CN114576599B - An iron-frame ball-wrapped copper wire lamp and its production method - Google Patents

Abstract

The utility model provides an iron frame ball winding copper wire lamp and a manufacturing method thereof. The utility model comprises a main support rod, a plurality of side support rods and a light string, wherein the side support rods are distributed at the peripheral position of the main support rod, two connecting sheets are arranged on the main support rod, the two connecting sheets are respectively positioned at the upper end and the lower end of the main support rod, the two ends of the side support rod are respectively bent to form an upper bending section and a lower bending section, the upper bending section and the lower bending section respectively penetrate through and are rotationally connected with the two corresponding connecting sheets, the light string also comprises a compressing sheet and a compressing nut, the compressing sheet is provided with a plurality of limiting grooves, the limiting grooves are in one-to-one corresponding clamping with the side support rods, the compressing nut is in threaded connection with the main support rod, the compressing nut pushes the compressing sheet to one side of the connecting sheet positioned at the upper end of the main support rod, and the side support rod is stably clamped between the compressing sheet and the connecting sheets; the light string is wound on the side support rod. The problem of traditional copper wire lamp need be one by one contralateral branch carry out welded operation drawback is solved, and the installation convenience is high.

Description

An iron-frame ball-wrapped copper wire lamp and its production method

Technical field

The present invention relates to lighting, in particular, to an iron frame ball-wrapped copper wire lamp and a manufacturing method thereof.

Background technique

The existing iron frame lamp structure is such as the Chinese utility model patent with announcement number CN2401773Y, an iron frame lamp. Its structure mainly includes an iron frame and a UL standard light string. The iron frame is bent into various required shapes. The above patent document The middle iron frame is in the shape of a deer, and the UL standard light string is placed and wrapped around the iron frame; when the UL standard light string is lit, it can form a light pattern of a specific shape.

The overall shape of some iron frame lamps is set to be circular, that is, it mainly has a main support pole and multiple arc-shaped side support poles. The multiple side support poles are distributed around the main support pole. In order to make the side support poles as close as possible The spacing angles between the two support poles are equal. Every time a side support pole is installed on the main support pole, the end of the corresponding side support pole needs to be welded to the main support pole, which is a cumbersome operation.

Contents of the invention

In view of this, the first object of the present invention is to provide a copper-wire lamp with an iron frame and a ball, which is easy to install.

In order to solve the above technical problems, the technical solution of the present invention is:

An iron frame ball-wrapped copper wire lamp includes a main support pole, a number of side support poles, and a light string. Several of the side support poles are distributed around the main support pole. Two main support poles are provided on the The two connecting pieces are respectively located at the upper and lower ends of the main support pole. The two ends of the side support pole are respectively bent to form an upper bending section and a lower bending section. The upper bending section and the lower bending section The folding sections respectively penetrate and are rotationally connected to the corresponding two connecting pieces, and the rotation axis center lines of the upper and lower bending sections are parallel to the length direction of the main support rod;

It also includes a compression piece and a compression nut. The compression piece is provided with a number of limiting grooves. The limiting grooves engage with the side support rods one by one. The compression nut is threadedly connected to the main main rod. On the support pole, the compression nut pushes the compression piece to the side of the connecting piece located at the upper end of the main support pole, and the side support pole is stably clamped between the compression piece and the connecting piece;

The light string is wrapped around the side support pole.

Through the above technical solution, during the actual installation process, the upper bending section is first inserted into one of the connecting pieces, the lower bending section is inserted into the other connecting piece, and then the pressing piece is installed on one side of the connecting piece. By turning the compression nut, the compression nut pushes the compression piece to the side of the connecting piece, and the side support rod can be snapped into the corresponding limit groove on the compression piece, and the side support rod is stably clamped on the compression piece. and the connecting piece, the installation is completed; during the above installation process, the operator does not need to weld the side supports one by one, and the installation operation efficiency is high.

Preferably, the connecting piece is provided with a plurality of connecting grooves, and the side struts can be engaged in the connecting grooves one by one.

Through the above technical solution, the connecting groove on the connecting piece and the limiting groove on the pressing piece cooperate with each other, and the side support rod can be clamped in the connecting groove and the limiting groove at the same time, and the connection stability of the side supporting rod is higher.

Preferably, the two connecting pieces are divided into an upper piece and a lower piece, and the upper piece is located above the lower piece;

A middle toothed plate is rotatably connected to the upper piece, and a small toothed plate is connected to the upper bending section. The small toothed plate is distributed around the middle toothed plate. The small toothed plate and the middle toothed plate Engage.

Through the above technical solution, the middle toothed disc is rotated, and the middle toothed disc drives the small toothed disc on the upper bending section to rotate, and the small toothed disc drives the upper bending section to rotate, so that the entire side support rod can rotate, and the side support rod can Swing angle adjustment is more convenient.

Preferably, the upper bending section is provided with a slider, the small toothed plate is slidably connected to the slider, and the small toothed plate can slide up and down along the upper bending section;

The thrust nut is threadedly connected to the upper bending section, and the thrust nut is used to push the small gear plate to slide up and down, thereby causing the small gear plate to mesh with or disengage from the middle gear plate.

Through the above technical solution, when it is necessary to adjust part of the side support rods to swing, the thrust nut is turned, and the thrust nut and the small gear plate will move downward until the small gear plate meshes with the middle gear plate. When the middle gear plate rotates, the The small gear plate that meshes with it is driven to rotate, but the side support rod corresponding to the small gear plate that is not engaged with the middle gear plate will not rotate. Therefore, the angular position of some of the side support rods can be adjusted according to the actual situation.

Preferably, the thrust nut is provided with a bump, and the bump is used to offset the small gear plate.

Through the above technical solution, since the small gear plate meshes with the middle gear plate, the bumps can effectively reduce the effective contact area between the small gear plate and the thrust nut. The friction between the two is relatively small, reducing the risk of damage caused by the rotation of the small gear plate. Unexpected driving force on the thrust nut.

Preferably, the side wall of the small gear plate close to the upper piece is provided with a rough surface, and the rough surface is used to offset the side wall of the upper piece.

Through the above technical solution, when the thrust nut pushes the small gear plate to the side of the upper plate, the rough surface of the small gear plate will directly offset the side wall of the upper plate. The rough surface can greatly increase the contact friction between the small gear plate and the upper plate. , thereby improving the fixing effect of the thrust nut on the pinion.

Preferably, an elastic spring is connected between the small gear plate and the upper plate.

Through the above technical solution, when the thrust nut is loosened, the thrust nut will move downward, and the elastic spring will also push the small gear plate to move downward, thereby improving the meshing stability between the small gear plate and the middle gear plate.

Preferably, a positioning hole is provided in the middle of the middle gear plate, and the main support rod penetrates through the positioning hole, upper piece, and compression piece in sequence;

The outer surface of the main support rod is provided with a plurality of externally threaded segments distributed at intervals, and the positioning holes are threadedly connected to the externally threaded segments.

Through the above technical solution, when adjusting the relative position between the upper piece and the lower piece, the upper and lower gears can be moved up and down, and then the positioning hole is threadedly connected to the external thread segment, and then the compression nut is used to tighten the The pressing piece is pressed against the upper piece, and the height positions of the entire upper piece, middle toothed plate, and pressing piece are fixed.

The second object of the present invention is to provide a copper-wire lamp with an iron frame and a ball, which is easy to install.

In order to solve the above technical problems, the technical solution of the present invention is:

A method of manufacturing the above-mentioned iron frame ball-wrapped copper wire lamp, the manufacturing method is as follows:

S1: Adjust the distance between the upper piece and the lower piece along the length of the main support pole;

S2: Insert the upper bending section of the side support rod into the upper piece, and insert the lower bending section of the side support rod into the lower piece;

S3: Thread the compression nut to the main support rod. The compression nut pushes the compression piece to the side of the connecting piece located at the upper end of the main support pole. The side support rod is stably clamped between the compression piece and the connecting piece. .

Through the above technical solution, only the upper bending section is inserted into the upper piece, the lower bending section is inserted into the lower piece, the compression nut pushes the compression piece, and the side support rod is stably clamped between the compression piece and the connecting piece. Time to complete the installation; during the above installation process, the operator does not need to weld the side supports one by one, and the installation operation efficiency is high.

Preferably, S4: When the swing position of the side support rod needs to be adjusted, the compression nut can be loosened first, and the side support rod can move between the compression piece and the connecting piece. According to the side of the entire iron frame ball copper wire lamp The support rod arrangement requires that the thrust nut on the corresponding upper bending section be loosened downward, and the small gear plate moves downward to the position where it meshes with the middle gear plate;

S5: Rotate the middle gear plate, the middle gear plate drives the corresponding small gear plate to rotate, and the small gear plate drives the corresponding side support rod to rotate until the side support rod rotates to the specified swing angle, the middle gear plate stops rotating, and moves upward Tighten the compression nut, which will push the small gear plate to overcome the elastic force of the elastic spring and move upward until the rough surface of the small gear plate touches the side wall of the upper piece.

S6: Push the middle gear plate to move along the length of the main support rod, and thread the middle gear plate to the external thread segment corresponding to this position, and then re-lock the compression nut and press it against the compression piece.

Through the above technical solution, the small gear plate on the side support rod can be selectively engaged with the middle gear plate, and the middle gear plate drives the meshed small gear plate to rotate, thereby controlling the angular swing of the designated side support rod. , high operational convenience and stable driving effect.

The technical effects of the present invention are mainly reflected in the following aspects:

(1) Solve the operational shortcomings of traditional copper wire lamps that require welding side supports one by one, making installation more convenient;

(2) The distance between the upper piece and the lower piece is controllable to adapt to the installation requirements of side struts with different deformations;

(3) The middle gear plate meshes with the small gear plate on the corresponding side support rod to selectively control the swing angle of the specified side support rod.

Description of the drawings

Figure 1 is a schematic structural diagram of Embodiment 1;

Figure 2 is a partial cross-sectional view of Embodiment 1;

Figure 3 is an enlarged view of part A of Figure 2;

Figure 4 is an enlarged view of part B in Figure 3;

Figure 5 shows the arrangement relationship between the toothed disc and the small toothed disc in the first embodiment.

Reference signs: 1. Main support; 2. Side support; 21. Upper bending section; 22. Lower bending section; 3. Connecting piece; 31. Upper piece; 32. Lower piece; 33. Connection groove ; 4. Pressing piece; 5. Limiting groove; 6. Pressing nut; 7. Middle gear plate; 8. Small gear plate; 9. Slider; 10. Bump; 11. Rough surface; 12. Positioning hole ; 13. External thread section; 14. Elastic spring; 15. Thrust nut.

Detailed ways

The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings to make the technical solution of the present invention easier to understand and master.

Example 1:

An iron frame ball-wrapped copper wire lamp, as shown in Figure 1, includes a main support pole 1 and several side support poles 2. Each side support pole 2 is an arc-shaped pole, and several side support poles 2 are distributed on the main support pole. At the peripheral position of 1, the entire lamp shape is spherical. The main support rod 1 and the side support rod 2 are mainly made of iron.

Referring to Figure 1, two connecting pieces 3 are provided on the main support rod 1. The two connecting pieces 3 are divided into an upper piece 31 and a lower piece 32. The upper piece 31 is located above the lower piece 32.

2 and 3 , the main support rod 1 penetrates through the upper piece 31 , and the end of the main support rod 1 is fixedly connected to the lower piece 32 .

Referring to Figures 2 and 3, the two ends of the side support rod 2 are respectively bent to form an upper bending section 21 and a lower bending section 22. The upper bending section 21 and the lower bending section 22 are parallel to each other. The upper bending section 21 and the lower bending section 22 respectively penetrate and are rotationally connected to the two corresponding connecting pieces 3. The rotation axes of the upper bending section 21 and the lower bending section 22 are parallel to the length direction of the main support rod 1. .

Referring to Figures 2 and 3, it also includes a compression piece 4 and a compression nut 6. The compression piece 4 and the compression nut 6 are located on the side of the upper piece 31 away from the lower piece 32. A number of limiting grooves 5 are provided on the pressing piece 4, and the limiting grooves 5 engage with the side support rods 2 one by one. The compression nut 6 is threadedly connected to the main support rod 1. The compression nut 6 pushes the compression piece 4 to the side of the connecting piece 3 located at the upper end of the main support rod 1. The side support rod 2 is stably clamped on the compression piece 4. and connecting piece 3.

Referring to Figures 2 and 3, it is best to provide a plurality of connection grooves 33 on the connecting piece 3. The connection grooves 33 correspond to the limiting grooves 5 one by one, and the side supports 2 can be snapped into the connection one by one. Groove 33.

Referring to Figures 3 and 5, the upper piece 31 is rotatably connected to a middle toothed disc 7, and the middle toothed disc 7 is located on the side of the upper piece 31 close to the lower piece 32.

Referring to FIG. 5 , each upper bending section 21 is connected to a small toothed plate 8 . The small toothed plate 8 is distributed around the middle toothed plate 7 , and the small toothed plate 8 meshes with the middle toothed plate 7 .

Referring to Figures 2 and 4, a slider 9 is fixed on the upper bending section 21. The pinion 8 is slidingly connected to the slider 9. The sliding direction of the pinion 8 is parallel to the length direction of the main support rod 1. The small gear plate 8 can slide up and down along the upper bending section 21 .

Referring to Figures 2 and 4, a thrust nut 15 is threadedly connected to the upper bending section 21. The thrust nut 15 is located on the side of the pinion 8 near the lower piece 32. The thrust nut 15 is used to push the pinion 8 to slide up and down. , thereby causing the small gear plate 8 to mesh with or disengage from the middle gear plate 7 . An elastic spring 14 is connected between the small gear plate 8 and the upper piece 31. The elastic force of the elastic spring 14 is exerted on the small gear plate 8. If it is separated from the limiting effect of the thrust nut 15, the small gear plate 8 can move toward the lower piece 32. .

Referring to FIGS. 2 and 4 , the thrust nut 15 is provided with a bump 10 , and the bump 10 is used to offset the pinion 8 . The volume of the bump 10 is as small as possible to reduce the effective contact area between the bump 10 and the pinion 8 .

Referring to Figure 4, the side wall of the small gear plate 8 close to the upper piece 31 is provided with a rough surface 11. The rough surface 11 is used to offset the side wall of the upper piece 31, thereby improving the friction between the small gear plate 8 and the side wall of the upper piece 31. Contact friction.

Referring to Figures 2 and 3, a positioning hole 12 is provided in the middle of the middle gear plate 7, and the main support rod 1 passes through the positioning hole 12, the upper piece 31, and the pressing piece 4 in sequence.

Referring to Figures 2 and 3, the outer surface of the main support rod 1 is provided with a number of externally threaded sections 13 distributed at intervals, and the positioning holes 12 can be threadedly connected to the externally threaded sections 13.

Each side support pole 2 is wrapped with a luminous light string, which is not shown in the accompanying drawings. The light string is made of copper wire light string.

Example 2:

A method of manufacturing a copper wire lamp with an iron frame and a ball as in Embodiment 1. The manufacturing method is as follows:

S1: Adjust the distance between the upper piece 31 and the lower piece 32 along the length direction of the main support 1.

Specifically, the upper and lower positions of the upper piece 31 and the pressing piece 4 can be moved along the length direction of the main support rod 1 .

S2: After the upper piece 31 and the compression piece 4 move to the desired height, insert the upper bending section 21 of the side support rod 2 into the upper piece 31, and insert the lower bending section 22 of the side support rod 2 into the lower part. Part 32;

S3: Thread the compression nut 6 to the main support pole 1. The compression nut 6 pushes the compression piece 4 to the side of the connecting piece 3 located at the upper end of the main support pole 1. The side support pole 2 is stably clamped on the pressure Between the tightening piece 4 and the connecting piece 3, the side support rods 2 are clamped one by one between the connecting groove 33 and the limiting groove 5;

S4: When you need to adjust the swing position of the side support rod 2, you can first loosen the compression nut 6, and the side support rod 2 can move between the compression piece 4 and the connecting piece 3, and then adjust the ball copper wire of the entire iron frame According to the arrangement requirements of the side support rods 2 of the lamp, the thrust nut 15 on the corresponding upper bending section 21 is loosened downward, and the elastic spring 14 pushes the small gear plate 8 to move downward, and the small gear plate 8 moves downward to connect with the middle gear plate. 7 meshing position;

S5: Rotate the middle toothed disc 7. The middle toothed disc 7 drives the corresponding small toothed disc 8 to rotate. The small toothed disc 8 drives the corresponding side support rod 2 to rotate until the side support rod 2 rotates to the specified swing angle. The toothed disc 7 stops rotating;

Tighten the compression nut 6 upward, and the compression nut 6 pushes the pinion plate 8 to overcome the elastic force of the elastic spring 14 and move upward until the rough surface 11 of the pinion plate 8 contacts the side wall of the upper piece 31;

S6: Push the middle toothed disc 7 to move along the length direction of the main support rod 1, and thread the middle toothed disc 7 to the external thread segment 13 corresponding to this position, and then re-lock the compression nut 6 and tighten it. Film 4 on.

Of course, the above are only typical examples of the present invention. In addition, the present invention can also have various other specific implementations. Any technical solution formed by equivalent substitution or equivalent transformation falls within the scope of protection claimed by the present invention. Inside.

Claims (8)

1. A ball-wrapped copper wire lamp with an iron frame, including a main support pole (1), a plurality of side support poles (2), and a light string. Several of the side support poles (2) are distributed on the main support pole (1). ), which is characterized by: the main support rod (1) is provided with two connecting pieces (3), and the two connecting pieces (3) are respectively located at the upper and lower ends of the main support rod (1), so The two ends of the side support rod (2) are respectively bent to form an upper bending section (21) and a lower bending section (22). The upper bending section (21) and the lower bending section (22) respectively pass through and Rotatingly connected to the corresponding two connecting pieces (3), the rotation axis center line of the upper bending section (21) and the lower bending section (22) is parallel to the length direction of the main support rod (1); It also includes a compression piece (4) and a compression nut (6). The compression piece (4) is provided with a number of limiting grooves (5). The limiting grooves (5) are connected with the side support rods ( 2) One-to-one engagement, the compression nut (6) is threadedly connected to the main support rod (1), and the compression nut (6) pushes the compression piece (4) toward the main support rod (1). 1) On one side of the connecting piece (3) at the upper end, the side support rod (2) is stably clamped between the pressing piece (4) and the connecting piece (3); The light string is wrapped around the side support pole (2); The two connecting pieces (3) are divided into an upper piece (31) and a lower piece (32), and the upper piece (31) is located above the lower piece (32); The upper piece (31) is rotatably connected to a middle toothed plate (7), and the upper bending section (21) is connected to a small toothed plate (8). The small toothed plate (8) is distributed in the middle. At the peripheral position of the toothed disc (7), the small toothed disc (8) meshes with the middle toothed disc (7); The upper bending section (21) is provided with a slider (9), and the pinion plate (8) is slidingly connected to the slider (9). The pinion plate (8) can move along the The above-mentioned bending section (21) slides up and down; It also includes a thrust nut (15), which is threadedly connected to the upper bending section (21). The thrust nut (15) is used to push the pinion plate (8) to slide up and down, thereby making the pinion plate (8) slide up and down. The toothed disc (8) is engaged with or disengaged from the middle toothed disc (7). 2. The iron frame ball-wrapped copper wire lamp according to claim 1, characterized in that: the connecting piece (3) is provided with a plurality of connecting grooves (33), and the side support rod (2) can be One corresponding snap fits into the connection groove (33). 3. The iron frame ball-wrapped copper wire lamp according to claim 1, characterized in that: the thrust nut (15) is provided with a bump (10), and the bump (10) is used to connect with the The small gear plate (8) offsets it. 4. The iron frame ball-wrapped copper wire lamp according to claim 1, characterized in that: the side wall of the small gear plate (8) close to the upper piece (31) is provided with a rough surface (11), and the The rough surface (11) is used to offset the side wall of the upper piece (31). 5. The iron frame ball-wound copper wire lamp according to claim 1, characterized in that: an elastic spring (14) is connected between the small gear plate (8) and the upper piece (31). 6. The iron frame ball-wound copper wire lamp according to claim 1, characterized in that: the middle gear plate (7) is provided with a positioning hole (12), and the main support rod (1) passes through the Positioning hole (12), upper piece (31), compression piece (4); A number of externally threaded sections (13) distributed at intervals are provided on the outer surface of the main support rod (1), and the positioning holes (12) are threadedly connected to the externally threaded sections (13). 7. A method for manufacturing the iron frame ball-wrapped copper wire lamp as claimed in claim 6, the manufacturing method is as follows: S1: Adjust the distance between the upper piece (31) and the lower piece (32) along the length direction of the main support rod (1); S2: Insert the upper bending section (21) of the side support rod (2) into the upper piece (31), and insert the lower bending section (22) of the side support rod (2) into the lower piece (32); S3: Thread the compression nut (6) to the main support rod (1). The compression nut (6) pushes the compression piece (4) toward the connecting piece (3) located at the upper end of the main support rod (1). side, the side support rod (2) is stably clamped between the pressing piece (4) and the connecting piece (3). 8. The production method according to claim 7, whose production method is as follows: S4: When you need to adjust the swing position of the side support rod (2), you can first loosen the compression nut (6), and the side support rod (2) can move between the compression piece (4) and the connecting piece (3) , according to the arrangement requirements of the side support rods (2) of the entire iron frame ball copper wire lamp, loosen the thrust nut (15) on the corresponding upper bending section (21) downwards, and move the small gear plate (8) downwards to the position of meshing with the middle gear plate (7); S5: Rotate the middle gear plate (7), the middle gear plate (7) drives the corresponding small gear plate (8) to rotate, and the small gear plate (8) drives the corresponding side support rod (2) to rotate until the side support rod (2) Rotate to the specified swing angle, the middle gear plate (7) stops rotating, tighten the compression nut (6) upward, and the compression nut (6) pushes the small gear plate (8) to overcome the elastic force of the elastic spring (14) It moves upward until the rough surface (11) of the small gear plate (8) and the side wall of the upper piece (31) offset; S6: Push the middle toothed disc (7) to move along the length of the main support rod (1), and thread the middle toothed disc (7) to the corresponding external thread segment (13) at that position, and then tighten the compression nut. (6) Re-lock and press on the pressing piece (4).