CN210979735U

CN210979735U - Fixing device of L ED lamp pearl support

Info

Publication number: CN210979735U
Application number: CN201922460264.6U
Authority: CN
Inventors: 吴潜
Original assignee: Guangdong Xintemei Technology Co ltd
Current assignee: Guangdong Xintemei Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-10
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a lamp pearl support technical field, and a fixing device of L ED lamp pearl support is disclosed, which comprises an outer shell, the below inner wall fixed mounting of shell has the circuit board, the draw-in groove has all been seted up on the inner wall about the shell, be provided with the backup pad between two draw-in grooves, the top wall fixed mounting of backup pad has the spliced pole, through having set up the torsional spring, the fixing device of current lamp pearl support, it pastes or bolt fastening to utilize glue for the most, this kind of mode can lead to the fact wearing and tearing to the lamp pearl support, utilize torsional spring connection baffle and fly leaf, under the condition that does not have external force factor, the one end that the montant was kept away from to two sets of baffles and fly leaf is that the laminating is close to together, utilize the strength of laminating tightly to clip the lamp pearl support, fixed mounting has respectively been in the position of laminating, the sponge is softer, the clamp force of having avoided fly leaf and baffle is too big leads to the fact.

Description

Fixing device of L ED lamp pearl support

Technical Field

The utility model relates to a lamp pearl support technical field specifically is a fixing device of L ED lamp pearl support.

Background

The L ED lamp is widely applied due to the characteristics of energy conservation, high efficiency, environmental protection, safety and the like, in the prior art, a lamp bead substrate is usually fixed on a section bar by double-faced adhesive tape in a sticking way, the double-faced adhesive tape is adopted to fix the lamp bead substrate, the heat conduction is poor and the reliability is poor, the glue is easily adhered to other places by utilizing the adhesion of the double-faced adhesive tape, the performance of the lamp bead support is reduced, the lamp bead substrate and the lamp beads are easily damaged during replacement, or the bolt is fixed by adopting a bolt rotating hole, the bolt is easily aged and rusted due to the influence of the external environment, the lamp bead support is easily polluted after the bolt is rusted, and the working performance of the lamp bead support is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device of L ED lamp pearl support possesses advantages such as reducing wear, has solved the problem of lamp pearl support loss.

(II) technical scheme

In order to achieve the purpose, the utility model provides a fixing device of L ED lamp pearl support, which comprises an outer shell, the shell is square shell, the shell be hollow structure, and the lower inner wall fixed mounting of shell has the circuit board, the draw-in groove has all been seted up on the inner wall about the shell, the draw-in groove is square groove, be provided with the backup pad between two draw-in grooves, the backup pad is square board, both ends and draw-in groove fixed connection are in the same place about the backup pad, the top wall fixed mounting of backup pad has the spliced pole, the spliced pole is cylindrical piece, the spliced pole is the hollow structure in inside, the inside of spliced pole sets up to the shape of screw thread, the round hole has been seted up to the top wall of spliced pole, the round hole communicates the inside of spliced pole, there is the screw thread post through spiral movable mounting on the inner wall of spliced pole, the screw.

Preferably, the top wall fixed mounting of screw thread post has the round bar, and the round bar is columniform pole, and the round bar passes the round hole and extends to the top of spliced pole, and the top wall fixed mounting of round bar has the regulating block, and the regulating block is hexagonal piece, has seted up the twill on the outside wall of regulating block, and the top wall of regulating block is seted up flutedly, and the recess is columniform groove.

Preferably, the inside fixed mounting of recess has the bearing, and the outer lane of bearing is in the same place with recess fixed connection, and the inner circle fixed mounting of bearing has the bracing piece, and the bracing piece is columniform pole, and the top wall fixed mounting of bracing piece has the horizontal pole, and the horizontal pole is square pole, and the equal fixed mounting in both ends has the montant about the horizontal pole, and the montant is square pole.

Preferably, two the equal fixed mounting in a side wall that the montant is close to each other has the baffle, the baffle is square board, the equal fixed mounting in position that the top wall of every baffle is close to the montant has the torsional spring, the torsional spring has two, symmetry around two torsional springs, all there is the fly leaf through hinge movable mounting on the outside wall of two montants, the fly leaf is directly over the baffle, the fly leaf is in the same place with torsional spring fixed connection, the one end fixed mounting that the montant was kept away from to the below wall of every fly leaf has the sponge, the same fixed mounting in one end that the montant was kept away from to the top wall of every baffle has.

Preferably, two be provided with the lamp pearl support between the montant, the lamp pearl support is square board, and both ends link together with the sponge of controlling both sides respectively about the lamp pearl support, and the circuit board passes through electric connection together with the lamp pearl support.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device of L ED lamp pearl support possesses following beneficial effect:

1. this fixing device of L ED lamp pearl support, through having set up the torsional spring, the fixing device of current lamp pearl support, it pastes or bolt fastening to utilize glue mostly, it pastes to utilize glue, glue easily glues other places, lead to the electric conductivity variation in this region, or when the temperature is higher, glue melts easily and leads to support and shell to drop, utilize the bolt to fix support and shell, the rust can pollute lamp pearl support on the bolt is ageing easily for a long time, lead to the performance variation of lamp pearl support, utilize torsional spring connection baffle and fly leaf, under the condition that does not have external force factor, the one end that montant was kept away from to two sets of baffles and fly leaf is that the laminating is close to together, utilize the strength of laminating to tightly clip lamp pearl support, fixed mounting has respectively the sponge in the position of laminating, the sponge is softer, the clamp force that has avoided fly leaf and baffle is too big causes wearing and tearing to lamp pearl support, the lamp pearl support has been avoided the lamp pearl support to receive the loss condition emergence that fixing device leads to the.

2. This fixing device of L ED lamp pearl support, through having set up the regulating block, set up the screwed groove with the inside of spliced pole, and be provided with the screw thread piece inside the spliced pole, the screw thread piece can be in the inside spiral activity from top to bottom of spliced pole, top wall fixed mounting at the screw thread piece has the round bar, the round bar passes the top that the round hole extends to the spliced pole, the top wall fixed mounting of round bar has the regulating block, rotate the regulating block with the hand, can utilize screw thread piece and spliced pole activity from top to bottom, the regulating block top is provided with the lamp pearl support, utilize the regulating block with lamp pearl support up-and-down motion, convenient the regulation, and the twill has been seted up on regulating block outside wall, the frictional force of finger.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

fig. 3 is a schematic top view of the structure of the present invention.

In the figure: the lamp comprises a shell 1, a circuit board 2, a clamping groove 3, a supporting plate 4, a connecting column 5, a round hole 6, a threaded column 7, a round rod 8, an adjusting block 9, a groove 10, a bearing 11, a supporting rod 12, a cross rod 13, a vertical rod 14, a baffle 15, a torsion spring 16, a movable plate 17, sponge 18 and a lamp bead support 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a fixing device of L ED lamp bead support, including housing 1, housing 1 is a square shell, housing 1 is a hollow structure, and housing 1's below inner wall fixed mounting has circuit board 2, circuit board 2 is a current structure, it is not repeated here, all seted up draw-in groove 3 on the left and right inner wall of housing 1, draw-in groove 3 is a square groove, be provided with backup pad 4 between two draw-in grooves 3, backup pad 4 is a square plate, backup pad 4's left and right both ends and draw-in groove 3 fixed connection are in the same place, backup pad 4's top wall fixed mounting has spliced pole 5, spliced pole 5 is a cylindrical block, spliced pole 5 is an internal hollow structure, spliced pole 5's inside sets up to the shape of screw thread, spliced pole 5's top wall has seted up round hole 6, round hole 6 communicates spliced pole 5's inside, through spiral movable mounting threaded column 7 on spliced pole 5's the inner wall, threaded column 7 is cylindrical block, threaded column 7 is a sponge pole, threaded column 7 is a cylindrical block, threaded column 7 can move up and down inside spliced pole 5, threaded column 7 is fixed mounting has a round pole, threaded column 7 is fixed mounting has round pole, the top wall fixed mounting has round pole 8, the top wall fixed mounting has round pole, round pole 8, round pole 8 round pole 14, round pole 14 is a round pole, round pole 14 is a round pole, the fixed mounting 14, the fixed mounting has a round pole 14, the fixed mounting has a lamp bead support 10, the lamp bead support 10, the lamp bead support, the lamp bead support 10 is a lamp bead support, the lamp bead 14 is a lamp bead, the lamp bead support 14 is a lamp bead support, the lamp bead support is a square support 14 is a lamp bead 14 is a square support 14, the lamp bead support 14, the lamp bead support 14 is a lamp bead support 14, the lamp bead 14 is a lamp bead support 14, the.

When in use, the utility model is used,

first, open fly leaf 17 with the hand, put lamp pearl support 19 in the top of sponge 18 again, loosen the hand and utilize torsional spring 16's strength to clip lamp pearl support 19, reuse hand wrench movement regulating block 9, the twill has been seted up to the outside wall of regulating block 9, the frictional force between finger and the regulating block 9 has been increased, utilize

screw thread post

7 and 5 internal thread spiral activities of spliced pole, suitable position is adjusted lamp pearl support 19 to regulating block 9, connect external power source at last, circuit board 2 is in the same place through electric connection with lamp pearl support 19.

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 L ED lamp bead support fixing device comprises a shell (1) and is characterized in that a circuit board (2) is fixedly mounted on the inner wall below the shell (1), clamping grooves (3) are formed in the left inner wall and the right inner wall of the shell (1), a supporting plate (4) is arranged between the two clamping grooves (3), the left end and the right end of the supporting plate (4) are fixedly connected with the clamping grooves (3), a connecting column (5) is fixedly mounted on the upper wall surface of the supporting plate (4), a round rod (8) is arranged on the connecting column (5), an adjusting block (9) is fixedly mounted on the upper wall surface of the round rod (8), a supporting rod (12) is arranged on the adjusting block (9), a transverse rod (13) is fixedly mounted on the upper wall surface of the supporting rod (12), vertical rods (14) are fixedly mounted at the left end and the right end of the transverse rod (13), baffles (15) are fixedly mounted on one side wall surface of the two vertical rods (14) close to each other, torsion springs (16) are fixedly mounted at positions of the upper wall.

2. The L ED lamp bead support fixing device according to claim 1, wherein the connecting column (5) is hollow, a round hole (6) is formed in the upper wall surface of the connecting column (5), the round hole (6) is communicated with the inside of the connecting column (5), a threaded column (7) is movably mounted on the inner wall of the connecting column (5) through a spiral, a round rod (8) is fixedly mounted on the upper wall surface of the threaded column (7), and the round rod (8) penetrates through the round hole (6) and extends to the upper side of the connecting column (5).

3. The L ED lamp bead support fixing device of claim 1, wherein a groove (10) is formed in an upper wall surface of the adjusting block (9), a bearing (11) is fixedly installed inside the groove (10), an outer ring of the bearing (11) is fixedly connected with the groove (10), and a support rod (12) is fixedly installed on an inner ring of the bearing (11).

4. The L ED lamp bead support fixing device of claim 1, wherein the number of the torsion springs (16) is two, the two torsion springs (16) are symmetrical front and back, the outer side wall surfaces of the two vertical bars (14) are movably provided with movable plates (17) through hinges, the movable plates (17) are located right above the baffles (15), the movable plates (17) are fixedly connected with the torsion springs (16), one end, away from the vertical bars (14), of the lower wall surface of each movable plate (17) is fixedly provided with a sponge (18), one end, away from the vertical bars (14), of the upper wall surface of each baffle (15) is also fixedly provided with a sponge (18), and each group of the sponges (18) is symmetrical left and right.

5. The L ED lamp bead support fixing device of claim 1, wherein the left and right ends of the lamp bead support (19) are respectively connected with the left and right sponges (18), and the circuit board (2) is electrically connected with the lamp bead support (19).