CN112594582A

CN112594582A - Concatenation formula LED lighting fixture with height is adjusted

Info

Publication number: CN112594582A
Application number: CN202011315090.5A
Authority: CN
Inventors: 周文伟
Original assignee: Jiangxi Ruichen Precision Electronics Co ltd
Current assignee: Jiangxi Ruichen Precision Electronics Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-04-02

Abstract

The invention relates to a lamp holder, in particular to a spliced LED lamp holder with height adjustment. The technical problem is how to design a splicing type LED lamp holder which is convenient to move, easy to adjust and has a heat dissipation effect and can be adjusted in height. The utility model provides a concatenation formula LED lighting fixture with height is adjusted, including: the supporting angle plate comprises a base, wherein four supporting angle plates are arranged on one side of the base; the back plate is arranged between the four supporting angle plates; the fixed hooks are arranged on the back plate at intervals; the telescopic mechanism is arranged between the back plate and the fixed hook and used for adjusting the height angle of the LED lamp. According to the LED lamp fixing device, the LED lamp prepared in advance is placed on the mounting mechanism, the mounting mechanism is twisted to limit the position of the LED lamp, and the mounting mechanism can be pulled to adjust the position angle according to the requirement by adjusting the telescopic mechanism, so that people can conveniently adjust the position angle of the LED lamp.

Description

Concatenation formula LED lighting fixture with height is adjusted

Technical Field

The invention relates to a lamp holder, in particular to a spliced LED lamp holder with height adjustment.

Background

Light emitting diodes are referred to as LEDs for short. Is made of a compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc. At present, when people need install the LED lamp, all install the LED lamp to the lighting fixture on, at first through the bolt with the LED lamp install to the lighting fixture on, and most lighting fixtures are bulky, if need remove, very troublesome, and when installing the LED lamp to the lighting fixture, can't adjust the LED lamp height, and the LED lamp live time is too of a specified duration, generates heat easily, influences follow-up work efficiency.

Therefore, a splicing type LED lamp holder with adjustable height, which is convenient to move, easy to adjust and has a heat dissipation effect is particularly needed to solve the problems existing in the prior art.

Disclosure of Invention

In order to overcome the lighting fixture volume great, it is very troublesome to remove, and can't adjust the LED lamp height, and LED lamp live time is too of a specified duration, generates heat easily, influences follow-up work efficiency's shortcoming, and the technical problem is: the spliced LED lamp holder is convenient to move, easy to adjust and capable of achieving the heat dissipation effect and adjusting height.

The technical scheme of the invention is as follows: the utility model provides a concatenation formula LED lighting fixture with height is adjusted, including: the supporting angle plate comprises a base, wherein four supporting angle plates are arranged on one side of the base; the back plate is arranged between the four supporting angle plates; the fixed hooks are arranged on the back plate at intervals; the telescopic mechanism is arranged between the back plate and the fixed hook and used for adjusting the height angle of the LED lamp; the mounting mechanism is mounted on the telescopic mechanism and used for placing the LED lamp.

Further, telescopic machanism includes: the fixing plate is arranged on the back plate; the sliding chute guide rails are symmetrically arranged on the fixed plate; the telescopic frame is hinged on the chute guide rail; the sliding block is arranged on the sliding groove guide rail in a sliding mode and is hinged with one side of the telescopic frame; the fixed frame is hinged between the two telescopic frames; and the fixing bolt is arranged on the fixing plate and is matched with the fixing hook.

Further, the installation mechanism includes: the mounting module plate is mounted on the fixing frame; the number of the vent windows is four, and the vent windows are arranged on the mounting module plate; the heat radiation fan is rotatably arranged between the two ventilation windows; the positioning columns are symmetrically arranged on the mounting module plate; the positioning rotating shaft is symmetrically and rotatably arranged on the mounting module plate; the lock catch with the hole is arranged on the positioning rotating shaft and matched with the positioning column.

Further, still include locking mechanical system, locking mechanical system includes: the number of the lock fixing shafts is four, and the lock fixing shafts are arranged on the mounting module plate; the lock frame is arranged on the lock fixing shaft; the lock bolt is arranged on the lock frame; the positioning balls are symmetrically and slidably arranged on the lock pins; the groove rod is slidably arranged on the latch of the lock; the first spring is wound between the lock bolt and the grooved rod.

Further, still including supporting mechanism, supporting mechanism is including: the telescopic plates are symmetrically and slidably arranged on the base; the number of the first racks is two, and the first racks are arranged on one expansion plate; the number of the second racks is two, and the second racks are arranged on the other expansion plate; the gear is symmetrically and rotatably arranged on the base and meshed with the first rack and the second rack; the number of the supporting foot blocks is four, and the supporting foot blocks are arranged on the expansion plate; the number of the movable connecting rods is four, and the movable connecting rods are hinged on the expansion plate; the guide rod is arranged on the supporting foot block and is hinged with one side of the movable connecting rod; and the second spring is wound between the expansion plate and the guide rod and is sleeved on the supporting foot block.

Further, still including moving mechanism, moving mechanism includes: the number of the third springs is four, the third springs are arranged on the base, and the tail ends of the third springs are provided with universal wheels; the number of the fourth springs is four, the fourth springs are installed on the base, the tail ends of the fourth springs are provided with the locking blocks, and the locking blocks are matched with the universal wheels.

Further, still including the lifting mechanism, the lifting mechanism is including: the lifting shaft is symmetrically and rotatably arranged on the base; the lifting rod is arranged on the lifting shaft; the rubber handle is arranged on the lifting rod.

Furthermore, the heat dissipation fan is made of iron.

The beneficial effects are that:

1. the LED lamp that will prepare in advance is placed on installation mechanism, and wrench movement installation mechanism carries out spacingly with it, through adjusting telescopic machanism, can stimulate installation mechanism to adjust suitable position angle according to the demand, so, can make things convenient for people to adjust the position angle of LED lamp.

2. Through supporting mechanism's effect, can support the base, so, can play the supporting role to the base.

3. Through the effect of moving mechanism, can make the universal wheel and ground contact, so, can make things convenient for people to remove this device.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

Fig. 5 is an enlarged schematic view of part a of the present invention.

Fig. 6 is a perspective view of a fourth embodiment of the present invention.

FIG. 7 is a schematic view of a fifth partial body structure according to the present invention.

Fig. 8 is an enlarged view of part B of the present invention.

In the reference symbols: 1-base, 2-supporting angle plate, 3-back plate, 4-fixed hook, 5-telescoping mechanism, 51-fixed plate, 52-chute guide, 53-telescoping frame, 54-sliding block, 55-fixed frame, 56-fixed bolt, 6-mounting mechanism, 61-mounting module plate, 62-heat dissipation fan, 63-ventilation window, 64-positioning column, 65-positioning rotating shaft, 66-perforated lock catch, 7-locking mechanism, 71-lock fixed shaft, 72-lock frame, 73-lock bolt, 74-positioning ball, 75-grooved bar, 76-first spring, 8-supporting mechanism, 81-telescoping plate, 82-gear, 83-movable connecting rod, 84-supporting foot block, 85-second spring, 86-guide rod, 87-first rack, 88-second rack, 9-moving mechanism, 91-universal wheel, 92-locking block, 93-third spring, 94-fourth spring, 10-lifting mechanism, 101-rubber handle, 102-lifting rod and 103-lifting shaft.

Detailed Description

The invention is described in detail below with reference to the figures and the embodiments.

Example 1

A spliced LED lamp holder with height adjustment is shown in figures 1-4 and comprises a base 1, supporting angle plates 2, a back plate 3, fixing hooks 4, telescopic mechanisms 5 and an installation mechanism 6, wherein the supporting angle plates 2 are symmetrically arranged on the left side and the right side of the top of the base 1, the back plate 3 is fixedly connected among the four supporting angle plates 2, the fixing hooks 4 are fixedly connected to the front side of the back plate 3 at even intervals, the telescopic mechanisms 5 are arranged between the back plate 3 and the fixing hooks 4, and the installation mechanism 6 is arranged on the telescopic mechanisms 5.

The telescopic mechanism 5 comprises a fixed plate 51, a chute guide rail 52, a telescopic frame 53, a sliding block 54, a fixed frame 55 and a fixed bolt 56, the fixed plate 51 is arranged on the back plate 3, the chute guide rail 52 is symmetrically and fixedly connected to the front side surface of the fixed plate 51, the telescopic frame 53 is hinged to the inner upper portion of the chute guide rail 52, the sliding block 54 is slidably arranged on the inner lower portion of the chute guide rail 52, the lower portion of the telescopic frame 53 is fixedly connected with the sliding block 54, the fixed frame 55 is hinged to the front ends of the telescopic frames 53 on the left side and the right side, the fixed bolt 56 is symmetrically arranged on the rear side surface of the.

The mounting mechanism 6 comprises a mounting module plate 61, a heat radiation fan 62, a ventilation window 63, positioning columns 64, a positioning rotating shaft 65 and a perforated lock catch 66, the front side surface of the fixing frame 55 is fixedly connected with the mounting module plate 61, the four ventilation windows 63 are fixedly connected between the mounting module plate 61 at intervals, the heat radiation fan 62 is rotatably arranged between the ventilation windows 63 at the front side and the rear side, the positioning columns 64 are fixedly connected to the left side of the upper part and the right side of the lower part of the mounting module plate 61, the positioning rotating shaft 65 is rotatably arranged on the right side of the upper part and the left side of the lower part of the mounting module plate 61, the perforated lock catch 66 is circumferentially fixedly connected to.

At first operating personnel places the LED lamp that prepares in advance on installation mechanism 6, twists installation mechanism 6 and carries on spacingly with it, through adjusting telescopic machanism 5, can stimulate installation mechanism 6 to adjust suitable position angle according to the demand, and the LED lamp just also adjusts to suitable position angle, so, can make things convenient for people to adjust the position angle of LED lamp.

When the LED lamp is placed on the installation mechanism 6 and limited, the installation mechanism 6 is pulled to move forwards, the installation mechanism 6 moves forwards to drive the fixing frame 55 to move forwards, the fixing frame 55 moves forwards to drive the sliding block 54 to move upwards through the telescopic frame 53, when the LED lamp is adjusted to a proper position, the installation mechanism 6 is stopped to be pulled, the sliding block 54 also stops moving upwards, and when the LED lamp swings up and down as required, the installation mechanism 6 can be pulled to swing for adjustment.

At first, operating personnel places the LED lamp that has prepared in advance on installation module board 61, and it is spacing to twist foraminiferous hasp 66 and rotate and the reference column 64 contact of next door, and installation module board 61 is just also spacing each other, and then the pulling installation module board 61 and then adjust suitable position through expansion bracket 53, and after the LED lamp used for a long time, the LED lamp produced the heat, through radiator fan 62's effect, can effectively dispel the heat to the LED lamp.

Example 2

Based on embodiment 1, as shown in fig. 1, 2, 5 and 6, the present invention further includes a locking mechanism 7, the locking mechanism 7 includes a lock fixing shaft 71, a lock frame 72, a lock bolt 73, positioning balls 74, groove rods 75 and first springs 76, four lock fixing shafts 71 are fixedly connected to the rear side of the installation module plate 61 at intervals, the lock frame 72 is fixedly connected to the front portion of the lock fixing shaft 71 in the circumferential direction, the lock bolt 73 is fixedly connected to one side of the lock frame 72, the positioning balls 74 are symmetrically and slidably arranged inside the lock bolt 73, the positioning balls 74 are engaged with the lock frame 72, the groove rods 75 are slidably arranged inside the lock bolt 73, the groove rods 75 are engaged with the positioning balls 74, and the first springs 76 are wound between the inside of the lock bolt 73 and the outside of the groove rods 75.

The support mechanism 8 is further included, the support mechanism 8 includes a retractable plate 81, a gear 82, a movable connecting rod 83, a support foot block 84, a second spring 85, a guide rod 86, a first rack 87 and a second rack 88, the retractable plate 81 is symmetrically and slidably arranged inside the base 1, the gear 82 is rotatably arranged on the left side and the right side inside the base 1, two first racks 87 are fixedly connected to the inner side surface of the rear retractable plate 81, the first racks 87 are meshed with the gear 82, two second racks 88 are fixedly connected to the inner side surface of the front retractable plate 81, the second racks 88 are meshed with the gear 82, the movable connecting rod 83 is symmetrically and hingedly arranged inside the front retractable plate 81, the support foot block 84 is symmetrically arranged inside the front retractable plate 81, the guide rod 86 is fixedly connected to the bottom end of the support foot block 84, the guide rod 86 is hingedly connected to the outside of the movable connecting rod 83, the second spring 85 is fixedly connected between the inside of the retractable plate 81 and the top of, the second spring 85 is sleeved on the supporting foot block 84.

When the LED lamp is placed on the mounting module board 61, the lock bolt 73 is pressed to move inward, the two lock brackets 72 are rotated to appropriate positions to correspond to each other, the grooved rod 75 is pressed to move inward, the second spring 85 is stretched, the grooved rod 75 moves inward to drive the positioning ball 74 to be clamped into the groove, the grooved rod 75 is also limited, and thus, the mounting module board 61 can be fixed more firmly.

Initially, the second spring 85 is in a compressed state, when the LED lamp is adjusted to a proper angle position, the front expansion plate 81 is pulled to move forward, the expansion plate 81 moves forward to drive the second rack 88 to move forward, the second rack 88 moves forward to drive the gear 82 to rotate backward, the gear 82 rotates backward to drive the first rack 87 to move backward, the first rack 87 moves backward to drive the rear expansion plate 81 to move backward, when the front expansion plate 81 moves outward to a proper position, the expansion plate 81 stops limiting the movable connecting rod 83, due to the action of the second spring 85, the guide rod 86 drives the movable connecting rod 83 to swing downward, the movable connecting rod 83 swings downward to support the base 1, when the LED lamp is not needed, the front expansion plate 81 is pushed to move backward to reset, the first rack 87 drives the second rack 88 to move forward to reset through the gear 82, the rear expansion plate 81 moves forward to reset, the expansion plate 81 limits the movable connecting rod 83, the movable connecting rod 83 swings upwards to reset, the second spring 85 is compressed, and therefore the base 1 can be supported.

Example 3

On the basis of embodiment 1 and embodiment 2, as shown in fig. 1, fig. 7 and fig. 8, the mobile device further includes a moving mechanism 9, the moving mechanism 9 includes a universal wheel 91, a locking block 92, a third spring 93 and a fourth spring 94, four third springs 93 are fixedly connected inside the base 1 at intervals, the universal wheel 91 is fixedly connected to the tail end of the third spring 93, four fourth springs 94 are fixedly connected inside the base 1 at intervals, the locking block 92 is fixedly connected to the tail end of the fourth spring 94, and the locking block 92 is matched with the universal wheel 91.

Still including lifting mechanism 10, lifting mechanism 10 is equipped with lifting shaft 103 including rubber handle 101, lifting rod 102 and lifting axle 103, the base 1 left and right sides rotary type, and lifting shaft 103 middle part circumference rigid coupling has lifting rod 102, and lifting rod 102 upper portion is embedded to be placed on backplate 3, and lifting rod 102 upper portion circumference rigid coupling has rubber handle 101.

Initially, third spring 93 and fourth spring 94 are all in compression state, and when this device need be removed, lift base 1 and upwards remove, and base 1 upwards removes and stops spacingly to universal wheel 91, and because of the effect of third spring 93, universal wheel 91 moves down and contacts with ground, and universal wheel 91 moves down and stops spacingly to locking block 92, because of the effect of fourth spring 94, locking block 92 outwards removes, and then people can promote backplate 3 and remove this device through universal wheel 91. Therefore, the device can be conveniently moved by people.

At first, people pull the lifting rod 102 to swing downwards, the lifting rod 102 swings downwards to lift the base 1 through the ground, then the universal wheel 91 moves downwards, friction force can be increased through the effect of the rubber handle 101, people can conveniently pull the lifting rod 102 better, and therefore people can conveniently lift the base 1, and labor is saved.

It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims

1. The utility model provides a concatenation formula LED lighting fixture with height is adjusted which characterized in that, including:

the supporting angle plate comprises a base (1), wherein four supporting angle plates (2) are arranged on one side of the base (1);

the back plate (3), the back plate (3) is arranged among the four supporting angle plates (2);

the fixing hooks (4), the fixing hooks (4) are installed on the back plate (3) at intervals;

the telescopic mechanism (5) is arranged between the back plate (3) and the fixed hook (4) and is used for adjusting the height angle of the LED lamp;

and the mounting mechanism (6) is mounted on the telescopic mechanism (5) and used for placing the LED lamp.

2. The split type LED lamp holder with height adjustment function according to claim 1, wherein the telescopic mechanism (5) comprises:

a fixing plate (51), wherein the fixing plate (51) is arranged on the back plate (3);

the sliding chute guide rails (52), the sliding chute guide rails (52) are symmetrically arranged on the fixed plate (51);

the telescopic frame (53), the telescopic frame (53) is mounted on the slideway (52) in a hinged manner;

the sliding block (54) is arranged on the sliding groove guide rail (52) in a sliding mode and is hinged with one side of the telescopic frame (53);

the fixed frame (55), the fixed frame (55) is mounted between two expansion brackets (53) in a hinged manner;

and the fixing bolt (56), the fixing bolt (56) is arranged on the fixing plate (51) and is matched with the fixing hook (4).

3. The split-type LED lamp holder with height adjustment according to claim 2, wherein the mounting mechanism (6) comprises:

a mounting module plate (61), wherein the mounting module plate (61) is mounted on the fixing frame (55);

the number of the vent windows (63) is four, and the vent windows (63) are arranged on the installation module plate (61);

the heat radiation fan (62), the heat radiation fan (62) is installed between the two ventilation windows (63) in a rotating way;

the positioning columns (64), the positioning columns (64) are symmetrically arranged on the mounting module plate (61);

the positioning rotating shaft (65), the positioning rotating shaft (65) is symmetrically and rotatably arranged on the mounting module plate (61);

the lock catch with the hole (66), the lock catch with the hole (66) is arranged on the positioning rotating shaft (65), and the lock catch with the hole (66) is matched with the positioning column (64).

4. The split type LED lamp holder with height adjustment according to claim 3, further comprising a locking mechanism (7), wherein the locking mechanism (7) comprises:

lock fixed axles (71), the number of lock fixed axles (71) is four, it is installed on installing the module board (61);

the lock frame (72), the lock frame (72) is installed on the lock fixed shaft (71);

the lock bolt (73), the lock bolt (73) is installed on lock frame (72);

the positioning ball (74), the positioning ball (74) is symmetrically and slidably arranged on the lock bolt (73);

the groove rod (75), the groove rod (75) is installed on the lock bolt (73) in a sliding way;

the first spring (76), the first spring (76) is wound between the lock bolt (73) and the grooved rod (75).

5. The split type LED lamp holder with height adjustment according to claim 4, further comprising a supporting mechanism (8), wherein the supporting mechanism (8) comprises:

the telescopic plates (81), the telescopic plates (81) are symmetrically and slidably arranged on the base (1);

the number of the first racks (87) is two, and the first racks (87) are mounted on one telescopic plate (81);

two second racks (88), wherein the two second racks (88) are arranged on the other expansion plate (81);

the gear (82) is symmetrically and rotatably arranged on the base (1) and meshed with the first rack (87) and the second rack (88);

the number of the supporting foot blocks (84) is four, and the supporting foot blocks (84) are arranged on the expansion plate (81);

the number of the movable connecting rods (83) is four, and the movable connecting rods (83) are hinged to the expansion plate (81);

the guide rod (86) is arranged on the supporting foot block (84) and is hinged with one side of the movable connecting rod (83);

and the second spring (85), the second spring (85) is wound between the expansion plate (81) and the guide rod (86), and the second spring is sleeved on the supporting foot block (84).

6. The split type LED lamp holder with height adjustment according to claim 5, further comprising a moving mechanism (9), wherein the moving mechanism (9) comprises:

the number of the third springs (93) is four, the third springs (93) are mounted on the base (1), and the tail ends of the third springs (93) are provided with universal wheels (91);

the number of the fourth springs (94) is four, the fourth springs (94) are mounted on the base (1), the tail ends of the fourth springs (94) are provided with locking blocks (92), and the locking blocks (92) are matched with the universal wheels (91).

7. The split-type LED lamp holder with height adjustment according to claim 6, further comprising a lifting mechanism (10), wherein the lifting mechanism (10) comprises:

the lifting shaft (103), the lifting shaft (103) is symmetrically and rotatably arranged on the base (1);

the lifting rod (102), the lifting rod (102) is installed on the lifting shaft (103);

the rubber handle (101), the rubber handle (101) is installed on the lifting rod (102).

8. The split-type LED lamp holder with height adjustment according to claim 7, wherein the heat dissipation fan (62) is made of iron.