Quickly-assembled ceiling lamp

Abstract

The application discloses a quick-mounting ceiling lamp, which comprises a ceiling lamp body, a clamping structure arranged on the back of the ceiling lamp body, a clamping cavity arranged around the clamping structure, a guide channel arranged on one side of the clamping structure and communicated with the clamping cavity, and gradually reduced sides of the guide channel along the direction close to the clamping cavity; a fixing base; and an outer rotating ring rotatably connected to the outer side of the fixing base, wherein the ceiling lamp body can pass through the guide channel and be clamped in the clamping cavity through the outer rotating ring, and the ceiling lamp body can rotate along the rotating axis extending in the up-down direction through the outer rotating ring. The ceiling lamp body and the outer rotating ring can be clamped to each other through the guidance of the guide channel, the quick guide alignment between the ceiling lamp body and the fixing base is realized, the installation of the ceiling lamp body is more stable, and the safety risk during installation is reduced.

Description

Technical Field

[0001] This invention relates to a lighting fixture, and more particularly to a quick-install ceiling light. Background Technology

[0002] Ceiling lights are typically installed on the ceiling, requiring installers to work at heights. Traditional ceiling light installation involves drilling holes in the ceiling to embed expansion plugs, threading wires to fix the base, and then connecting the internal wiring. This process is cumbersome, extremely inconvenient, and consumes a great deal of the installer's physical strength.

[0003] To improve the installation efficiency of ceiling lights, several quick-installation structures are currently available on the market, such as push-mounted structures. These involve pre-installing tracks on the ceiling, then pushing the ceiling light's track into these tracks. To ensure good contact between the ceiling light and the ceiling circuitry after installation, and to guarantee a stable installation, significant damping is required between the light's track and the pre-installed track. When the installer stands on a ladder, considerable force is needed to push the light completely into the pre-installed track. Inexperienced installers may use excessive force, and the resulting reaction force can easily cause the ladder to tip over. Another option is a rotating quick-installation structure, where a pre-installed track is created on the ceiling, and the ceiling light is rotated into it. However, for inexperienced installers, positioning the ladder correctly to align the rotating quick-installation ceiling light and track in one go is not easy. Therefore, there is an urgent need for a ceiling light that is easier and safer to install. Summary of the Invention

[0004] The purpose of this invention is to provide a quick-install ceiling light to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.

[0005] The solution to the technical problem of this invention is:

[0006] A quick-install ceiling light includes: a ceiling light body with a snap-fit ​​structure on its back, the snap-fit ​​structure having a snap-fit ​​cavity inside, a guide channel communicating with the snap-fit ​​cavity on one side of the snap-fit ​​structure, and the guide channel gradually narrowing on both sides towards the snap-fit ​​cavity; a fixing base; and an outer rotating ring rotatably connected to the outside of the fixing base. The ceiling light body can pass through the guide channel via the outer rotating ring and be snapped into the snap-fit ​​cavity. The ceiling light body can rotate via the outer rotating ring along a rotation axis extending in the vertical direction.

[0007] This technical solution has at least the following beneficial effects: During installation, the fixed base and the outer rotating ring rotatably connected to the outside of the fixed base form a whole. First, the fixed base is installed and fixed to the mounting surface of the external device, such as the ceiling. Then, the ceiling light body is moved horizontally towards the outer rotating ring, causing the outer rotating ring to move relative to the ceiling light into the guide channel. Utilizing the design of the guide channel gradually narrowing towards the snap-fit ​​cavity on both sides, the outer rotating ring can easily enter the snap-fit ​​cavity and snap into it. Then, force is applied to the ceiling light body, causing it to rotate the outer rotating ring outside the fixed base, completing the installation of the ceiling light. In this way, the guide channel facilitates the snap-fit ​​between the ceiling light body and the outer rotating ring, achieving rapid alignment between the ceiling light body and the fixed base. Then, the ceiling light body is rotated and installed, further connecting and positioning it, making the installation of the ceiling light body more stable and reducing safety risks during installation.

[0008] As a further improvement to the above technical solution, the snap-fit ​​structure includes a limiting block, snap-fit ​​rails, and guide rails connected to the back of the ceiling light body. Two snap-fit ​​rails extending in the same direction are connected to both sides of the limiting block. The limiting block and the two snap-fit ​​rails form the snap-fit ​​cavity. The guide rails are connected to the ends of the two snap-fit ​​rails away from the limiting block, and the two guide rails form the guide channel. When the ceiling light body is brought close to the outer turntable, the gradually narrowing guide channel formed between the two guide rails guides the outer turntable, allowing it to move relative to the two snap-fit ​​rails. At this time, the snap-fit ​​cavity formed between the outer turntable, the two snap-fit ​​rails, and the limiting block snaps into each other. The limiting block restricts the movement of the ceiling light body as it moves closer to the outer turntable, completing the rapid push-in installation of the ceiling light body.

[0009] As a further improvement to the above technical solution, two locking plates are connected at intervals to the bottom side of the outer rotating ring. Each of the two locking rails has a locking groove on its opposite side, and the two locking plates are inserted into the two locking grooves respectively. When the ceiling light body is brought close to the outer rotating plate, the two locking plates on the bottom side of the outer rotating ring move into the locking cavity under the guidance of the two guide rails. At this time, the two locking plates are inserted into the locking grooves of the two locking rails respectively, thereby achieving connection and positioning of the ceiling light in the vertical direction, making installation quick and convenient.

[0010] As a further improvement to the above technical solution, at least one of the card plates has two cuts spaced apart along its length direction on one side. A spring piece is formed on the card plate between the two cuts. A protrusion extending along the width direction of the card plate is provided on the top side of the spring piece. A positioning groove is provided on the inner top side of at least one of the card slots. The protrusion can be connected to the positioning groove. Two spaced slits on the card plate separate the card plate into a spring-loaded section. This spring-loaded section can elastically deform in the vertical direction. When the card plate is inserted into the slot, as the protrusion moves to the end of the slot, continued force pushes the card plate into the slot. The pressure exerted on the protrusion by the end of the slot is transmitted to the spring-loaded section, causing it to elastically deform and push the protrusion into the slot as well. Once the card plate is in place, the protrusion is aligned with the positioning groove. The elastic force of the spring-loaded section presses the protrusion into the positioning groove, making it less likely for the card plate to shift within the slot after installation, thus improving the stability of the card plate installation. In addition, the sound of the protrusion colliding with the positioning groove when the spring-loaded section presses the protrusion into the positioning groove after the card plate is in place allows the installer to easily determine whether the ceiling light body is installed correctly, further improving the ease of installation.

[0011] As a further improvement to the above technical solution, the outer rotating ring is provided with a vertically penetrating limiting slot, which extends around the rotation axis of the fixed base. A stop post is provided on the fixed base directly opposite the limiting slot, extending into the limiting slot. Because the stop post on the fixed base extends into the limiting slot on the outer rotating ring, when the outer rotating ring rotates relative to the fixed base, the travel distance of the stop post within the limiting slot restricts the rotation distance of the outer rotating ring relative to the fixed base. Thus, after the ceiling light body and the outer rotating plate are engaged, the ceiling light body can be quickly rotated into position.

[0012] As a further improvement to the above technical solution, a step is provided on the top side of the outer rotating ring, and the limiting slot is provided on the bottom side of the step. An installation port is provided on one side of the step at both ends of the limiting slot. An elastic rod is connected to one side of the step at each of the two installation ports. A locking block is connected to one side of the two elastic rods facing the limiting slot. Two locking blocks form two limiting gaps with the two ends of the limiting slot, and the stop post can enter either of the limiting gaps. The locking block on the elastic rod and the end of the limiting slot form a limiting gap to restrict the movement of the stop post. Before the ceiling light body rotates, the stop post is located in one limiting gap. At this time, due to the limiting block's blocking of the stop post, the relative position between the outer rotating ring and the fixed seat can be better maintained. When the outer rotating ring needs to be rotated, the external force driving the outer rotating ring is increased. At this time, the stop post squeezes the locking block, causing the locking block to drive the elastic rod to elastically avoid the stop post, so that the stop post can enter the limiting slot and move. Thus, the ceiling light body can drive the outer rotating ring to rotate outside the fixed seat. When the ceiling light body rotates to the position, the stop post also passes the locking block on the other side and enters another limiting gap. After the elastic locking block elastically avoids the stop post, the elastic rod elastically resets and limits the stop post within the limiting gap, better maintaining the relative position between the outer rotating ring and the fixed seat.

[0013] As a further improvement to the above technical solution, at least two protrusions are spaced apart on the back of the ceiling light body, and a positioning block is connected to the bottom side of the fixing base. The ceiling light body can rotate so that the positioning block is positioned between the two protrusions. When the ceiling light body rotates, the protrusions on the back of the ceiling light body are also driven to rotate. When the ceiling light body rotates to its final position, the positioning block connected to the bottom side of the fixing base can move relative to the two protrusions, using the two protrusions to assist in positioning the positioning block, thereby better maintaining the relative position between the ceiling light body and the fixing base after the ceiling light body has rotated to its final position.

[0014] As a further improvement to the above technical solution, a decorative cover is connected to the bottom side of the fixing base, and an installation cavity is formed between the fixing base and the decorative cover. In use, electrical components such as terminals and wires can be installed inside the fixing base, and the decorative cover connected to the bottom side of the fixing base can cover and seal the internal space of the fixing base. This helps to organize the internal wiring and reduce problems such as wire entanglement when the outer rotating ring rotates relative to the fixing base.

[0015] As a further improvement to the above technical solution, a power terminal is connected to the back of the ceiling light body, and a power contact plate is connected inside the fixing base. At least two power contact plates are connected at intervals. When the outer rotating ring rotates, the power terminal can move between the two power contact plates. The power terminal is connected to the back of the ceiling light body and extends upwards, allowing it to conduct electricity to electrical components such as the lamp body inside the ceiling light body. The power contact plate is connected inside the fixing base and electrically connects to external power sources and other electrical components. After the ceiling light body is rotated into position, the power terminal also rotates between the two power contact plates, ensuring mutual contact and power supply. Furthermore, the two power contact plates can also limit the horizontal movement of the power terminal, thereby improving the positioning effect of the ceiling light body.

[0016] As a further improvement to the above technical solution, a guide groove is provided on the bottom side of the decorative cover. The guide groove extends around the rotation axis of the fixing base, and the two electrical contact pieces extend downward to both sides of the guide groove, while the electrical contact post extends upward into the guide groove. The two sides of the guide groove can provide fixed support for the two electrical contact pieces, thereby improving the installation stability of the two electrical contact pieces. When the electrical contact post moves within the guide groove and enters between the two electrical contact pieces, the two electrical contact pieces can clamp and fix the electrical contact post, thereby better maintaining mutual contact and energization. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly explained below. Obviously, the described drawings are only a part of the embodiments of the present invention, and not all of them. Those skilled in the art can obtain other design schemes and drawings based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional view of the entire assembled version of the present invention.

[0019] Figure 2 yes Figure 1 A magnified view of part A.

[0020] Figure 3 This is a schematic diagram of the overall exploded structure of the present invention.

[0021] Figure 4 This is a perspective view of the outer rotating ring of the present invention.

[0022] Figure 5 This is a perspective view of the decorative cover of the present invention.

[0023] In the attached diagram: 100-ceiling light body, 110-clamping structure, 111-limiting block, 112-clamping rail, 1121-slot, 113-guide rail, 120-electrical connector post, 130-protrusion, 200-fixed base, 210-stop post, 220-electrical connector piece, 300-outer rotating ring, 310-clamping plate, 311-cutout, 312-spring piece, 313-protrusion strip, 320-limiting slot, 330-step, 331-mounting port, 332-elastic rod, 333-clamping block, 400-decorative cover, 410-guide groove. Detailed Implementation

[0024] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0026] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0027] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0028] Reference Figure 1 and Figure 3A quick-install ceiling light includes a ceiling light body 100, a fixing base 200, and an outer rotating ring 300. The ceiling light body 100 includes a lamp housing, a lamp shade, and a lamp plate. The lamp shade is connected to the bottom side of the lamp housing and can be fastened to the bottom side of the lamp housing via clips. A cavity is formed between the lamp shade and the lamp housing. The lamp plate is connected to the bottom side of the lamp housing and located within the cavity. A lamp body is connected to the lamp plate. When in operation, the lamp body emits light through the lamp shade. A snap-fit ​​structure 110 is provided on the back of the ceiling light body 100, that is, a snap-fit ​​structure 110 is provided on the top side of the lamp housing. 0. The snap-fit ​​structure 110 has a snap-fit ​​cavity inside, and a guide channel communicating with the snap-fit ​​cavity is provided on one side of the snap-fit ​​structure 110. The guide channel gradually narrows on both sides as it approaches the snap-fit ​​cavity. The outer rotating ring 300 is rotatably connected to the outside of the fixed base 200. The ceiling light body 100 can pass through the guide channel and snap into the snap-fit ​​cavity via the outer rotating ring 300. The ceiling light body 100 can rotate via the outer rotating ring 300 along a rotation axis extending in the vertical direction.

[0029] As described above, during installation, the fixed base 200 and the outer rotating ring 300 rotatably connected to the outside of the fixed base 200 form a whole. First, the fixed base 200 is installed and fixed to the mounting surface of the external device, such as the ceiling. Then, the ceiling light body 100 is moved horizontally towards the outer rotating ring 300, causing the outer rotating ring 300 to move relative to the ceiling light into the guide channel. Utilizing the design of the guide channel gradually narrowing towards the snap-fit ​​cavity on both sides, the outer rotating ring 300 can easily enter the snap-fit ​​cavity and snap into it. Then, force is applied to the ceiling light body, causing the ceiling light body to drive the outer rotating ring 300 to rotate outside the fixed base 200, completing the installation of the ceiling light. In this way, using the guide channel, the ceiling light body 100 and the outer rotating ring can be easily snapped into each other, achieving rapid guidance and alignment between the ceiling light body and the fixed base 200. Then, the ceiling light body is rotated and installed, further connecting and positioning the ceiling light body, making the installation of the ceiling light body more stable and reducing safety risks during installation.

[0030] As a specific structural embodiment of the fixing base 200, the fixing base 200 includes an inner cylinder and an outer cylinder arranged coaxially. A connecting ring is connected between the top side of the outer cylinder and the outer side of the inner cylinder, so that the inner cylinder, the outer cylinder and the connecting ring form a whole. A mounting bracket is connected to the top inner side of the inner cylinder. The mounting bracket has multiple oblong holes arranged circumferentially around the central axis of the inner cylinder, and the oblong holes extend radially along the inner cylinder. When the fixing base 200 is installed and connected to the ceiling surface, screws can be driven into the oblong holes. The oblong holes allow for easy adjustment of the screw connection position, and the screws are connected to the ceiling surface, thereby fixing and locking the fixing base 200 to the ceiling surface. The gap between the inner cylinder and the outer cylinder can be used for wiring, installation of electrical components, etc. The space enclosed inside the inner cylinder can also be used to install electrical components such as terminals, making the overall structure more compact.

[0031] For the rotational connection between the outer rotating ring 300 and the fixed seat 200, a limiting protrusion can be provided on the top side of the inner cylinder, and a limiting gap is formed between the limiting protrusion and the connecting ring. The inner top side of the outer rotating ring 300 is connected to an inner eave extending around the central axis of the outer rotating ring 300. The inner eave is located above the connecting ring. A reinforcing rib can be provided on the top side of the connecting ring to support the inner eave. Similarly, the reinforcing rib extends around the central axis of the fixed seat 200. Then, a snap-fit ​​edge is provided on the inner side of the inner eave. The snap-fit ​​edge extends into the limiting gap for snap-fit. In this way, the fixed seat 200 can support the outer rotating ring 300 and can rotate relative to the outer rotating ring 300 and the fixed seat 200.

[0032] The snap-fit ​​structure 110 is mainly used to guide the snap-fit ​​during the installation of the ceiling light body. In this embodiment, the snap-fit ​​structure 110 includes a limiting block 111, a snap-fit ​​rail 112, and a guide rail 113 connected to the back of the ceiling light body 100. Two snap-fit ​​rails 112 extending in the same direction are connected to both sides of the limiting block 111. The limiting block 111 and the two snap-fit ​​rails 112 surround to form the snap-fit ​​cavity. The side of the limiting block 111 facing the snap-fit ​​cavity can be arc-shaped. The end of each of the two snap-fit ​​rails 112 away from the limiting block 111 is connected to the guide rail 113. The two guide rails 113 surround to form the guide channel. In practical applications, the limiting block 111, the snap-fit ​​rail 112, and the guide rail 113 are integrally formed on the back of the ceiling light body 100. When the ceiling light body is brought close to the outer turntable, the guide channel formed between the two guide rails 113 gradually narrows to guide the outer turntable, so that the outer turntable moves relative to the two locking rails 112. At this time, the locking cavity formed between the outer turntable, the two locking rails 112, and the limiting block 111 locks each other. The limiting block 111 can limit the movement of the ceiling light body when it moves close to the outer turntable, thus completing the rapid push-in installation of the ceiling light body 100.

[0033] As a specific structural embodiment where the ceiling light body is snapped between two locking rails 112, such as Figure 4 As shown, two locking plates 310 are connected at intervals to the bottom side of the outer rotating ring 300. Each of the two locking rails 112 has a locking groove 1121 on its opposite side. The two locking plates 310 are inserted into the two locking grooves 1121 respectively. In practical applications, there is a gap between the locking plate 310 and the inner wall of the locking groove 1121, allowing for easier movement of the locking plate 310 within the locking groove 1121. When the ceiling light body is brought close to the outer rotating plate, the two locking plates 310 on the bottom side of the outer rotating ring 300 move into the locking cavity under the guidance of the two guide rails 113. At this time, the two locking plates 310 are inserted into the locking grooves 1121 of the two locking rails 112 respectively, thereby achieving connection and positioning of the ceiling light in the vertical direction, making installation quick and convenient.

[0034] After the card plate 310 is inserted into the card slot 1121, in order to better restrict the card plate 310 from coming out of the card slot 1121, at least one side of the card plate 310 is provided with two cuts 311 at intervals along its length direction. A spring piece 312 is formed on the card plate 310 at the position between the two cuts 311. The top side of the spring piece 312 is provided with a protrusion 313 extending along the width direction of the card plate 310. At least one of the card slots 1121 is provided with a positioning groove on its inner top side. The protrusion 313 can be connected to the positioning groove. Two spaced slits 311 on the card plate 310 separate the card plate 310 at the position between the two slits 311, forming a spring piece 312. The spring piece 312 can produce elastic deformation in the vertical direction. When the card plate 310 is inserted into the card slot 1121, when the protrusion 313 moves to the end of the card slot 1121, and force is continued to insert the card plate 310 into the card slot 1121, the pressure applied by the end of the card slot 1121 to the protrusion 313 is transmitted to the spring piece 312, pressing the spring piece 312 downward, causing the spring piece 312 to undergo elastic deformation, thereby also sending the protrusion 313 into the card slot. Within the slot 1121, after the card plate 310 is installed in place, the protrusion 313 is aligned with the positioning slot. The elastic force of the spring piece 312 presses the protrusion 313 into the positioning slot, thus preventing the card plate 310 from shifting within the slot 1121 after installation, further improving the stability of the card plate 310 installation. Additionally, the sound of the protrusion 313 colliding with the positioning slot when the spring piece 312 presses the card plate 310 into place allows installers to easily determine whether the ceiling light body 100 is installed correctly, further improving installation convenience. In practical applications, both card plates 310 are provided with spring pieces 312 formed by cutouts 311. Correspondingly, two positioning slots are also provided within the two slots 1121. When the two card plates 310 are inserted into the two slots 1121, the protrusions 313 on the two spring pieces 312 can cooperate and connect to the positioning slots opened inside the two slots 1121.

[0035] To facilitate limiting the rotational travel of the ceiling light body, such as Figure 2 As shown, in this embodiment, the outer rotating ring 300 is provided with a vertically penetrating limiting slot 320, which extends around the rotation axis of the fixed base 200. A stop post 210 is provided on the fixed base 200 directly opposite the limiting slot 320, and the stop post 210 extends into the limiting slot 320. Because the stop post 210 on the fixed base 200 extends into the limiting slot 320 on the outer rotating ring 300, when the outer rotating ring 300 rotates relative to the fixed base 200, the travel distance of the stop post 210 within the limiting slot 320 restricts the rotational travel of the outer rotating ring 300 relative to the fixed base 200. Thus, after the ceiling light body and the outer rotating plate are engaged, the ceiling light body can be quickly rotated into position.

[0036] To better maintain the relative position between the outer rotating ring 300 and the fixed base 200, in this embodiment, a step 330 is provided on the top side of the outer rotating ring 300. The step 330 can be located at the outer top corner of the outer rotating ring 300 and can extend a distance around the rotation axis of the outer rotating ring 300. The limiting slot 320 is provided on the bottom side of the step 330. One side of the step 330 is provided with mounting ports 331 at both ends of the limiting slot 320. Both mounting ports 331 can be connected to the limiting slot 320. Elastic rods 332 are connected to the side of the step 330 located at the two mounting ports 331. The side of the two elastic rods 332 facing the limiting slot 320 is connected with a locking block 333. The two locking blocks 333 form two limiting gaps with the two ends of the limiting slot 320, respectively. The stop post 210 can enter either of the limiting gaps. The locking block 333 on the elastic rod 332 and the end of the limiting slot 320 form a limiting gap to limit the movement of the stop post 210. Before the ceiling light body is rotated, the stop post 210 is located within a limiting gap. At this time, due to the limiting block 333 blocking the stop post 210, the relative position between the outer rotating ring 300 and the fixed seat 200 can be better maintained. When it is necessary to rotate the outer rotating ring 300, the external force driving the outer rotating ring 300 is increased. At this time, the stop post 210 squeezes the locking block 333, causing the locking block 333 to drive the elastic rod. The stop post 210 is elastically avoided by 332, allowing it to move into the limiting slot 320. This allows the outer rotating ring 300 to rotate outside the fixed base 200 via the ceiling light body. Once the ceiling light body has rotated to its position, the stop post 210 passes the locking block 333 on the other side and enters another limiting gap. After the elastic locking block 333 is elastically reset by the elastic rod 332, it confines the stop post 210 within the limiting gap, thus better maintaining the relative position between the outer rotating ring 300 and the fixed base 200.

[0037] In the above embodiment, the elastic rod 332 can be connected to either side of the step 330 located at the mounting opening 331. The elastic rod 332 can mainly generate elastic deformation at the position where it is connected to the mounting opening 331, thereby moving away from or limiting the slot 320. The longer the elastic rod 332 is, the better the locking block 333 on the elastic rod 332 can avoid the stop post 210. Therefore, the elastic rod 332 can be connected to the side of the step 330 located at the end of the mounting opening 331 away from the limiting slot 320. At this time, the elastic rod 332 can extend a distance in the mounting opening 331 and form a locking block 333 at the end of the elastic rod 332. In practical applications, the elastic rod 332 and the locking block 333 can also be directly machined on the outer rotating ring 300.

[0038] Furthermore, in addition to using a stop post 210 for auxiliary positioning between the fixed base 200 and the outer rotating ring 300, an auxiliary positioning structure can also be provided between the ceiling light body 100 and the fixed base 200. In this embodiment, at least two protrusions 130 are spaced apart on the back of the ceiling light body 100, and a positioning block is connected to the bottom side of the fixed base 200. The ceiling light body 100 can rotate so that the positioning block is located between the two protrusions 130. When the ceiling light body 100 rotates, the protrusions 130 on the back of the ceiling light body 100 are also driven to rotate. When the ceiling light body 100 rotates to its position, the positioning block connected to the bottom side of the fixed base 200 can move relative to the two protrusions 130, using the two protrusions 130 to assist in positioning the positioning block, thereby better maintaining the relative position between the ceiling light body 100 and the fixed base 200 after it has rotated to its position. In practical applications, two protrusions 130 spaced apart form a positioning group. Two positioning groups can be set on both sides of the outer rotating ring 300 rotation axis on the back of the ceiling light body 100. Correspondingly, two positioning blocks are also set on both sides of the outer rotating ring 300 rotation axis on the bottom side of the fixing base 200. When the ceiling light body 100 rotates to the position, the two positioning blocks on the bottom side of the fixing base 200 can move into the spaced positions of the two protrusions 130 of the two positioning groups.

[0039] To better protect the electrical components installed within the mounting base 200, in this embodiment, a decorative cover 400 is connected to the bottom side of the mounting base 200. A mounting cavity is formed between the mounting base 200 and the decorative cover 400. In practical applications, the decorative cover 400 and the mounting base 200 are detachably connected; for example, they are connected by snap-fit ​​fasteners. During subsequent use and maintenance, the decorative cover 400 can be easily separated from the bottom side of the mounting base 200 to inspect and replace the electrical components inside the mounting base 200. In use, the mounting base 200 can accommodate electrical components such as terminals and wires. The decorative cover 400, connected to the bottom side of the mounting base 200, covers and seals the internal space of the mounting base 200. This helps to organize the internal wiring and reduces problems such as wire entanglement when the outer rotating ring 300 rotates relative to the mounting base 200.

[0040] In practical applications, both the ceiling light body 100 and the mounting base 200 can be provided with electrical connection structures. When the ceiling light body 100 is rotated by the outer rotating ring 300, the electrical connection structures on the ceiling light body 100 and the mounting base 200 can be connected to each other, thereby achieving electrical connection. In order to maintain a stable electrical connection, in this embodiment, an electrical connection post 120 is connected to the back of the ceiling light body 100. One end of the electrical connection post 120 is located inside the ceiling light body 100, and the other end of the electrical connection post 120 extends outward from the back of the ceiling light body 100. An electrical connection piece 220 is connected inside the mounting base 200. Two electrical connection pieces 220 are connected at intervals. When the outer rotating ring 300 is rotated, the electrical connection post 120 can be moved between the two electrical connection pieces 220. The electrical terminal 120 is connected to the back of the ceiling light body 100 and extends upwards, allowing it to conduct electricity to electrical components such as the lamp body inside the ceiling light body 100. The electrical terminal 220 is connected to the fixing base 200 and is electrically connected to external power sources and other electrical components. After the ceiling light body 100 is rotated into position, the electrical terminal 120 also rotates between the two electrical terminals 220, ensuring mutual contact and power conduction. In addition, the two electrical terminals 220 can also limit the horizontal movement of the electrical terminal 120, thereby improving the positioning effect of the ceiling light body 100.

[0041] The contact piece 220 is relatively thin and easily deformed under stress. To better ensure that the contact piece 220 maintains contact with the contact post 120, such as... Figure 5As shown, in this embodiment, a guide groove 410 is provided on the bottom side of the decorative cover 400. The guide groove 410 extends around the rotation axis of the fixing base 200. The two electrical contact pieces 220 extend downward to both sides of the guide groove 410, and the electrical contact post 120 extends upward into the guide groove 410. The two sides of the guide groove 410 can provide fixed support for the two electrical contact pieces 220, thereby improving the installation stability of the two electrical contact pieces 220. When the electrical contact post 120 moves within the guide groove 410 and enters between the two electrical contact pieces 220, the two electrical contact pieces 220 can clamp and fix the electrical contact post 120, thereby better maintaining mutual contact and energization.

[0042] The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A quick-mount ceiling light, characterized in that: The utility model relates to a ceiling lamp body (100) is provided with the clamping structure (110) on the back, the clamping structure (110) is surrounded with the clamping cavity, one side of the clamping structure (110) is provided with the guide channel with the intercommunication of the clamping cavity, the both sides of the guide channel gradually narrow along the direction close to the clamping cavity, the fixed seat (200) is provided with the guide channel, the outer swivel ring (300) is rotatably connected to the fixed seat (200) outside, the ceiling lamp body (100) can pass through the guide channel and be clamped in the clamping cavity through the outer swivel ring (300), the ceiling lamp body (100) can rotate through the rotation axis of the outer swivel ring (300) extending in the up-down direction, wherein: The clamping structure (110) includes the limiting block (111) connected to the back of ceiling lamp body (100), the clamping rail (112) and the guide rail (113), the both sides of the limiting block (111) are connected with two clamping rails (112) extending in the same direction respectively, the limiting block (111) and two clamping rails (112) surround and form the clamping cavity, the end of two clamping rails (112) away from the limiting block (111) is connected with the guide rail (113), two guide rails (113) surround and form the guide channel, the bottom side of the outer swivel ring (300) is connected with two clamping plates (310) at intervals, the side of two clamping rails (112) opposite to each other is provided with the clamping groove (1121), two clamping plates (310) are inserted into two clamping grooves (1121) respectively. At least one side of the clamping plate (310) is provided with two cutouts (311) at intervals along the length direction, the position between two cutouts (311) on the clamping plate (310) forms the elastic sheet (312), the top side of the elastic sheet (312) is provided with the convex strip (313) extending along the width direction of the clamping plate (310), the inner top side of at least one clamping groove (1121) is provided with the positioning groove, the convex strip (313) can be connected into the positioning groove. The outer swivel ring (300) is provided with the limiting slot hole (320) penetrating up and down, the limiting slot hole (320) extends around the rotation axis of the fixed seat (200), the position of the fixed seat (200) opposite to the limiting slot hole (320) is provided with the stop column (210), the stop column (210) extends into the limiting slot hole (320). ​ 2. The quick-mount ceiling light of claim 1, wherein: ​ 3. The quick-mount ceiling light of claim 1, wherein: ​ 4. The quick-mount ceiling light of claim 3, wherein: The top side of the outer rotating ring (300) is provided with a step (330), the limiting slot hole (320) is arranged at the bottom side of the step (330), one side of the step (330) is provided with a mounting port (331) at the position of both ends of the limiting slot hole (320), one side of the step (330) between the two mounting ports (331) is connected with an elastic rod (332), one side of the two elastic rods (332) towards the limiting slot hole (320) is connected with a clamping block (333), the two clamping blocks (333) are respectively formed with two limiting gaps between the two ends of the limiting slot hole (320), and the stop column (210) can enter any one of the limiting gaps.

5. The quick-mount ceiling light of claim 1, wherein: The back of the ceiling lamp body (100) is provided with at least two protrusions (130) at intervals, the bottom side of the fixing seat (200) is connected with a positioning block, the ceiling lamp body (100) can rotate and make the positioning block located between the two protrusions (130).

6. The quick-mount ceiling light of claim 1, wherein: The bottom side of the fixing seat (200) is connected with a decorative cover (400), and the fixing seat (200) and the decorative cover (400) surround the mounting cavity.

7. The quick-mount ceiling light of claim 6, wherein: The back of the ceiling lamp body (100) is connected with an electricity receiving column (120), the fixing seat (200) is connected with an electricity receiving sheet (220) inside, the electricity receiving sheet (220) is connected with at least two at intervals, and the electricity receiving column (120) can be moved between the two electricity receiving sheets (220) when the outer rotating ring (300) rotates.

8. The quick-mount ceiling light of claim 7, wherein: The bottom side of the decorative cover (400) is provided with a guide groove (410), the guide groove (410) extends around the rotation axis of the fixing seat (200), the two electricity receiving sheets (220) extend downwards to both sides of the guide groove (410) respectively, and the electricity receiving column (120) extends upwards into the guide groove (410).

Images