CN212584873U

CN212584873U - LED dynamic seven-color tree projection lamp

Info

Publication number: CN212584873U
Application number: CN202021471931.7U
Authority: CN
Inventors: 刘雨鑫
Original assignee: Dongguan R&d Electronics Technology Co ltd
Current assignee: Dongguan R&d Electronics Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-23
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a LED dynamic seven-color-picture tree projection lamp, which comprises a shell, wherein a driving motor is arranged at the bottom inside the shell, first hinge rods are hinged at the middle positions of the two sides of the shell, first through grooves are formed at the middle positions of the front ends of the two groups of first hinge rods, first hinge shafts are arranged inside the two groups of first through grooves in a sliding manner, and internal thread sleeves are arranged at the back ends of the two groups of first hinge shafts; the utility model discloses the device is through rotating eccentric lens piece, throw seven various light and remove the crown and rotate, the colour is changing in the vision, do not influence the pleasing to the eye of tree on daytime yet, the installation, overhaul need not the high altitude, the artifical potential safety hazard of also having stopped has been saved, safe swift, simultaneously to the interval that can adjust between eccentric lens piece and the LED lamp, can change the focus of eccentric lens piece, thereby can change the scope of light irradiation, can shine the trees of various big or small models, therefore, the clothes hanger is strong in practicability.

Description

LED dynamic seven-color tree projection lamp

Technical Field

The utility model relates to a shine tree profection lamp technical field, specifically be the active seven colors of LED and shine tree profection lamp.

Background

The tree lighting lamp is mainly used for brightening green belts, street trees, garden landscapes and the like. The tree-lighting lamp belongs to a low-power projection lamp, and at present, the tree-lighting lamp mainly adopts an LED light source;

but there is certain drawback when current profection lamp uses:

1. the light irradiated by a common projection lamp is fixed and unchangeable, so that the light is static, the ornamental effect of the projection lamp is greatly reduced, and meanwhile, the net lamps are traditionally paved on tree crowns and disassembled in the days, so that the net lamps can not be reused, the labor cost is high, and the attractiveness of trees is influenced in the daytime;

2. when different trees are met, the projection lamp cannot well adjust the illumination range according to the size of the trees, and limitation of the projection lamp is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dynamic seven colour photograph tree profection lamps of LED to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the LED dynamic seven-color-photograph tree projection lamp comprises a shell, wherein a driving motor is arranged at the bottom inside the shell, first hinge rods are hinged at the middle positions of two sides of the shell, a first through groove is formed in the middle position of one end of the front side of each of two groups of the first hinge rods, first hinge shafts are arranged in the two groups of the first through grooves in a sliding manner, internal thread sleeves are arranged at one ends of the back sides of the two groups of the first hinge shafts, threaded rods are sleeved inside the two groups of the internal thread sleeves, one side, close to each other, of the two groups of the threaded rods is connected with the tops of the two sides of the shell, second hinge shafts are arranged at the tops of one end of the front side of the two groups of the first hinge rods, second hinge rods are sleeved outside the two groups of the second hinge shafts, second through grooves are formed in the bottoms inside the, spring and second hinge joint mutually connected, the top of two sets of second hinge bars articulates there is the collar, the inside cover of collar is equipped with eccentric lens piece, driving motor's output is provided with the sleeve pipe, the inside bilateral symmetry of sleeve pipe is provided with spacing spout, and is two sets of the inside of spacing spout all slides and is provided with spacing slider, and is two sets of one side that spacing slider was investigated each other is provided with the connecting axle, the top of shell is provided with the LED lamp, the inside of LED lamp and eccentric lens piece is run through at the top of connecting axle.

Preferably, one side of the outer side of the threaded rod, which is close to the shell, is provided with a bearing, and the bearing is fixedly connected with two sides of the shell.

Preferably, a limiting block is arranged at one end of the front surface of the first hinged shaft.

Preferably, the bottom of the spring is fixedly connected with a second hinged shaft, and a limiting plate is arranged at one end of the front face of the second hinged shaft.

Preferably, a rotating handle is arranged on one side, away from the shell, of the threaded rod.

Preferably, the outside of driving motor is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton.

Compared with the prior art, the beneficial effects of the utility model are that: the LED dynamic seven-color tree projection lamp projects seven colors of light to remove the crown of a tree and rotates through rotating the eccentric lens, the colors are visually changed, the attractiveness of the tree is not affected in the daytime, high altitude is not needed for installation and maintenance, the potential safety hazard is avoided due to manpower, safety and rapidness are realized, and meanwhile, the distance between the eccentric lens and the LED lamp can be adjusted, the focal length of the eccentric lens can be changed, so that the light irradiation range can be changed, trees of various sizes and models can be irradiated, and the practicability is high;

1. through the mutual matching among the mounting ring, the eccentric lens, the connecting shaft, the sleeve, the limiting slide block and the limiting slide groove, the eccentric lens is rotated to project seven colors of light to remove the tree crown and rotate, the colors are visually changed, the attractiveness of the tree is not influenced in the daytime, high altitude is not needed for mounting and overhauling, the potential safety hazard is eliminated, and the safety and the rapidness are realized;

2. through mutually supporting between first articulated pole, first logical groove, first articulated shaft, internal thread sleeve pipe, spring, the articulated pole of second, second articulated shaft, second logical groove and the threaded rod, the while is to the interval between eccentric lens piece and the LED lamp of can adjusting, can change the focus of eccentric lens piece to can change the scope that light shines, can shine the trees of various big or small models, the practicality is strong, the facilitate promotion.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a front sectional view of the sleeve of the present invention;

fig. 4 is a top view of the mounting ring of the present invention.

In the figure: 1. a housing; 2. a drive motor; 3. a first hinge lever; 4. a first through groove; 5. a first hinge shaft; 6. an internally threaded sleeve; 7. a spring; 8. a mounting ring; 9. an eccentric lens sheet; 10. a connecting shaft; 11. an LED lamp; 12. a second hinge lever; 13. a second hinge shaft; 14. a second through groove; 15. a threaded rod; 16. a sleeve; 17. a limiting slide block; 18. and a limiting sliding groove.

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 an embodiment: an LED dynamic seven-color-photograph tree projection lamp comprises a shell 1, wherein a driving motor 2 is arranged at the bottom inside the shell 1, first hinge rods 3 are hinged at the middle positions of two sides of the shell 1, first through grooves 4 are formed in the middle positions of the front ends of two groups of first hinge rods 3, first hinge shafts 5 are arranged inside the two groups of first through grooves 4 in a sliding mode, female thread sleeves 6 are arranged at the back ends of the two groups of first hinge shafts 5, threaded rods 15 are sleeved inside the two groups of female thread sleeves 6, the sides, close to each other, of the two groups of threaded rods 15 are connected with the tops of two sides of the shell 1, second hinge shafts 13 are arranged at the tops of the front ends of the two groups of first hinge rods 3, second hinge rods 12 are sleeved outside the two groups of second hinge shafts 13, second through grooves 14 are formed in the bottom inside the two groups of second hinge rods 12, and springs 7 are arranged inside the two, carry out buffering shock attenuation to eccentric lens piece 9, spring 7 and second articulated shaft 13 interconnect, the top of two sets of second articulated rods 12 articulates there is collar 8, the inside cover of collar 8 is equipped with eccentric lens piece 9, control LED lamp 11's irradiation range, driving motor 2's output is provided with sleeve pipe 16, the inside bilateral symmetry of sleeve pipe 16 is provided with spacing spout 18, the inside of two sets of spacing spout 18 all slides and is provided with limit slide 17, one side that two sets of limit slide 17 were mutually considered is provided with connecting axle 10, the top of shell 1 is provided with LED lamp 11, the inside of LED lamp 11 and eccentric lens piece 9 is run through at the top of connecting axle 10.

In this implementation, one side that the threaded rod 15 outside is close to shell 1 is provided with the bearing, and the both sides fixed connection of bearing and shell 1, make threaded rod 15 can rotate, the stopper that is provided with of the positive one end of first articulated shaft 5, prevent that first articulated shaft 5 breaks away from each other with first logical groove 4, spring 7 bottom and second articulated shaft 13 fixed connection, the positive one end of second articulated shaft 13 is provided with the limiting plate, prevent second articulated shaft 13 and the separation of second articulated shaft 12, one side that shell 1 was kept away from to threaded rod 15 is provided with the turning handle, be convenient for rotate threaded rod 15, driving motor 2's the outside is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton, the noise that less driving motor 2 work produced.

The working principle is as follows: firstly, the projection lamp is installed at a position needing irradiation, after the installation is finished, the projector lamp is electrified, the driving motor 2 and the LED lamp 11 work at the moment, the driving motor 2 rotates to drive the sleeve 16 to rotate, the sleeve 16 can rotate the connecting shaft 10 through the mutual matching between the limiting slide block 17 and the limiting slide groove 18, so that the connecting shaft 10 drives the eccentric lens sheet 9 to rotate inside the installation ring 8, meanwhile, the light of the LED lamp 11 penetrates through the inside of the eccentric lens sheet 9, the color is changed visually, and the projection lamp can emit colorful light;

when needs are according to the size of trees, adjust the scope of light irradiation, threaded rod 15 rotates this moment, under the effect of screw thread, make internal thread sleeve 6 remove on threaded rod 15, internal thread sleeve 6 drives first articulated shaft 5 and slides in the inside of first logical groove 4, simultaneously because first articulated shaft 5 can't reciprocate, make first articulated shaft 3 rotate around the articulated shaft with shell 1, first articulated shaft 3 drives second articulated shaft 12 through second articulated shaft 13 and removes, make second articulated shaft 12 drive collar 8 simultaneously and reciprocate, collar 8 drives eccentric lens piece 9 and reciprocates, make connecting axle 10 pass through limit slide 17 and slide in the inside of sleeve pipe 16, thereby change the focus of eccentric lens piece 9, thereby can adapt to the size of different trees.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

The dynamic seven-color tree projection lamp of LED comprises a shell (1), and is characterized in that: the bottom of the inner part of the shell (1) is provided with a driving motor (2), the middle positions of the two sides of the shell (1) are hinged with first hinged rods (3), the middle positions of the front one end of the first hinged rods (3) are provided with first through grooves (4), the inner parts of the first through grooves (4) are provided with first hinged shafts (5) in a sliding manner, the back one ends of the first hinged shafts (5) are provided with inner thread sleeves (6), the inner parts of the inner thread sleeves (6) are sleeved with threaded rods (15), one sides of the two groups of threaded rods (15) close to each other are mutually connected with the tops of the two sides of the shell (1), the tops of the front one end of the first hinged rods (3) are provided with second hinged shafts (13), and the outer side of the second hinged shafts (13) is sleeved with second hinged rods (12), the bottoms of the two groups of second hinged rods (12) are provided with second through grooves (14), springs (7) are arranged in the two groups of second through grooves (14), the spring (7) is connected with the second articulated shafts (13), the tops of the two groups of second articulated rods (12) are articulated with mounting rings (8), an eccentric lens sheet (9) is sleeved in the mounting ring (8), a sleeve (16) is arranged at the output end of the driving motor (2), limiting sliding grooves (18) are symmetrically arranged on two sides of the inner part of the sleeve (16), limiting sliding blocks (17) are arranged in the two groups of limiting sliding grooves (18) in a sliding manner, a connecting shaft (10) is arranged on one side of the two groups of limiting sliding blocks (17) which are mutually inserted, the LED lamp (11) is arranged at the top of the shell (1), and the top of the connecting shaft (10) penetrates through the LED lamp (11) and the inside of the eccentric lens sheet (9).
2. The LED dynamic seven-color tree projector lamp of claim 1, wherein: and a bearing is arranged on one side, close to the shell (1), of the outer side of the threaded rod (15), and the bearing is fixedly connected with the two sides of the shell (1).
3. The LED dynamic seven-color tree projector lamp of claim 1, wherein: and a limiting block is arranged at one end of the front surface of the first articulated shaft (5).
4. The LED dynamic seven-color tree projector lamp of claim 1, wherein: spring (7) bottom and second articulated shaft (13) fixed connection, the positive one end of second articulated shaft (13) is provided with the limiting plate.
5. The LED dynamic seven-color tree projector lamp of claim 1, wherein: and a rotating handle is arranged on one side of the threaded rod (15) far away from the shell (1).
6. The LED dynamic seven-color tree projector lamp of claim 1, wherein: the outside of driving motor (2) is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton.