Crystal lamp with anti-falling structure

Abstract

The utility model discloses a crystal lamp with an anti-falling structure, which comprises an annular frame, a ceiling lamp frame capable of being mounted on the top of a ceiling is arranged on a first step, an annular groove is arranged at the bottom of the annular frame, a second step is arranged at the bottom of the annular groove, and the second step is arranged on the annular frame. When a lamp chain is connected, only the lamp chain needs to be inserted into the lamp chain installation cylinder, then the power connection port is connected with the power connection rod, and therefore power is supplied to the lamp chain, the lamp chain installation cylinder is not needed, the lamp chain installation cylinder is not needed to be replaced, and the lamp chain installation cylinder is not needed to be replaced. A ball is clamped on the spherical surface under the action of a spring to preliminarily fix the lamp chain, then a first circular ring plate and a second circular ring plate are rotated to enable a first inserting rod and a second inserting rod to be inserted into a first through groove, a third through groove, a second through groove and a fourth through groove respectively, and then the lamp chain can be fixed to an annular frame of the crystal lamp, so that the lamp chain is easy to install, and the service life of the lamp chain is prolonged. And the lamp chain can be prevented from falling off due to the fact that the screw is not screwed tightly.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a crystal lamp with an anti-dropping structure. Background Art

[0002] Decoration in places such as homes, hotels, and offices is becoming more and more particular. Many people yearn for a natural life, so it has become a trend to imitate natural objects in lamps.

[0003] For example, in Chinese patent: the application number is 201210243980, and the patent name is a rattan art crystal lamp, "including a support rod, a bracket, a lampshade, and a light bulb. The lampshade is provided with an outer lampshade and an inner cover. The outer lampshade is woven with opposite-side rattan and fixed with a cross bracket. Crystal beads are evenly distributed at the outer lampshade opening. The inner cover is made of TC frosted film. The outer lampshade and the inner cover are hung on the support rod." Generally, the lamp chain of the existing crystal lamp is connected to the lamp holder of the crystal lamp by screws. This connection method not only takes a lot of time to install the screws, but also if the user or worker does not tighten the screws when driving the screws, the lamp chain swings continuously during use, and the screws have the risk of falling off. Moreover, after installing the lamp chain, it is necessary to connect the circuit to each lamp chain, which is also very time-consuming. Content of the Utility Model

[0004] The purpose of the utility model is to provide a crystal lamp with an anti-dropping structure.

[0005] In order to achieve the above purpose, the utility model adopts the following scheme:

[0006] A crystal lamp with an anti-dropping structure includes an annular frame. A first step is provided at the top of the annular frame, and a chandelier frame that can be installed on the top of the ceiling is provided on the first step. An annular groove is provided at the bottom of the annular frame, a second step is provided at the bottom of the annular groove, and an annular plate is provided on the second step:

[0007] Lamp chain installation cylinders. A plurality of lamp chain installation cylinders with openings facing down are sequentially provided along the circumference on the annular plate. A first through groove group is provided on the outer wall of the upper end of the lamp chain installation cylinder, and first through holes are symmetrically provided at the top of the lamp chain installation cylinder;

[0008] Annular power connection plate. An annular power connection plate is installed on the annular groove, and a power connection port is provided on the annular power connection plate above the first through hole;

[0009] Lamp group. The lamp group is composed of a power connection head and a lamp chain. The power connection head is inserted into the lamp chain installation cylinder. A second through groove group coaxial with the first through groove group is provided on the outer wall of the power connection head. A power connection rod that extends out of the first through hole and is connected to the power connection port is provided at the top of the power connection head. A first fixing mechanism is provided between the lamp chain installation cylinder and the power connection head;

[0010] A second fixing mechanism is provided on the inner wall of the annular groove. The second fixing mechanism can be respectively inserted into the first through groove group and the second through groove group in sequence. When connecting the lamp chain in the present utility model, only need to insert the lamp chain into the lamp chain installation cylinder. At this time, the power connection port and the power connection rod will be connected, thereby supplying power to the lamp chain. And the round beads are stuck on the spherical surface under the action of the spring to initially fix the lamp chain. Then rotate the first circular ring plate and the second circular ring plate so that the first insertion rod and the second insertion rod are respectively inserted into the first through groove, the third through groove, the second through groove, and the fourth through groove, and the lamp chain can be fixed on the annular frame of the crystal lamp. This not only makes the installation of the lamp chain simple, but also can prevent the lamp chain from falling due to the screws not being tightened firmly.

[0011] As a further solution of the present utility model, the first through groove group includes a first through groove and a second through groove provided on the outer wall of the upper end of the lamp chain installation cylinder. The first through groove and the second through groove are respectively located on the left and right sides of the lamp chain installation cylinder and are arranged in a vertical offset manner.

[0012] As a further solution of the present utility model, the second through groove group includes a third through groove and a fourth through groove provided on the outer wall of the power connection head. The first through groove and the third through groove are coaxial, and the second through groove and the fourth through groove are coaxial.

[0013] As a further solution of the present utility model, the second fixing mechanism includes a first annular guide groove and a second annular guide groove symmetrically provided on the inner wall of the annular groove. A first circular ring plate is rotatably provided in the first annular guide groove. A plurality of first insertion rods are sequentially provided on the outer wall of the first circular ring plate along the circumference. The first insertion rods can be sequentially inserted into the first through groove and the third through groove. A second circular ring plate is rotatably provided in the second annular guide groove. A plurality of second insertion rods are sequentially provided on the outer wall of the second circular ring plate along the circumference. The second insertion rods can sequentially pass through the second through groove and the fourth through groove. A driving mechanism is provided between the first circular ring plate and the second circular ring plate to drive the first circular ring plate and the second circular ring plate to rotate synchronously in opposite directions.

[0014] As a further solution of the present utility model, the driving mechanism includes a first arc-shaped rack provided on the first circular ring plate. A second arc-shaped rack is provided on the second circular ring plate below the first arc-shaped rack. A concave hole is provided on the annular frame between the first arc-shaped rack and the second arc-shaped rack. A first rotating shaft is rotatably provided at the axis of the concave hole. A gear that can respectively mesh with the first arc-shaped rack and the second arc-shaped rack is fixed at one end of the first rotating shaft, and a first circular plate is provided at the other end. A hexagonal hole is provided on the first circular plate.

[0015] As a further solution of the present utility model, a plurality of first jacks are sequentially arranged along the circumference on the inner wall of the concave hole. A second circular plate is arranged on one side of the first circular plate in the concave hole. A plurality of second jacks that cooperate with the first jacks are sequentially arranged along the circumference on the first circular plate. A plurality of insertion rods that can cooperate with the first jacks and the second jacks are sequentially arranged along the circumference on one side of the second circular plate. A hexagonal block that can cooperate with the hexagonal hole is arranged on the other side of the second circular plate.

[0016] As a further solution of the present utility model, the first fixing mechanism includes a plurality of mounting holes sequentially arranged along the circumference on the outer wall of the electrical connection head. A round bead is arranged in the mounting hole, and a spring is arranged between the round bead and the mounting hole. A plurality of spherical surfaces that can cooperate with the round beads are sequentially arranged along the circumference on the inner wall of the lamp chain installation cylinder.

[0017] As a further solution of the present utility model, a plurality of first threaded holes are sequentially arranged along the circumference on the first step. A plurality of second threaded holes coaxial with the first threaded holes are sequentially arranged along the circumference on the annular frame. A plurality of third threaded holes are sequentially arranged along the circumference on the second step. A plurality of fourth threaded holes coaxial with the third threaded holes are sequentially arranged along the circumference on the annular plate.

[0018] In summary, the beneficial effects of the utility model compared with the prior art are as follows: When connecting the lamp chain in the present utility model, only need to insert the lamp chain into the lamp chain installation cylinder. At this time, the electrical connection port and the electrical connection rod will be connected, thereby supplying power to the lamp chain. And the round beads are stuck on the spherical surfaces under the action of the springs to initially fix the lamp chain. Then rotate the first circular ring plate and the second circular ring plate so that the first insertion rods and the second insertion rods are respectively inserted into the first through slots, the third through slots, the second through slots, and the fourth through slots, and the lamp chain can be fixed on the annular frame of the crystal lamp. This not only makes the installation of the lamp chain simple, but also can prevent the lamp chain from falling due to the screws not being tightened. Description of the Drawings

[0019] Figure 1 Is a three-dimensional view of the present utility model.

[0020] Figure 2 Is an exploded view of the present utility model.

[0021] Figure 3 Is one of the sectional views of the present utility model.

[0022] Figure 4 Is the second sectional view of the present utility model.

[0023] Figure 5 Is the present utility model Figure 2 The enlarged view of part A in.

[0024] Figure 6 Is the present utility model Figure 2Enlarged view at B in [the figure].

[0025] Figure 7 For the present utility model Figure 2 Enlarged view at C in [the figure].

[0026] Figure 8 For the present utility model Figure 3 Enlarged view at D in [the figure].

[0027] Figure 9 For the present utility model Figure 4 Enlarged view at E in [the figure].

[0028] Explanation of reference numerals in the drawings: 1, annular frame; 2, first step; 3, chandelier frame; 4, annular groove; 5, second step; 6, annular plate; 7, lamp chain mounting cylinder; 20, first through groove group; 8, first through hole; 9, annular power connection plate; 10, power connection port; 30, lamp group; 31, power connection head; 32, lamp chain; 40, second through groove group; 11, power connection rod; 60, first fixing mechanism; 80, second fixing mechanism; 21, first through groove; 22, second through groove; 41, third through groove; 42, fourth through groove; 811, first annular guiding groove; 812, second annular guiding groove; 81, first circular ring plate; 82, first insertion rod; 83, second circular ring plate; 84, second insertion rod; 90, driving mechanism; 91, first arc-shaped rack; 92, second arc-shaped rack; 93, concave hole; 94, first rotating shaft; 95, gear; 96, first circular plate; 97, hexagonal hole; 101, first insertion hole; 102, second circular plate; 1011, second insertion hole; 103, insertion rod; 104, hexagonal block; 61, mounting hole; 62, ball; 63, spring; 64, spherical surface. Detailed implementation manners

[0029] The following specific implementation content provides multiple different embodiments or examples for implementing the utility model. Of course, these are only embodiments or examples and are not intended to be restrictive. Additionally, repeated reference numerals may be used in different embodiments, such as repeated numbers and / or letters. These repetitions are for the purpose of simply and clearly describing the utility model and do not represent a specific relationship between the different embodiments and / or structures being discussed.

[0030] In addition, spatial-related terms may be used, such as "below", "lower side", "from the inside to the outside", "above", "upper side" and similar terms. These relative terms are used to facilitate the description of the relationship between some elements or features and other elements or features in the drawings. These spatial relationship terms include different orientations of the device during use or operation, as well as the orientations described in the drawings. The device may be rotated to different orientations or other positions, and the spatial-related adjectives used therein can be similarly interpreted. Therefore, it cannot be construed as a limitation of the utility model. The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0031] The utility model will be further described below in conjunction with the accompanying drawing illustration and specific embodiments: As Figures 1 to 9 shown, a crystal lamp with an anti-detachment structure includes an annular frame 1. A first step 2 is provided at the top of the annular frame 1. A chandelier frame 3 that can be installed on the top of the ceiling is provided on the first step 2. An annular groove 4 is provided at the bottom of the annular frame 1. A second step 5 is provided at the bottom of the annular groove 4. An annular plate 6 is provided on the second step 5:

[0032] A lamp chain installation cylinder 7. A plurality of lamp chain installation cylinders 7 with openings facing down are sequentially provided along the circumference on the annular plate 6. A first through groove group 20 is provided on the outer wall of the upper end of the lamp chain installation cylinder 7. First through holes 8 are symmetrically provided at the top of the lamp chain installation cylinder 7;

[0033] An annular power connection plate 9. An annular power connection plate 9 is installed on the annular groove 4. A power connection port 10 is provided on the annular power connection plate 9 above the first through hole 8;

[0034] A lamp group 30. The lamp group 30 is composed of a power connection head 31 and a lamp chain 32. The power connection head 31 is inserted into the lamp chain installation cylinder 7. A second through groove group 40 coaxial with the first through groove group 20 is provided on the outer wall of the power connection head 31. A power connection rod 11 that extends out of the first through hole 8 and is connected to the power connection port 10 is provided at the top of the power connection head 31. A first fixing mechanism 60 is provided between the lamp chain installation cylinder 7 and the power connection head 31;

[0035] A second fixing mechanism 80. A second fixing mechanism 80 that can sequentially penetrate the first through groove group 20 and the second through groove group 40 is provided on the inner wall of the annular groove 4.

[0036] A further embodiment of the first through groove group 20 in the present utility model: The first through groove group 20 includes a first through groove 21 and a second through groove 22 provided on the outer wall of the upper end of the lamp chain mounting cylinder 7. The first through groove 21 and the second through groove 22 are respectively located on the left and right sides of the lamp chain mounting cylinder 7 and are arranged in a vertically offset manner.

[0037] A further embodiment of the second through groove group 40 in the present utility model: The second through groove group 40 includes a third through groove 41 and a fourth through groove 42 provided on the outer wall of the power connection head 31. The first through groove 21 and the third through groove 41 are coaxial, and the second through groove 22 and the fourth through groove 42 are coaxial.

[0038] A further embodiment of the second fixing mechanism 80 in the present utility model: The second fixing mechanism 80 includes a first annular guiding groove 811 and a second annular guiding groove 812 symmetrically arranged on the inner wall of the annular groove 4. A first circular ring plate 81 is rotatably arranged in the first annular guiding groove 811. A plurality of first inserting rods 82 are sequentially arranged on the outer wall of the first circular ring plate 81 along the circumference. The first inserting rods 82 can be sequentially inserted into the first through groove 21 and the third through groove 41. A second circular ring plate 83 is rotatably arranged in the second annular guiding groove 812. A plurality of second inserting rods 84 are sequentially arranged on the outer wall of the second circular ring plate 83 along the circumference. The second inserting rods 84 can sequentially pass through the second through groove 22 and the fourth through groove 42. A driving mechanism 90 is arranged between the first circular ring plate 81 and the second circular ring plate 83 and can drive the first circular ring plate 81 and the second circular ring plate 83 to rotate synchronously in opposite directions.

[0039] A further embodiment of the driving mechanism 90 in the present utility model: The driving mechanism 90 includes a first arc-shaped rack 91 arranged on the first circular ring plate 81. A second arc-shaped rack 92 is arranged on the second circular ring plate 83 below the first arc-shaped rack 91. A concave hole 93 is arranged on the annular frame 1 between the first arc-shaped rack 91 and the second arc-shaped rack 92. A first rotating shaft 94 is rotatably arranged at the axis center of the concave hole 93. A gear 95 that can be respectively engaged with the first arc-shaped rack 91 and the second arc-shaped rack 92 is fixed at one end of the first rotating shaft 94, and a first circular plate 96 is arranged at the other end. A hexagonal hole 97 is arranged on the first circular plate 96.

[0040] A further embodiment of the concave hole 93 in the present utility model: A plurality of first inserting holes 101 are sequentially arranged on the inner wall of the concave hole 93 along the circumference. A second circular plate 102 is arranged on one side of the first circular plate 96 in the concave hole 93. A plurality of second inserting holes 1011 that cooperate with the first inserting holes 101 are sequentially arranged on the first circular plate 96 along the circumference. A plurality of inserting rods 103 that can cooperate with the first inserting holes 101 and the second inserting holes 1011 are sequentially arranged on one side of the second circular plate 102 along the circumference. A hexagonal block 104 that can cooperate with the hexagonal hole 97 is arranged on the other side of the second circular plate 102.

[0041] A further embodiment of the first fixing mechanism 60 in the present utility model: The first fixing mechanism 60 includes a plurality of mounting holes 61 arranged in sequence along the circumference on the outer wall of the power connection head 31. A ball 62 is provided in the mounting hole 61, a spring 63 is provided between the ball 62 and the mounting hole 61, and a plurality of spherical surfaces 64 that can cooperate with the ball 62 are arranged in sequence along the circumference on the inner wall of the lamp chain mounting cylinder 7.

[0042] A further embodiment of the first step 2 in the present utility model: A plurality of first threaded holes are arranged in sequence along the circumference on the first step 2, a plurality of second threaded holes coaxial with the first threaded holes are arranged in sequence along the circumference on the annular frame 1, a plurality of third threaded holes are arranged in sequence along the circumference on the second step 5, and a plurality of fourth threaded holes coaxial with the third threaded holes are arranged in sequence along the circumference on the annular plate 6.

[0043] During use: Just insert the lamp chain into the lamp chain mounting cylinder. At this time, the power connection port and the power connection rod will be connected, so as to supply power to the lamp chain. And the ball is stuck on the spherical surface under the action of the spring to initially fix the lamp chain. Then insert the hexagonal block 104 on the second circular plate 102 into the hexagonal hole 97 of the second circular plate 102, so that the gear 95 drives the first arc-shaped rack 91 and the second arc-shaped rack 92 to rotate, and the first insertion rod and the second insertion rod are respectively inserted into the first through groove, the third through groove, the second through groove, and the fourth through groove, then the lamp chain can be fixed on the annular frame of the crystal lamp. In this way, not only is the installation of the lamp chain simple, but also it can prevent the lamp chain from falling due to the screws not being tightened.

[0044] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art of this industry should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A crystal lamp with an anti - shedding structure, comprising an annular frame (1). There is a first step (2) at the top of the annular frame (1), and a chandelier frame (3) that can be installed on the top of the ceiling is provided on the first step (2). There is an annular groove (4) at the bottom of the annular frame (1), and a second step (5) is provided at the bottom of the annular groove (4). An annular plate (6) is provided on the second step (5). It is characterized in that: A lamp chain installation cylinder (7). A plurality of lamp chain installation cylinders (7) with openings facing down are sequentially arranged along the circumference on the annular plate (6). A first through - groove group (20) is provided on the outer wall of the upper end of the lamp chain installation cylinder (7), and first through - holes (8) are symmetrically provided at the top of the lamp chain installation cylinder (7); An annular power - connection plate (9). An annular power - connection plate (9) is installed in the annular groove (4). A power - connection port (10) is provided on the annular power - connection plate (9) above the first through - hole (8); A lamp group (30). The lamp group (30) is composed of a power - connection head (31) and a lamp chain (32). The power - connection head (31) is inserted into the lamp chain installation cylinder (7). A second through - groove group (40) coaxial with the first through - groove group (20) is provided on the outer wall of the power - connection head (31). A power - connection rod (11) that extends out of the first through - hole (8) and is connected to the power - connection port (10) is provided at the top of the power - connection head (31). A first fixing mechanism (60) is provided between the lamp chain installation cylinder (7) and the power - connection head (31); A second fixing mechanism (80). A second fixing mechanism (80) that can sequentially penetrate into the first through - groove group (20) and the second through - groove group (40) is provided on the inner wall of the annular groove (4).

2. The crystal lamp with an anti-detachment structure according to claim 1, characterized in that, The first through - groove group (20) includes a first through - groove (21) and a second through - groove (22) provided on the outer wall of the upper end of the lamp chain installation cylinder (7). The first through - groove (21) and the second through - groove (22) are respectively located on the left and right sides of the lamp chain installation cylinder (7) and are arranged in an up - and - down staggered manner.

3. The crystal lamp with an anti-detachment structure according to claim 2, wherein, The second through - groove group (40) includes a third through - groove (41) and a fourth through - groove (42) provided on the outer wall of the power - connection head (31). The first through - groove (21) and the third through - groove (41) are coaxial, and the second through - groove (22) and the fourth through - groove (42) are coaxial.

4. A crystal lamp with an anti-detachment structure according to claim 3, characterized in that, The second fixing mechanism (80) includes a first annular guiding groove (811) and a second annular guiding groove (812) symmetrically arranged on the inner wall of the annular groove (4). A first annular plate (81) is rotatably arranged in the first annular guiding groove (811). A plurality of first inserting rods (82) are sequentially arranged on the outer wall of the first annular plate (81) along the circumference. The first inserting rods (82) can be sequentially inserted into the first through groove (21) and the third through groove (41). A second annular plate (83) is rotatably arranged in the second annular guiding groove (812). A plurality of second inserting rods (84) are sequentially arranged on the outer wall of the second annular plate (83) along the circumference. The second inserting rods (84) can sequentially pass through the second through groove (22) and the fourth through groove (42). A driving mechanism (90) is arranged between the first annular plate (81) and the second annular plate (83) and can drive the first annular plate (81) and the second annular plate (83) to rotate synchronously in opposite directions.

5. A crystal lamp with an anti-detachment structure according to claim 4, characterized in that, The driving mechanism (90) includes a first arc-shaped rack (91) arranged on the first annular plate (81). A second arc-shaped rack (92) is arranged below the first arc-shaped rack (91) on the second annular plate (83). A concave hole (93) is arranged on the annular frame (1) between the first arc-shaped rack (91) and the second arc-shaped rack (92). A first rotating shaft (94) is rotatably arranged at the axis center of the concave hole (93). A gear (95) that can be respectively engaged with the first arc-shaped rack (91) and the second arc-shaped rack (92) is fixed at one end of the first rotating shaft (94), and a first circular plate (96) is arranged at the other end. A hexagonal hole (97) is arranged on the first circular plate (96).

6. The crystal lamp with an anti-detachment structure according to claim 5, wherein, A plurality of first inserting holes (101) are sequentially arranged on the inner wall of the concave hole (93) along the circumference. A second circular plate (102) is arranged on one side of the first circular plate (96) in the concave hole (93). A plurality of second inserting holes (1011) that are matched with the first inserting holes (101) are sequentially arranged on the first circular plate (96) along the circumference. A plurality of inserting rods (103) that can be matched with the first inserting holes (101) and the second inserting holes (1011) are sequentially arranged on one side of the second circular plate (102) along the circumference. A hexagonal block (104) that can be matched with the hexagonal hole (97) is arranged on the other side of the second circular plate (102).

7. A crystal lamp with an anti-detachment structure according to claim 1, wherein, The first fixing mechanism (60) includes a plurality of mounting holes (61) sequentially arranged on the outer wall of the electrical connection head (31) along the circumference. A ball (62) is arranged in the mounting hole (61). A spring (63) is arranged between the ball (62) and the mounting hole (61). A plurality of spherical surfaces (64) that can be matched with the ball (62) are sequentially arranged on the inner wall of the lamp chain mounting cylinder (7) along the circumference.

8. A crystal lamp with an anti-detachment structure according to claim 1, wherein, A plurality of first threaded holes are sequentially arranged along the circumference on the first step (2), a plurality of second threaded holes coaxial with the first threaded holes are sequentially arranged along the circumference on the annular frame (1), a plurality of third threaded holes are sequentially arranged along the circumference on the second step (5), and a plurality of fourth threaded holes coaxial with the third threaded holes are sequentially arranged along the circumference on the annular plate (6).

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