CN214948520U

CN214948520U - LED projection lamp

Info

Publication number: CN214948520U
Application number: CN202121501832.3U
Authority: CN
Inventors: 后敬华
Original assignee: Shanghai Feihe Electrical Appliance Co ltd
Current assignee: Shanghai Feihe Electrical Appliance Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-30
Anticipated expiration: 2031-07-02

Abstract

The utility model belongs to the technical field of LED projection lamps, and particularly discloses an LED projection lamp, which comprises a fixed base, a first light component and a second light component; vertical rods are symmetrically and vertically fixed on the surface of the fixed base, a first light assembly is arranged at the top end between the two vertical rods, and the first light assembly comprises a first lamp panel, a first heat dissipation part and a fixed plate; the rear side of the first lamp panel is fixedly connected with the first heat dissipation part, two ends of the rear side of the first heat dissipation part extend outwards to form fixing plates, a second light assembly is arranged between the two fixing plates, and the second light assembly comprises a second lamp panel, a second heat dissipation part and a sleeve; a plurality of LED fluorescent tubes are fixedly mounted on the surfaces of the first lamp plate and the second lamp plate, the rear side of the second lamp plate is fixedly connected with the second heat dissipation part, and the rear side of the second heat dissipation part is fixedly connected with the sleeve.

Description

LED projection lamp

Technical Field

The utility model relates to a LED projecting lamp technical field specifically is a LED projecting lamp.

Background

The LED projection lamp can be called as an LED spotlight and an LED projection lamp, adopts the comprehensive technology of an LED electric light source, and can save more than 80% of electricity according to the characteristics of LED semiconductor luminescence, ingenious circuit design and unique lighting geometric appearance, thereby really achieving the effects of high efficiency and energy saving, having super-long service life, often reaching more than 50000 hours in average use, and being capable of being used under various conditions of low temperature and high temperature.

The existing LED projection lamp generally only has one lamp group, can only realize the adjustment of a single angle when in use, cannot meet the complicated light requirement, and has larger use limitation; therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED projecting lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED projection lamp comprises a fixed base, a first light component and a second light component; vertical rods are symmetrically and vertically fixed on the surface of the fixed base, a first light assembly is arranged at the top end between the two vertical rods, and the first light assembly comprises a first lamp panel, a first heat dissipation part and a fixed plate; the rear side of the first lamp panel is fixedly connected with the first heat dissipation part, two ends of the rear side of the first heat dissipation part extend outwards to form fixing plates, a second light assembly is arranged between the two fixing plates, and the second light assembly comprises a second lamp panel, a second heat dissipation part and a sleeve; a plurality of LED fluorescent tubes are fixedly mounted on the surfaces of the first lamp plate and the second lamp plate, the rear side of the second lamp plate is fixedly connected with the second heat dissipation part, and the rear side of the second heat dissipation part is fixedly connected with the sleeve.

Preferably, two montant top level is provided with the pivot and the pivot rotates with two montants to be connected, and the pivot both ends run through the fixed plate and with fixed plate fixed connection, the pivot middle part run through the sleeve pipe and with the sleeve pipe rotation be connected.

Preferably, the surface of the vertical rod is positioned below the rotating shaft and is provided with a first fixing hole, the surface of the fixing plate is correspondingly provided with a plurality of second fixing holes, the second fixing holes are distributed on the surface of the fixing plate in an annular mode, and the first fixing hole and the second fixing holes are connected with each other through fixing pins.

Preferably, the bottom end of the first lamp panel extends downwards to form a first splicing piece, the top end of the second lamp panel is correspondingly provided with a second splicing piece, and the first splicing piece and the second splicing piece are spliced and matched with each other.

Preferably, a plurality of vent holes are formed in the surfaces of the first heat dissipation part and the second heat dissipation part.

Preferably, two the bottom is provided with the stiffener between the montant, stiffener level setting and stiffener both ends and two montant fixed connection.

Preferably, the bottom surface of the fixed base is provided with a notch, a rotating rod is arranged in the notch and is rotationally connected with the inner wall of the notch, one side of the notch is provided with an arc-shaped groove, and the arc-shaped groove is internally provided with an arc-shaped rod; the two ends of the arc-shaped rod are fixedly connected with the surface of the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the first light subassembly accessible pivot that sets up is connected with two montants and sheathed tube rotation and is rotated for different angles can be shone to first light subassembly and second light subassembly, reach the purpose that enlarges the irradiation range, also can make first light subassembly and second light subassembly shine the same position, reach the purpose that strengthens light intensity, thereby more have the practicality.

Drawings

FIG. 1 is a schematic side view of the whole body of the present invention;

fig. 2 is a schematic view of the overall overhead structure of the present invention;

fig. 3 is a schematic structural view of the fixing base of the present invention.

In the figure: 1. a fixed base; 2. a vertical rod; 3. a first light assembly; 4. a first lamp panel; 5. a first heat sink portion; 6. a fixing plate; 7. a second light assembly; 8. a second lamp panel; 9. a second heat sink member; 10. a sleeve; 11. a rotating shaft; 12. a first fixing hole; 13. a second fixing hole; 14. a fixing pin; 15. a first splice; 16. a second splice; 17. a vent hole; 18. a reinforcing bar; 19. a rotating rod; 20. an arcuate bar; 21. an LED lamp tube.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an LED projection lamp comprises a fixed base 1, a first light component 3 and a second light component 7; vertical rods 2 are symmetrically and vertically fixed on the surface of the fixed base 1, a first light assembly 3 is arranged at the top end between the two vertical rods 2, and the first light assembly 3 comprises a first lamp panel 4, a first heat dissipation part 5 and a fixed plate 6; the rear side of the first lamp panel 4 is fixedly connected with a first heat dissipation part 5, two ends of the rear side of the first heat dissipation part 5 extend outwards to form fixing plates 6, a second light assembly 7 is arranged between the two fixing plates 6, and the second light assembly 7 comprises a second lamp panel 8, a second heat dissipation part 9 and a sleeve 10; first lamp plate 4 and 8 surfaces of second lamp plate all install and are fixed with a plurality of LED fluorescent tubes 21, 8 rear sides of second lamp plate and second heat dissipation portion 9 fixed connection, 9 rear sides of second heat dissipation portion and sleeve pipe 10 fixed connection.

Further, two 2 top levels of montant are provided with pivot 11 and two montants 2 rotate to be connected, and 11 both ends of pivot run through fixed plate 6 and with fixed plate 6 fixed connection, and 11 middle parts of pivot run through sleeve pipe 10 and with sleeve pipe 10 rotation connection.

Further, 2 surfaces of the vertical rod are located below the rotating shaft 11 and provided with a first fixing hole 12, the surface of the fixing plate 6 is correspondingly provided with a plurality of second fixing holes 13, the second fixing holes 13 are annularly distributed on the surface of the fixing plate 6, and the first fixing hole 12 and the second fixing holes 13 are connected with each other through a fixing pin 14.

Further, 4 bottom downwardly extending of first lamp plate is provided with first splice 15, and 8 tops of second lamp plate correspond and are provided with second splice 16, and first splice 15 and second splice 16 splice the cooperation each other.

Furthermore, a plurality of vent holes 17 are formed on the surfaces of the first heat sink piece 5 and the second heat sink piece 9.

Furthermore, two the bottom is provided with stiffener 18 between montant 2, and stiffener 18 level setting and 18 both ends and two montant 2 fixed connection of stiffener.

Further, a notch is formed in the bottom surface of the fixed base 1, a rotating rod 19 is arranged in the notch, the rotating rod 19 is rotatably connected with the inner wall of the notch, an arc-shaped groove is formed in one side of the notch, and an arc-shaped rod 20 is arranged in the arc-shaped groove; and two ends of the arc-shaped rod 20 are fixedly connected with the surface of the rotating rod 19.

The working principle is as follows: the utility model provides a LED projection lamp, which comprises a fixed base 1, a first light component 3 and a second light component 7; vertical rods 2 are symmetrically and vertically fixed on the surface of the fixed base 1, a first light component 3 is arranged at the top end between the two vertical rods 2, and the first light component 3 comprises a first lamp panel 4, a first heat dissipation part 5 and a fixed plate 6; the fixed plate 6 is formed by extending two ends of the rear side of the first heat dissipation part 5 outwards, the second light component 7 is arranged between the two fixed plates 6, the second light component 7 comprises a second lamp plate 8, a second heat dissipation part 9 and a sleeve 10, a rotating shaft 11 is arranged between the two vertical rods 2, the rotating shaft 11 penetrates through the two fixed plates 6 and the sleeve 10, the rotating shaft 11 is fixedly connected with the fixed plates 6 and is rotatably connected with the two vertical rods 2 and the sleeve 10, when the lamp is used, the first light component 3 can rotate under the action of the rotating shaft 11, so that the first light component 3 and the second light component 7 irradiate different angles, the irradiation range is enlarged, after the first light component 3 rotates to a proper angle, the fixing pin 14 penetrates through the first fixing hole 12 and the second fixing hole 13, the angle of the first light component 3 is fixed, when the light intensity needs to be enhanced, the first light component 3 and the second light component 7 can be spliced and fixed through the matching of the first splicing part 15 and the second splicing part 16, so as to achieve the purpose of enhancing the light intensity.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated.

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. The utility model provides a LED projecting lamp which characterized in that: comprises a fixed base (1), a first light component (3) and a second light component (7); the fixed base (1) is symmetrically and vertically fixed with vertical rods (2) on the surface, a first light component (3) is arranged at the top end between the two vertical rods (2), and the first light component (3) comprises a first lamp panel (4), a first heat dissipation part (5) and a fixed plate (6); the rear side of the first lamp panel (4) is fixedly connected with a first heat dissipation part (5), two ends of the rear side of the first heat dissipation part (5) extend outwards to form fixing plates (6), a second light assembly (7) is arranged between the two fixing plates (6), and the second light assembly (7) comprises a second lamp panel (8), a second heat dissipation part (9) and a sleeve (10); first lamp plate (4) and second lamp plate (8) surface all installation is fixed with a plurality of LED fluorescent tubes (21), second lamp plate (8) rear side and second heat dissipation portion (9) fixed connection, second heat dissipation portion (9) rear side and sleeve pipe (10) fixed connection.

2. The LED projector of claim 1, wherein: two montant (2) top level is provided with pivot (11) and rotates with two montants (2) to be connected, and pivot (11) both ends run through fixed plate (6) and with fixed plate (6) fixed connection, and pivot (11) middle part runs through sleeve pipe (10) and rotates with sleeve pipe (10) to be connected.

3. The LED projector of claim 2, wherein: montant (2) surface is located pivot (11) below and has seted up first fixed orifices (12), and a plurality of second fixed orifices (13) have been seted up to fixed plate (6) surface correspondence, and a plurality of second fixed orifices (13) are ring type distribution in fixed plate (6) surface, through fixed pin (14) interconnect between first fixed orifices (12) and the second fixed orifices (13).

4. The LED projector of claim 1, wherein: the lamp is characterized in that a first splicing piece (15) is arranged at the bottom end of the first lamp plate (4) in a downward extending mode, a second splicing piece (16) is correspondingly arranged at the top end of the second lamp plate (8), and the first splicing piece (15) and the second splicing piece (16) are mutually spliced and matched.

5. The LED projector of claim 1, wherein: the surfaces of the first heat dissipation part (5) and the second heat dissipation part (9) are provided with a plurality of ventilation holes (17).

6. The LED projector of claim 1, wherein: two the bottom is provided with stiffener (18) between montant (2), stiffener (18) level setting and stiffener (18) both ends and two montant (2) fixed connection.

7. The LED projector of claim 1, wherein: a notch is formed in the bottom surface of the fixed base (1), a rotating rod (19) is arranged in the notch, the rotating rod (19) is rotatably connected with the inner wall of the notch, an arc-shaped groove is formed in one side of the notch, and an arc-shaped rod (20) is arranged in the arc-shaped groove; the two ends of the arc-shaped rod (20) are fixedly connected with the surface of the rotating rod (19).