Ball lamp fixing structure

Abstract

The utility model provides a ball lamp fixing structure which comprises a lamp string, a supporting ring, a first supporting rod, a second supporting rod and a third supporting rod, one end of the first supporting rod, one end of the second supporting rod and one end of the third supporting rod are all hinged to the supporting ring, and the lamp string is connected with the first supporting rod and / or the second supporting rod and / or the third supporting rod. The second supporting rod is located between the first supporting rod and the third supporting rod, the first clamping block is connected with the first supporting rod, the second clamping block is connected with the second supporting rod, the third clamping block is connected with the third supporting rod, one end of the connecting strip is connected with the first clamping block, and the other end of the connecting strip is connected with the second clamping block. The other end of the connecting strip penetrates through the second clamping block and then is connected with the third clamping block, the end, close to the first supporting rod, of the connecting strip is connected with the third supporting rod through a connecting piece, and the purpose of facilitating unfolding is achieved.

Description

Technical Field

[0001] This utility model relates to lighting fixtures, and more particularly to a spherical lamp fixing structure. Background Technology

[0002] Currently, Chinese patent application publication number CN114576599A discloses a copper wire-wound iron frame spherical lamp and its manufacturing method, including a main support rod, several side support rods, and a lamp string. The side support rods are distributed around the main support rod. The main support rod has two connecting pieces, which are located at the upper and lower ends of the main support rod, respectively. The two ends of the side support rods are bent to form an upper bent section and a lower bent section, which are respectively connected to the two corresponding connecting pieces. The lamp string also includes a clamping plate and a clamping nut. The clamping plate has several limiting grooves, which are engaged with the side support rods one by one. The clamping nut is threaded onto the main support rod. The clamping nut pushes the clamping plate toward the connecting piece located at the upper end of the main support rod, and the side support rod is stably clamped between the clamping plate and the connecting piece. The lamp string is wound around the side support rod.

[0003] The existing invention solves the problem of traditional copper wire lamps requiring individual welding of each side support rod, making installation much easier. However, when this type of copper wire lamp needs to be unfolded, each side bend section needs to be flipped one by one, and the distance between two adjacent side bend sections is difficult to control, thus affecting the overall aesthetics. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a spherical lamp fixing structure that facilitates the unfolding process and improves the aesthetics.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a spherical lamp fixing structure, including a lamp string, a support ring, a first support rod, a second support rod, and a third support rod. One end of the first support rod, the second support rod, and the third support rod are all hinged to the support ring. The lamp string is connected to the first support rod and / or the second support rod and / or the third support rod. The second support rod is located between the first support rod and the third support rod. The structure also includes a connecting strip, a first locking block, a second locking block, and a third locking block. The first locking block is connected to the first support rod, the second locking block is connected to the second support rod, and the third locking block is connected to the third support rod. One end of the connecting strip is connected to the first locking block, and the other end of the connecting strip passes through the second locking block and is connected to the third locking block. The end of the connecting strip near the first support rod is connected to the third support rod through a connecting piece.

[0006] To achieve the above technical solution, when transportation is required, the connecting piece is separated from the third support rod. Subsequently, the first and third support rods can be flipped along the hinge towards the second support rod, thereby greatly reducing the space occupied and facilitating transportation. When the first support rod is flipped away from the third support rod, the first locking block moves the second locking block through the connecting strip, causing the second support rod to rotate. After the connecting strip is connected to the third support rod through the connecting piece, the connecting strip is tensioned to simultaneously position the first, second, and third support rods. Furthermore, the distance between the first and second support rods remains constant, and the distance between the second and third support rods remains constant. The unfolding process is convenient, eliminating the need to adjust the positions of the first, second, and third support rods, and also provides a better aesthetic appearance.

[0007] As a preferred embodiment of this utility model, the second support rod is provided in multiple forms.

[0008] The above technical solution, with multiple second supports, can further enhance the aesthetics of the spherical lamp.

[0009] As a preferred embodiment of this utility model, the first, second, and third locking blocks each include a body and a protrusion. The protrusion is fixed to the body and has a connecting hole for connecting with a connecting strip. The body has a positioning area and an elastic groove communicating with the positioning area is formed on the side wall of the body.

[0010] To achieve the above technical solution, the main body is moved closer to the first support rod. The first support rod opens the elastic groove and is embedded in the positioning area. The main body applies pressure to the first support rod, and the resulting friction fixes the main body and the first support rod. The connecting strip passes through the connecting hole on the protrusion. The friction between the connecting strip and the inner wall of the connecting hole achieves positioning between the connecting strip and the protrusion, making installation convenient. Similarly, it is easy to connect the main body to the second support rod and the main body to the third support rod.

[0011] As a preferred embodiment of this utility model, the inner wall of the positioning area is provided with a plurality of protrusions, which abut against the outer walls of the first support rod, the second support rod, and the third support rod.

[0012] To achieve the above technical solution, the arrangement of multiple protrusions makes the connection between the main body and the first support rod, between the main body and the third support rod, and between the main body and the third support rod more stable.

[0013] As a preferred embodiment of the present invention, the connector is annular and has a connecting groove, the two ends of the connector are close to each other and the width of the connecting groove is reduced, and the third support rod (3) is located inside the connector.

[0014] To achieve the above technical solution, press the connector, place the third support rod inside the connector along the connecting groove, and then release the connector. The width of the connecting groove is reduced by its own elastic force, thereby achieving a stable connection between the first support rod and the third support rod, which is convenient to operate.

[0015] As a preferred embodiment of this utility model, the end of the connector away from the third support rod is provided with a protruding limiting part, and the end of the connecting strip near the first locking block is connected to the limiting part.

[0016] The above technical solution makes the connection between the connecting strip and the connecting component more stable.

[0017] As a preferred embodiment of this utility model, it further includes a fixing ring. The ends of the first support rod, the second support rod, and the third support rod away from the support ring are all hinged to the fixing ring. A fixing rod is fixedly connected between the support ring and the fixing ring. The fixing rod is located between two adjacent second support rods. The fixing rod is connected to a fourth locking block. The connecting strip is connected to the fourth locking block.

[0018] To achieve the above technical solution, since the fixed rod, fixed ring, and support ring are fixedly connected, rotating the first support rod towards the fixed rod and rotating the third support rod towards the fixed rod, and fixing the first and third support rods together, will fix the spherical lamp as a whole, thus improving the structural stability during transportation.

[0019] As a preferred embodiment of this utility model, two of each of the first and third support rods are provided and distributed along the axis of the support ring.

[0020] By implementing the above technical solution, the spherical lamp can form a ring shape when stored, reducing the overall thickness and making it easier to take out. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the external structure of an embodiment;

[0022] Figure 2 for Figure 1 Enlarged view of point A;

[0023] Figure 3 A schematic diagram showing the position of the fixed rod.

[0024] Reference numerals: 11, support ring; 12, fixing ring; 13, fixing rod; 1, first support rod; 2, second support rod; 3, third support rod; 4, connecting assembly; 41, connecting strip; 42, first locking block; 43, second locking block; 44, third locking block; 45, fourth locking block; 51, body; 52, protrusion; 53, protrusion; 54, elastic groove; 6, connector; 61, connecting groove; 62, limiting part. Detailed Implementation

[0025] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, so that the technical solution of this utility model can be more easily understood and mastered.

[0026] A spherical lamp fixing structure includes a string of lamps (not shown), a support ring 11, a first support rod 1, a second support rod 2, and a third support rod 3. The upper ends of the first support rod 1, the second support rod 2, and the third support rod 3 are all hinged to the support ring 11. Multiple second support rods 2 are located between the first support rod 1 and the third support rod 3. The first support rod 1, the second support rod 2, and the third support rod 3 are all arc-shaped.

[0027] The ends of the first support rod 1, the second support rod 2, and the third support rod 3, away from the support ring 11, are all hinged to the fixed ring 12. The fixed ring 12 is coaxially arranged with the support ring 11. A fixed rod 13, which is circular in shape, is fixedly connected between the support ring 11 and the fixed ring 12. The fixed rod 13 is located between two adjacent second support rods 2.

[0028] The light string is connected to the first support rod 1, the second support rod 2, the third support rod 3, and the fixing rod 13. There are two of each of the first support rod 1 and the third support rod 3, which are distributed along the axis of the support ring 11.

[0029] The first support rod 1 flips along the hinge, causing multiple second support rods 2 to flip away from the third support rod 3 via the connecting assembly 4. The connecting assembly 4 includes a connecting strip 41, a first locking block 42, a second locking block 43, a third locking block 44, and a fourth locking block 45. The first locking block 42 is connected to the first support rod 1, the second locking block 43 is connected to the second support rod 2, the third locking block 44 is connected to the third support rod 3, and the fourth locking block 45 is connected to the fixing rod 13. One end of the connecting strip 41 is connected to the first locking block 42, and the other end of the connecting strip 41 passes through the second locking block 43, the fourth locking block 45, and then connects to the third locking block 44.

[0030] The first locking block 42, the second locking block 43, the third locking block 44, and the fourth locking block 45 each include a body 51 and a protrusion 52. The protrusion 52 is fixed to the outer wall of the body 51 and has a connecting hole for connecting to the connecting strip 41, with the connecting hole and the connecting strip 41 having an interference fit. A positioning area is formed on the body 51, and an elastic groove 54 communicating with the positioning area is formed on the side wall of the body 51. The connecting strip 41 can be made of TPE material.

[0031] Multiple protrusions 53 are provided on the inner wall of the positioning area. The protrusions 53 are used to abut against the outer walls of the first support rod 1, the second support rod 2, the third support rod 3, and the fixing rod 13.

[0032] The first support rod 1 flips along the hinge and engages with the third support rod 3. A connector 6 is connected to the end of the connecting strip 41 near the first locking block 42, and a connecting groove 61 is formed on the side wall of the connector 6. Pressing the connector 6 opens the connecting groove 61, and the third support rod 3 is placed inside the connector 6 along the connecting groove 61. Releasing the connector 6 causes the two ends of the connector 6 to come closer together.

[0033] The end of the connector 6 away from the third support rod 3 is provided with a protruding limiting part 62, and the end of the connector 41 near the first locking block 42 is connected to the limiting part 62.

[0034] Of course, the above are just typical examples of this utility model. In addition, this utility model may have many other specific implementation methods. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by this utility model.

Claims

1. A spherical lamp fixing structure, comprising a lamp string, a support ring (11), a first support rod (1), a second support rod (2), and a third support rod (3), wherein one end of the first support rod (1), the second support rod (2), and the third support rod (3) are all hinged to the support ring (11), the lamp string is connected to the first support rod (1) and / or the second support rod (2) and / or the third support rod (3), and the second support rod (2) is located between the first support rod (1) and the third support rod (3), characterized in that: It also includes a connecting strip (41), a first locking block (42), a second locking block (43) and a third locking block (44). The first locking block (42) is connected to the first support rod (1), the second locking block (43) is connected to the second support rod (2), and the third locking block (44) is connected to the third support rod (3). One end of the connecting strip (41) is connected to the first locking block (42), and the other end of the connecting strip (41) passes through the second locking block (43) and is connected to the third locking block (44). The end of the connecting strip (41) near the first support rod (1) is connected to the third support rod (3) through a connector (6).

2. The spherical lamp fixing structure according to claim 1, characterized in that: The second support rod (2) is provided in multiple ways.

3. The spherical lamp fixing structure according to claim 1, characterized in that: The first locking block (42), the second locking block (43), and the third locking block (44) each include a body (51) and a protrusion (52). The protrusion (52) is fixed on the body (51). The protrusion (52) has a connecting hole for connecting with the connecting strip (41). The body (51) has a positioning area. The side wall of the body (51) has an elastic groove (54) communicating with the positioning area.

4. The spherical lamp fixing structure according to claim 3, characterized in that: The inner wall of the positioning area is provided with a plurality of protrusions (53), which abut against the outer walls of the first support rod (1), the second support rod (2), and the third support rod (3).

5. The spherical lamp fixing structure according to claim 1, characterized in that: The connector (6) is annular and has a connecting groove (61). The two ends of the connector (6) are close to each other and the width of the connecting groove (61) is reduced. The third support rod (3) is located inside the connector (6).

6. The spherical lamp fixing structure according to claim 5, characterized in that: The connector (6) is provided with a protruding limiting part (62) at the end away from the third support rod (3), and the end of the connecting strip (41) near the first locking block (42) is connected to the limiting part (62).

7. The spherical lamp fixing structure according to claim 1, characterized in that: It also includes a fixing ring (12), and the ends of the first support rod (1), the second support rod (2), and the third support rod (3) away from the support ring (11) are all hinged to the fixing ring (12). A fixing rod (13) is fixedly connected between the support ring (11) and the fixing ring (12). The fixing rod (13) is located between two adjacent second support rods (2). The fixing rod (13) is connected to a fourth locking block (45). The connecting strip (41) is connected to the fourth locking block (45).

8. The spherical lamp fixing structure according to claim 1, characterized in that: The first support rod (1) and the third support rod (3) are each provided in pairs and are distributed along the axis of the support ring (11).

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