Cloth lamp

Abstract

The utility model relates to a cloth lamp, which belongs to the technical field of cloth lamp installation and comprises a windable lamp body and an electric sucker. The lamp body is provided with a light-emitting surface which can emit light rays; the electric suction cup comprises a shell, a suction cup body and an air exhaust system. The shell is fixed to the lamp body, and the suction cup is arranged on the end face, away from the lamp body, of the shell and provided with a suction cup cavity with one open end. And the air exhaust system is arranged in the shell and communicates with the suction cup cavity of the suction cup, and the air exhaust system is used for extracting air in the suction cup cavity, so that the electric suction cup can be adsorbed to an external supporting surface, and the lamp body is fixed to the external supporting surface. The cloth lamp can be rapidly adsorbed to the plane supporting face through the adsorption function of the electric suction cup, only simple operation is needed in the cloth lamp unfolding process, additional tools or supports are not needed, complex manual operation is avoided, and the use convenience and efficiency of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth lamp installation technical field, especially a cloth lamp. BACKGROUND

[0002] With the continuous development of lighting technology, especially in the stage lighting, advertising display, exhibition display and beauty lighting application fields, the demand for large area, uniform illumination is more and more intense. And cloth lamp as a flexible, convenient and efficient lighting solution, because of its easy to carry, easy to install and other advantages, is widely used in these occasions.

[0003] The existing cloth lamp is usually composed of a rollable cloth surface, a built-in light source and a supporting structure. The cloth surface can be unfolded according to the needs to provide the required lighting effect. In order to support and fix the flexible cloth lamp, the cloth lamp is usually equipped with connecting structures such as straps, buckles or zippers to fix the cloth lamp on the external support.

[0004] However, this connection method is cumbersome to operate, and when the cloth lamp needs to be supported, it often needs to be fixed manually several times to bind the strap on the external support. The whole installation and disassembly process will consume a lot of time, increasing the user's work burden. SUMMARY

[0005] One object of the utility model is to solve the technical problem of the existing cloth lamp installation.

[0006] In order to solve the above technical problems, the present application provides a cloth lamp, comprising: a rollable lamp body having a light emitting surface capable of emitting light; an electric suction cup comprising a shell, a suction cup and an air extraction system; the shell is fixed on the lamp body, the suction cup is arranged on the end face of the shell away from the lamp body, the suction cup has a suction cup cavity with one end open; the air extraction system is arranged in the shell and communicates with the suction cup cavity, the air extraction system is used for extracting the gas in the suction cup cavity, so that the electric suction cup can be adsorbed to the external support surface, and the lamp body is fixed to the external support surface.

[0007] In some embodiments of the present application, a plurality of electric suction cups are arranged around the outer edge of the lamp body to fix the lamp body flatly on the external support surface.

[0008] In some embodiments of the present application, a plurality of electric suction cups are arranged on the light emitting surface of the lamp body and / or the side away from the light emitting surface of the lamp body.

[0009] In some embodiments of the present application, the electric suction cup is electrically connected with the lamp body, so that the lamp body can supply power to the air extraction system of the electric suction cup or control the opening and closing of the air extraction system.

[0010] In some embodiments of the present application, the light-emitting surface of the lamp body can emit light of different wave bands, so that the lamp can realize photographic lighting or beauty skin care.

[0011] In some embodiments of the present application, the electrostatic chuck comprises a starting unit arranged in the chuck cavity and in signal communication with the air exhaust system; the starting unit is used to detect the distance between the external support surface and the chuck; when the external support surface is adsorbed to the chuck, the starting unit starts the air exhaust system to exhaust air.

[0012] In some embodiments of the present application, the air exhaust system comprises an air pump, an air pipe and a pressure relief member; an air chamber is arranged in the shell and in communication with the chuck cavity; the air pump is arranged in the shell and in communication with the air chamber through the air pipe, so that the air pump can exhaust the air in the air chamber and the chuck cavity in communication with the air chamber; the pressure relief member is arranged on the air pipe and partially extends out of the shell, and the air chamber is communicated with the external environment by pressing the pressure relief member to balance the air pressure in the air chamber and the external environment.

[0013] In some embodiments of the present application, the air exhaust system further comprises an electric control board and a first sensor; the electric control board is in signal communication with the air pump and the first sensor; the first sensor is arranged on the air pipe and is used to detect the air pressure information in the air pipe and transmit the air pressure information to the electric control board; the electric control board can control the air pump to exhaust air according to the air pressure signal.

[0014] In some embodiments of the present application, the lamp body comprises a base cloth, a lamp panel, a soft light film and a power line module; the lamp panel is arranged between the base cloth and the soft light film, a plurality of lamp beads are arranged on the lamp panel, the lamp beads are arranged towards the soft light film, the light emitted by the lamp beads is emitted from the soft light film to form the light-emitting surface; one end of the power line module is electrically connected with the lamp panel, and the other end of the power line module extends out of the lamp panel for electrical connection with external equipment.

[0015] In some embodiments of the present application, the lamp body further comprises a first heat dissipation adhesive layer, a plurality of through holes are arranged on the first heat dissipation adhesive layer, and the through holes correspond to the lamp beads on the lamp panel; a reflecting cup and a lens are arranged in each through hole, the lamp beads on the lamp panel are arranged in the reflecting cups of the through holes of the first heat dissipation adhesive layer, and the light emitted by the lamp beads is reflected by the reflecting cups and then emitted from the lenses.

[0016] From the above technical solutions, the beneficial effects of the present application are as follows:

[0017] This application provides a lighting arrangement comprising a rollable lamp body and an electric suction cup. The electric suction cup utilizes a vacuum system within the housing to extract gas from its cavity, allowing the suction cup to stably adhere to an external support surface. The suction function of the electric suction cup enables the lighting arrangement to be quickly attached to a flat support surface or device. Unfolding the lighting arrangement requires only simple operation, eliminating the need for additional tools or supports, avoiding complex manual operations, saving significant time and effort, and improving the ease of use and efficiency of the equipment. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the light-emitting surface of the lamp in some embodiments.

[0019] Figure 2 for Figure 1 A schematic diagram of the rear view structure of the central lamp, away from the light-emitting surface.

[0020] Figure 3 for Figure 1 A side view of the structure of the central lamp.

[0021] Figure 4 for Figure 1 A schematic diagram of the exploded structure of the Zhongbu lamp.

[0022] Figure 5 for Figure 4 A schematic diagram of the exploded structure of the lamp body in the lamp arrangement.

[0023] Figure 6 for Figure 5 A schematic diagram of the internal structure of the through-hole of the first heat dissipation adhesive layer of the lamp.

[0024] Figure 7 for Figure 1 A schematic diagram of the electric suction cup for the Zhongbu lamp.

[0025] Figure 8 for Figure 7 A schematic diagram of the exploded structure of the electro-chuck.

[0026] Figure 9 for Figure 7 A schematic diagram of the air extraction system of the Zhongdian suction cup.

[0027] Figure 10 for Figure 7 A schematic diagram of the cross-sectional structure of the bottom shell of the electric chuck.

[0028] Figure 11 for Figure 7 A three-dimensional structural diagram of the starting unit of the Zhongdian chuck.

[0029] Figure 12 for Figure 11Structure diagram of the starting unit of the electro-suction disc from another angle.

[0030] Figure 13 For Figure 7 Structure diagram of the electro-suction disc from the section view.

[0031] Figure 14 Structure diagram of the light-emitting surface of the cloth lamp from the front view in another embodiment.

[0032] The following is the description of the reference signs:

[0033] 100, cloth lamp; 10, lamp body; 101, light-emitting surface; 11, bottom cloth; 12, lamp plate; 121, lamp bead; 13, soft light film; 14, first heat dissipation adhesive layer; 141, via hole; 142, lens; 143, light-reflecting cup; 15, second heat dissipation adhesive layer; 16, power line module; 161, box cover; 162, connecting cable; 17, flexible edge cover; 20, electro-suction disc; 210, shell; 211, bottom shell; 2111, first convex rib; 2112, second convex rib; 2113, air chamber; 2114, air hole; 2115, first through hole; 212, top cover; 213, air chamber partition; 220, suction disc; 221, mounting part; 222, adsorption part; 223, second through hole; 224, suction disc cavity; 230, air extraction system; 231, air pump; 2311, air nozzle; 232, air pipe; 2321, first air pipe; 2322, second air pipe; 2323, third air pipe; 233, pressure relief part; 2331, pressure relief valve; 2332, pressure relief switch; 234, first sensor; 235, electric control board; 2351, electric interface; 240, starting unit; 241, cap body; 2411, skirt; 2412, bayonet; 2413, ring groove; 2414, air inlet; 242, stand. 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 have various changes in different embodiments, which do not deviate from the scope of the present application, and the description and drawings in essence are used for illustration, not for limiting the present application.

[0035] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of direction or position relationship (such as up, down, left, right, front and back, etc.) is only for the convenience of describing the present application and simplifying the description, not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation. When the position of these elements is changed, the indication of these directions is also changed accordingly.

[0036] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered sequence. Thus, features referring to "first", "second" etc. can include one or more of the features implicitly or explicitly.

[0037] To solve the technical problem that the conventional lamp arrangement connection mode is complicated to operate, when the lamp arrangement is supported, manual fixing needs to be performed for multiple times to bind the binding belt on the external support, and the whole installation and dismounting process consumes a lot of time, thereby increasing the working burden of the user.

[0038] Referring to Figures 1 to 14 The embodiment provides a lamp arrangement 100, which comprises a lamp body 10 capable of being wound and an electric suction disc 20 arranged on the lamp body 10.

[0039] The lamp body 10 has a light emitting surface 101 capable of emitting light. The electric suction disc 20 comprises a shell 210, a suction disc 220 and an air extraction system 230. The shell 210 is fixed on the lamp body 10, the suction disc 220 is arranged on the end surface of the shell 210 away from the lamp body 10, and the suction disc 220 has a suction disc cavity 224 with an open end. The air extraction system 230 is arranged in the shell 210 and is in communication with the suction disc cavity 224 of the suction disc 220, and the air extraction system 230 is used for extracting the gas in the suction disc cavity 224, so that the electric suction disc 20 can be adsorbed to the external support surface to fix the lamp body 10 to the external support surface.

[0040] The lamp arrangement 100 can be quickly fixed to the external support surface through the electric suction disc 20, the process of unfolding and fixing the lamp arrangement 100 is simple, no additional tools or supports are needed, a lot of time and energy are saved, complex manual binding with the binding belt is avoided, and the use convenience and efficiency of the equipment are effectively improved.

[0041] Referring to Figure 1 and Figure 2 In some embodiments, the electric suction disc 20 is provided in plurality, and the plurality of electric suction discs 20 are arranged at intervals around the outer side edge of the lamp body 10, so that the lamp body 10 is fixed flat to the external support surface.

[0042] Specifically, when the cloth lamp 100 needs to be installed, the user only needs to align the cloth lamp 100 with the support surface, and adsorb the suction cups 220 to the support surface, and start the suction system 230 of the electric suction cup 20. At this time, the plurality of electric suction cups 20 can firmly adsorb the cloth lamp 100 on the support surface in a short time. Since the plurality of electric suction cups 20 are arranged around the outer edge of the cloth lamp 100, the weight and pressure of the cloth lamp 100 can be effectively dispersed, so that it can be kept flat and not easy to loosen or unstable, thereby improving the fixing effect of the cloth lamp 100.

[0043] In addition, the plurality of electric suction cups 20 are arranged around the outer edge of the lamp body 10, so that the cloth lamp 100 of various shapes such as circular, rectangular or regular hexagonal can be fixed to the support surface such as flat wall, curtain wall, glass door and window or bathroom wall, etc., which greatly improves the applicability of the cloth lamp 100 in various shooting and working scenes.

[0044] Please refer to Figure 1 , Figure 2 and Figure 14 In some embodiments, the plurality of electric suction cups 20 are arranged on the light emitting surface 101 of the lamp body 10 and / or the side away from the light emitting surface 101 of the lamp body 10.

[0045] Specifically, when the cloth lamp 100 is used as a photography and videography lamp, the electric suction cup 20 can be arranged on the back of the lamp body 10, i.e. the side away from the light emitting surface 101. At this time, the cloth lamp 100 can be adsorbed to the external support surface such as wall by the electric suction cup 20. The light emitting surface of the lamp body 10 faces the place where photography lighting is needed, so that the user can quickly supplement the light for the scene to be shot, and the whole process is simple and convenient to install.

[0046] When the cloth lamp 100 is used as a beauty lamp, the electric suction cup 20 can be arranged on the front of the lamp body 10, i.e. the side facing the light emitting surface 101. At this time, the cloth lamp 100 can be directly adsorbed to the part needing beauty, such as back, chest or thigh, etc. by the electric suction cup 20. The light emitting surface 101 of the lamp body 10 faces the user's skin, so that the beauty light emitted by the light emitting surface 101 can beautify the user's skin.

[0047] Of course, in some other embodiments, the electric suction cup 20 can be arranged on both the front and back of the lamp body 10, so that the cloth lamp 100 can be quickly installed in any use environment, to further improve the application range of the cloth lamp 100.

[0048] Please refer to Figure 4 and Figure 5 In some embodiments, the lamp body 10 includes a base cloth 11, a lamp panel 12, a soft light film 13 and a power line module 16.

[0049] The lamp panel 12 is arranged between the base cloth 11 and the soft light film 13, and a plurality of lamp beads 121 are arranged on the lamp panel 12 and face the soft light film 13. The light emitted by the lamp beads 121 is emitted from the soft light film 13 to form the light emitting surface 101. One end of the power line module 16 is electrically connected to the lamp panel 12, and the other end of the power line module 16 extends out of the lamp panel 12 and is used to be electrically connected to an external device.

[0050] Specifically, the base cloth 11, the soft light film 13 and the lamp panel 12 are all made of flexible materials, so that the cloth lamp 100 can be quickly rolled up when not in use to facilitate the user to carry. The soft light film 13 can be a thin film structure formed of PC, PMMA, PI, PET or the like, which has the characteristics of soft light and water resistance, thereby protecting the circuit. A plurality of lamp panels 12 can be arranged side by side on the base cloth 11, and a plurality of lamp beads 121 are arranged on each of the plurality of lamp panels 12 and face the soft light film 13. The light emitted by the lamp beads 121 is emitted from the soft light film 13 to form the light emitting surface 101, so as to produce various light effects.

[0051] In some embodiments, the light emitting surface 101 of the lamp body 10 can emit light of different wave bands, so that the cloth lamp 100 can realize photographic lighting or beauty skin care.

[0052] Specifically, when the cloth lamp 100 is used as a photographic lamp for illumination, the number of lamp beads 121 of the panel lamp is large to provide higher brightness and uniform light, thereby ensuring the coverage range and stability of the light. At this time, the frequency and color temperature adjustment range of the lamp beads 121 on the lamp panel 12 are wide to meet the needs of different shooting environments and effects. When the cloth lamp 100 is used as a beauty lamp, the lamp beads 121 can emit light of specific wave bands, such as red light (600-633 nm), blue light (417-479 nm) and yellow light (590 nm), to provide different beauty effects. In addition, when the cloth lamp 100 is used as a beauty light source, the light intensity emitted by the lamp beads 121 on the lamp panel 12 is higher, and the light intensity is usually set to 100-500 mW / cm 2 so that it has a positive effect on skin treatment and can promote collagen production and soothe the skin.

[0053] Please refer to Figure 4 In some embodiments, the power line module 16 includes a box cover 161 and a connection cable 162. One end of the connection cable 162 is electrically connected to the lamp panel 12, and the box cover 161 is buckled at the connection between the connection cable 162 and the lamp panel 12 to protect the connection structure of the connection cable 162 and the lamp panel 12. The other end of the connection cable 162 is used to be electrically connected to an external device, so that the external device can supply power to the lamp panel 12 or control the light emitting mode of the lamp panel 12.

[0054] In other embodiments, a control box can also be provided on the lamp panel 12, which can be electrically connected with the lamp panel 12. The control box can be provided with control buttons and a display screen, and the user can observe the light-emitting state or power state of the lamp panel 12 through the display screen and control the light-emitting state of the lamp beads 121.

[0055] The control box can also be built-in with a wireless communication unit (such as a Bluetooth or Wi-Fi module), which can be connected and controlled with the user's mobile device (such as a smartphone or tablet) through a special APP. Through the APP, the user can monitor and control the light cloth 100 in a larger range.

[0056] Please refer to Figure 5 In some embodiments, the lamp body 10 also includes a first heat dissipation adhesive layer 14. The first heat dissipation adhesive layer 14 is provided with a plurality of through holes 141 corresponding to the lamp beads 121 on the lamp panel 12. Each through hole 141 is provided with a lens 142 and a reflective cup 143, and the lamp beads 121 on the lamp panel 12 are arranged in the reflective cup 143 of the through hole 141 of the first heat dissipation adhesive layer 14, and the light emitted by the lamp beads 121 is reflected by the reflective cup 143 and then emitted from the lens 142.

[0057] Specifically, the first heat dissipation adhesive layer 14 can be a foam adhesive, which has certain flexibility and plasticity, and can follow the light cloth 100 to curl, and can also provide certain support force when the light cloth 100 is unfolded, so as to maintain the flatness of the light-emitting surface 101. The two sides of the first heat dissipation adhesive layer 14 are respectively bonded with the soft light film 13 and the lamp panel 12, which can quickly transfer the heat generated on the lamp panel 12 to the soft light film 13, so as to disperse the heat to the surrounding environment through the soft light film 13, thereby preventing overheating from affecting the normal work of the light cloth 100. The through holes 141 corresponding to the lamp beads 121 on the lamp panel 12 are provided on the first heat dissipation adhesive layer 14, so that the lamp beads 121 can be directly illuminated through the first heat dissipation adhesive layer 14 without being blocked by the heat dissipation adhesive layer, avoiding the problem of light blocking.

[0058] Please refer to Figure 6 The through holes 141 of the first heat dissipation adhesive layer 14 are provided with lenses 142 and reflective cups 143, and the reflective cups 143 can reflect the light emitted by the lamp beads 121, so that the light emitted by the lamp beads 121 can be emitted from the soft light film 13, and the lenses 142 arranged in the through holes 141 of the lamp beads 121 can further focus the light, thereby significantly improving the irradiation intensity. This design is particularly suitable for the light cloth to be used as a beauty light source, and the reflective cups 143 and lenses 142 can effectively increase the density and depth of light, ensuring that the light intensity of the beauty area is more concentrated. Especially in the photorejuvenation or other light therapy projects, it can provide higher intensity of light, help to penetrate the skin layer better, and achieve the ideal beauty effect.

[0059] Please refer to Figure 5 In some embodiments, the lamp body 10 further comprises a second heat dissipation adhesive layer 15, which is arranged between the base cloth 11 and the lamp panel 12. The two sides of the second heat dissipation adhesive layer 15 can be bonded with the base cloth 11 and the lamp panel 12. The material of the second heat dissipation adhesive layer 15 is the same as that of the first heat dissipation adhesive layer 14, and the second heat dissipation adhesive layer 15 is arranged between the base cloth 11 and the lamp panel 12, which further improves the heat dissipation capacity of the cloth lamp 100. The two sides of the second heat dissipation adhesive layer 15 are bonded with the base cloth 11 and the lamp panel 12 respectively, which ensures that the heat can be smoothly conducted from the lamp panel 12 to the base cloth 11, and at the same time avoids the problem of excessive temperature caused by heat accumulation.

[0060] Please refer to Figure 5 In some embodiments, the lamp panel 12 further comprises a flexible edge wrapping 17. The flexible edge wrapping 17 extends along the outer periphery of the lamp body 10 and wraps the edges of the base cloth 11 and the soft light film 13. The flexible edge wrapping 17 is made of a material with certain flexibility, which extends along the outer periphery of the lamp body 10 and wraps the edge portions of the base cloth 11 and the soft light film 13. It not only plays a role in protecting the edges of the lamp body 10 from wear and tear to increase the durability of the entire lamp, but also effectively prevents light leakage and ensures that the light is evenly emitted in the direction of the soft light film 13.

[0061] Please refer to Figure 7 and Figure 8 In this embodiment, the shell 210 of the electrostatic chuck 20 comprises a bottom shell 211 and a top cover 212. The bottom shell 211 forms an accommodation cavity with an open top inside, which can be used to install the air extraction system 230. The top cover 212 is arranged at the opening of the accommodation cavity of the bottom shell 211 to seal the top of the bottom shell 211. The bottom shell 211 and the base cloth 11 of the lamp body 10 can be fixed to the lamp body 10 by means of adhesive, sewing, screw locking, etc.

[0062] Please refer to Figures 8 to 10 In some embodiments, the shell 210 further comprises an air chamber partition plate 213, which is installed inside the bottom shell 211 and forms an air chamber 2113 with the bottom shell 211.

[0063] As shown in Figure 10 The bottom wall of the accommodation cavity of the bottom shell 211 is provided with a first convex rib 2111 and a second convex rib 2112. The first convex rib 2111 and the second convex rib 2112 are arranged in a ring shape. The air chamber partition plate 213 is arranged on the top of the first convex rib 2111 and the second convex rib 2112 to cover the top surface of the first convex rib 2111 and the second convex rib 2112, so that the space between the first convex rib 2111 and the second convex rib 2112 forms a ring-shaped air chamber 2113.

[0064] In other embodiments, the air chamber 2113 within the housing 210 can also be formed by other structures as long as it can form a closed cavity within the housing 210, which can be in communication with the suction cup cavity 224 of the suction cup 220 and the suction system 230, and can suck the air within the suction cup cavity 224 out under the suction of the suction system 230 to form a negative pressure.

[0065] Please refer to Figure 10 In some embodiments, the first convex rib 2111 of the bottom shell 211 is provided with an air hole 2114; and the end surface of the bottom shell 211 is provided with a first through hole 2115. The air hole 2114 and the first through hole 2115 are in communication with the outside environment. The suction cup 220 is arranged on the end surface of the bottom shell 211, and the second through hole 223 is formed on the suction cup 220 corresponding to the first through hole 2115 of the bottom shell 211.

[0066] When the suction cup 220 is installed on the end surface of the housing 210, the second through hole 223 on the suction cup 220 corresponds to the first through hole 2115 on the bottom shell 211, so that the air chamber 2113 and the suction cup cavity 224 are in communication through the air hole 2114, the first through hole 2115 and the second through hole 223.

[0067] Of course, in other embodiments, the suction system 230 can also be directly communicated with the suction cup cavity 224 through a pipeline, so that the suction system 230 can extract the gas in the suction cup cavity 224.

[0068] Please refer to Figure 7 and Figure 8 In some embodiments, the suction cup 220 can include a mounting portion 221 and a suction portion 222. The top surface of the mounting portion 221 is convexly provided with a plurality of barriers, which can be embedded into the grooves on the bottom surface of the housing 210 to fix the suction cup 220 and the housing 210. Of course, the mounting portion 221 can also be fixed on the bottom surface of the housing 210 by adhesive, as long as it can fix the suction cup 220 and the housing 210.

[0069] In some embodiments, the suction portion 222 is arranged on the lower end surface of the mounting portion 221, and the suction portion 222 is the part of the suction cup 220 in contact with the supporting plane, which is responsible for providing the suction force to fix the lamp 100. The suction portion 222 is usually a bowl-shaped structure with a suction cup cavity 224 with one end open. The outer edge of the suction portion 222 is spaced from the outer edge of the mounting portion 221, so that the mounting portion 221 does not block the deformation of the suction portion 222. The suction portion 222 is usually made of elastic or flexible materials such as liquid silicone, rubber or flexible polymer, which has good adhesion and deformation ability, and can form a sealed suction area when in contact with the external supporting surface.

[0070] When the suction part 222 of the suction cup 220 is in contact with the external support surface, the flexible material of the suction part 222 will be slightly deformed during the suction process. At this time, the opening of the suction cup cavity 224 is covered by the surface of the object to form a closed space. At this time, the air extraction system 230 can extract the gas in the air chamber 2113 and the suction cup cavity 224 connected with the air chamber 2113, so that the suction cup cavity 224 forms a negative pressure, so that the lamp body 10 can be firmly adsorbed on the external support surface, and the lamp 100 is fixed.

[0071] In some embodiments, the electric suction cup 20 comprises a starting unit arranged in the suction cup cavity 224 and in signal communication with the air extraction system 230. The starting unit is used to detect the distance between the external support surface and the suction cup 220. When the external support surface is adsorbed to the suction cup 220, the starting unit starts the air extraction system 230 to extract air.

[0072] In other embodiments, the starting unit can be a distance measuring sensor or a mechanical press switch. When the starting unit detects that the adsorbing surface of the external object approaches and abuts to the suction cup 220, the starting unit can control the air extraction system 230 to work to extract air, so as to realize the automatic work of the electric suction cup 20, and automatically adsorb the lamp 100.

[0073] Please refer to Figures 10 to 13 In some embodiments, the starting unit can include a starting piece 240 and a sensing piece (not shown in the figure). One end of the starting piece 240 is arranged in the air chamber 2113, and the other end of the starting piece 240 extends into the suction cup cavity 224 through the through hole in the shell 210 and the suction cup 220. The sensing piece is arranged opposite to the starting piece 240, and the sensing piece is in signal communication with the air extraction system 230. When the external object is adsorbed on the suction cup 220 and presses the starting piece 240, the starting piece 240 triggers the sensing piece, so that the sensor starts the air extraction system 230 to extract the gas in the air chamber 2113 and the suction cup cavity 224.

[0074] By extending one end of the starting piece 240 into the suction cup cavity 224 and arranging the sensing piece corresponding to the starting piece 240, when the external support surface is adsorbed on the suction cup 220, the starting piece 240 can be automatically abutted and triggered by the sensing piece, so that the sensing piece automatically opens the air extraction system 230 to extract the gas in the air chamber 2113 and the suction cup cavity 224, so as to ensure that the electric suction cup 20 can be adsorbed stably at all times, and the user no longer needs to manually open the air extraction system 230, and the installation of the whole lamp 100 is more simple and convenient.

[0075] Please refer to Figure 11 and Figure 12 In some embodiments, the starting piece 240 includes a cap 241 and a column 242.

[0076] The cap 241 of the starting piece 240 can be made of flexible silica gel. The bottom surface of the cap 241 is provided with an annular groove 2413, and the outer periphery of the cap 241 is provided with a skirt 2411. The cap 241 is embedded in the air chamber 2113 of the shell 210 and blocks the air hole 2114 that connects the air chamber 2113 and the suction disc cavity 224. The stand 242 is arranged on the bottom surface of the cap 241, one end of the stand 242 is connected with the cap 241, the other end of the stand 242 passes through the shell 210 and the suction disc 220 and extends into the suction disc cavity 224 of the suction disc 220, and the stand 242 has a gap between the through hole of the shell 210 and the through hole of the suction disc 220.

[0077] As shown in Figure 13 When the starting piece 240 is installed on the bottom shell 211, the skirt 2411 is located between the first convex rib 2111 and the second convex rib 2112, and the first convex rib 2111 on the bottom shell 211 is embedded into the annular groove 2413 of the cap 241, and the air chamber partition plate 213 is pressed against the cap 241 and the second convex rib 2112 to jointly enclose the sealed air chamber 2113. The air inlet 2414 is arranged on the cap 241 and corresponds to the air hole 2114 on the first convex rib 2111, so that the end of the air hole 2114 facing the air chamber 2113 is always in an open state. The outer end of the air hole 2114 away from the air chamber 2113 is blocked and closed by the inner wall of the annular groove 2413 of the cap 241, so that the air chamber 2113 and the suction disc cavity 224 are mutually blocked.

[0078] When the external support surface is adsorbed with the suction disc 220, the external support surface presses the stand 242 of the starting piece 240, the cap 241 deforms towards the inside of the shell 210, and then the side wall of the annular groove 2413 of the cap 241 and the outer end of the air hole 2114 are away from each other to form a gap. At this time, the gas in the suction disc cavity 224 can enter the annular air chamber 2113 through the second through hole 223 on the suction disc 220, the gap between the outer wall of the stand 242 and the first through hole 2115 on the bottom shell 211, the air hole 2114 on the first convex rib 2111, the air inlet 2414 on the cap 241 in sequence, and finally be extracted through the air extraction system 230 to maintain the negative pressure state in the suction disc 220.

[0079] In some embodiments, the skirt 2411 of the starting piece 240 is also provided with a bayonet 2412, which can be clamped with the structure on the bottom shell 211, so that the starting piece 240 can be quickly installed on the first convex rib 2111 and the second convex rib 2112 of the bottom shell 211, and the air inlet 2414 on the cap 241 is aligned with the air hole 2114 on the first convex rib 2111.

[0080] In some embodiments, the inductor can be arranged in the cavity on the top surface of the cap 241, and the inductor can be a pressure switch or a mechanical switch. The inductor has a certain distance from the actuator 240. When an external object is adsorbed on the suction cup 220, the stand 242 moves into the shell 210, so that the center of the cap 241 protrudes upward, and the inductor is pressed to output a control signal to the air suction system 230, so that the air suction system 230 sucks the gas in the air chamber 2113.

[0081] In other embodiments, the inductor can also be a gas pressure or gas sensitive element arranged in the cavity on the top of the cap 241. When the stand 242 presses the cap 241 to deform, the airflow or gas pressure near the inductor changes, so that the inductor controls the air suction system 230 to start to suck the gas in the air chamber 2113.

[0082] Please refer to Figure 9 In some embodiments, the air suction system 230 includes an air pump 231, an air pipe 232, and a pressure relief element 233. The air pump 231 communicates with the air chamber 2113 through the air pipe 232, so that the air pump 231 can suck the gas in the air chamber 2113. The pressure relief element 233 is arranged on the air pipe 232 and partially extends out of the shell 210. The air chamber 2113 can be communicated with the external environment by pressing the pressure relief element 233 to balance the air pressure in the air chamber 2113 and the external environment.

[0083] Specifically, the air chamber 2113 communicates with the pressure relief element 233 through the first air pipe 2321, and the pressure relief element 233 communicates with the air pump 231 through the second air pipe 2322, so that the air pump 231 can continuously suck the air in the air chamber 2113, effectively generate negative pressure, and ensure that the suction cup 220 firmly adsorbs the external object, so that the cloth lamp 100 is not easy to fall off.

[0084] Please refer to Figure 9 In some embodiments, the air pump 231 is provided with an air nozzle 2311, and the air nozzle 2311 can discharge the gas sucked by the air pump 231 into the accommodating cavity of the shell 210.

[0085] Please refer to Figure 9 In some embodiments, the pressure relief element 233 can include a pressure relief valve 2331 and a pressure relief switch 2332. The pressure relief valve 2331 is arranged between the first air pipe 2321 and the second air pipe 2322. One end of the pressure relief switch 2332 is connected to the pressure relief valve 2331, and the other end of the pressure relief switch 2332 extends to the outside of the shell 210. The user can manually control the pressure relief valve 2331 to open, so that the gas can enter the air chamber 2113 to balance the negative pressure on the suction cup 220, so that the electric suction cup 20 can fall off from the support surface to realize the quick disassembly of the cloth lamp 100.

[0086] Please refer toFigure 9 In some embodiments, the air extraction system 230 further comprises an electric control board 235 and a first sensor 234. The electric control board 235 is in signal communication with the air pump 231 and the first sensor 234; the first sensor 234 is arranged on the air pipe 232 to detect the air pressure information in the air pipe 232 and transmit the air pressure information to the electric control board 235, which can control the air pump 231 to extract air according to the air pressure signal.

[0087] Specifically, the electric control board 235 is a central control system, and the electric control board 235 is in signal communication with the sensing member, the air pump 231, and the pressure relief valve 2331. When the starting member 240 triggers the sensing member, the electric control board 235 can control the air pump 231 to open to extract air in the air chamber 2113, so that the suction cup cavity 224 maintains a negative pressure state. When it is necessary to disassemble the cloth lamp 100, the electric control board 235 can also automatically control the pressure relief valve 2331 to open to balance the air pressure in the suction cup cavity 224 and the outside, so that the cloth lamp 100 automatically separates from the support surface.

[0088] Please refer to Figure 9 In some embodiments, the first sensor 234 is in closed connection with one end of the third air pipe 2323, so that the air outside the air extraction system 230 cannot enter the third air pipe 2323 from the connection therebetween, so that the first sensor 234 can sensitively detect the air pressure in the air pipe 232. The first sensor 234 is in communication with the second air pipe 2322 and the first air pipe 2321 through the third air pipe 2323, and the first sensor 234 can monitor the air pressure information in the air extraction system 230. If a small amount of air enters the suction cup cavity 224 through the gap between the suction cup 220 and the support surface, the first sensor 234 transmits the information to the electric control board 235, and the electric control board 235 controls the air pump 231 to supplement air extraction, so that the suction cup cavity 224 maintains a fixed negative pressure.

[0089] In some embodiments, the first sensor 234 can also function as a sensing member, i.e., the first sensor 234 can be used in conjunction with the starting member 240 to make the control circuit output a starting signal to start the air extraction system 230. That is, the aforementioned control of the air pump 231 to extract air according to the air pressure signal also includes control of the air pump 231 to start air extraction. Specifically, when the cloth lamp 100 is adsorbed on the external support surface and presses the starting member 240, the starting member 240 moves towards the shell 210, so that air enters the pipeline of the air extraction system 230 through the air chamber 2113, thereby changing the air pressure in the third air pipe 2323, and the first sensor 234 controls the air pump 231 to extract air according to the detected air pressure signal.

[0090] In some embodiments, the electric suction cup 20 is electrically connected with the lamp body 10, so that the lamp body 10 can supply power to or control the opening and closing of the air extraction system 230 of the electric suction cup 20.

[0091] The electric control board 235 is provided with an electric interface 2351. The electric interface 2351 is used for connecting an external power line or the power line module 16 of the lamp body 10, so that the lamp body 10 can supply power to the electric suction cup 20 or control the electric suction cup 20 to open or close.

[0092] In other embodiments, the electric control board 235 of the electric suction cup 20 can also be directly connected with the power line module 16 on the lamp body 10 through a wire, so that the electric signal between the lamp body 10 and the electric suction cup 20 is communicated. At this time, the lamp body 10 can not only supply power to the electric suction cup 20, but also the control box or the mobile phone APP in signal communication with the lamp body 10 can remotely monitor and control the electric suction cup 20 on the lamp body 10.

[0093] In summary, the application provides a lamp 100, which includes a rollable lamp body 10 and an electric suction cup 20. The electric suction cup 20 is provided with an air suction system 230 arranged in the shell 210, which can suck the gas in the suction cup cavity 224 out, so that the suction cup 220 on the electric suction cup 20 can be stably adsorbed to the external support surface, so that the lamp 100 can be quickly fixed to the external support surface through the electric suction cup 20, avoiding complex manual operation, improving the convenience and efficiency of the use of the equipment. The adsorption function of the electric suction cup 20 makes the lamp 100 can be quickly adsorbed to the plane support surface or the equipment, and the process of unfolding the lamp 100 only needs simple operation, without additional tools or supports, saving a lot of time and effort.

[0094] Although the application has been described with reference to several exemplary embodiments, it will be understood that the terms used are terms of description and illustration and not of limitation. Since the application can be embodied in various forms without departing from the spirit or essential characteristics thereof, it should be understood that the above-described embodiments are not limited to any of the aforementioned details, but are to be construed broadly within the spirit and scope of the application as defined in the appended claims, and all changes and modifications that fall within the metes and bounds of the claims, or equivalents of such metes and bounds, are therefore intended to be embraced by the appended claims.

Claims

1. A cloth lamp, characterized in that, The application relates to a lamp body and an electrostatic chuck. The lamp body comprises a light-emitting surface capable of emitting light rays. The electrostatic chuck comprises a shell, a chuck and an air extraction system.

2. The cloth lamp of claim 1, wherein, The shell is fixed to the lamp body, the chuck is arranged on the end surface of the shell away from the lamp body, and the chuck has an open-end chuck cavity.

3. The cloth lamp of claim 2, wherein, The air extraction system is arranged in the shell and communicates with the chuck cavity.

4. The cloth lamp of claim 1, wherein, The air extraction system is used for extracting air in the chuck cavity, so that the electrostatic chuck can be adsorbed to an external supporting surface to fix the lamp body to the external supporting surface.

5. The cloth lamp of claim 1, wherein, A plurality of electrostatic chucks are arranged around the outer edge of the lamp body to fix the lamp body to the external supporting surface.

6. The cloth lamp of claim 1, wherein, The electrostatic chucks are arranged on the light-emitting surface and / or the side away from the light-emitting surface of the lamp body.

7. The cloth lamp of claim 1, wherein, The electrostatic chuck is electrically connected to the lamp body, so that the lamp body can supply power to the air extraction system of the electrostatic chuck or control the opening and closing of the air extraction system.

8. The cloth lamp of claim 7, wherein, The light-emitting surface of the lamp body can emit light rays of different wave bands to realize photographic lighting or beauty and skin care.

9. The cloth lamp of claim 1, wherein, The electrostatic chuck comprises a starting unit arranged in the chuck cavity and in signal communication with the air extraction system. The starting unit is used for detecting the distance between the external supporting surface and the chuck.

10. The cloth lamp of claim 9, wherein, When the external supporting surface is adsorbed to the chuck, the starting unit starts the air extraction system to extract air. The air extraction system comprises an air pump, an air pipe and a pressure relief part. The shell is provided with an air chamber in communication with the chuck cavity. The air pump is arranged in the shell and communicates with the air chamber through the air pipe, so that the air pump can extract air in the air chamber and the chuck cavity in communication with the air chamber. The pressure relief part is arranged on the air pipe and partially extends out of the shell. The pressure relief part is pressed to communicate the air chamber with the external environment to balance the air chamber and the external air pressure. The air extraction system further comprises an electric control board and a first sensor. The electric control board is in signal communication with the air pump and the first sensor. The first sensor is arranged on the air pipe and is used for detecting air pressure information in the air pipe and transmitting the air pressure information to the electric control board. The electric control board can control the air pump to extract air according to the air pressure signal. The lamp body comprises a base cloth, a lamp plate, a soft light film and a power line module. The lamp plate is arranged between the base cloth and the soft light film. The lamp plate is provided with a plurality of lamp beads. The power line module is electrically connected to one end of the lamp plate. The power line module is electrically connected to an external device. The lamp body further comprises a first heat dissipation adhesive layer provided with a plurality of through holes corresponding to the lamp beads on the lamp plate. Each through hole is provided with a reflecting cup and a lens. The lamp beads on the lamp plate are arranged in the reflecting cups of the through holes of the first heat dissipation adhesive layer. The light rays emitted by the lamp beads are reflected by the reflecting cups and then emitted from the lenses.

Images