CN213810171U

CN213810171U - Projection lamp with dynamic pattern effect

Info

Publication number: CN213810171U
Application number: CN202022352112.7U
Authority: CN
Inventors: 方友和
Original assignee: Guangzhou Xingyi Photoelectric Equipment Co ltd
Current assignee: Guangzhou Xingyi Photoelectric Equipment Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a projection lamp with dynamic pattern effect, which comprises a projection lamp body, wherein a support plate is fixedly arranged at the middle part of the top end of the projection lamp body, bearing mounting holes are respectively arranged at both ends of one side of the support plate, rotating bearings are respectively fixedly arranged on the inner walls of two bearing mounting holes, the inner walls of the two rotating bearings are respectively and rotatably connected with the middle parts of the outer walls of two rotating shafts, and one ends of the two rotating shafts are respectively and fixedly connected with one end of one side of two protective covers, the utility model drives a driving gear by a driving motor on a mounting block, the driving gear drives a rotating gear connected with the rotating shafts to drive the protective covers to rotate, the protective covers can be folded when not used by personnel to be protected, dust accumulation and damage are avoided, when in use, the protective covers are rotated and opened without influencing the use of the personnel, and cleaning strips connected with the protective covers can clean the ends of the projection lamp body, ensuring better projection effect.

Description

Projection lamp with dynamic pattern effect

Technical Field

The utility model relates to a projection lamp, in particular to projection lamp that a section has dynamic pattern effect.

Background

The projection lamp is a projection device which can illuminate and display the LOGO of a company on a wall, can project dynamic advertisement patterns, and is one of projection advertisements.

And current projection lamp does not have protection machanism, and its surface of projection lamp is easy to accumulate the dust when not using, influences personnel's use, and when the projection lamp was arranged in external the use, easily received other factor harm, caused the projection lamp to damage, lead to personnel loss of property, current projection lamp is not convenient for dismantle simultaneously, and the projection lamp is dismantled inconveniently to lead to personnel comparatively troublesome when maintaining the projection lamp clearance, influences personnel's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a projection lamp with dynamic pattern effect to solve the problem that current projection lamp does not have protection machanism and is not convenient for dismantle among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projection lamp with dynamic pattern effect, includes the projection lamp body, the fixed backup pad that is equipped with in middle part on projection lamp body top, the bearing mounting hole has all been seted up at the both ends of backup pad one side, two the equal fixed mounting of inner wall of bearing mounting hole has rolling bearing, two rolling bearing's inner wall rotates with the middle part of two pivot outer walls respectively and is connected, two the one end of pivot respectively with the one end fixed connection of two safety cover one sides, two the other end of pivot respectively with the middle part fixed connection of two rolling gear one sides, two the meshing is connected between the rolling gear, one of them rolling gear's top is connected with drive gear's bottom meshing, the middle part of drive gear one side and driving motor's output fixed connection.

As a preferred technical scheme of the utility model, the middle part of driving motor bottom and the top fixed connection of installation piece, one side fixed connection on the bottom of installation piece and projection lamp body top, two one side of safety cover inner wall is all fixed and is equipped with the clearance strip.

As a preferred technical scheme of the utility model, one side at projection lamp body both ends all through the fixed screw respectively with the bottom fixed connection of support frame inner wall both sides, the both sides on support frame top are all fixed and are equipped with protruding type slider.

As a preferred technical scheme of the utility model, two protruding type slider's outer wall respectively with the protruding type spout sliding connection that the middle part of two connecting block one sides was seted up, two equal threaded connection has fixed knob, two in the first fixed screw that the middle part of protruding type slider one side was seted up one side of fixed knob outer wall respectively with the fixed screw threaded connection of the second that the middle part of two connecting block opposite sides was seted up.

As a preferred technical scheme of the utility model, two the top of connecting block respectively with the both sides fixed connection of connection pad bottom, the fixed collar that is equipped with in top of connection pad outer wall, a plurality of evenly distributed's fixed orifices is seted up to the avris on collar top.

As a preferred technical scheme of the utility model, driving motor passes through external driving motor switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a projection lamp with dynamic pattern effect:

1. drive gear is driven through the driving motor on the installation piece, drive gear drives the rolling gear that the pivot is connected, can drive the safety cover and rotate, the safety cover closes when personnel do not use, can protect it, avoid accumulating the dust and receive the harm, when using, the safety cover rotates and opens and does not influence personnel and use, and the clearance strip that the safety cover is connected can clear up the end of projection lamp body, guarantees to have better projection effect.

2. Through the protruding type sliding block that the support frame is connected and the protruding type spout sliding connection that the connecting block was seted up, the fixed knob that protruding type slider is connected and the fixed screw threaded connection of second that the connecting block was seted up dismantle more convenient, make things convenient for personnel's operation when personnel are to projection lamp clearance maintenance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural view of the protective cover of the present invention;

fig. 4 is a schematic view of the connection structure of the connection pad and the support frame of the present invention.

In the figure: 1. a projection lamp body; 2. a support plate; 3. a rotating shaft; 4. a protective cover; 5. a rotating gear; 6. a drive gear; 7. a support frame; 8. a connecting disc; 9. a mounting ring; 10. a fixing hole; 11. mounting blocks; 12. a drive motor; 13. a convex slider; 14. fixing the knob; 15. Cleaning the strips; 16. and (4) connecting the blocks.

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.

Referring to fig. 1-4, the present invention provides a projection lamp with dynamic pattern effect, which comprises:

as shown in the figures 1-3, the projector comprises a projector body 1, a support plate 2 is fixedly arranged in the middle of the top end of the projector body 1, bearing mounting holes are respectively formed in both ends of one side of the support plate 2, rotary bearings are respectively fixedly mounted on the inner walls of the two bearing mounting holes, the inner walls of the two rotary bearings are respectively rotatably connected with the middle parts of the outer walls of the two rotary shafts 3, one ends of the two rotary shafts 3 are respectively fixedly connected with one end of one side of two protective covers 4, the other ends of the two rotary shafts 3 are respectively fixedly connected with the middle parts of one sides of the two rotary gears 5, the two rotary gears 5 are meshed and connected, the top end of one rotary gear 5 is meshed and connected with the bottom end of a driving gear 6, the middle part of one side of the driving gear 6 is fixedly connected with the output end of a driving motor 12, the middle part of the bottom end of the driving motor 12 is fixedly connected with the top end of a mounting block 11, and the bottom end of the mounting block 11 is fixedly connected with one side of the top end of the projector body 1, one side of 4 inner walls of two safety covers is all fixed and is equipped with clearance strip 15, and clearance strip 15 is made by the sponge, can clear up the end of projection lamp body 1, and can not cause the damage to it.

According to the drawings of fig. 1, fig. 2 and fig. 4, one side of the two ends of the projection lamp body 1 is respectively fixedly connected with the bottom of the two sides of the inner wall of the support frame 7 through fixing screws, the two sides of the top end of the support frame 7 are respectively fixedly provided with a convex slider 13, the outer walls of the two convex sliders 13 are respectively slidably connected with a convex chute arranged in the middle of one side of the two connecting blocks 16, a fixing knob 14 is respectively and threadedly connected in a first fixing screw hole arranged in the middle of one side of the two convex sliders 13, one side of the outer wall of the two fixing knobs 14 is respectively and threadedly connected with a second fixing screw hole arranged in the middle of the other side of the two connecting blocks 16, a rubber sleeve is respectively and fixedly arranged on the other side of the outer wall of the two fixing knobs 14, the rubber sleeve can be conveniently screwed by a person, the top ends of the two connecting blocks 16 are respectively and fixedly connected with the two sides of the bottom end of the connecting disc 8, and the top of the outer wall of the connecting disc 8 is fixedly provided with a mounting ring 9, a plurality of evenly distributed fixing holes 10 are formed in the side edge of the top end of the mounting ring 9, the projection lamp can be installed on the wall through the fixing holes 10 formed in the mounting ring 9, and the driving motor 12 is electrically connected with an external power supply through an external driving motor switch.

When the projection lamp with the dynamic pattern effect is used, a person installs the connecting disc 8 on a wall through the fixing hole 10 formed in the mounting ring 9, then the person slidably connects the convex slider 13 connected with the support frame 7 with the convex chute formed in the connecting block 16, the connecting block 16 is connected with the connecting disc 8, then the person screws the fixing knob 14 on the convex slider 13 to connect the fixing knob 14 with the second fixing screw hole formed in the connecting block 16, the installation can be completed, when the person disassembles the fixing knob 14, the projection lamp body 1 can be taken down for cleaning and maintenance, when the projection lamp body 1 is not used, the driving motor 12 on the mounting block 11 drives the driving gear 6 to rotate, the driving gear 6 drives the two rotating gears 5, the two rotating shafts 3 on the support plate 2 can be rotated, the two rotating shafts 3 can drive the protective cover 4 to be closed, thereby protect projection lamp body 1, when protecting cover 4 rotated, the clearance strip 15 removal of its connection can clear up projection lamp body 1's end, makes its projection effect better.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A projection lamp with dynamic pattern effect, which comprises a projection lamp body (1), is characterized in that, the middle part of the top end of the projection lamp body (1) is fixedly provided with a support plate (2), two ends of one side of the support plate (2) are respectively provided with a bearing mounting hole, the inner walls of the two bearing mounting holes are respectively and fixedly provided with a rotating bearing, the inner walls of the two rotating bearings are respectively and rotatably connected with the middle parts of the outer walls of the two rotating shafts (3), one ends of the two rotating shafts (3) are respectively and fixedly connected with one end of one side of the two protective covers (4), the other ends of the two rotating shafts (3) are respectively and fixedly connected with the middle parts of one sides of the two rotating gears (5), and the two rotating gears (5) are meshed and connected, the top end of one of the rotating gears (5) is meshed and connected with the bottom end of the driving gear (6), the middle part of one side of the driving gear (6) is fixedly connected with the output end of the driving motor (12).

2. A projection lamp with dynamic pattern effect as claimed in claim 1, wherein: the middle part of driving motor (12) bottom and the top fixed connection of installation piece (11), the bottom of installation piece (11) and one side fixed connection on projection lamp body (1) top, two one side of safety cover (4) inner wall all is fixed and is equipped with clearance strip (15).

3. A projection lamp with dynamic pattern effect as claimed in claim 1, wherein: one side at both ends of the projection lamp body (1) is respectively fixedly connected with the bottom of the two sides of the inner wall of the support frame (7) through fixing screws, and convex sliding blocks (13) are fixedly arranged on the two sides of the top end of the support frame (7).

4. A projection lamp with dynamic pattern effect as claimed in claim 3, wherein: the outer walls of the two convex sliding blocks (13) are respectively in sliding connection with convex sliding grooves formed in the middle of one side of the two connecting blocks (16), fixed knobs (14) are respectively in threaded connection with first fixed screws formed in the middle of one side of the two convex sliding blocks (13), and one side of the outer wall of each fixed knob (14) is respectively in threaded connection with second fixed screws formed in the middle of the other side of the two connecting blocks (16).

5. A projection lamp with dynamic pattern effect as claimed in claim 4, wherein: two the top of connecting block (16) respectively with the both sides fixed connection of connection pad (8) bottom, the fixed collar (9) that is equipped with in top of connection pad (8) outer wall, a plurality of evenly distributed's fixed orifices (10) are seted up to the avris on collar (9) top.

6. A projection lamp with dynamic pattern effect as claimed in claim 1, wherein: the driving motor (12) is electrically connected with an external power supply through an external driving motor switch.