CN213479959U

CN213479959U - Vertical grading LED projecting lamp

Info

Publication number: CN213479959U
Application number: CN202022393038.3U
Authority: CN
Inventors: 唐苗峰
Original assignee: Zhejiang Tuohua Energy Technology Co ltd
Current assignee: Zhejiang Tuohua Energy Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-18
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a vertical grading LED projecting lamp, include base (1) and set up the rotator on base (1), the rotator includes roating seat (2), fixedly connected with protective housing (3) are gone up in roating seat (2), logical groove (31) have been seted up on protective housing (3). The utility model provides a vertical grading LED projecting lamp, the illumination angle of LED projecting lamp is adjusted in a flexible way to accessible angle adjusting device and roating seat, and the exit angle through lamp house restriction projecting lamp is 90 degrees, strengthens the light intensity of irradiation area.

Description

Vertical grading LED projecting lamp

Technical Field

The utility model relates to a LED projecting lamp technical field, in particular to vertical grading LED projecting lamp.

Background

A projector, a lamp that makes the illuminance on a given illuminated surface higher than that of the surrounding environment, also known as a floodlight, can generally be aimed in any direction, and has a structure which is not influenced by climatic conditions, is mainly used for large-area operation sites, mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, therefore, almost all large-area illumination lamps used outdoors can be regarded as projection lamps, the angle of the emergent light beam of the projection lamp is wide or narrow, the variation range is between 0 and 180 degrees, in which the beam is particularly narrow, known as a searchlight, the existing floodlights are generally of a fixed structure of a base and a floodlight, the irradiation angle of the floodlight of such a structure cannot be effectively adjusted, the illumination angle is inconvenient to change, and the larger the emergent angle of the projection lamp is, the weaker the light intensity of an illuminated area is, so that the LED lamp with vertical light distribution is needed.

Disclosure of Invention

The utility model aims at providing a vertical grading LED projecting lamp, the angle of illumination of LED projecting lamp is adjusted in a flexible way to accessible angle adjusting device and roating seat, and the exit angle through lamp house restriction projecting lamp is 90 degrees, strengthens the light intensity of irradiation area.

The utility model provides a technical scheme that above-mentioned problem adopted does: a vertical light distribution LED projection lamp comprises a base and a rotating body arranged on the base, wherein the rotating body comprises a rotating seat, a protective shell is fixedly connected to the rotating seat, and a through groove is formed in the protective shell;

a rotating shaft driven by a first motor is arranged in the base and drives the rotating seat to rotate;

be equipped with angle adjusting device in the protective housing, adjusting device includes the lamp pole, the lamp pole extends to through leading to the groove outside the protective housing, the lamp pole top is connected with the projecting lamp, angle adjusting device drive the light projector lamp is followed it is rotatory to lead to groove length direction.

Compared with the prior art, the utility model has the advantages of: through the improvement, this device accessible roating seat and angle adjusting device change the angle of shining of LED projecting lamp on horizontal and vertical position, and the base is motionless, makes the shining that LED projecting lamp can realize arbitrary angle through automatic mode of controlling, and angle modulation is fast, and the position is accurate, can satisfy the user demand that the user is different.

As the improvement, angle adjusting device is still including locating second motor and gear in the protective housing, second motor drive has the screw rod, the screw rod cooperation is connected with the slider, the screw rod rotates the drive the slider is followed screw rod endwise slip, the slider is close to gear one end is equipped with the rack, the rack is connected with gear engagement, the slider drives gear revolve, makes the gear drives the lamp pole rotates, through the improvement, angle adjusting device changes the angle of illumination of projecting lamp through the connected mode of rack, gear and slider, but rack and gear's meshing mode accurate control projecting lamp stop to arbitrary position, and firm motionless.

As an improvement, the gear passes through the gear shaft and rotates, the gear shaft with protective housing fixed connection, through the improvement, work as when the roating seat is rotatory, can drive gear shaft and angle adjusting device and rotate together, change the angle of shining of LED projecting lamp on horizontal position.

As an improvement, the top end of the lamp post is also connected with a lamp box, the projection lamp is arranged in the lamp box, and through the improvement, the lamp box can protect the projection lamp from being damaged easily, so that normal use is affected.

As the improvement, the projecting lamp is located lamp house bottom, the length of lamp house is greater than the length of projecting lamp, through the improvement, can guarantee that the outgoing angle of projecting lamp is the vertical angle along lamp house length direction, avoided the expansion of irradiation angle and the intensity of illumination that leads to not enough.

Drawings

Fig. 1 is the utility model discloses the top view of projecting lamp.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic structural view of the utility model for changing the irradiation angle of the light projector.

Shown in the figure: 1. a base; 2. a rotating base; 3. a protective shell; 31. a through groove; 4. a first motor; 41. a rotating shaft; 5. a second motor; 51. a screw; 52. a slider; 53. a rack; 6. a gear; 61. a gear shaft; 7. a lamp post; 8. a light box; 9. a projector.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings.

As shown in fig. 1-3, a vertical light distribution LED projection lamp 1 includes a base 1 and a rotating body disposed on the base 1, the rotating body includes a rotating base 2, a protective shell 3 is fixedly connected to the rotating base 2, and a through groove 31 is formed in the protective shell 3;

a rotating shaft 41 driven by a first motor 4 is arranged in the base 1, and the rotating shaft 41 drives the rotating base 2 to rotate;

be equipped with angle adjusting device in the protective housing 3, adjusting device includes lamp pole 7, lamp pole 7 extends to through leading to groove 31 outside the

protective housing

3, 7 tops of lamp pole are connected with projecting lamp 9, angle adjusting device drive projecting lamp 9 is followed lead to groove 31 length direction is rotatory.

Specifically, angle adjusting device is still including locating second motor 5 and gear 6 in the protective housing 3, the drive of second motor 5 has screw rod 51, screw rod 51 cooperation is connected with slider 52, screw rod 51 rotates and drives slider 52 is followed screw rod 51 endwise slip, slider 52 is close to gear 6 one end is equipped with rack 53, the rack is connected with the meshing of gear 6, slider 52 drives gear 6 rotates, makes gear 6 drives lamp pole 7 rotates.

Specifically, the gear 6 rotates through a gear shaft 61, and the gear shaft 61 is fixedly connected with the protective shell 3.

Specifically, projecting lamp 9 locates 8 bottoms of lamp houses, 8 lengths of lamp houses are greater than 9 lengths of projecting lamp.

Through the technical scheme, the utility model discloses the technological effect who reaches does: put the device to pending after the position, open the switch and make projecting lamp 9 shine, because the length of projecting lamp 9 is less than the length of lamp house 8, consequently the angle of illumination of projecting lamp 9 becomes vertical grading after shining through lamp house 8.

When the irradiation angle of the projection lamp 9 needs to be adjusted, the first motor 4 is started, so that the rotating shaft 41 drives the rotating seat 2 to rotate, and the irradiation direction of the projection lamp 9 is adjusted to a position to be set in a transverse position; then start second motor 5 for screw 51 rotates and drives slider 52 and slide, and slider 52 is close to 6 one ends of gear and is equipped with the rack that can mesh with gear 6, and consequently accessible second motor 5's positive and negative rotation makes gear 6 drive projecting lamp 9 and rotates in vertical direction, changes the angle of shining of projecting lamp 9 to undetermined position, so alright accurate regulation projecting lamp 9 shine the angle.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.

Claims

1. The utility model provides a vertical grading LED projecting lamp, includes base (1) and sets up the rotator on base (1), its characterized in that: the rotating body comprises a rotating seat (2), a protective shell (3) is fixedly connected to the rotating seat (2), and a through groove (31) is formed in the protective shell (3);

a rotating shaft (41) driven by a first motor (4) is arranged in the base (1), and the rotating shaft (41) drives the rotating seat (2) to rotate;

be equipped with angle adjusting device in protective housing (3), adjusting device includes lamp pole (7), lamp pole (7) extend to through leading to groove (31) outside protective housing (3), lamp pole (7) top is connected with projecting lamp (9), angle adjusting device drives projecting lamp (9) are followed it is rotatory to lead to groove (31) length direction.

2. The vertical light distribution LED spot light according to claim 1, characterized in that: angle adjusting device is still including locating second motor (5) and gear (6) in protective housing (3), second motor (5) drive has screw rod (51), screw rod (51) cooperation is connected with slider (52), screw rod (51) rotate and drive slider (52) are followed screw rod (51) endwise slip, slider (52) are close to gear (6) one end is equipped with rack (53), the rack is connected with gear (6) meshing, slider (52) drive gear (6) rotate, make gear (6) drive lamp pole (7) rotate.

3. The vertical light distribution LED spot light according to claim 2, characterized in that: the gear (6) rotates through a gear shaft (61), and the gear shaft (61) is fixedly connected with the protective shell (3).

4. The vertical light distribution LED spot light according to claim 1, characterized in that: the lamp pole (7) top still is connected with lamp house (8), projecting lamp (9) are located in lamp house (8).

5. The vertical light distribution LED spot light according to claim 4, characterized in that: the projection lamp (9) is arranged at the bottom of the lamp box (8), and the length of the lamp box (8) is greater than that of the projection lamp (9).