CN210462675U

CN210462675U - Projection lamp

Info

Publication number: CN210462675U
Application number: CN201921637942.5U
Authority: CN
Inventors: 王兵; 黄海舟
Original assignee: Zhuo'an Lighting Technology Co Ltd
Current assignee: Zhuoan Intelligent Technology Co.,Ltd.
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-05-05
Anticipated expiration: 2029-09-28

Abstract

The utility model relates to the technical field of lighting lamps and lanterns, and discloses a projection lamp, which comprises a bracket and at least four lamp group modules, wherein the lamp group modules are opposite from top to bottom, adjacent from left to right and fixed through a mounting plate; the mounting plate is fixed on the lamp holder through the fixing assembly; the fixing assembly comprises an inserting rod and a butting block, the inserting rod is fixed on the lamp holder and inserted into the mounting plate, and the butting block is rotatably connected on the mounting plate and butted against the inserting rod. The utility model has the advantages of it is following and effect: realize the reciprocal anchorage of banks module by a plurality of mounting panels, the inserted bar on the lamp stand is pegged graft on the mounting panel, can be with several lamp stands initial connection, then connect the butt of butt piece on the mounting panel in the inserted bar through rotating, reaches the convenient fixed purpose of inserted bar and mounting panel, realizes then convenient stable fixing between the lamp stand to can avoid the problem that the bolt easily loses from this.

Description

Projection lamp

Technical Field

The utility model belongs to the technical field of the technique of illumination lamps and lanterns and specifically relates to a projecting lamp is related to.

Background

In recent years, the LED lamp has rapidly developed due to its advantages of small volume, low heat productivity and low power consumption, and is gradually replacing the traditional lamps such as neon lamp and neon lamp. In the LED projector, a plurality of LED lamps are generally arranged on a plane, and emitted light is emitted in a direction perpendicular to a substrate, and a light spot formed in front is small, so that a decorative effect that cannot be achieved by a conventional lamp can be produced.

At present, for the illuminating effect who promotes the LED projecting lamp, with a plurality of banks module reciprocal anchorage, but among the prior art, connect through a plurality of fixed plates between the banks module, the fixed plate is fixed in adjacent banks module through a plurality of bolts again on, such fixed mode is because the bolt that uses is more, and the operation is more loaded down with trivial details, and the bolt also loses at the in-process of dismouting easily simultaneously, causes the inconvenient problem of installation, consequently still remains to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a projecting lamp makes the fixed mounting between a plurality of banks module more convenient, and can avoid losing the problem that causes the installation inconvenience because of the bolt.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a projection lamp comprises a support and at least four lamp group modules, wherein the lamp group modules are opposite up and down, adjacent left and right and fixed through mounting plates, each lamp group module comprises a lamp holder, and the mounting plates are respectively fixed at the corner parts close to the lamp holders and between the adjacent left and right lamp holders; the mounting plate is fixed on the lamp holder through a fixing assembly; the fixing assembly comprises an inserting rod and a butting block, the inserting rod is fixed on the lamp holder and is inserted into the mounting plate, and the butting block is rotatably connected onto the mounting plate and is abutted against the inserting rod.

By adopting the technical scheme, the lamp group modules are fixed by the mounting plates, the inserting rods on the lamp holders are inserted into the mounting plates, the lamp holders can be connected preliminarily, and then the abutting blocks connected to the mounting plates are abutted to the inserting rods in a rotating manner, so that the inserting rods are prevented from being separated from the mounting plates, the purpose of conveniently and quickly fixing the inserting rods and the mounting plates is achieved, and the stable and fixed connection between the lamp holders is realized; the bolt is not used for fixing, and the problem of inconvenient installation caused by the loss of the bolt is avoided.

The utility model discloses further set up to: a slot is formed on the side wall of the inserted link, and the abutting block is rotatably accommodated in the slot; a limiting block is fixed on the abutting block, and a limiting groove for the limiting block to slide is formed in the slot.

Through adopting above-mentioned technical scheme, the slot on the inserted bar provides the space for the holding of butt piece, realizes the location of butt piece in the slot under the cooperation of stopper and spacing groove, avoids butt piece to rotate the butt and from the transfer-out again behind the slot, also realizes the accurate positioning of butt piece in the slot simultaneously.

The utility model discloses further set up to: the abutting block is fixed through a positioning structure.

Through adopting above-mentioned technical scheme, location structure realizes the stable fixed of butt joint piece in the slot, makes the connection of inserted bar and mounting panel more stable and firm.

The utility model discloses further set up to: the positioning structure comprises a lifting block and an extension rod, wherein the lifting block is movably connected to the insertion rod, the extension rod is fixed to the side wall of the lifting block, a convex block is fixed to the extension rod, the side wall of the butt joint block inclines downwards towards the direction far away from the insertion rod, and the convex block can abut against the lower portion of the side wall of the butt joint block.

Through adopting above-mentioned technical scheme, the elevator that moves about on the inserted bar supports the extension rod, and the extension rod can take place deformation for the elevator, makes the lug can slide to the butt in the lateral wall lower part of butt piece along the lateral wall of butt piece slope, makes the butt piece can fix a position in the slot steadily from this.

The utility model discloses further set up to: an inclined plane is formed on the side wall of the convex block, and a chamfer plane matched with the inclined plane is formed on the lower portion of the side wall of the abutting block.

Through adopting above-mentioned technical scheme, the inclined plane that forms on the lug lateral wall can cooperate with the scarf of butt piece lateral wall lower part, makes the lug easily realize along the process that the scarf rises, reaches the purpose of the separation of convenient realization lug and butt piece to can dismantle the lamp stand after fixing.

The utility model discloses further set up to: the lifting block is fixedly provided with a movable rod inserted in the inserted link, the side wall of the movable rod is fixedly provided with a sliding block, a sliding groove for accommodating and sliding the movable rod and the sliding block is formed in the inserted link, and a supporting spring is fixedly connected between the sliding block and the sliding groove.

Through adopting above-mentioned technical scheme, the elevator passes through the movable rod and the slider realizes being connected with the inserted bar, and the slider slides in the spout and through supporting spring connection, keeps the connection of elevator and inserted bar, and supporting spring supports the elevator, avoids the lug to influence the rotation of butt piece.

The utility model discloses further set up to: the lamp group module further comprises a lamp plate and a check ring, an installation cavity is formed in the lamp holder, the lamp plate is located in the installation cavity, a positioning plate is formed in the side wall of the lamp plate in an extending mode, the check ring is abutted and located on the positioning plate, and the check ring and the positioning plate are fixed through the positioning bolts at corresponding positions.

Through adopting above-mentioned technical scheme, the installation cavity that forms on the lamp stand is used for installing the lamp plate, and the retaining ring butt is located the locating plate, is convenient for be fixed in the lamp stand with the lamp plate through positioning bolt on.

The utility model discloses further set up to: the bracket is in an arc shape, and two ends of the bracket respectively correspond to the side walls of the lamp holder; two ends, far away from each other, of the two groups of lamp holders which are opposite up and down are respectively fixed with a fixing plate, and the fixing plates are fixed on the lamp holders through connecting bolts; one side of the fixing plate is bent to form a supporting plate, and two ends of the support are fixed on the corresponding supporting plate.

By adopting the technical scheme, the arched support is correspondingly fixed on the supporting plate, and the supporting plate is supported by the fixing plate fixed on the lamp holder, so that the support is stably connected on the lamp holder.

The utility model discloses further set up to: the mounting panel includes connecting plate and cooperation board, the connecting plate is fixed in the corner department that the lamp stand is close to mutually, the cooperation board is fixed in between the left and right sides adjacent lamp stand.

By adopting the technical scheme, the method has the advantages that,

to sum up, the utility model discloses following beneficial effect has:

1. the inserting rod on the lamp holder is inserted in the mounting plate, so that a plurality of lamp holders can be connected preliminarily, the abutting block connected to the mounting plate is abutted against the slot on the inserting rod through rotation, and the extending rod movably arranged on the inserting rod is abutted against two sides of the abutting block to limit the rotation of the abutting block, so that the aim of conveniently fixing the inserting rod and the mounting plate is fulfilled, and the stable fixed connection between the lamp holders is realized; bolts are not used for fixing, so that the problem of inconvenient installation caused by the loss of the bolts is avoided;

2. lug butt on the extension rod realizes the fixed of extension rod relative butt piece in the lateral wall lower part of butt piece to the separation process who makes lug and butt piece by the cooperation of inclined plane and scarf changes the realization, convenient to detach lamp stand.

Drawings

FIG. 1 is a schematic structural view after a partial explosion in the present embodiment;

fig. 2 is a schematic view of a lamp socket mounting structure of the present embodiment;

FIG. 3 is an enlarged schematic view of section A of FIG. 2 with the elevator block hidden;

FIG. 4 is a schematic sectional view of the connecting structure of the elevating block and the plunger of the present embodiment;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

Reference numerals: 1. a support; 2. a lamp group module; 21. a lamp socket; 211. a mounting cavity; 22. a lamp panel; 221. positioning a plate; 23. a retainer ring; 3. a fixing plate; 31. a support plate; 4. a connecting plate; 5. a fixing assembly; 51. inserting a rod; 511. a slot; 5111. a limiting groove; 512. a chute; 52. a butting block; 521. a limiting block; 6. a positioning structure; 61. a lifting block; 611. a movable rod; 6111. a slider; 62. an extension rod; 621. a bump; 7. a support spring; 8. an inclined surface; 9. a chamfer plane; 10. and (4) matching the plates.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A project lamp, as shown in figure 1, comprises a bracket 1 and at least four lamp group modules 2, wherein the four lamp group modules 2 are oppositely fixed up and down and adjacently fixed left and right; the support 1 is bow-shaped, and two ends of the support 1 are respectively fixed at two ends, far away from each other, of the left and right adjacent lamp group modules 2.

As shown in fig. 1 and 2, the lamp group module 2 includes lamp holders 21, the middle parts of the two opposite groups of lamp holders 21 on the sides far away from each other are fixed with fixing plates 3, and the fixing plates 3 are fixed on the lamp holders 21 through four connecting bolts at equal intervals; the side of the fixing plate 3 away from the lamp holder 21 is bent to form a support plate 31, and both ends of the bracket 1 are fixed to the corresponding support plates 31, so that the lamp holder 21 can be supported by the bracket 1.

As shown in fig. 1, the lamp group module 2 further includes a lamp panel 22 and a retainer ring 23, a mounting cavity 211 is formed on the lamp holder 21, the lamp panel 22 is positioned in the mounting cavity 211, a positioning plate 221 is formed by extending a circumferential side wall of the lamp panel 22, the retainer ring 23 is abutted and positioned on the positioning plate 221, and the retainer ring 23 and the positioning plate 221 are fixed by a positioning bolt.

As shown in fig. 2, the four lamp sockets 21 are fixed by the mounting plate, the mounting plate includes a connecting plate 4 and two matching plates 10, the connecting plate 4 is fixed at four corners of the four lamp sockets 21, and the two matching plates 10 are respectively fixed between two pairs of upper and lower left and right adjacent lamp sockets 21.

As shown in fig. 2 and 3, the connecting plate 4 and the matching plate 10 are fixed on the lamp holder 21 through the fixing assembly 5; the fixing assembly 5 includes inserting rods 51, the four inserting rods 51 are respectively fixed at four corners of the lamp holders 21, the inserting rods 51 at the adjacent corners of the four lamp holders 21 are respectively inserted into the four corners of the corresponding connecting plate 4, and the inserting rods 51 at the corners of the two lamp holders 21 adjacent to each other on the left and right are inserted into two sides of the corresponding matching plate 10.

As shown in fig. 3 and 5, the fixing assembly 5 further includes an abutting block 52, which is the same as the mating plate 10 in the structure of the connecting plate 4, taking the structure of the mating plate 10 as an example; a slot 511 is formed on the side wall of the inserted link 51, one end of the abutting block 52 is rotatably connected to the matching plate 10, and the other end is rotatably accommodated in the slot 511, so as to achieve the purpose of preliminarily positioning the inserted link 51; the upper portion of the abutting block 52 is fixed with a limiting block 521, and the slot 511 is formed with a limiting groove 5111 for the limiting block 521 to slide, so as to limit the rotation of the abutting block 52.

As shown in fig. 2 and 4, the abutment block 52 is fixed by the positioning structure 6.

As shown in fig. 4 and 5, the positioning structure 6 includes a lifting block 61, a movable rod 611 inserted into the insertion rod 51 is fixed at the middle part of the lower part of the lifting block 61, a sliding block 6111 is fixed on the side wall of the movable rod 611, a sliding slot 512 for accommodating and sliding the movable rod 611 and the sliding block 6111 is formed in the insertion rod 51, and a supporting spring 7 is fixedly connected between the sliding block 6111 and the corresponding position of the sliding slot 512.

As shown in fig. 5, the positioning structure 6 further includes extension rods 62, the two extension rods 62 are respectively fixed on two side walls of the lifting block 61 that are away from each other and extend downward, a protrusion 621 is fixed at the bottom of the extension rod 62, the side wall of the abutting block 52 is inclined downward toward the direction away from the abutting block 52, and the protrusion 621 can move downward along the abutting block 52 and finally abut against the lower portion of the side wall of the abutting block 52 along with the resetting of the extension rod 62.

As shown in fig. 5, an inclined surface 8 inclined from top to bottom toward the direction close to the abutting block 52 is formed on the side wall of the protrusion 621, and a chamfered surface 9 matched with the inclined surface 8 is formed on the lower portion of the side wall of the abutting block 52, so that the protrusion 621 can ascend under the guidance of the inclined surface 8 and the chamfered surface 9, the protrusion 621 and the abutting block 52 can be separated easily, and the abutting block 52 can rotate and is separated from the slot 511.

The specific operation flow of this embodiment is as follows:

when the four lamp holders 21 are fixed, the four lamp holders 21 are firstly spliced together, the connecting plate 4 corresponds to the inserting rods 51 on the adjacent corners of the four lamp holders 21, the inserting rods 51 are inserted on the connecting plate 4, then the abutting blocks 52 are respectively rotated, and the abutting blocks 52 are inserted in the corresponding slots 511 under the guidance of the limiting blocks 521 and the limiting grooves 5111; at this time, the lifting block 61 is located above the insertion rod 51 by the elastic force of the supporting spring 7, and the extension rod 62 and the projection 621 are located at the upper portion of the abutting block 52.

Then, the lifting block 61 is pressed down by hand, the protrusion 621 abuts against the side wall of the abutting block 52 and deforms the extension rod 62 until the protrusion 621 moves and abuts against the bottom of the abutting block 52, at this time, the extension rod 62 is reset to realize stable matching of the protrusion 621 and the abutting block 52, and the extension rod 62 limits rotation of the abutting block 52, so that the purpose of fixing the abutting block 52 is achieved.

Then, the two matching plates 10 are fixed between the two lamp holders 21 adjacent to each other in the same way, so that the four lamp holders 21 are conveniently fixed; and under the condition of need, the lamp holder 21 can be continuously spliced, so that the purpose of improving the illumination effect is achieved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a projecting lamp, includes support (1) and at least four banks of lamps module (2), its characterized in that: the lamp group module (2) is opposite up and down, adjacent left and right and fixed through a mounting plate, the lamp group module (2) comprises lamp holders (21), and the mounting plate is respectively fixed at the corner part where the lamp holders (21) are close to and between the lamp holders (21) adjacent left and right; the mounting plate is fixed on the lamp holder (21) through a fixing component (5); the fixing assembly (5) comprises an inserting rod (51) and a butting block (52), the inserting rod (51) is fixed on the lamp holder (21) and is inserted into the mounting plate, and the butting block (52) is rotatably connected onto the mounting plate and is butted against the inserting rod (51).

2. The projector of claim 1, wherein: a slot (511) is formed on the side wall of the inserted rod (51), and the abutting block (52) is rotatably accommodated in the slot (511); a limiting block (521) is fixed on the abutting block (52), and a limiting groove (5111) for the limiting block (521) to slide is formed on the slot (511).

3. The projector of claim 2, wherein: the abutting block (52) is fixed through a positioning structure (6).

4. A projector as claimed in claim 3, characterized in that: location structure (6) are including elevator (61) and extension rod (62), elevator (61) swing joint is on inserted bar (51), extension rod (62) are fixed in on the lateral wall of elevator (61), be fixed with lug (621) on extension rod (62), the lateral wall of butt piece (52) is the direction slope of keeping away from inserted bar (51) towards downwards, lug (621) can the butt in the lateral wall lower part of butt piece (52).

5. The light projector of claim 4, wherein: an inclined surface (8) is formed on the side wall of the convex block (621), and a chamfer surface (9) matched with the inclined surface (8) is formed on the lower part of the side wall of the abutting block (52).

6. The light projector of claim 4, wherein: the lifting block (61) is fixedly provided with a movable rod (611) inserted in the insert rod (51), the side wall of the movable rod (611) is fixedly provided with a sliding block (6111), a sliding groove (512) for accommodating and sliding the movable rod (611) and the sliding block (6111) is formed in the insert rod (51), and a supporting spring (7) is fixedly connected between the sliding block (6111) and the sliding groove (512).

7. The projector of claim 1, wherein: lamp unit module (2) still include lamp plate (22) and retaining ring (23), be formed with installation cavity (211) on lamp stand (21), lamp plate (22) are located installation cavity (211), just the lateral wall extension of lamp plate (22) is formed with locating plate (221), retaining ring (23) butt is located on locating plate (221), just retaining ring (23) and locating plate (221) correspond the department and pass through positioning bolt fixed.

8. The projector of claim 1, wherein: the bracket (1) is in an arc shape, and two ends of the bracket (1) respectively correspond to the side walls of the lamp holder (21); two ends, far away from each other, of the two groups of lamp holders (21) which are opposite up and down are respectively fixed with a fixing plate (3), and the fixing plates (3) are fixed on the lamp holders (21) through connecting bolts; one side of the fixing plate (3) is bent to form a supporting plate (31), and two ends of the bracket (1) are fixed on the corresponding supporting plate (31).

9. The projector of claim 1, wherein: the mounting panel includes connecting plate (4) and cooperation board (10), connecting plate (4) are fixed in the corner department that lamp stand (21) are close to mutually, cooperation board (10) are fixed in about between adjacent lamp stand (21).