CN217402433U

CN217402433U - Efficient and energy-saving LED projection lamp

Info

Publication number: CN217402433U
Application number: CN202221465694.2U
Authority: CN
Inventors: 陈雪琼; 钱文鑫
Original assignee: Jiangsu Junli Photoelectric Group Co ltd
Current assignee: Jiangsu Junli Photoelectric Group Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-09
Anticipated expiration: 2032-06-13

Abstract

The utility model provides a high-efficiency energy-saving LED projection lamp, which comprises a mounting base plate, a first mounting seat is fixedly arranged at the top end of the mounting base plate, a second mounting seat is rotatably arranged at the top end of the first mounting seat, a plurality of limiting holes which are uniformly distributed according to the equal distance of the axle center of the first mounting seat are arranged on the surfaces of the first mounting seat and the second mounting seat, wherein, two limiting holes which are symmetrical at the center are respectively and alternately connected with a limiting component, a rotating component is arranged at the top end of the second mounting seat, a projection lamp body is rotatably arranged in the rotating component, an energy-saving component is also arranged at the top end of the mounting base plate, through the arranged energy-saving component, the solar energy is absorbed by a solar panel and converted into the electric energy to supply power for the projection lamp, thereby the saved electric energy is rapidly conducted to the heat generated by the work of the LED lamp panel through the arranged heat-conducting plate which is matched with heat-dissipating fins, and the rapid heat dissipation is realized through the matched with heat-dissipating fan and heat-dissipating strip holes, the effectual life who promotes this projecting lamp.

Description

Efficient and energy-saving LED projection lamp

Technical Field

The utility model belongs to the technical field of the projecting lamp, concretely relates to high-efficient energy-conserving LED projecting lamp.

Background

The projection lamp is a lamp whose illumination intensity on the appointed illuminated surface is higher than that of the surrounding environment, also called as a spotlight, can be aimed at any direction generally, and 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.

Current projecting lamp need supply power to it through the commercial power when using, and the light intensity that shines of projecting lamp is high, and current projecting lamp dispels the heat through the louvre of seting up, leads to the radiating effect poor, and power consumption is big, and current projecting lamp fixed knot simultaneously constructs simply, and the angle of shining is not convenient for adjust, leads to the angle of shining of projecting lamp to take place the skew because of bad weather (like strong wind weather) easily when outdoor use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient energy-conserving LED projecting lamp aims at solving the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency and energy-saving LED projection lamp comprises an installation bottom plate, wherein a first installation seat is fixedly installed at the top end of the installation bottom plate, a second installation seat is rotatably installed at the top end of the first installation seat, a plurality of limiting holes which are uniformly distributed according to the axial center of the first installation seat in an equidistant mode are formed in the surfaces of the first installation seat and the second installation seat, limiting assemblies are inserted and connected into the two limiting holes which are centrosymmetric, a rotating assembly is installed at the top end of the second installation seat, a projection lamp body is rotatably installed in the rotating assembly, and an energy-saving assembly is further installed at the top end of the installation bottom plate;

the projecting lamp body includes the lamp shade, lamp shade internally mounted has the LED lamp plate, the heat-conducting plate is installed to the backplate of LED lamp plate, heat radiation fins is installed to one side of heat-conducting plate, heat dissipation strip hole has been seted up on the surface at the back of lamp shade.

As a preferred technical scheme, spacing subassembly is connected in two spacing downthehole gag lever posts including alternating, the piece is drawn to carrying is installed on the top of gag lever post, the outside cover of gag lever post is equipped with the spring, the spring is located and is drawn between piece and the second mount pad, the both ends of spring are connected with second mount pad top and draw the piece bottom respectively.

As an optimized technical scheme of the utility model, the quantity of spacing hole is the even number and is ten at least.

As a preferred technical scheme, the runner assembly includes fixed mounting in the first rotation seat on second mount pad top, the lamp shade passes through the pin rod and rotates to be installed in first rotation seat, one side of second mount pad is provided with the one end fixed connection of first fluted disc and pin rod, the fixed block is installed to one side bottom that the second mount pad is located first fluted disc, set up the cavity that is L shape in the fixed block, sliding connection has the connecting block in the cavity.

As a preferred technical scheme of the utility model, the connecting block is located the outer one end fixedly connected with bracing piece of cavity, connecting rod fixedly connected with second fluted disc is passed through to one side of bracing piece, one side threaded connection of connecting block has fastening bolt.

As a preferred technical scheme, energy-conserving subassembly includes fixed connection in the first support column on mounting plate top, first rotation piece is installed on the top of first support column, first rotation piece rotates and installs in the second rotates the seat, seat fixed mounting is rotated in solar panel's bottom to the second, solar panel's bottom is fixed mounting still has the third to rotate the seat, the second rotation piece is installed to the third rotation seat internal rotation, the bottom fixedly connected with second support column of second rotation piece.

As a preferred technical scheme, the surface activity cover of first support column is equipped with the movable block, the movable block passes through extension rod and second support column fixed connection, one side threaded connection of movable block has spacing bolt.

Compared with the prior art, the beneficial effects of the utility model are that: through the energy-conserving subassembly that sets up, absorb and turn into the electric energy through solar panel and supply power for the projecting lamp, thereby the electric energy of saving, heat-conducting plate cooperation heat radiation fins through the setting carries out quick conduction to the heat that LED lamp plate work produced, cooperation radiator fan and heat dissipation strip hole realize quick heat dissipation simultaneously, the effectual life who promotes this projecting lamp, first fluted disc and the stability that the meshing of second fluted disc promoted the projecting lamp body through the setting, avoid the projecting lamp body to lead to vertical irradiation angle to take place the skew because of bad weather when outdoor use, spacing subassembly through the setting is fixed the second mount pad, avoid the horizontal irradiation angle of projecting lamp body to take place the skew.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic side view of embodiment 1 of the present invention;

fig. 3 is a schematic cross-sectional structural view of the middle position-limiting assembly of the present invention in use;

FIG. 4 is a schematic structural view of a rotating assembly of the present invention;

fig. 5 is a schematic cross-sectional structure view of the middle fixing block and the connecting block of the present invention;

fig. 6 is a schematic view of a cross-sectional structure of a projector body in embodiment 1 of the present invention;

fig. 7 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 8 is the utility model discloses projecting lamp body section structure sketch map among the embodiment 2.

In the figure: 1. mounting a bottom plate; 2. a first mounting seat; 3. a second mounting seat; 4. a limiting hole; 5. a limiting component; 51. a limiting rod; 52. lifting the block; 53. a spring; 6. a rotating assembly; 61. a first rotating base; 62. a first fluted disc; 63. a fixed block; 64. a cavity; 65. connecting blocks; 66. a support bar; 67. a second fluted disc; 68. fastening a bolt; 7. the projector body; 71. a lamp shade; 72. an LED lamp panel; 73. a heat conducting plate; 74. heat dissipation fins; 75. heat dissipation bar holes; 8. an energy saving component; 81. a first support column; 82. a first rotating block; 83. a second rotating base; 84. a solar panel; 85. a third rotating base; 86. a second turning block; 87. a second support column; 88. a moving block; 89. a limit bolt; 9. installing a frame; 10. a heat dissipation fan.

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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a high-efficient energy-conserving LED projecting lamp, including mounting

plate

1, 1 top fixed mounting of mounting plate has

first mount pad

2, 2 tops of first mount pad are rotated and are installed second mount pad 3, a plurality of spacing holes 4 according to 2 axle center equidistance evenly distributed of first mount pad are all seted up on the surface of first mount pad 2 and second mount pad 3, wherein two spacing downthehole 4 of central symmetry all alternate and are connected with spacing subassembly 5, runner assembly 6 is installed on 3 tops of second mount pad, 6 internal rotations of runner assembly install projecting lamp body 7, energy-conserving subassembly 8 is still installed on 1 top of mounting plate.

Preferably, the projector body 7 includes a lampshade 71, an LED lamp panel 72 is mounted inside the lampshade 71, a heat conducting plate 73 is mounted on a back plate of the LED lamp panel 72, a heat dissipating fin 74 is mounted on one side of the heat conducting plate 73, and a heat dissipating bar hole 75 is formed in a surface of a back surface of the lampshade 71.

Specifically, the LED lamp panel 72 generates a large amount of heat during operation and firstly conducts the heat to the surface of the heat conducting plate 73, then the heat conducting plate 73 conducts the heat to the heat dissipating fins 74, the heat conducting plate 73, the heat dissipating fins 74 and the heat dissipating bar holes 75 are arranged to quickly dissipate the heat generated by the LED lamp panel 72, and the heat is prevented from accumulating in the lampshade 71 to affect the service life of the LED lamp panel 72.

Preferably, the limiting component 5 includes that the interlude is connected in the gag lever post 51 in two spacing holes 4, and the piece 52 is pulled to the top of gag lever post 51 is installed to the top, and the outside cover of gag lever post 51 is equipped with spring 53, and spring 53 is located and is pulled between piece 52 and the second mount pad 3, and spring 53's both ends are connected with the 3 tops of second mount pad and the piece 52 bottom of pulling respectively, and the quantity in spacing hole 4 is the even number and is ten at least.

It is specific, make the gag lever post 51 bottom break away from the spacing hole 4 on first mount pad 2 surface through pulling the pull piece 52, then rotate 3 adjustment projecting lamp bodies 7 of second mount pad and make spacing hole 4 on first mount pad 2 surface align with the spacing hole 4 on 3 surfaces of second mount pad after the angle that transversely shines, the pine is opened and is carried pull piece 52 and is resumeed deformation through spring 53 and make gag lever post 51 insert the spacing hole 4 on first mount pad 2 surfaces, fix second mount pad 3 through gag lever post 51, avoid leading to projecting lamp bodies 7's horizontal angle of shining to take place the skew because of bad weather.

Preferably, the rotating assembly 6 includes the first rotating base 61 fixedly mounted on the top of the second mounting base 3, the lampshade 71 is rotatably mounted in the first rotating base 61 through the pin rod, one side of the second mounting base 3 is provided with the first fluted disc 62 and the one end fixed connection of the first fluted disc 62 and the pin rod, the second mounting base 3 is located at the bottom of one side of the first fluted disc 62 and is provided with the fixed block 63, the cavity 64 in the L shape is formed in the fixed block 63, the connecting block 65 is slidably connected in the cavity 64, the one end fixedly connected with supporting rod 66 located outside the cavity 64 is located on the connecting block 65, the second fluted disc 67 is fixedly connected to one side of the supporting rod 66 through the connecting rod, and one side of the connecting block 65 is in threaded connection with the fastening bolt 68.

Specifically, after the vertical angle of illumination of projecting lamp body 7 is adjusted through rotating lamp shade 71, make second fluted disc 67 and first fluted disc 62 be in the engaged state through inwards promoting connecting block 65, then the fastening bolt 68 of screwing fixes the position of connecting block 65, thereby guarantees lamp shade 71's stability through first fluted disc 62 and the meshing of second fluted disc 67, avoids causing the vertical angle of illumination of projecting lamp body 7 to take place the skew because of factors such as bad weather.

Preferably, energy-conserving subassembly 8 includes fixed connection in the first support column 81 on 1 top of mounting plate, first rotation piece 82 is installed on the top of first support column 81, first rotation piece 82 rotates to be installed in second rotation seat 83, second rotation seat 83 fixed mounting is in solar panel 84's bottom, solar panel 84's bottom is fixed mounting still has the third to rotate seat 85, second rotation piece 86 is installed in the rotation of third rotation seat 85, the bottom fixedly connected with second support column 87 of second rotation piece 86, the surperficial movable sleeve of first support column 81 is equipped with movable block 88, movable block 88 passes through extension rod and second support column 87 fixed connection, one side threaded connection of movable block 88 has limit bolt 89.

Specifically, be located the position of first support column 81 through adjusting movable block 88, and then adjust solar panel 84 to suitable inclination for solar panel 84 can be at the most sunlight of accepting in one day, fix the position of movable block 88 through the spacing bolt 89 of screwing, and then fixed solar panel 84's angle, can convert and then supply power for LED lamp plate 72 through solar panel 84 to light energy, make this LED projecting lamp can use solar energy as the electric power source, and then make this LED projecting lamp possess energy-conservation.

Example 2

Referring to fig. 7-8, the technical features of the present embodiment are as follows: the back surface of the lamp housing 71 is provided with a mounting frame 9, and a heat radiation fan 10 is arranged in the mounting frame 9.

Specifically, through the radiator fan 10 that sets up, the heat conduction that LED lamp plate 72 work produced gives off to on heat radiation fins 74 behind the heat-conducting plate 73, and the radiator fan 10 that the cooperation set up can the inside heat effluvium of lamp shade 71 of efficient more to the effectual life who promotes LED lamp plate 72.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient energy-conserving LED projecting lamp, includes mounting plate (1), its characterized in that: a first mounting seat (2) is fixedly mounted at the top end of the mounting base plate (1), a second mounting seat (3) is rotatably mounted at the top end of the first mounting seat (2), a plurality of limiting holes (4) which are uniformly distributed according to the axle center of the first mounting seat (2) in an equidistance manner are formed in the surfaces of the first mounting seat (2) and the second mounting seat (3), limiting components (5) are inserted and connected into the two limiting holes (4) which are centrosymmetric, a rotating component (6) is mounted at the top end of the second mounting seat (3), a projection lamp body (7) is rotatably mounted in the rotating component (6), and an energy-saving component (8) is further mounted at the top end of the mounting base plate (1);

projecting lamp body (7) include lamp shade (71), lamp shade (71) internally mounted has LED lamp plate (72), heat-conducting plate (73) are installed to the backplate of LED lamp plate (72), heat radiation fin (74) are installed to one side of heat-conducting plate (73), heat dissipation strip hole (75) have been seted up on the surface at the back of lamp shade (71).

2. An efficient and energy-saving LED floodlight according to claim 1, characterized in that: spacing subassembly (5) are including alternating connecting gag lever post (51) in two spacing holes (4), carry pull block (52) are installed on the top of gag lever post (51), the outside cover of gag lever post (51) is equipped with spring (53), spring (53) are located and carry and pull between block (52) and second mount pad (3), the both ends of spring (53) are connected with second mount pad (3) top and carry pull block (52) bottom respectively.

3. An efficient and energy-saving LED floodlight according to claim 1, characterized in that: the number of the limiting holes (4) is even and at least ten.

4. An efficient and energy-saving LED floodlight according to claim 1, characterized in that: rotating assembly (6) rotate seat (61) including fixed mounting in the first rotation on second mount pad (3) top, lamp shade (71) rotate through the pin rod and install in first rotation seat (61), one side of second mount pad (3) is provided with first fluted disc (62) and the one end fixed connection of pin rod, fixed block (63) are installed to one side bottom that second mount pad (3) are located first fluted disc (62), seted up cavity (64) that are L shape in fixed block (63), sliding connection has connecting block (65) in cavity (64).

5. The high-efficiency energy-saving LED projection lamp according to claim 4, characterized in that: connecting block (65) are located one end fixedly connected with bracing piece (66) outside cavity (64), connecting rod fixedly connected with second fluted disc (67) is passed through to one side of bracing piece (66), one side threaded connection of connecting block (65) has fastening bolt (68).

6. An efficient and energy-saving LED floodlight according to claim 1, characterized in that: energy-conserving subassembly (8) include first support column (81) of fixed connection on mounting plate (1) top, first rotation piece (82) are installed on the top of first support column (81), first rotation piece (82) rotate and install in second rotation seat (83), second rotation seat (83) fixed mounting is in the bottom of solar panel (84), the bottom of solar panel (84) still fixed mounting have the third to rotate seat (85), second rotation piece (86) are installed to third rotation seat (85) internal rotation, the bottom fixedly connected with second support column (87) of second rotation piece (86).

7. The efficient and energy-saving LED floodlight of claim 6, wherein: the surface of the first supporting column (81) is movably sleeved with a moving block (88), the moving block (88) is fixedly connected with the second supporting column (87) through an extension rod, and one side of the moving block (88) is in threaded connection with a limiting bolt (89).