CN210135483U

CN210135483U - Multilayer anti-dazzle LED projecting lamp

Info

Publication number: CN210135483U
Application number: CN201921108432.9U
Authority: CN
Inventors: 肖辉
Original assignee: Zhongshan Nansidun Lighting Co ltd
Current assignee: Zhongshan Nansidun Lighting Co ltd
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-03-10
Anticipated expiration: 2029-07-13

Abstract

The utility model belongs to the projecting lamp field, especially, multilayer anti-dazzle LED projecting lamp to the unable rotation of current lamp body and angle modulation, can not satisfy the problem of the illumination demand of different scopes, the scheme as follows is proposed now, it includes the lamp body, the below of lamp body is equipped with the lamp stand, and the top side of lamp stand is seted up flutedly, has seted up the movable hole on the inner wall of one side of recess, and one side of lamp stand is equipped with T type friction post, and the one end that T type friction post is close to the lamp stand runs through the movable hole and two gag lever posts fixed mounting, movable mounting has the fixed block in the recess, and the fixed block is close to one side of gag lever post and has seted up T type turn round, and T type turn round is installed to T type turn round internal rotation, the utility model discloses in, can make the lamp body rotate through promoting T type friction post, can make the lamp body, The multi-angle is shone, has increased irradiation range, has satisfied people's user demand.

Description

Multilayer anti-dazzle LED projecting lamp

Technical Field

The utility model relates to a projecting lamp technical field especially relates to a multilayer anti-dazzle LED projecting lamp.

Background

The projector is a lamp whose illumination intensity on the designated illuminated surface is higher than that of the surrounding environment, also called a spotlight, generally, it can be aimed at any direction, and has a structure which is not influenced by weather conditions, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, so that almost all large-area illumination lamps used outdoors can be regarded as the projector.

The publication number is CN206268950U discloses an anti-dazzle projecting lamp, including the projecting lamp body, the projecting lamp body includes lamp stand, lamp body and metal lighting fixture, lamp stand upper surface middle part is equipped with the connecting block, connecting block threaded connection on bolt and the lamp stand is passed through to metal lighting fixture bottom, and its lamp body adopts the combination of multilayer lens to form, but the lamp body can't rotate and angle modulation, can not satisfy different scope's illumination demand, has the space of improvement.

Disclosure of Invention

The utility model aims at solving the shortcoming that has the unable rotation of lamp body and angle modulation among the prior art, can not satisfy the illumination demand of different scopes, and a multilayer anti-dazzle LED projecting lamp that provides.

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

a multilayer anti-dazzle LED projection lamp comprises a lamp body, wherein a lamp holder is arranged below the lamp body, a groove is formed in the top side of the lamp holder, a movable hole is formed in the inner wall of one side of the groove, a T-shaped friction column is arranged on one side of the lamp holder, one end, close to the lamp holder, of the T-shaped friction column penetrates through the movable hole and is fixedly provided with two limiting rods, a fixing block is movably arranged in the groove, a T-shaped rotating groove is formed in one side, close to the limiting rods, of the fixing block, a T-shaped rotating column is rotatably arranged in the T-shaped rotating groove, one end, close to the limiting rods, of the T-shaped rotating column extends out of the T-shaped rotating groove and is fixedly arranged at one end, far away from the T-shaped friction column, of the fixing block, a rack is fixedly arranged at one side, far away from the limiting rods, of the fixing block, the T-shaped friction, the rack that the fixed block removed moves, and the rack removes and drives the gear and rotate.

Preferably, a rotating shaft rotatably mounted on the inner wall of the bottom side of the groove is arranged in the groove, the top end of the rotating shaft extends out of the groove and is rotatably mounted on the bottom side of the lamp body, a gear is fixedly sleeved on the rotating shaft and is meshed with the rack, the rotating shaft is driven to rotate by the rotation of the gear, and the lamp body is driven to rotate by the rotation of the rotating shaft.

Preferably, the carousel has been cup jointed in the activity in the pivot, T type spout has been seted up to the top side ring shape of carousel, movable mounting has T type traveller in the T type spout, the top of T type traveller extends outside T type spout, one side fixed mounting that the carousel is close to T type friction post has L type traveller, the spout has been seted up to the bottom side of lamp body, slidable mounting has the slider in the spout, the bottom side of slider extends to the spout and installs on the top of T type traveller outward and rotation, L type traveller removes and drives the carousel and slide in the pivot, the carousel slides and drives T type traveller and remove, T type traveller removes and drives the slider and slides in the spout, the slider slides and drives the angle of lamp body and changes.

Preferably, a spherical groove is annularly formed in the inner wall of one side of the groove by a center of the T-shaped friction column, two spherical blocks are slidably mounted in the spherical groove, one sides of the two spherical blocks extend out of the spherical groove and are fixedly provided with fixing rods, one ends of the two fixing rods far away from the spherical blocks are fixedly provided with a same disc, one side of the disc is provided with two limiting holes, one ends of the two limiting rods respectively penetrate through the two limiting holes, one side of the disc far away from the fixing rods is provided with an annular eccentric groove, one end of the L-shaped sliding column close to the fixing rods extends into the annular eccentric groove, the T-shaped friction column is rotated to drive the two limiting rods to rotate, the two limiting rods rotate to drive the T-shaped rotating column to rotate in the T-shaped rotating groove, the two limiting rods rotate to drive the disc to rotate, the disc rotates to drive the fixing, meanwhile, the fixed rod rotates to drive the L-shaped sliding column to move in the annular eccentric groove.

Preferably, L type card hole has been seted up on the bottom side inner wall in activity hole, and slidable mounting has L type kelly in the L type card hole, and outside L type card hole was all extended to at the both ends of L type kelly, the top fixed mounting of L type kelly had the clutch blocks, and the clutch blocks contacted with T type friction post, and the bottom side fixed mounting of L type kelly has the spring, and the bottom fixed mounting of spring is on the bottom side inner wall in L type card hole, and the pulling L type kelly makes it slide in L type card hole, and elastic deformation takes place for the spring.

In the utility model, the gear and the rack are arranged, so that the rack can move to drive the gear to rotate, and the lamp body can rotate;

in the utility model, because the T-shaped friction column is arranged, the angle of the lamp body can be adjusted by rotating the T-shaped friction column;

the utility model discloses in, can make the lamp body rotate through promoting T type friction post, can make lamp body angle change through rotating T type friction post to the pivot is diversified, multi-angle as the center shines, has increased irradiation range, has satisfied people's user demand.

Drawings

Fig. 1 is a schematic structural diagram of a multilayer anti-glare LED projector according to the present invention;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a multilayer anti-glare LED projector according to the present invention;

fig. 3 is the utility model provides a three-dimensional structure sketch map that the clutch blocks and the T type rotary column of multilayer anti-dazzle LED projecting lamp are connected.

In the figure: the lamp comprises a lamp body 1, a lamp holder 2, a groove 3, a movable hole 4, a friction column 5T, a limiting rod 6, a rotary groove 7T, a rotary column 8T, a rack 9, a rotating shaft 10, a gear 11, a spherical groove 12, a spherical block 13, a fixing rod 14, a disk 15, a limiting hole 16, an annular eccentric groove 17, a rotary disk 18, a sliding column 19L, a sliding groove 20T, a sliding column 21T, a clamping hole 22L, a clamping rod 23L, a friction block 24 and a fixing block 25.

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.

Example 1

Referring to fig. 1-3, a multilayer anti-glare LED projection lamp comprises a lamp body 1, a lamp holder 2 is arranged below the lamp body 1, a groove 3 is formed on the top side of the lamp holder 2, a movable hole 4 is formed on the inner wall of one side of the groove 3, a T-shaped friction column 5 is arranged on one side of the lamp holder 2, one end of the T-shaped friction column 5 close to the lamp holder 2 penetrates through the movable hole 4 and is fixedly provided with two limiting rods 6, a fixed block 25 is movably arranged in the groove 3, a T-shaped rotary groove 7 is formed on one side of the fixed block 25 close to the limiting rods 6, a T-shaped rotary column 8 is rotatably arranged in the T-shaped rotary groove 7, one end of the T-shaped rotary column 8 close to the limiting rods 6 extends out of the T-shaped rotary groove 7 and is fixedly arranged on one end of the two limiting rods 6 far away from the T-shaped friction column 5, a rack 9 is, the T-shaped friction column 5 moves to drive the limiting rod 6 to move, the limiting rod 6 moves to drive the T-shaped rotating column 8 to move, the T-shaped rotating column 8 moves to drive the fixing block 25 to move, the rack 9 moved by the fixing block 25 moves, and the rack 9 moves to drive the gear 11 to rotate.

The utility model discloses in, be equipped with in the recess 3 and rotate pivot 10 of installing on the inner wall of 3 bottom sides of recess, the top of pivot 10 extends to recess 3 and installs on the bottom side of lamp body 1 outward and the rotation, and the fixed cover has connect gear 11 in the pivot 10, and gear 11 meshes with rack 9 mutually, and gear 11 rotates and drives pivot 10 and rotate, and pivot 10 rotates and drives lamp body 1 and rotate.

The utility model discloses in, carousel 18 has been cup jointed in the activity in pivot 10, T type spout 20 has been seted up to the top side annular of carousel 18, movable mounting has T type traveller 21 in the T type spout 20, T type traveller 21's top extends to outside T type spout 20, one side fixed mounting that carousel 18 is close to T type friction post 5 has L type traveller 19, the spout has been seted up to lamp body 1's bottom side, slidable mounting has the slider in the spout, the bottom side of slider extends to the spout and rotates outward and install on the top of T type traveller 21, L type traveller 19 removes and drives carousel 18 and slide in pivot 10, carousel 18 slides and drives T type traveller 21 and remove, T type traveller 21 removes and drives the slider and slides in the spout, the slider slides and drives the angle that lamp body 1 changes.

In the utility model, a spherical groove 12 is annularly arranged on the inner wall of one side of a groove 3 by the center of a T-shaped friction column 5, two spherical blocks 13 are arranged in the spherical groove 12 in a sliding way, one side of each spherical block 13 extends to the outside of the spherical groove 12 and is fixedly provided with a fixed rod 14, one end of each fixed rod 14 far away from the spherical block 13 is fixedly provided with a same disc 15, one side of each disc 15 is provided with two limit holes 16, one end of each limit rod 6 is respectively penetrated through the two limit holes 16, one side of each disc 15 far away from the fixed rod 14 is provided with an annular eccentric groove 17, one end of each L-shaped sliding column 19 near the fixed rod 14 extends into the annular eccentric groove 17, the T-shaped friction column 5 is rotated to drive the two limit rods 6 to rotate, the two limit rods 6 are rotated to drive the T-shaped rotary column 8 to rotate in the T-shaped rotary groove 7, simultaneously the two limit, the fixing rod 14 rotates to drive the spherical block 13 to slide in the spherical groove 12, and simultaneously the fixing rod 14 rotates to drive the L-shaped sliding column 19 to move in the annular eccentric groove 17.

The utility model discloses in, L type card hole 22 has been seted up on the bottom side inner wall of activity hole 4, slidable mounting has L type kelly 23 in L type card hole 22, the both ends of L type kelly 23 all extend to outside L type card hole 22, the top fixed mounting of L type kelly 23 has clutch blocks 24, clutch blocks 24 contacts with T type friction post 5, the bottom side fixed mounting of L type kelly 23 has the spring, the bottom fixed mounting of spring is on L type card hole 22's bottom side inner wall, pulling L type kelly 23 makes it slide in L type card hole 22, elastic deformation takes place for the spring.

Example 2

Referring to fig. 1-3, a multilayer anti-glare LED projection lamp comprises a lamp body 1, a lamp holder 2 is arranged below the lamp body 1, a groove 3 is formed on the top side of the lamp holder 2, a movable hole 4 is formed on the inner wall of one side of the groove 3, a T-shaped friction column 5 is arranged on one side of the lamp holder 2, one end of the T-shaped friction column 5, which is close to the lamp holder 2, penetrates through the movable hole 4 and is fixedly welded with two limiting rods 6, a fixed block 25 is movably installed in the groove 3, a T-shaped rotary groove 7 is formed on one side of the fixed block 25, which is close to the limiting rods 6, a T-shaped rotary column 8 is rotatably installed in the T-shaped rotary groove 7, one end of the T-shaped rotary column 8, which is close to the limiting rods 6, extends out of the T-shaped rotary groove 7 and is fixedly welded on one end of the two limiting rods 6, which is far, the T-shaped friction column 5 moves to drive the limiting rod 6 to move, the limiting rod 6 moves to drive the T-shaped rotating column 8 to move, the T-shaped rotating column 8 moves to drive the fixing block 25 to move, the rack 9 moved by the fixing block 25 moves, and the rack 9 moves to drive the gear 11 to rotate.

The utility model discloses in, be equipped with in the recess 3 and rotate pivot 10 of installing on the inner wall of 3 bottom sides of recess, the top of pivot 10 extends to outside the recess 3 and rotates through the round pin axle and install on the bottom side of lamp body 1, and fixed the cup joint has gear 11 in the pivot 10, and gear 11 meshes with rack 9 mutually, and gear 11 rotates and drives pivot 10 and rotate, and pivot 10 rotates and drives lamp body 1 and rotate.

The utility model discloses in, carousel 18 has been cup jointed in the activity in pivot 10, T type spout 20 has been seted up to the top side annular of carousel 18, movable mounting has T type traveller 21 in the T type spout 20, T type traveller 21's top extends to outside T type spout 20, one side fixed welding that carousel 18 is close to T type friction post 5 has L type traveller 19, the spout has been seted up to the bottom side of lamp body 1, slidable mounting has the slider in the spout, the bottom side of slider extends to the spout outside and rotates through the round pin axle and install on the top of T type traveller 21, L type traveller 19 removes and drives carousel 18 and slides in pivot 10, carousel 18 slides and drives T type traveller 21 and removes, T type traveller 21 removes and drives the slider and slides in the spout, the slider slides the angle that drives lamp body 1 and changes.

In the utility model, a spherical groove 12 is annularly arranged on the inner wall of one side of a groove 3 by a T-shaped friction column 5, two spherical blocks 13 are arranged in the spherical groove 12 in a sliding way, one side of each spherical block 13 extends to the outside of the spherical groove 12 and is fixedly welded with a fixed rod 14, one end of each fixed rod 14 far away from the spherical block 13 is fixedly welded with a same disc 15, one side of each disc 15 is provided with two limit holes 16, one end of each limit rod 6 is respectively penetrated through the two limit holes 16, one side of each disc 15 far away from the fixed rod 14 is provided with an annular eccentric groove 17, one end of each L-shaped sliding column 19 near the fixed rod 14 extends into the annular eccentric groove 17, the T-shaped friction column 5 is rotated to drive the two limit rods 6 to rotate, the two limit rods 6 are rotated to drive the T-shaped rotary column 8 to rotate in the T-shaped rotary groove 7, simultaneously the two limit rods 6 are, the fixing rod 14 rotates to drive the spherical block 13 to slide in the spherical groove 12, and simultaneously the fixing rod 14 rotates to drive the L-shaped sliding column 19 to move in the annular eccentric groove 17.

The utility model discloses in, L type card hole 22 has been seted up on the bottom side inner wall of activity hole 4, slidable mounting has L type kelly 23 in L type card hole 22, the both ends of L type kelly 23 all extend to outside L type card hole 22, the fixed welding in top of L type kelly 23 has clutch blocks 24, clutch blocks 24 contacts with T type friction post 5, the fixed welding in bottom side of L type kelly 23 has the spring, the bottom mounting welding of spring is on the bottom side inner wall of L type card hole 22, pulling L type kelly 23 makes it slide in L type card hole 22, elastic deformation takes place for the spring.

In the utility model, when the lamp body 1 needs to be rotated, the L-shaped clamping rod 23 is pulled to slide in the L-shaped clamping hole 22, the spring is elastically deformed, the L-shaped clamping rod 23 moves to drive the friction block 24 to be separated from the T-shaped friction column 5, the T-shaped friction column 5 is moved to move in the movable hole 4, the T-shaped friction column 5 moves to drive the limiting rod 6 to move, the limiting rod 6 moves to drive the T-shaped rotary column 8 to move, the T-shaped rotary column 8 moves to drive the fixed block 25 to move, the rack 9 moving to drive the gear 11 to rotate, the gear 11 rotates to drive the rotary shaft 10 to rotate, the rotary shaft 10 rotates to drive the lamp body 1 to rotate, the lamp body 1 rotates to drive the slide block to rotate, the slide and rotate to drive the T-shaped slide column 21 to rotate in the T-shaped chute 20, when the angle needs to be adjusted, the T-shaped friction column 5 rotates to drive the two limiting rods 6 to rotate, the two limiting rods 6 rotate to, meanwhile, the two limiting rods 6 rotate to drive the disc 15 to rotate, the disc 15 rotates to drive the fixed rod 14 to rotate, the fixed rod 14 rotates to drive the spherical block 13 to slide in the spherical groove 12, meanwhile, the fixed rod 14 rotates to drive the L-shaped sliding column 19 to move in the annular eccentric groove 17, the L-shaped sliding column 19 moves to drive the rotary table 18 to slide on the rotary shaft 10, the rotary table 18 slides to drive the T-shaped sliding column 21 to move, the T-shaped sliding column 21 moves to drive the sliding block to slide in the sliding groove, the sliding block slides to drive the angle of the lamp body 1 to change, when the lamp body is adjusted to a proper position, the L-shaped clamping rod 23 is loosened, the L-shaped clamping rod 23 moves upwards under the counter-acting force of the spring, the L-shaped clamping rod 23 moves to drive the friction block 24 to be in contact with the T-shaped friction column 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multi-layer anti-dazzle LED projection lamp comprises a lamp body (1) and is characterized in that a lamp holder (2) is arranged below the lamp body (1), a groove (3) is formed in the top side of the lamp holder (2), a movable hole (4) is formed in the inner wall of one side of the groove (3), a T-shaped friction column (5) is arranged on one side of the lamp holder (2), one end, close to the lamp holder (2), of the T-shaped friction column (5) penetrates through the movable hole (4) and is fixedly provided with two limiting rods (6), a fixed block (25) is movably arranged in the groove (3), a T-shaped rotating groove (7) is formed in one side, close to the limiting rods (6), of the fixed block (25), a T-shaped rotating groove (7) is rotatably arranged in the T-shaped rotating groove (7), one end, close to the limiting rods (6), of the T-shaped rotating column (8) extends out of the T-shaped rotating groove (7) and is fixedly arranged, one side of the fixing block (25) far away from the limiting rod (6) is fixedly provided with a rack (9).

2. The multi-layer anti-glare LED spot light according to claim 1, wherein a rotating shaft (10) is rotatably mounted on the inner wall of the bottom side of the groove (3) and is arranged in the groove (3), the top end of the rotating shaft (10) extends out of the groove (3) and is rotatably mounted on the bottom side of the lamp body (1), a gear (11) is fixedly sleeved on the rotating shaft (10), and the gear (11) is engaged with the rack (9).

3. The multi-layer anti-glare LED projection lamp according to claim 2, wherein the rotating shaft (10) is movably sleeved with a rotating disc (18), a T-shaped sliding groove (20) is annularly formed in the top side of the rotating disc (18), a T-shaped sliding column (21) is movably mounted in the T-shaped sliding groove (20), the top end of the T-shaped sliding column (21) extends out of the T-shaped sliding groove (20), an L-shaped sliding column (19) is fixedly mounted on one side, close to the T-shaped friction column (5), of the rotating disc (18), a sliding groove is formed in the bottom side of the lamp body (1), a sliding block is slidably mounted in the sliding groove, the bottom side of the sliding block extends out of the sliding groove and is rotatably mounted on the top end of the T-shaped.

4. The multi-layered anti-glare LED floodlight according to claim 1, spherical groove (12) have been seted up with T type friction post (5) central ring shape on the inner wall of one side of recess (3), sliding mounting has two spherical blocks (13) in spherical groove (12), one side of two spherical blocks (13) all extends to spherical groove (12) outer and equal fixed mounting has dead lever (14), the one end fixed mounting that spherical block (13) were kept away from in two dead lever (14) has same disc (15), two spacing holes (16) have been seted up to one side of disc (15), two spacing holes (16) are run through respectively to the one end of two gag lever posts (6), annular eccentric groove (17) have been seted up to one side that dead lever (14) were kept away from in disc (15), the one end that L type traveller (19) is close to dead lever (14) extends to in annular eccentric groove (17).

5. The multi-layer anti-glare LED projection lamp according to claim 1, wherein an L-shaped clamping hole (22) is formed in the inner wall of the bottom side of the movable hole (4), an L-shaped clamping rod (23) is slidably mounted in the L-shaped clamping hole (22), two ends of the L-shaped clamping rod (23) extend out of the L-shaped clamping hole (22), a friction block (24) is fixedly mounted at the top end of the L-shaped clamping rod (23), the friction block (24) is in contact with the T-shaped friction column (5), a spring is fixedly mounted at the bottom side of the L-shaped clamping rod (23), and the bottom end of the spring is fixedly mounted on the inner wall of the bottom side of the L-shaped clamping hole (22).