CN111706803B

CN111706803B - Modular stable form LED support

Info

Publication number: CN111706803B
Application number: CN202010636028.XA
Authority: CN
Inventors: 李庭庭
Original assignee: Hunan Changtian Electronics Co ltd
Current assignee: Hunan Changtian Electronics Co.,Ltd.
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-12-31
Anticipated expiration: 2040-07-03
Also published as: CN111706803A

Abstract

The invention relates to the technical field of LED support equipment, in particular to a combined stable LED support, which comprises a support main body, wherein a limiting frame is fixedly connected to the inner bottom surface of the support main body, a sliding rod is movably connected to the inner part of the limiting frame, an iron sheet is fixedly connected to the upper surface of the sliding rod, a reminding rod is inserted into the limiting frame, a first toothed plate is inserted into the upper surface of the support main body, a support plate is fixedly connected to the upper surface of the first toothed plate, a connecting rod on the upper surface of a rectangular sliding block moves towards the right side through a lever principle, so that the contact surface between the bottom frame and a reinforcing rod is fastened, the bottom frame is fixed through the reinforcing rod and a limiting spring, the stability of the support main body to the bottom frame is improved, the iron core has magnetism through an electromagnetic principle, the iron sheet is attracted by the iron core, and the port of the reminding rod moves to the outer part of a lamp base, a warning sign is pasted on the port of the reminding rod, so that the safety of workers during replacement is improved.

Description

Modular stable form LED support

Technical Field

The invention relates to the technical field of LED support equipment, in particular to a combined stable LED support.

Background

The LED lamp is a common lamp, the LED lamp is a lamp using a light emitting diode as a light source, a semiconductor LED is generally solidified on a support by using silver glue or white glue, and then a circuit wire is connected.

However, the conventional LED lamp mounting bracket cannot fix an LED lamp well, has poor mounting stability of the LED lamp, and has low safety, and the bracket is electrified due to short circuit, so that there is a certain risk when a damaged LDE lamp is replaced. Accordingly, one skilled in the art provides a combined stable LED support to solve the above problems in the prior art.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a combined stable LED support, which is achieved by the following specific technical means:

a combined stable type LED support comprises a support main body, wherein a limiting frame is fixedly connected to the inner bottom surface of the support main body, a sliding rod is movably connected to the inner portion of the limiting frame, an iron sheet is fixedly connected to the upper surface of the sliding rod, a reminding rod is inserted into the limiting frame, a first toothed plate is inserted into the inner portion of the upper surface of the support main body, a supporting plate is fixedly connected to the upper surface of the first toothed plate, an iron core is fixedly connected to the center of the lower surface of the supporting plate, a magnetic coil is sleeved outside the iron core, a limiting spring is fixedly connected to the upper surface of the supporting plate, a bottom frame is fixedly connected to the upper surface of the limiting spring, a lamp base is fixedly connected to the upper surface of the bottom frame, a first gear is meshed with the right side surface of the first toothed plate, a first connecting rod is movably connected to the front surface of the first gear through a first shaft, a first rectangular sliding block is movably connected to the right end of the first connecting rod through a first shaft, the upper surface of the first rectangular sliding block is fixedly connected with a second connecting rod, a positioning slide rail is sleeved on the rear surface of the first rectangular sliding block, the upper end of the second connecting rod is movably connected with the second sliding block through a shaft, a sleeve is sleeved outside the second connecting rod, a fixing block is movably connected on the rear surface of the sleeve, a fixing rod is inserted inside the second sliding block, a reinforcing rod is fixedly connected on the upper surface of the second sliding block, teeth are fixedly connected on the upper surface and the lower surface of the reminding rod, a second gear is meshed on the outer surface of the teeth, and a positioning block is fixedly connected on the inner wall of the support main body.

As an optimization, the upper surface of the bracket main body is provided with holes matched with the underframe, the inner part of the upper surface of the bracket main body is provided with holes matched with the iron core, and the upper surface of the bracket main body is provided with sliding grooves matched with the reinforcing rods.

Preferably, the two ends of the sliding rod are movably connected with rollers, and the iron sheet is located under the iron core.

Preferably, the number of the first toothed plates is two, the sizes of the first toothed plates are the same, the structures of the first toothed plates are the same, and the first toothed plates are symmetrically distributed around the central line of the supporting plate.

Preferably, the rectangular sliding block is positioned on the inner side wall of the bracket main body.

Preferably, the fixed rod is cylindrical, and two ends of the fixed rod are located on the inner side wall of the bracket main body.

Preferably, the reinforcing rod is L-shaped, and the upper end of the reinforcing rod is positioned outside the underframe.

And optimally, the second gear is positioned in the positioning block, and the second gear is symmetrically distributed with the center line of the positioning block.

The invention has the following beneficial effects:

1. this combination formula stable form LED support makes two right sides of connecting rod on the rectangle slider upper surface remove through lever principle, and two sliders of upper end of connecting rod move to the left side in the outside of dead lever, promote the chassis upwards through spacing spring reaction force on the chassis lower surface simultaneously, make the fastening more of chassis and the contact surface of anchor strut to fix the chassis through anchor strut and spacing spring, thereby increase the stability of support main part to the chassis, LED lamp rocks on the avoidance chassis that can be fine.

2. This combination formula stable form LED support through the electricity magnetism principle that generates to make the iron core have magnetism, thereby make the iron core attract the iron sheet, the pole is reminded in the gyro wheel extrusion at slide bar both ends, and the tooth drive gear two on the messenger reminds the pole rotates, thereby makes the port of reminding the pole remove the outside of lamp base, pastes warning mark on the port of reminding the pole, the effect of reminding of playing that can be fine, the safety of noticing earlier when improving the staff and changing.

Drawings

FIG. 1 is a schematic sectional view of the main body of the stent of the present invention.

Figure 2 is a schematic view of a magnetic coil structure according to the present invention.

FIG. 3 is a schematic view of a gear according to the present invention.

FIG. 4 is a schematic view of the structure of the fixed sliding rod of the present invention.

Fig. 5 is an enlarged view of the area a in fig. 1.

In the figure: 1. a stent body; 2. a limiting frame; 3. a slide bar; 4. iron sheets; 5. a reminder lever; 6. a toothed plate I; 7. a support plate; 8. an iron core; 9. a magnetic coil; 10. a limiting spring; 11. a chassis; 12. a lamp base; 13. a first gear; 14. a first connecting rod; 15. a first rectangular sliding block; 16. a second connecting rod; 17. positioning the slide rail; 18. a second sliding block; 19. a sleeve; 20. a fixed block; 21. fixing the rod; 22. a reinforcing rod; 23. teeth; 24. a second gear; 25. and (5) positioning the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a combined stable LED support comprises a support body 1, a hole matching with an underframe 11 is formed in the upper surface of the support body 1, a hole matching with an iron core 8 is formed in the inner portion of the upper surface of the support body 1, a sliding groove matching with a reinforcing rod 22 is formed in the upper surface of the support body 1, a limiting frame 2 is fixedly connected to the inner bottom surface of the support body 1, a sliding rod 3 is movably connected to the inner portion of the limiting frame 2, rollers are movably connected to both ends of the sliding rod 3, an iron sheet 4 is positioned under the iron core 8, an iron sheet 4 is fixedly connected to the upper surface of the sliding rod 3, a reminding rod 5 is inserted into the inner portion of the limiting frame 2, a first tooth plate 6 is inserted into the inner portion of the upper surface of the support body 1, the number of the first tooth plates 6 is two, the size and structure are the same, and the first tooth plates 6 are symmetrically distributed with the central line of a support plate 7, the upper surface of the first toothed plate 6 is fixedly connected with a supporting plate 7, the center of the lower surface of the supporting plate 7 is fixedly connected with an iron core 8, a magnetic coil 9 is sleeved outside the iron core 8, and the upper surface of the supporting plate 7 is fixedly connected with a limiting spring 10.

The upper surface of the limiting spring 10 is fixedly connected with an underframe 11, the upper surface of the underframe 11 is fixedly connected with a lamp base 12, the right side surface of a toothed plate I6 is meshed with a gear I13, the front surface of the gear I13 is movably connected with a connecting rod I14 through a shaft, the right end of the connecting rod I14 is movably connected with a rectangular sliding block I15 through a shaft, the rectangular sliding block I15 is positioned on the inner side wall of the bracket main body 1, the upper surface of the rectangular sliding block I15 is fixedly connected with a connecting rod II 16, the rear surface of the rectangular sliding block I15 is sleeved with a positioning sliding rail 17, the upper end of the connecting rod II 16 is movably connected with a sliding block II 18 through a shaft, the outer part of the connecting rod II 16 is sleeved with a sleeve 19, the rear surface of the sleeve 19 is movably connected with a fixed block 20, the inner part of the sliding block II 18 is inserted with a fixed rod 21, the connecting rod II 16 on the upper surface of the rectangular sliding block I15 moves towards the right side through a lever principle, the sliding block II 18 at the upper end of the connecting rod II 16 moves towards the left side outside of the fixed rod 21, meanwhile, the chassis 11 is pushed upwards by the reactive force of the limiting spring 10 on the lower surface of the chassis 11, so that the contact surface of the chassis 11 and the reinforcing rod 22 is fastened more, the chassis 11 is fixed by the reinforcing rod 22 and the limiting spring 10, the stability of the bracket body 1 to the chassis 11 is increased, and the LED lamp on the chassis 11 can be well prevented from shaking.

The shape of the fixed rod 21 is cylindrical, two ends of the fixed rod 21 are positioned on the inner side wall of the bracket main body 1, the upper surface of the second slider 18 is fixedly connected with a reinforcing rod 22, the shape of the reinforcing rod 22 is L-shaped, the upper end of the reinforcing rod 22 is positioned outside the bottom frame 11, the upper surface and the lower surface of the reminding rod 5 are both fixedly connected with teeth 23, the outer surface of the teeth 23 is meshed with a second gear 24, the second gear 24 is positioned inside a positioning block 25, the second gear 24 is symmetrically distributed by the central line of the positioning block 25, the positioning block 25 is fixedly connected on the inner wall of the bracket main body 1, through the electromagnetic principle, the iron core 8 is provided with magnetism, so that the iron core 8 attracts the iron sheet 4, the rollers at two ends of the sliding rod 3 extrude the reminding rod 5, the teeth 23 on the reminding rod 5 drive the second gear 24 to rotate, so that the port of the reminding rod 5 moves to the outside of the lamp base 12, the warning mark is pasted on the port of the reminding rod 5, so that the reminding function can be well played, and the safety of workers during replacement is improved.

When the support is used, the toothed plate I6 and the iron core 8 at the lower end of the support plate 7 are inserted into the support body 1, the toothed plate I6 drives the gear I13 to rotate through transmission between the gears in the process that the toothed plate I6 is inserted, the gear I13 drives the connecting rod I14 on the surface of the gear I13 to move towards the right side when the gear I13 rotates, so that the rectangular sliding block I15 on the connecting rod I14 moves towards the right side in the positioning sliding rail 17, the connecting rod II 16 on the upper surface of the rectangular sliding block I15 moves towards the right side through the lever principle in the process that the rectangular sliding block I15 moves, the sliding block II 18 at the upper end of the connecting rod II 16 moves towards the left side outside the fixing rod 21, the sleeve 19 outside the connecting rod II 16 moves along with the connecting rod II 16, the sleeve 19 rotates on the fixing block 20, and the chassis 11 is pushed upwards through the counter-acting force of the limiting spring 10 on the lower surface of the chassis 11, the contact surface of the bottom frame 11 and the reinforcing rod 22 is fastened more, so that the bottom frame 11 is fixed through the reinforcing rod 22 and the limiting spring 10, the stability of the support main body 1 to the bottom frame 11 is improved, the LED lamp on the bottom frame 11 can be well prevented from shaking, when the bottom frame 11 is disassembled, the reinforcing rod 22 is moved towards two sides, the LED lamp is installed on the lamp base 12, when the LED lamp is damaged, the support main body 1 is electrified, the iron core 8 is magnetized through an electromagnetic principle, the iron core 8 attracts the iron sheet 4, the sliding rod 3 at the lower end of the iron sheet 4 moves upwards in the limiting frame 2, in the moving process, the rollers at two ends of the sliding rod 3 extrude the reminding rod 5, teeth 23 on the reminding rod 5 drive a gear two 24 to rotate, the reminding rod 5 is prevented from moving and sliding out when being placed through the gear two 24, and errors are caused, thereby make the port of reminding pole 5 remove the outside to lamp base 12, post warning sign on the port of reminding pole 5, improve the staff and notice safety earlier when changing, outage earlier, when support main part 1 is not electrified, remind pole 5 in support main part 1's inside, the effect of reminding that plays that can be fine to guarantee staff's safety.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular stable form LED support, includes support main part (1), its characterized in that: the inner bottom surface of the support main body (1) is fixedly connected with a limiting frame (2), the inner movable connection of the limiting frame (2) is provided with a sliding rod (3), the upper surface of the sliding rod (3) is fixedly connected with an iron sheet (4), the inner part of the limiting frame (2) is spliced with a reminding rod (5), the inner part of the upper surface of the support main body (1) is spliced with a first toothed plate (6), the upper surface of the first toothed plate (6) is fixedly connected with a support plate (7), the center of the lower surface of the support plate (7) is fixedly connected with an iron core (8), the outer part of the iron core (8) is sleeved with a magnetic coil (9), the upper surface of the support plate (7) is fixedly connected with a limiting spring (10), the upper surface of the limiting spring (10) is fixedly connected with an underframe (11), the upper surface of the underframe (11) is fixedly connected with a lamp base (12), the right side face of the toothed plate I (6) is meshed with a gear I (13), the front surface of the gear I (13) is movably connected with a connecting rod I (14) through a shaft, the right end of the connecting rod I (14) is movably connected with a rectangular sliding block I (15) through a shaft, the upper surface of the rectangular sliding block I (15) is fixedly connected with a connecting rod II (16), the rear surface of the rectangular sliding block I (15) is sleeved with a positioning sliding rail (17), the upper end of the connecting rod II (16) is movably connected with a sliding block II (18) through a shaft, the outer part of the connecting rod II (16) is sleeved with a sleeve (19), the rear surface of the sleeve (19) is movably connected with a fixed block (20), the inner part of the sliding block II (18) is spliced with a fixed rod (21), the upper surface of the sliding block II (18) is fixedly connected with a reinforcing rod (22), and the appearance of the reinforcing rod (22) is L-shaped, and the upper end of reinforcing rod (22) is located the outside of chassis (11), the equal fixedly connected with tooth (23) in upper and lower two surfaces of warning pole (5), the surface meshing of tooth (23) has gear two (24), fixedly connected with locating piece (25) on the inner wall of support main part (1).

2. The modular stabilized LED support of claim 1, wherein: the hole that matches each other with chassis (11) is seted up to the upper surface of support main part (1), and the hole that matches each other with iron core (8) is seted up to the upper surface inside of support main part (1), the spout that matches each other with anchor strut (22) is seted up to the upper surface of support main part (1).

3. The modular stabilized LED support of claim 1, wherein: the two ends of the sliding rod (3) are movably connected with idler wheels, and the iron sheet (4) is located under the iron core (8).

4. The modular stabilized LED support of claim 1, wherein: the quantity of the first toothed plates (6) is two, the sizes of the first toothed plates are the same, the structures of the first toothed plates are the same, and the first toothed plates (6) are symmetrically distributed by using the center line of the supporting plate (7).

5. The modular stabilized LED support of claim 1, wherein: the first rectangular sliding block (15) is located on the inner side wall of the bracket main body (1).

6. The modular stabilized LED support of claim 1, wherein: the shape of the fixing rod (21) is cylindrical, and two ends of the fixing rod (21) are located on the inner side wall of the support main body (1).

7. The modular stabilized LED support of claim 1, wherein: the second gear (24) is located inside the positioning block (25), and the second gear (24) is symmetrically distributed with the center line of the positioning block (25).