CN213810277U

CN213810277U - Angle modulation mechanism for lamps and lanterns

Info

Publication number: CN213810277U
Application number: CN202120235962.0U
Authority: CN
Inventors: 陶新云
Original assignee: Chengdu Botu Yuntian Electric Automation Co ltd
Current assignee: Chengdu Botu Yuntian Electric Automation Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-07-27
Anticipated expiration: 2031-01-28

Abstract

The utility model provides an angle modulation mechanism for lamps and lanterns, including the equipment frame, the spliced pole is installed to the inside upper end of equipment frame and lower extreme, two the equal fixed connection turning block of one end that the spliced pole is close to mutually, two rotate between the turning block and connect the turning ball, the standing groove has been seted up to the right-hand member face of turning ball, logical groove has been seted up to the inside upper end of standing groove and lower extreme, a plurality of reset spring of fixed connection on the inner wall that leads to the groove, reset spring presses close to the one end fixed connection joint piece of standing groove, lamps and lanterns cover has been placed to the inside of standing groove, lamps and lanterns cover and have seted up the joint groove, the inside joint in joint groove has the joint piece, the utility model discloses convenient to detach and installation lamps and lanterns cover, and can effectually scrape the brush to the.

Description

Angle modulation mechanism for lamps and lanterns

Technical Field

The utility model relates to an angle modulation mechanism for lamps and lanterns belongs to the lamps and lanterns field.

Background

The lamp is an appliance capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply.

The illumination angle of lamps and lanterns when using usually all is fixed, is difficult for carrying out angular adjustment to lamps and lanterns when using, has reduced the practicality of lamps and lanterns, consequently needs a novel design to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing an angle modulation mechanism for lamps and lanterns to the illumination angle when proposing common lamps and lanterns use in solving above-mentioned background art is all fixed, is difficult for carrying out angular adjustment to lamps and lanterns when using, has reduced the problem of the practicality of lamps and lanterns.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an angle adjusting mechanism for a lamp comprises an equipment frame, connecting columns are installed at the upper end and the lower end of the inside of the equipment frame, one ends, close to the two connecting columns, of the two connecting columns are fixedly connected with rotating blocks, a rotating ball is rotatably connected between the two rotating blocks, a placing groove is formed in the right end face of the rotating ball, through grooves are formed in the upper end and the lower end of the inside of the placing groove, a plurality of reset springs are fixedly connected on the inner wall of each through groove, the reset springs are fixedly connected with clamping blocks close to one ends of the placing grooves, a lamp cover is placed in the placing groove, clamping grooves are formed in the lamp cover, clamping blocks are clamped in the clamping grooves, the left end face of the rotating ball is fixedly connected with an adjusting rod, a pulling rod is installed in the adjusting rod, the right end face of the pulling rod is fixedly connected with a pushing rod, and the right end face of the pushing rod is attached to the left end face of the clamping blocks, the both sides fixed connection spacing ring of rotor, the collecting vat has been seted up on the one end rotor of spacer ring press close to the turning block, the inside of collecting vat is provided with collects the ring, the protruding ring of both sides fixed connection pad of rotor is pressed close to the turning block, and the protruding ring pad is laminated mutually with the outside of turning block.

Furthermore, the spacing ring is pressed close to one side of gathering the ring and has been seted up the fixed slot, it is fixed mutually with the spacing ring that the gathering ring passes the inside of spacing ring to fixed slot through fixing bolt.

Furthermore, the left end face of the equipment frame is provided with an adjusting opening, the right end face of the equipment frame is provided with a rotating opening, and the adjusting rod rotates inside the adjusting opening.

Furthermore, a sliding groove is formed in the left end of the inner placing groove of the rotating ball, a pushing rod is connected to the inner portion of the sliding groove in a sliding mode, and the left end face of the pulling rod is fixedly connected with the lifting handle.

Furthermore, the left end face of the adjusting rod is fixedly connected with a handle, and a rubber pad is sleeved at the upper end of the handle.

Furthermore, the lower end face of the equipment frame is fixedly connected with fixing rods, the fixing rods are located at four corners of the lower end face of the equipment frame, and the lower end face of each fixing rod is fixedly connected with the fixing block.

The utility model has the advantages that: through being provided with the turning block in the inside of equipment frame, and rotate in the inside of turning block and connect the rolling ball, the standing groove has been seted up through the right-hand member in the inside of rolling ball again, and there is the lamps and lanterns cover at the inside joint of standing groove, make can cover the joint of lamps and lanterns on the rolling ball, through having seted up logical groove through the upper end and the lower extreme at the standing groove, and be provided with reset spring and joint piece in the inside that leads to the groove, the rethread is provided with the catch bar in the inside of rolling ball, and the right-hand member of catch bar is laminated with the left end of joint piece, make can be convenient for cover the lamps and lanterns and install the inside at the standing groove, fix the lamps and lanterns cover with this is effectual, reach the effect of convenient to detach and installation lamps and lanterns cover.

Through the both sides fixed connection spacing ring at the rolling ball, and the collecting vat has been seted up on the one end rolling ball of turning block is pressed close to the spacing ring, the inside of rethread collecting vat is provided with the collecting ring, and install the collecting ring in the outer end of spacing ring, make can effectual installation collecting ring, through the protruding ring of the both sides fixed connection who presses close to the rolling ball at the turning block, and protruding ring pad is laminated mutually with the outside of turning block, make can scrape the dust on rolling ball surface and brush to the inside of collecting ring, can effectually scrape the brush to rolling ball surface adhered to dust with this, reach and avoid the dust to influence rolling ball pivoted effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an angle adjusting mechanism for a lamp according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of B in fig. 1.

In the figure: 1-equipment frame, 2-connecting column, 3-rotating block, 4-rotating ball, 5-adjusting rod, 6-handle, 7-handle, 8-pulling rod, 9-adjusting port, 10-limiting ring, 11-placing groove, 12-sliding groove, 13-clamping groove, 14-lamp cover, 15-rotating port, 16-fixing rod, 17-fixing block, 18-pushing rod, 19-through groove, 20-reset spring, 21-clamping block, 22-convex ring pad, 23-collecting ring, 24-fixing groove, 25-fixing bolt and 26-collecting groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: an angle adjusting mechanism for a lamp comprises an equipment frame 1, connecting columns 2 are arranged at the upper end and the lower end in the equipment frame 1, one ends, close to the two connecting columns 2, of the two connecting columns are fixedly connected with rotating blocks 3, a rotating ball 4 is rotatably connected between the two rotating blocks 3, a placing groove 11 is formed in the right end face of the rotating ball 4, through grooves 19 are formed in the upper end and the lower end in the placing groove 11, a plurality of reset springs 20 are fixedly connected on the inner wall of the through grooves 19, one end, close to the placing groove 11, of each reset spring 20 is fixedly connected with a clamping block 21, a lamp cover 14 is placed in the placing groove 11, a clamping groove 13 is formed in the lamp cover 14, the clamping blocks 21 are clamped in the clamping groove 13, an adjusting rod 5 is fixedly connected on the left end face of the rotating ball 4, a pulling rod 8 is arranged in the adjusting rod 5, a pushing rod 18 is fixedly connected on the right end face of the pulling rod 8, the right end face of the pushing rod 18 is attached to the left end face of the clamping block 21, the collecting vat 26 has been seted up on the both sides fixed connection spacing ring 10 of rolling ball 4, the one end rolling ball 4 that the spacing ring 10 pressed close to the turning block 3, and the inside of collecting vat 26 is provided with collecting ring 23, and the protruding ring of both sides fixed connection pad 22 of rolling ball 4 is pressed close to the turning block 3, and protruding ring pad 22 laminates mutually with the outside of turning block 3 for can scrape the dust on the brush rolling ball 4.

Fixing grooves 24 are formed in one side, close to the collecting ring 23, of the limiting ring 10, the collecting ring 23 penetrates through the limiting ring 10 to the fixing grooves 24 through fixing bolts 25 to be fixed with the limiting ring 10, and the collecting ring 23 is convenient to install.

The left end face of the equipment frame 1 is provided with an adjusting opening 9, the right end face of the equipment frame 1 is provided with a rotating opening 15, and the adjusting rod 5 rotates inside the adjusting opening 9, so that the adjusting rod 5 can be rotated.

The sliding groove 12 is formed in the left end of the inner placing groove 11 of the rotating ball 4, the pushing rod 18 is connected to the inner portion of the sliding groove 12 in a sliding mode, and the handle 7 is fixedly connected to the left end face of the pulling rod 8, so that the pulling rod 8 can be moved.

The left end face of the adjusting rod 5 is fixedly connected with the handle 6, and the upper end of the handle 6 is sleeved with the rubber pad, so that friction can be increased.

The lower end face of the equipment frame 1 is fixedly connected with the fixing rods 16, the fixing rods 16 are located at four corners of the lower end face of the equipment frame 1, and the lower end face of the fixing rods 16 is fixedly connected with the fixing blocks 17, so that the whole equipment frame 1 can be supported.

The specific implementation mode is as follows: when the lamp cover 14 is installed, the lamp cover 14 is first placed inside the placing groove 11, and then is clipped inside the clipping groove 13 by the clipping block 21 inside the placing groove 11, the angle of the rotating ball 4 is adjusted by fixedly connecting the adjusting rod 5 and the handle 6 at the left end of the rotating ball 4, so that the lamp shade 14 clamped in the rotating ball 4 can be adjusted in angle, by fixedly connecting the two sides of the rotating block 3 close to the rotating ball 4 with the raised ring pads 22, and the raised ring pads 22 are attached to the outer side of the rotating block 3, so that the dust on the surface of the rotating ball 4 can be scraped and brushed to the inner part of the collecting ring 23, thereby effectively scraping and brushing the dust attached on the surface of the rotating ball 4, after a certain amount of dust is collected inside the collecting ring 23, the dust inside the stop collar 10 is cleaned by removing the collecting ring 23 from the stop collar 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mechanism of angle modulation for lamps and lanterns, includes equipment frame (1), its characterized in that: the device comprises an equipment frame (1), connecting columns (2) are mounted at the upper end and the lower end of the interior of the equipment frame (1), one ends, close to the two connecting columns (2), of the two connecting columns are fixedly connected with rotating blocks (3), a rotating ball (4) is rotatably connected between the two rotating blocks (3), a placing groove (11) is formed in the right end face of the rotating ball (4), through grooves (19) are formed in the upper end and the lower end of the interior of the placing groove (11), a plurality of reset springs (20) are fixedly connected to the inner wall of the through grooves (19), one ends, close to the placing groove (11), of the reset springs (20) are fixedly connected with clamping blocks (21), a lamp cover (14) is placed in the interior of the placing groove (11), a clamping groove (13) is formed in the lamp cover (14), the clamping blocks (21) are clamped in the interior of the clamping groove (13), and an adjusting rod (5) is fixedly connected to the left end face of the rotating ball (4), the utility model discloses a quick-witted, including adjusting pole (5), regulation pole (5), the internally mounted has pole (8) of pulling, the right-hand member face fixed connection catch bar (18) of pole (8) of pulling, the right-hand member face of catch bar (18) is laminated with the left end face of joint piece (21) mutually, both sides fixed connection spacing ring (10) of rotor ball (4), collecting vat (26) have been seted up on one end rotor ball (4) that rotor block (3) are pressed close to spacing ring (10), the inside of collecting vat (26) is provided with collects ring (23), the protruding ring pad of both sides fixed connection (22) of rotor ball (4) is pressed close to rotor block (3), and the outside of protruding ring pad (22) and rotor block (3) is laminated mutually.

2. The recliner mechanism for a lamp according to claim 1, wherein: fixing grooves (24) are formed in one side, close to the collecting ring (23), of the limiting ring (10), and the collecting ring (23) penetrates through the limiting ring (10) to the inside of the fixing grooves (24) through fixing bolts (25) to be fixed with the limiting ring (10).

3. The recliner mechanism for a lamp according to claim 1, wherein: the left end face of the equipment frame (1) is provided with an adjusting opening (9), the right end face of the equipment frame (1) is provided with a rotating opening (15), and the adjusting rod (5) rotates inside the adjusting opening (9).

4. The recliner mechanism for a lamp according to claim 1, wherein: the left end of the inner placing groove (11) of the rotating ball (4) is provided with a sliding groove (12), the inner part of the sliding groove (12) is connected with a push rod (18) in a sliding mode, and the left end face of the pulling rod (8) is fixedly connected with a handle (7).

5. The recliner mechanism for a lamp according to claim 1, wherein: the left end face of the adjusting rod (5) is fixedly connected with a handle (6), and a rubber pad is sleeved at the upper end of the handle (6).

6. The recliner mechanism for a lamp according to claim 1, wherein: the lower end face of the equipment frame (1) is fixedly connected with fixing rods (16), the fixing rods (16) are located at four corners of the lower end face of the equipment frame (1), and the lower end face of each fixing rod (16) is fixedly connected with a fixing block (17).