CN212252253U

CN212252253U - LED projecting lamp with high heat dissipating

Info

Publication number: CN212252253U
Application number: CN202021274816.0U
Authority: CN
Inventors: 王青伟
Original assignee: Shanghai Zhengyu Automation Equipment Co ltd
Current assignee: Shanghai Zhengyu Automation Equipment Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-12-29
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of the projecting lamp, specifically be a LED projecting lamp with high heat dissipating, including base, support, LED projecting lamp, connection structure and adjustment mechanism, the LED projecting lamp is installed on the support, the support passes through the rotatable installation of connection structure on the base, adjustment mechanism sets up and is used for indirect drive LED projecting lamp rotatory on the base, the base includes fixed part and fixed orifices, the base adopts trapezium structure, the fixed orifices is seted up on the fixed part. This LED projecting lamp with high heat dissipating through the adjustment mechanism who sets up in the base bottom, can carry out horizontal angle modulation to the LED projecting lamp of shelf location to when the installation, need not to consider the horizontal installation angle of LED projecting lamp, it is comparatively convenient to install, and in the use, adjusts the horizontal angle of LED projecting lamp through this adjustment mechanism, thereby the illumination position of adjustable this LED projecting lamp, and it is comparatively convenient to use, and the illumination zone is wide.

Description

LED projecting lamp with high heat dissipating

Technical Field

The utility model relates to a projecting lamp technical field especially relates to a LED projecting lamp with high heat dissipating.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights. The emergent beam angle of the projection lamp is wide and narrow, the variation range is between 0 and 180 degrees, and the beam is particularly narrow and is called a searchlight.

However, although current LED projecting lamp is in the installation back, can carry out vertical angle modulation through the regulation structure on the support, but horizontal angle all is fixed usually, and this just makes LED projecting lamp when the installation, just must ensure horizontal installation angle to avoid the problem of dismouting repeatedly, the installation is inconvenient, and horizontal position control is also inconvenient.

In order to solve the above problems, the present application provides an LED projector with high heat dissipation.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a LED projecting lamp with high heat dissipating has simple to operate, can carry out the characteristics of horizontal angle modulation.

(II) technical scheme

In order to solve the technical problem, the utility model provides a LED projection lamp with high heat dissipation performance, which comprises a base, a bracket, the LED projection lamp, a connecting structure and an adjusting mechanism, wherein the LED projection lamp is arranged on the bracket;

the adjusting mechanism is arranged on the base and used for indirectly driving the LED projection lamp to rotate.

Preferably, the base includes fixed part and fixed orifices, the base adopts trapezium structure, the fixed orifices is seted up on the fixed part.

Preferably, the bottom of the bracket is provided with a mounting hole.

Preferably, the connection structure comprises a mounting seat, a connection hole and a rotary seat, the connection hole is formed in the mounting seat, the rotary seat is fixedly connected to the bottom of the mounting seat, and the rotary seat is movably assembled on the base.

Preferably, adjustment mechanism includes protection casing, pivot, runner, worm, main shaft, worm wheel, pinion, from the shaft and gear wheel, the bottom at the base is installed to the protection casing, pivot movable assembly is on the protection casing, and the pivot is located the outside tip fixed mounting of protection casing and has the runner, worm fixed connection is in the pivot, main shaft movable assembly is in the bottom of protection casing inner chamber, the fixed suit of worm wheel is on the main shaft, and the outer edge of worm wheel meshes with the outer edge of worm mutually, the pinion sets up the top at the worm wheel, from the shaft welding in the bottom of roating seat, gear wheel fixed assembly is at the epaxial of axle, and the outer edge of gear wheel meshes with the outer edge of pinion mutually.

Preferably, the mounting seat and the bracket are fixed together by a fixing piece penetrating through the mounting hole and the fixing hole.

The above technical scheme of the utility model has following profitable technological effect:

1. this LED projecting lamp with high heat dissipating through the adjustment mechanism who sets up in the base bottom, can carry out horizontal angle modulation to the LED projecting lamp of shelf location to when the installation, need not to consider the horizontal installation angle of LED projecting lamp, it is comparatively convenient to install, and in the use, adjusts the horizontal angle of LED projecting lamp through this adjustment mechanism, thereby the illumination position of adjustable this LED projecting lamp, and it is comparatively convenient to use, and the illumination zone is wide.

2. This LED projecting lamp with high heat dissipating through the base that adopts trapezium structure, can raise the mounting height of LED projecting lamp to avoid rainwater etc. to collect and cause the influence to the LED projecting lamp.

Drawings

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

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

fig. 3 is a schematic view of the connection structure of the present invention.

Reference numerals:

1. a base; 11. a fixed part; 12. a fixing hole; 2. a support; 21. mounting holes; 3. an LED projector; 4. a connecting structure; 41. a mounting seat; 42. connecting holes; 43. a rotating base; 5. an adjustment mechanism; 51. a protective cover; 52. a rotating shaft; 53. a rotating wheel; 54. a worm; 55. a main shaft; 56. a worm gear; 57. a pinion gear; 58. a driven shaft; 59. and a gearwheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1, the present invention provides a technical solution: an LED spot light with high heat dissipation performance comprises a base 1, a support 2, an LED spot light 3, a connecting structure 4 and an adjusting mechanism 5, wherein the LED spot light 3 is installed on the support 2, and the support 2 is rotatably installed on the base 1 through the connecting structure 4;

the adjusting mechanism 5 is arranged on the base 1 and used for indirectly driving the LED projection lamp 3 to rotate.

In this embodiment, the adjusting mechanism 5 is utilized to drive the connecting structure 4 to rotate in a transverse direction by 360 degrees, so that the LED projector 3 mounted on the connecting structure 4 can be driven to perform a comprehensive adjustment of the transverse angle.

Referring to fig. 1 and 3, the adjusting mechanism 5 includes a shield 51, a rotating shaft 52, a rotating wheel 53, a worm 54, a main shaft 55, a worm wheel 56, a pinion 57, a driven shaft 58 and a bull gear 59.

The shield 51 is mounted at the bottom of the base 1.

The shield 51 shields the rotary shaft 52, the worm 54, the main shaft 55, the worm wheel 56, the pinion 57, the driven shaft 58 and the bull gear 59 from dust, rain water and the like.

The rotating shaft 52 is movably assembled on the protective cover 51, the rotating wheel 53 is fixedly installed at the end part, located outside the protective cover 51, of the rotating shaft 52, the worm 54 is fixedly connected on the rotating shaft 52, the main shaft 55 is movably assembled at the bottom of the inner cavity of the protective cover 51, the worm wheel 56 is fixedly sleeved on the main shaft 55, and the outer edge of the worm wheel 56 is meshed with the outer edge of the worm 54.

In this embodiment, the rotating wheel 53 is rotated to drive the worm 54 to rotate, the pinion 57 is driven to rotate by the meshing transmission between the worm 54 and the worm wheel 56, and then the LED projection lamp 3 on the connecting structure 4 is driven to rotate by the meshing between the gears, so as to achieve the purpose of adjusting the transverse angle of the LED projection lamp 3.

It should be noted that, the adjusting mechanism adjusts the angle of the LED projection lamp 3 through the self-lockable meshing transmission between the worm 54 and the worm wheel 56, so that the rotation of the LED projection lamp 3 after rotation can be avoided, and the angle adjustment is more stable.

The small gear 57 is arranged on the top of the worm gear 56, the driven shaft 58 is welded on the bottom of the rotating seat 43, the large gear 59 is fixedly assembled on the driven shaft 58, and the outer edge of the large gear 59 is meshed with the outer edge of the small gear 57.

In this embodiment, in order to improve the accuracy of the lateral angle adjustment of the LED projection lamp 3, the pinion 57 drives the gearwheel 59 to rotate, so that the rotation speed of the LED projection lamp 3 can be reduced, and the convenience and accuracy of the angle adjustment of the LED projection lamp 3 can be improved.

The base 1 comprises a fixing portion 11 and a fixing hole 12, the base 1 is of a trapezoidal structure, and the fixing hole 12 is formed in the fixing portion 11.

In this embodiment, in order to avoid rainwater in rainy days from collecting submergence LED printing opacity lamp 3, through the base 1 that adopts the trapezium structure, raise the mounting height of LED projecting lamp 3.

The base 1 can be easily mounted on a floor or the like by the fixing portions 11 provided on both sides of the base 1 and the fixing holes 12 formed in the fixing portions 11.

Referring to fig. 2-3, the bottom of the bracket 2 is provided with a mounting hole 21.

Connection structure 4 includes mount pad 41, connecting hole 42 and roating seat 43, connecting hole 42 is seted up on mount pad 41, roating seat 43 fixed connection is in mount pad 41 bottom, roating seat 43 passes through bearing movable assembly on base 1.

The mounting seat 41 and the bracket 2 are fixed together by a fixing piece penetrating through the mounting hole 21 and the fixing hole 12.

In this embodiment, the bracket 2 is detachably mounted on the mounting base 41 by using a fixing member such as a screw, so that the bracket 2 and the base 1 can be conveniently detached from each other, and the manufacturing and the use are convenient.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An LED projection lamp with high heat dissipation performance is characterized by comprising a base (1), a support (2), an LED projection lamp (3), a connecting structure (4) and an adjusting mechanism (5), wherein the LED projection lamp (3) is installed on the support (2), and the support (2) is rotatably installed on the base (1) through the connecting structure (4);

the adjusting mechanism (5) is arranged on the base (1) and used for indirectly driving the LED projection lamp (3) to rotate.

2. The LED floodlight with high heat dissipation performance according to claim 1, wherein the base (1) comprises a fixing portion (11) and a fixing hole (12), the base (1) has a trapezoidal structure, and the fixing hole (12) is formed in the fixing portion (11).

3. The LED spot light with high heat dissipation performance according to claim 1, wherein the bottom of the bracket (2) is provided with a mounting hole (21).

4. The LED spot light with high heat dissipation performance according to claim 1, wherein the connection structure (4) comprises a mounting base (41), a connection hole (42), and a rotation base (43), the connection hole (42) is formed on the mounting base (41), the rotation base (43) is fixedly connected to the bottom of the mounting base (41), and the rotation base (43) is movably assembled on the base (1).

5. The LED spot light with high heat dissipation performance according to claim 1, wherein the adjusting mechanism (5) comprises a protective cover (51), a rotating shaft (52), a rotating wheel (53), a worm (54), a main shaft (55), a worm wheel (56), a pinion (57), a driven shaft (58) and a large gear (59), the protective cover (51) is installed at the bottom of the base (1), the rotating shaft (52) is movably assembled on the protective cover (51), the rotating wheel (53) is fixedly installed at the end part of the rotating shaft (52) positioned outside the protective cover (51), the worm (54) is fixedly connected to the rotating shaft (52), the main shaft (55) is movably assembled at the bottom of the inner cavity of the protective cover (51), the worm wheel (56) is fixedly sleeved on the main shaft (55), the outer edge of the worm wheel (56) is meshed with the outer edge of the worm (54), and the pinion (57) is arranged at the top of the worm wheel (56), the driven shaft (58) is welded at the bottom of the rotating seat (43), the large gear (59) is fixedly assembled on the driven shaft (58), and the outer edge of the large gear (59) is meshed with the outer edge of the small gear (57).

6. The LED spot light with high heat dissipation performance according to claim 4, wherein the mounting seat (41) and the bracket (2) are fixed together through a fixing member penetrating through the mounting hole (21) and the fixing hole (12).