CN216431518U

CN216431518U - LED projecting lamp of high light efficiency anti-dazzle

Info

Publication number: CN216431518U
Application number: CN202121241383.3U
Authority: CN
Inventors: 刘燕飞
Original assignee: Shenzhen Voqinfeng Electronics Co ltd
Current assignee: Shenzhen Voqinfeng Electronics Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-05-03
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a high-light-efficiency anti-glare LED projection lamp, which comprises an outer frame and a main board, wherein the main board is arranged inside the outer frame, the surface of the main board is provided with a reflector, a light-emitting plate is arranged in the reflector and the projection lamp is required to be installed, then the power cord is connected with the power supply, four light-emitting plates are arranged inside the light reflecting bowl, the light is reflected inside the light reflecting bowl, so that the light irradiates the point to be illuminated, when the irradiation angle needs to be adjusted, the limiting column in the fixing hole is taken down, the outer frame rotates around the top end of the fixing frame through the rotating shafts on the two sides, after the angle is adjusted to be a proper angle, the limiting column is inserted into the fixing hole on the surface of the rotating shaft, the outer frame can be fixed, compared with the traditional projection lamp, after the novel high-lighting-effect anti-dazzle LED projection lamp can be installed and fixed, the angle can be freely adjusted, so that the projection angle can be changed in real time according to the requirement in use of the projection lamp.

Description

LED projecting lamp of high light efficiency anti-dazzle

Technical Field

The utility model belongs to the related technical field of projection lamps, and particularly relates to an anti-dazzle LED projection lamp with high luminous efficiency.

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. Wherein the beam is particularly narrow called searchlight, which consists of optical, mechanical and electrical components 3. The optical components are mainly reflectors and light-shielding grids that confine light. The mechanical parts mainly comprise a shell, a focusing mechanism for fixing and adjusting the position of a light source, a bracket and a base for fixing the lamp and a part with angle indication for adjusting the projection direction of the light beam of the lamp. For the most closed projection lamps, the mechanical parts also comprise protective glass and various sealing rings. According to the requirements of the use environment, some devices are also provided with a metal mesh enclosure. The projector with good performance is also provided with an air filter.

The prior art has the following problems:

the in-process that current projecting lamp used is fixed on wall or building surface usually, is fixing on the surface with expansion bolts, needs fixed angle usually when needs are installed, and the projecting lamp needs angle of adjustment generally to need the dismouting after the in-process that uses is fixed, causes the unable change of projecting lamp after the installation angle, influences the use convenience in projecting lamp later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-light-efficiency anti-glare LED projection lamp, and aims to solve the problems that the conventional projection lamp is usually fixed on a wall surface or a building surface in the use process, an expansion bolt is used for fixing the projection lamp on the surface, the angle is usually required to be fixed when the projection lamp needs to be installed, the angle is usually required to be adjusted and disassembled after the projection lamp is fixed in the use process, the angle cannot be changed after the projection lamp is installed, and the later use convenience of the projection lamp is influenced in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED projecting lamp of high light efficiency anti-dazzle, includes outline and mainboard, the inside of outline is provided with the mainboard, the surface of mainboard is provided with the reflector, the inside of reflector is provided with the luminescent plate, the top of outline is provided with fixed buckle, the rear end of mainboard is provided with the fixed slot, one side of mainboard is provided with the power cord, the bottom of power cord is provided with rotates the post, the bottom of rotating the post is provided with spacing post, the bottom of spacing post is provided with the pivot, the surface of pivot is provided with the fixed orifices, the bottom of pivot is provided with the mount, the surface of mount is provided with the gim peg, the lower extreme of reflector is provided with the battery jar, the surface of battery jar is provided with the battery cover.

Preferably, the number of the fixed buckles is four, and the four fixed buckles are respectively arranged at the upper end and the lower end of the outer frame.

Preferably, one end of the fixing buckle covers the top end of the outer frame, and the two ends of the fixing buckle cover the surface of the main board.

Preferably, the number of the rotating shafts is two, and the two rotating shafts are respectively arranged on two sides of the outer frame.

Preferably, the number of the light-emitting plates is four, and the four light-emitting plates are arranged on the surface of the light-reflecting bowl.

Preferably, the battery jar is internally provided with an emergency battery, and the emergency battery is electrically connected with the light-emitting plate inside the light reflecting bowl.

Preferably, the top end of the battery cover is provided with a fixing buckle, and the fixing buckle is magnetically connected with a connecting groove at the front end of the battery jar at the bottom end.

Compared with the prior art, the utility model provides the high-light-efficiency anti-glare LED projection lamp, which has the following beneficial effects:

the utility model discloses a high-light-efficiency anti-dazzle LED projection lamp, which is characterized in that a main board is arranged inside an outer frame, a reflecting bowl is arranged on the surface of the main board, a light-emitting plate is arranged inside the reflecting bowl, a power cord is arranged on one side of the outer frame, a rotating column is arranged at the bottom end of the power cord, a limiting column is arranged at the bottom end of the rotating column, a fixing hole is arranged on the surface of a rotating shaft in a limiting way, a fixing frame is connected to the bottom end of the fixing shaft, a fixing bolt is arranged on the surface of the fixing frame, the fixing bolt is inserted into a wall surface to be fixed when the projection lamp is required to be installed, the fixing frame is fixed on the wall surface through the fixing bolt, then the power cord is connected with a power supply, four light-emitting plates are arranged inside the reflecting bowl, light is reflected by the reflecting bowl, so that light irradiates a point required to be illuminated, the limiting column inside the fixing hole is taken down when the illumination angle is required to be adjusted, the outline passes through the rotation that the both sides pivot centers on the mount top, adjusts to suitable angle after, then inserts the fixed orifices on pivot surface with spacing post, can fix the outline, compares in traditional projecting lamp, and novel high light efficiency anti-dazzle's LED projecting lamp can install fixed back, still can free angle of adjustment for can change the angle of throwing as required in real time in the projection lamp uses.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a schematic structural view of a high-luminous-efficiency anti-glare LED projection lamp according to the present invention;

fig. 2 is a schematic view of an angle adjustment structure of a high-luminous-efficiency anti-glare LED projection lamp according to the present invention;

fig. 3 is a schematic structural view of an open battery jar of a high-light-efficiency anti-glare LED projection lamp according to the present invention;

fig. 4 is a schematic structural view of a rotating shaft of an anti-glare LED projection lamp with high luminous efficiency according to the present invention;

in the figure: 1. an outer frame; 2. a main board; 3. a light reflecting bowl; 4. a light emitting panel; 5. fixing the buckle; 6. fixing grooves; 7. a power line; 8. rotating the column; 9. a limiting column; 10. a rotating shaft; 11. a fixing hole; 12. a fixing bolt; 13. a fixed mount; 14. a battery case; 15. a battery cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a LED projecting lamp of high light efficiency anti-dazzle, including outline 1 and mainboard 2, the inside of outline 1 is provided with mainboard 2, the surface of mainboard 2 is provided with reflector 3, the inside of reflector 3 is provided with luminescent plate 4, the top of outline 1 is provided with fixed buckle 5, the rear end of mainboard 2 is provided with fixed slot 6, one side of mainboard 2 is provided with power cord 7, the bottom of power cord 7 is provided with rotates post 8, the bottom of rotating post 8 is provided with spacing post 9, the bottom of spacing post 9 is provided with pivot 10, the surface of pivot 10 is provided with fixed orifices 11, the bottom of pivot 10 is provided with mount 13, the surface of mount 13 is provided with gim peg 12, the lower extreme of reflector 3 is provided with battery jar 14, the surface of battery jar 14 is provided with battery cover 15.

The utility model provides a LED projecting lamp of high light efficiency anti-dazzle, fixed buckle 5 is provided with four altogether, and four fixed buckles 5 set up the upper and lower both ends at outline 1 respectively, 5 one end covers on the top of outline 1 of fixed buckle, two one end covers on the surface of mainboard 2, pivot 10 is provided with two altogether, and two pivot 10 set up the both sides at outline 1 respectively, luminescent plate 4 sets up at four altogether, and four luminescent plates 4 set up the surface at reflector 3 jointly, the inside of battery jar 14 is provided with emergency battery, and emergency battery and the inside luminescent plate 4 electric connection that obtains of reflector 3, the top of battery cover 15 is provided with fixed the knot, and the fixed connection of inhaling with the spread groove magnetism of the 14 front ends of battery jar of bottom.

The working principle and the using process of the utility model are as follows: after the utility model is installed, a power wire 7 is connected with a power supply to be fixed, at a point where a projection lamp needs to be fixedly installed, a fixing bolt 12 obtained on the surface of a fixing frame 13 is inserted into a wall surface needing to be fixed, the fixing frame 13 is fixed on the wall surface through the fixing bolt 12, a battery cover 15 on the surface of a battery jar 14 is opened, an emergency battery is placed in the battery jar 14, the battery cover 15 is covered, when the projection lamp is placed and the power supply is suddenly cut off, the emergency power supply of the projection lamp is used, four light-emitting plates 4 are obtained in a reflecting bowl 3, the light is reflected in the reflecting bowl 3 to irradiate the point needing to be illuminated, when the illumination angle needs to be adjusted, a limiting column 9 in a fixing hole 11 is taken down, an outer frame 1 rotates around the top end of the fixing frame 13 through rotating shafts 10 on two sides, after the angle is adjusted to be proper, the limiting column 9 is inserted into the fixing hole 11 on the surface of the rotating shaft 10, can fix outline 1 for projecting lamp throws suitable angle, compare in traditional projecting lamp, novel high light efficiency anti-dazzle's LED projecting lamp can install fixed back, still can free angle of adjustment, makes can change the angle of throwing as required in real time in the projection lamp uses. The irradiation flexibility of the projection lamp is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED projecting lamp of anti-dazzle of high light efficiency, includes outline (1) and mainboard (2), its characterized in that: the light-emitting lamp is characterized in that a main board (2) is arranged inside the outer frame (1), a light-reflecting bowl (3) is arranged on the surface of the main board (2), a light-emitting plate (4) is arranged inside the light-reflecting bowl (3), a fixing buckle (5) is arranged at the top end of the outer frame (1), a fixing groove (6) is arranged at the rear end of the main board (2), a power line (7) is arranged on one side of the main board (2), a rotating column (8) is arranged at the bottom end of the power line (7), a limiting column (9) is arranged at the bottom end of the rotating column (8), a rotating shaft (10) is arranged at the bottom end of the limiting column (9), a fixing hole (11) is formed in the surface of the rotating shaft (10), a fixing frame (13) is arranged at the bottom end of the rotating shaft (10), a fixing bolt (12) is arranged on the surface of the fixing frame (13), a battery groove (14) is arranged at the lower end of the light-reflecting bowl (3), and a battery cover (15) is arranged on the surface of the battery groove (14).

2. The high-luminous-efficiency anti-glare LED projection lamp according to claim 1, wherein: the number of the fixed buckles (5) is four, and the four fixed buckles (5) are respectively arranged at the upper end and the lower end of the outer frame (1).

3. The high-luminous-efficiency anti-glare LED projection lamp according to claim 1, wherein: one end of the fixed buckle (5) covers the top end of the outer frame (1), and the two ends of the fixed buckle cover the surface of the main board (2).

4. The high-luminous-efficiency anti-glare LED projection lamp according to claim 1, wherein: the two rotating shafts (10) are arranged, and the two rotating shafts (10) are arranged on two sides of the outer frame (1) respectively.

5. The high-luminous-efficiency anti-glare LED projection lamp according to claim 1, wherein: the light-emitting plates (4) are arranged on four sides, and the four light-emitting plates (4) are arranged on the surface of the light-reflecting bowl (3) together.

6. The high-luminous-efficiency anti-glare LED projection lamp according to claim 1, wherein: the inside of battery jar (14) is provided with emergency battery, and emergency battery obtains luminescent plate (4) electric connection with reflector (3) inside.

7. The high-luminous-efficiency anti-glare LED projection lamp according to claim 1, wherein: the top end of the battery cover (15) is provided with a fixing buckle, and the fixing buckle is magnetically connected with a connecting groove at the front end of the battery groove (14) at the bottom end.