Multifunctional quick-release lamp

Abstract

The invention discloses a multifunctional quick-release lamp, which belongs to the technical field of lamps, and is characterized in that a hanging seat is fixedly arranged on a wall body and is used for hanging the lamp, and a lighting piece is detachably mounted in the hanging seat; the lampshade structure is movably installed on the hanging base and used for wrapping and protecting the lighting piece. The lampshade structure comprises an outer mounting ring, and a plurality of locking protruding blocks are arranged on the inner wall of the outer mounting ring. An inner mounting ring is arranged on the hanging seat, and an outer mounting ring is detachably arranged on the outer wall of the inner mounting ring; a plurality of linkage cavities distributed at intervals are formed in the outer wall of the outer mounting ring, and each linkage cavity comprises an insertion cavity, a locking cavity and an unlocking cavity which are communicated in sequence. By means of the limiting piece and the linkage piece, the locking protruding block can be rapidly locked, one-way rotating locking is achieved, and when the locking protruding block rotates, the cantilever opens the inlet check block. After the locking protruding block completely enters the limiting area, the opening gap is restored to the initial position, and at the moment, the two cantilevers return to the position between the opening gap again and prevent the locking protruding block from moving in the opposite direction.

Description

Technical Field

[0001] This invention relates to the field of lighting technology, specifically a multifunctional quick-release lighting fixture. Background Technology

[0002] Pendant-mounted transparent luminaires are a type of lighting fixture that uses suspension as its core installation method and transparent materials as its visual core feature. They not only provide basic lighting but also, thanks to the transparency of the material and the spatial extension of the suspension design, become a key soft furnishing medium connecting light and shadow, space, and style. The suspension design is not merely an installation method but also a link between the luminaire and the space, its core consisting of two parts: the suspension components and the load-bearing structure.

[0003] Chinese patent application CN103363489A discloses a lamp, a lamp mounting bracket, and a lamp mounting bracket assembly. The lamp has a mounting bracket assembly, which includes at least one mounting bracket. This mounting bracket includes a mounting plate for connecting to the lamp mounting components, adapter plates located at both ends of the mounting plate for connecting to the lamp body, and locking components for fixing each adapter plate to the mounting plate. This design can meet the installation requirements of various working conditions. When at least two lamp mounting brackets are assembled, it can also meet the installation size requirements of various working conditions.

[0004] However, the locking effect of the lamps disclosed above is generally poor, the installation process is cumbersome, time-consuming and labor-intensive, and there is a lack of a mechanism that can lock and unlock quickly in one direction. Summary of the Invention

[0005] The purpose of this invention is to provide a multifunctional quick-release lamp to address the problems of existing lamps having mediocre locking effects, cumbersome installation processes, being time-consuming and labor-intensive, and lacking a mechanism for unidirectional quick locking and unlocking.

[0006] To achieve the above objectives, the technical solution of the present invention is: a multifunctional quick-release lamp, comprising a hanging base and a lampshade structure, wherein the hanging base is fixedly installed on the wall for suspending the lamp, and an illumination component is detachably installed inside the lamp, and the lampshade structure is movably installed on the hanging base for wrapping and protecting the illumination component; The lampshade structure includes an outer mounting ring with multiple locking protrusions on its inner wall, the locking protrusions being spaced apart circumferentially along the outer mounting ring. An inner mounting ring is provided on the hanging base, and the outer mounting ring is detachably mounted on the outer wall of the inner mounting ring. Multiple spaced linkage cavities are formed on the outer wall of the outer mounting ring, each linkage cavity including an insertion cavity, a locking cavity, and an unlocking cavity connected sequentially. When a locking protrusion on the inner wall of the outer mounting ring enters the locking cavity from the insertion cavity, the lampshade structure is fixedly mounted on the hanging base. When a locking protrusion enters the unlocking cavity from the locking cavity, the lampshade structure is unlocked from the hanging base.

[0007] As a further embodiment of the present invention: the side of the insertion cavity facing the direction of gravity passes through the inner mounting ring and forms an insertion port; the side of the unlocking cavity facing the direction of gravity passes through the inner mounting ring and forms an unlocking outlet.

[0008] As a further embodiment of the present invention: in the horizontal direction, both ends of the locking protrusion are provided with a contraction portion, the contraction portion includes two contraction inclined sides, the distance between the two contraction inclined sides gradually decreases along both ends of the locking protrusion; the contraction portion also includes a locking surface, both ends of the locking surface are connected to the two contraction inclined sides and are parallel to the direction of gravity.

[0009] As a further aspect of the present invention: a limiting member for locking the locking protrusion is provided in the locking cavity, the limiting member being composed of two limiting sub-units; one of the limiting sub-units is located on the inner wall of the locking cavity on the side away from the direction of gravity, and the other limiting sub-unit is located on the inner wall of the locking cavity on the side facing the direction of gravity; the two limiting sub-units form a limiting area.

[0010] As a further embodiment of the present invention: the limiting subunit includes a support column, the support column being connected to the inner wall of the locking cavity; a first connecting arm and a second connecting arm extending in a horizontal direction are connected to the support column; the first connecting arm extends toward the insertion cavity, and the second connecting arm extends toward the unlocking cavity.

[0011] As a further embodiment of the present invention: an inlet stop is provided at the end of both upper and lower first connecting arms, an opening gap is provided between the two inlet stops, and a first contact surface is provided on the inner wall of the first connecting arm for contacting the shrinking oblique edge.

[0012] As a further embodiment of the present invention: an outlet block is provided at the end of each of the upper and lower second connecting arms, an outlet gap is provided between the two outlet blocks, and a second contact surface is provided on the inner wall of the second connecting arm for contacting the shrinking oblique edge.

[0013] As a further embodiment of the present invention: a protrusion is provided on the outer wall corresponding to the outlet block, located between the outlet gaps, and a locking surface is provided on the outer wall of the outlet block facing the unlocking cavity, the locking surface being used to prevent the locking protrusion from rotating in the opposite direction.

[0014] As a further embodiment of the present invention: a linkage member is provided on the inner wall of the locking cavity near the insertion cavity, the linkage member being composed of two linkage arms extending toward the unlocking cavity; a third contact surface for contacting the shrinking oblique edge is provided on the inner wall of the linkage arm near the insertion cavity; a cantilever located in the opening gap is provided at the end of the linkage arm, and an arc surface for contacting the inlet stop is provided on the outer wall of the cantilever.

[0015] As a further embodiment of the present invention: the hanging bracket is provided with a hanging plate, and multiple screws are movably installed on the hanging plate; the hanging bracket is detachably installed on the wall via the hanging plate; multiple heat dissipation grooves are provided on the hanging bracket.

[0016] Compared with the prior art, the present invention has the following beneficial effects: This invention enables rapid locking of the locking protrusion and achieves unidirectional rotational locking via limiting and linkage components. When the locking protrusion rotates, it first compresses the linkage arm, at which point the cantilever opens the inlet stop. The first connecting arm then swings up and down, allowing the locking protrusion to enter the locking cavity from the insertion cavity. After the locking protrusion fully enters the limiting area, the opening gap returns to its initial position, and the two cantilever arms return to the opening gap, preventing the locking protrusion from moving in the opposite direction. When the locking protrusion fully enters the unlocking cavity, the locking surface and the stopping surface are parallel, and the stopping surface is directly blocked by the vertical force of the locking surface, preventing further reverse rotation. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the lampshade structure in this invention; Figure 3 yes Figure 2 Enlarged view of the structure at point A in the middle; Figure 4 This is a three-dimensional structural diagram of the hanging bracket in this invention; Figure 5 yes Figure 4 Enlarged view of the structure at point B; Figure 6 This is a three-dimensional structural diagram of the limiting component in this invention; Figure 7This is a partial three-dimensional structural diagram of the present invention.

[0018] Explanation of reference numerals in the attached figures: 1. Hanging base; 101. Hanging plate; 102. Inner mounting ring; 103. Lighting component; 104. Heat dissipation groove; 105. Linkage cavity; 106. Insertion cavity; 107. Locking cavity; 108. Unlocking cavity; 109. Limiting component; 1091. Limiting sub-unit; 110. Support column; 111. First connecting arm; 112. Inlet stop; 113. First mating surface; 114. Opening gap; 115. Second mating surface; 116. Outlet gap; 117. Protrusion; 118. Locking surface; 119. Linkage component; 120. Linkage arm; 121. Third mating surface; 122. Cantilever; 123. Curved surface; 124. Second connecting arm; 125. Outlet stop; 2. Lampshade structure; 201. Outer mounting ring; 202. Locking protrusion; 203. Retractable part; 204. Retractable bevel; 205. Locking surface. Detailed Implementation

[0019] The following will be combined with the appendix Figures 1 to 7 The technical solutions of the present invention have been clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] This invention provides, through improvements, a multifunctional quick-release lamp, such as... Figures 1-7 As shown, it includes a hanging base 1 and a lampshade structure 2. The hanging base 1 is fixedly installed on the wall for suspending the lamp and has a detachable lighting element 103 installed inside. The lampshade structure 2 is movably installed on the hanging base 1 for wrapping and protecting the lighting element 103. The lampshade structure 2 includes an outer mounting ring 201, on the inner wall of which multiple locking protrusions 202 are provided, and the multiple locking protrusions 202 are distributed circumferentially along the outer mounting ring 201. An inner mounting ring 102 is provided on the hanging base 1, and the outer mounting ring 201 is detachably mounted on the outer wall of the inner mounting ring 102. Multiple interlocking cavities 105 are provided on the outer wall of the outer mounting ring 201, and the interlocking cavities 105 include an insertion cavity 106, a locking cavity 107, and an unlocking cavity 108 connected in sequence. When the locking protrusion 202 on the inner wall of the outer mounting ring 201 enters the locking cavity 107 from the insertion cavity 106, the lampshade structure 2 is fixedly mounted on the hanging base 1. When the locking protrusion 202 enters the unlocking cavity 108 from the locking cavity 107, the lampshade structure 2 is unlocked from the hanging base 1.

[0022] In use, the locking protrusion 202 rises along the insertion cavity 106, and then the lampshade structure 2 rotates counterclockwise. When the locking protrusion 202 rotates, it first squeezes the linkage arm 120. At this time, the arc surface 123 of the cantilever 122 fits tightly against the inner side of the inlet stop 112 and opens it. The cantilever 122 opens the two inlet stops 112 to the upper and lower sides respectively, and increases the opening gap 114 between them. At this time, the first connecting arm 111 swings to the upper and lower sides, and the locking protrusion 202 enters the locking cavity 107 from the insertion cavity 106. After the locking protrusion 202 is fully in the limiting area, the opening gap 114 returns to the initial position. At this time, the two cantilever arms 122 return to the opening gap 114 and prevent the locking protrusion 202 from moving in the opposite direction. After the locking protrusion 202 is fully in, a stable mechanical lock is formed.

[0023] During unlocking, the lampshade structure 2 continues to rotate, causing the locking protrusion 202 to overcome the resistance of the second connecting arm 124. At this time, the two second connecting arms 124 swing up and down to the sides and eventually return to their original positions. When the locking protrusion 202 is fully inserted into the unlocking cavity 108, the locking surface 118 and the locking surface 205 are parallel to each other. If the locking protrusion 202 wants to rotate in the opposite direction, the locking surface 205 will be directly blocked by the vertical resistance of the locking surface 118 and cannot continue to rotate.

[0024] See appendix Figure 4 - Appendix Figure 5 The insertion cavity 106 passes through the inner mounting ring 102 on the side facing the direction of gravity, forming an insertion port; the unlocking cavity 108 passes through the inner mounting ring 102 on the side facing the direction of gravity, forming an unlocking outlet.

[0025] In this embodiment: In this application, the above design ensures that the installation and removal of the lampshade structure 2 follow a top-down operating logic, conforming to the user's intuitive habits and further improving stability. The insertion port is open downwards, allowing the user to naturally align the lampshade structure 2 and push it directly upwards. Furthermore, the lengths of the insertion cavity 106 and the unlocking cavity 108 in the horizontal direction are equal to those of the locking protrusion 202, reducing the possibility of misalignment. Therefore, no complex angle adjustments are required, thereby reducing the difficulty of installation.

[0026] See appendix Figure 2 -Appendix Figure 3 In the horizontal direction, both ends of the locking protrusion 202 are provided with a contraction portion 203. The contraction portion 203 includes two contraction inclined sides 204. The distance between the two contraction inclined sides 204 gradually decreases along both ends of the locking protrusion 202. The contraction portion 203 also includes a locking surface 205. Both ends of the locking surface 205 are connected to the two contraction inclined sides 204 and are parallel to the direction of gravity.

[0027] In this embodiment, the locking protrusion 202 has a contraction portion 203 at each end in the horizontal direction. Each contraction portion 203 includes two contraction bevels 204 and a locking surface 205. This design makes the locking protrusion 202 form a structure that is wide in the middle and narrow at both ends, ensuring a tight fit in the locked position and reducing friction during sliding.

[0028] The constricting bevel 204 acts as a guide, allowing the locking protrusion 202 to easily slide into the locking cavity 107, reducing jamming during assembly and improving installation efficiency. Furthermore, the locking surface 205 is parallel to the direction of gravity, maximizing the contact area and forming a reliable mechanical lock, effectively preventing accidental unlocking of the lamp due to vibration during use.

[0029] In this embodiment: during disassembly, the retractable bevel 204 guides the locking protrusion 202 to slide smoothly out of the locking position, reducing the operating force required for unlocking while maintaining stability for daily use.

[0030] See appendix Figure 4 -Appendix Figure 7 The locking cavity 107 is provided with a limiting member 109 for locking the locking protrusion 202. The limiting member 109 is composed of two limiting sub-units 1091. One limiting sub-unit 1091 is located on the inner wall of the locking cavity 107 on the side away from the direction of gravity, and the other limiting sub-unit 1091 is located on the inner wall of the locking cavity 107 on the side facing the direction of gravity. The two limiting sub-units 1091 form a limiting area.

[0031] In this embodiment: after the locking protrusion 202 slides from the insertion cavity 106 into the locking cavity 107, it is restricted from the vertical direction by two limiting sub-units 1091. Combined with the contact between the locking surface 205 and the inner wall, a three-dimensional fixation is formed, that is, preventing rotation in the horizontal direction and preventing falling off in the vertical direction. Even if subjected to slight vibration or external force, it will not accidentally fall out of the locking position.

[0032] The limiting member 109 forms a force barrier, requiring a certain pushing or rotating force to push the locking protrusion 202 out of the limiting area. Both ends of the limiting subunit 1091 are provided with guide slopes, which cooperate with the contraction slope 204 of the locking protrusion 202. During the assembly process, the position of the locking protrusion 202 can be automatically corrected to ensure that it falls accurately into the predetermined position of the locking cavity 107.

[0033] During the insertion phase, the locking protrusion 202 is inserted into the insertion cavity 106, and the retractable bevel 204 acts as a guide, allowing the locking protrusion 202 to easily enter the locking cavity 107. During the locking phase, after the locking protrusion 202 slides into the locking cavity 107, the two limiting sub-units 1091 of the limiting member 109 clamp it from above and below, and the locking surface 205 is tightly against the cavity wall, forming a stable lock. During the unlocking phase, the user needs to apply a pushing or rotating force to disengage the locking protrusion 202 from the limiting area, and then slide it out along the unlocking cavity 108 to complete the disassembly.

[0034] See appendix Figure 4 -Appendix Figure 7 The limiting subunit 1091 includes a support column 110, which is connected to the inner wall of the locking cavity 107. A first connecting arm 111 and a second connecting arm 124 extending in the horizontal direction are connected to the support column 110. The first connecting arm 111 extends toward the insertion cavity 106, and the second connecting arm 124 extends toward the unlocking cavity 108.

[0035] In this embodiment, the support column 110 is connected to the inner wall of the locking cavity 107, serving as the supporting foundation for the entire limiting subunit 1091. This design of the support column 110 with two arms forms a T-shaped or Y-shaped structure, spanning part of the space in the locking cavity 107. When the locking protrusion 202 enters the locking cavity 107, it is restricted vertically by the first connecting arm 111 and the second connecting arm 124. The first connecting arm 111 prevents the locking protrusion 202 from retracting into the insertion cavity 106, and the second connecting arm 124 prevents the locking protrusion 202 from accidentally entering the unlocking cavity 108. The space between the two arms forms a precise limiting area.

[0036] In this embodiment: the end of the first connecting arm 111 facing the insertion cavity 106 is typically designed with a guide ramp to help the locking protrusion 202 smoothly enter the locking position. The end of the second connecting arm 124 near the unlocking cavity 108 is also provided with a guide structure to make the unlocking process smoother.

[0037] See appendix Figure 5 - Appendix Figure 6 An inlet stop 112 is provided at the end of each of the two first connecting arms 111, and an opening gap 114 is provided between the two inlet stops 112. A first contact surface 113 is provided on the inner wall of the first connecting arm 111 for contacting the shrinking inclined edge 204.

[0038] In this embodiment: the inlet stop 112 is a protruding structure at the end of the first connecting arm 111, and its shape and position design need to be precisely matched to the entry path and locking requirements of the locking protrusion. The inlet stop 112 is usually a wedge-shaped or arc-shaped protrusion, with a gentle slope on the side facing the insertion cavity 106 and a blocking surface on the side away from the insertion cavity 106.

[0039] The inlet blocks 112 of the two first connecting arms 111 are symmetrically distributed, corresponding to the upper and lower sides of the locking protrusion 202 respectively. The upper inlet block 112 is located on the lower surface of the end of the first connecting arm 111, and the lower inlet block 112 is located on the upper surface of the end of the first connecting arm 111. The blocking surfaces of the two are aligned in the vertical direction to ensure that after the locking protrusion 202 enters, both the upper and lower sides can be effectively limited to avoid vertical displacement. The opening gap 114 between the two inlet stops 112 is the only channel for the locking protrusion 202 to enter the limiting area. Its width design needs to balance smooth entry and tight locking. The width of the opening gap 114 is not greater than the thickness of the locking surface 205 on the locking protrusion 202, so as to avoid the locking protrusion 202 from shaking after entering due to excessive gap, and to prevent the linkage 119 from being inconvenient to open due to excessive gap.

[0040] See appendix Figure 5 - Appendix Figure 6 The ends of the upper and lower second connecting arms 124 are provided with outlet blocks 125, and an outlet gap 116 is provided between the two outlet blocks 125. The inner wall of the second connecting arm 124 is provided with a second contact surface 115 for contacting the shrinking inclined edge 204.

[0041] In this embodiment, the outlet blocks 125 of the upper and lower second connecting arms 124 are symmetrically distributed, corresponding to the upper and lower sides of the locking protrusion 202 respectively. The upper outlet block 125 is located on the lower surface of the end of the second connecting arm 124, and the lower outlet block 125 is located on the upper surface of the end of the second connecting arm 124. The blocking surfaces of the two are aligned in the vertical direction to ensure that after the locking protrusion 202 enters, both the upper and lower sides can be effectively limited to avoid vertical displacement. The outlet gap 116 between the two outlet blocks 125 is the only channel for the locking protrusion 202 to leave the limiting area. Its width design needs to balance smooth entry and tight locking. The width of the outlet gap 116 is not greater than the thickness of the locking surface 205 on the locking protrusion 202. This avoids the locking protrusion 202 from shaking after entering if the gap is too large, and also prevents the locking protrusion 202 from entering the unlocking cavity 108 if the gap is too small and it is inconvenient to unlock.

[0042] See appendix Figure 5 - Appendix Figure 6 The outer wall of the outlet stop 125 is provided with a protrusion 117 located between the outlet gaps 116. The outer wall of the outlet stop 125 facing the unlocking cavity 108 is provided with a locking surface 118, which is used to prevent the locking protrusion 202 from rotating in the opposite direction.

[0043] In this embodiment, the protrusion 117 is provided on the outer wall corresponding to the outlet stop 125 and is located between the outlet gaps 116, and the protrusion 117 fills part of the outlet gap 116. The locking surface 118 is provided on the outer wall of the outlet stop 125 facing the unlocking cavity 108, and its function is to restrict the rotation of the locking protrusion 202 in the opposite direction by vertical blocking. When the locking protrusion 202 is fully inserted into the unlocking cavity 108, the locking surface 118 and the locking surface 205 are parallel to each other. If the locking protrusion 202 wants to rotate in the opposite direction, the locking surface 205 will be directly blocked by the vertical block of the locking surface 118 and will not be able to continue rotating.

[0044] See appendix Figure 4 - Appendix Figure 7 A linkage 119 is provided on the inner wall of the locking cavity 107 near the insertion cavity 106. The linkage 119 consists of two linkage arms 120, which extend toward the unlocking cavity 108. A third contact surface 121 for contacting the contraction bevel 204 is provided on the inner wall of the linkage arm 120 near the insertion cavity 106. A cantilever 122 located in the opening gap 114 is provided at the end of the linkage arm 120. An arc surface 123 for contacting the inlet stop 112 is provided on the outer wall of the cantilever 122.

[0045] In this embodiment, the linkage 119 works in a multi-dimensional coordination with components such as the insertion cavity 106, the locking protrusion 202, and the inlet stop 112 to cover the key processes of insertion, transition, and locking. During the insertion transition phase: the linkage 119 can guide the locking protrusion 202 to accurately enter the locking cavity 107. After the locking protrusion 202 slides out of the insertion cavity 106, it first contacts the third contact surface 121 of the linkage arm 120. Since the third contact surface 121 has the same angle as the shrinking inclined edge 204 and a smooth surface, the locking protrusion 202 will slide smoothly into the locking cavity 107 along a preset path under the guidance of the third contact surface 121.

[0046] When the locking protrusion 202 slides to the end of the linkage arm 120, the arc surface 123 of the cantilever 122 fits tightly against the inner side of the inlet stop 112 and opens it up. At this time, the cantilever 122 opens the two inlet stops 112 to the upper and lower sides respectively, and increases the gap 114 between them. At this time, the first connecting arm 111 swings to the upper and lower sides.

[0047] After the locking protrusion 202 is fully in the limiting area, the opening gap 114 returns to its initial position. At this time, the two cantilever arms 122 return to the opening gap 114 and prevent the locking protrusion 202 from moving in the opposite direction.

[0048] See appendix Figure 1 and attached Figure 4 The hanging bracket 1 is provided with a hanging plate 101, and multiple screws are movably installed on the hanging plate 101. The hanging bracket 1 can be detachably installed on the wall through the hanging plate 101. Multiple heat dissipation slots 104 are provided on the hanging bracket 1.

[0049] In this embodiment, the hanging plate 101 serves as the direct carrier connecting the hanging base 1 to the wall. This design adapts to different wall materials and installation requirements, while also ensuring ease of installation and flexibility for future adjustments. To balance load-bearing capacity and lightweight requirements, the hanging plate 101 typically uses two core materials: cold-rolled steel sheet or aluminum alloy sheet. Cold-rolled steel sheet is suitable for supporting heavier light fixtures, such as chandeliers with crystal transparent shades, effectively preventing deformation of the hanging plate 101 due to long-term suspension. Although aluminum alloy sheet has slightly lower strength, it offers better processing performance and can be stamped into a structure with reinforcing ribs to improve load-bearing capacity, making it suitable for medium-weight glass or acrylic transparent light fixtures.

[0050] In this embodiment: the lighting component 103, especially the LED light panel or high-power LED bulb, will generate heat during long-term operation. If the heat cannot be dissipated in time, the temperature of the lighting component 103 will rise, which will not only shorten its service life, but may also cause insulation aging due to high temperature, posing a safety hazard. The heat dissipation groove 104 is designed to solve this problem, and by optimizing the heat dissipation path, it ensures the stable operation of the lighting component 103.

[0051] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A multifunctional quick-release lamp, comprising a pendant (1) and a lampshade structure (2), characterized in that: The hanging bracket (1) is fixedly installed on the wall for suspending the lamp. The lamp holder (103) is detachably installed inside. The lamp shade structure (2) is movably installed on the hanging bracket (1) for wrapping and protecting the lamp holder (103). The lampshade structure (2) includes an outer mounting ring (201), and a plurality of locking protrusions (202) are provided on the inner wall of the outer mounting ring (201). The plurality of locking protrusions (202) are distributed at intervals along the circumference of the outer mounting ring (201). An inner mounting ring (102) is provided on the hanging base (1). The outer mounting ring (201) is detachably provided on the outer wall of the inner mounting ring (102). A plurality of linkage cavities (105) are provided on the outer wall of the outer mounting ring (201). The linkage cavity (105) includes an insertion cavity (106), a locking cavity (107), and an unlocking cavity (108) that are connected in sequence. When the locking protrusion (202) on the inner wall of the outer mounting ring (201) enters the locking cavity (107) from the insertion cavity (106), the lampshade structure (2) is fixedly mounted on the hanging base (1); when the locking protrusion (202) enters the unlocking cavity (108) from the locking cavity (107), the lampshade structure (2) is unlocked from the hanging base (1).

2. The multifunctional quick-release lamp according to claim 1, characterized in that: The insertion cavity (106) extends through the inner mounting ring (102) on the side facing the direction of gravity, and forms an insertion port; The unlocking cavity (108) extends through the inner mounting ring (102) on the side facing the direction of gravity, and forms an unlocking outlet.

3. A multifunctional quick-release lamp according to claim 1 or 2, characterized in that: In the horizontal direction, both ends of the locking protrusion (202) are provided with a contraction portion (203), and the contraction portion (203) includes two contraction inclined sides (204), and the distance between the two contraction inclined sides (204) gradually decreases along both ends of the locking protrusion (202); The contraction section (203) also includes a locking surface (205), both ends of which are connected to the two contraction inclined sides (204) and are parallel to the direction of gravity.

4. A multifunctional quick-release lamp according to claim 3, characterized in that: The locking cavity (107) is provided with a limiting member (109) for locking the locking protrusion (202). The limiting member (109) is composed of two limiting sub-units (1091). One of the limiting sub-units (1091) is located on the inner wall of the locking cavity (107) on the side away from the direction of gravity, and the other limiting sub-unit (1091) is located on the inner wall of the locking cavity (107) on the side facing the direction of gravity. The two limiting subunits (1091) form a limiting region.

5. A multifunctional quick-release lamp according to claim 4, characterized in that: The limiting subunit (1091) includes a support column (110) connected to the inner wall of the locking cavity (107); a first connecting arm (111) and a second connecting arm (124) extending in a horizontal direction are connected to the support column (110); the first connecting arm (111) extends toward the insertion cavity (106), and the second connecting arm (124) extends toward the unlocking cavity (108).

6. A multifunctional quick-release lamp according to claim 5, characterized in that: An inlet stop (112) is provided at the end of each of the two first connecting arms (111), and an opening gap (114) is provided between the two inlet stops (112). A first contact surface (113) for contacting the shrinking inclined edge (204) is provided on the inner wall of the first connecting arm (111).

7. A multifunctional quick-release lamp according to claim 5, characterized in that: Both ends of the upper and lower second connecting arms (124) are provided with outlet blocks (125), and an outlet gap (116) is provided between the two outlet blocks (125). A second contact surface (115) for contacting the shrinking inclined edge (204) is provided on the inner wall of the second connecting arm (124).

8. A multifunctional quick-release lamp according to claim 7, characterized in that: The outer wall of the outlet stop (125) is provided with a protrusion (117) located between the outlet gaps (116). The outer wall of the outlet stop (125) facing the unlocking cavity (108) is provided with a locking surface (118). The locking surface (118) is used to prevent the locking protrusion (202) from rotating in the opposite direction.

9. A multifunctional quick-release lamp according to claim 6, characterized in that: A linkage (119) is provided on the inner wall of the locking cavity (107) near the insertion cavity (106). The linkage (119) consists of two linkage arms (120), which extend toward the unlocking cavity (108). A third contact surface (121) for contacting the shrinking inclined edge (204) is provided on the inner wall of the linkage arm (120) near the insertion cavity (106). A cantilever (122) located in the opening gap (114) is provided at the end of the linkage arm (120). An arc surface (123) for contacting the inlet stop (112) is provided on the outer wall of the cantilever (122).

10. A multifunctional quick-release lamp according to claim 1 or 2, characterized in that: The hanging bracket (1) is provided with a hanging plate (101), and multiple screws are movably installed on the hanging plate (101). The hanging bracket (1) is detachably installed on the wall through the hanging plate (101). Multiple heat dissipation grooves (104) are opened on the hanging bracket (1).

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