are not limited to any of the details of the foregoing description but are to be afforded a broad scope consistent with the principles and novel features disclosed. Thus, all changes and modifications that come within the spirit and broad scope of the following claims are desired to be protected.

Claims

1. A light supplement lamp, characterized in that The application relates to a light supplementing lamp. The light supplementing lamp comprises a shell, a suction disc, a vacuumizing device and a light source. The shell is hollow inside, and one end of the shell is provided with a through hole communicating with the inside of the shell. The suction disc is arranged on the outer wall of the shell, and the suction disc is provided with a suction hole communicating with the through hole. The vacuumizing device is arranged in the shell, and the suction port of the vacuumizing device communicates with the through hole and forms a closed air channel. The vacuumizing device is used for extracting air in the air channel, so that the outer surface of the suction disc generates negative pressure to adsorb the external equipment. The light source is arranged in the shell, and the light source can emit light.

2. The light supplementing lamp according to claim 1, wherein the light source comprises a first light source, the first light source comprises a first lamp plate and a plurality of first LED lamp beads arranged on the first lamp plate, the first lamp plate is arranged opposite to the suction disc, and the plurality of first LED lamp beads are located on the side of the first lamp plate away from the suction disc.

3. The light supplementing lamp according to claim 2, wherein the light source further comprises a second light source, the second light source is arranged in the shell, the second light source is located on the side of the first lamp plate facing the suction disc, and the light emitted by the second light source can pass through the outer wall of the shell provided with the suction disc and be emitted to the external environment.

4. The light supplement lamp of claim 3, wherein, A light transmission area is formed on the outer wall of the shell provided with the suction disc. The light supplementing lamp comprises a reflecting member, the reflecting surface of the reflecting member is arranged obliquely towards the light transmission area, the second light source emits light towards the reflecting surface of the reflecting member, and the light emitted by the second light source is reflected by the reflecting surface and emitted towards the light transmission area.

5. The light supplementing lamp according to claim 4, wherein the second light source comprises a second lamp plate and a plurality of second LED lamp beads arranged on the second lamp plate, the second lamp plate is arranged perpendicular to the plane where the suction disc is located, the second lamp plate is opposite to the reflecting surface of the reflecting member, and the second LED lamp beads are located on the side of the second lamp plate facing the reflecting surface.

6. The light supplementing lamp according to claim 1, wherein the light supplementing lamp further comprises an air passage partition plate, the air passage partition plate is arranged on the inner side of the through hole, the air passage partition plate and the inner wall of the shell provided with the through hole form a closed air chamber, and the air chamber respectively communicates with the suction port of the vacuumizing device and the through hole.

7. The light supplementing lamp according to claim 6, wherein the light supplementing lamp further comprises a starting member, the starting member is arranged in the suction hole and the through hole, and can move along the axial direction of the suction hole and the through hole, one end of the starting member protrudes out of the suction hole, the other end of the starting member is connected with the vacuumizing device, and the starting member is configured to control the vacuumizing device to start when the starting member is abutted by the equipment into the shell.

8. The light supplementing lamp according to claim 7, wherein the starting member and the light source are electrically connected, and the starting member is further configured to control the light source to emit light according to preset light emitting parameters when the starting member is abutted by the equipment into the shell. ​ ​ ​ ​ 9. The light supplement lamp according to claim 1, wherein, the light supplement lamp further comprises a gas pipe and a pressure relief device, the gas outlet of the vacuum device is communicated with the gas channel through the gas pipe, so that the vacuum device can extract the gas in the gas channel, and the pressure relief device is arranged on the gas pipe, and the pressure relief device can communicate the gas channel with the external environment to balance the air pressure of the gas channel and the external environment.

10. The light supplement lamp according to claim 9, wherein, the light supplement lamp further comprises a battery, the battery is electrically connected with the vacuum device and the light source, the battery is arranged in the shell and opposite to the suction cup; the part of the shell where the suction cup is arranged protrudes outward, so as to form a mounting groove in the shell corresponding to the position of the suction cup, and the vacuum device, the gas pipe and the pressure relief device are arranged in the mounting groove and on the side of the battery facing the suction cup.

11. The light supplement lamp according to claim 9, wherein, the light supplement lamp further comprises a battery, the battery is electrically connected with the vacuum device and the light source; the vacuum device, the gas pipe and the pressure relief device are arranged in parallel with the battery on a plane parallel to the suction cup.

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