CN212841038U - Combined projection lamp - Google Patents

Abstract

The utility model provides a combined type projection lamp, which comprises two projection lamp body components, a mounting bracket and a base, wherein the two projection lamp body components are respectively composed of two or more independent LED lamp bodies, the LED lamp bodies are fixedly connected with the lamp body, the rear surface of the lamp body is fixedly provided with a heat dissipation component, the lamp body is fixedly connected with the mounting bracket, the mounting bracket is composed of a transverse support plate and a longitudinal support plate which are movably connected through an adjusting piece, the longitudinal support plates at two sides are respectively provided with screws for positioning and are respectively fixedly connected with two sides of the lamp body, the transverse support plate is movably connected with the base through bolts, the separated type design ensures that the projection lamp structure is more convenient when in transportation, the buffer size is not limited, the buffer size is convenient and easy to obtain, the occupied space is smaller, the structure is more fixed, and the integral, the radiating effect ideal is passed through, in addition, because comparatively light when using to the projecting lamp, the flexibility is better, and factor of safety is high.

Description

Combined projection lamp

Technical Field

The utility model relates to combination projecting lamp technical field, concretely relates to modular projecting lamp.

Background

The projection lamp is a lamp whose illumination intensity on the designated illuminated surface is higher than that of the surrounding environment, also called a spotlight, generally, the projection lamp can be aimed at any direction, has a structure which is not influenced by weather conditions, is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, and therefore almost all large-area illumination lamps used outdoors can be regarded as projection lamps, but the existing device has the following defects:

1. current LED projecting lamp generally all is the integral type structure, the lamp body is a whole with the base, certain convenience has when using, but there is certain drawback in such design, at first such integral design makes comparatively inconvenient when transporting the projecting lamp, buffer material need design bigger, occupation space is also bigger, the structure is more fixed, the dismouting of being not convenient for of integral structure, the radiating effect is unsatisfactory, in addition, because comparatively heavy when using to the projecting lamp, the flexibility is relatively poor, factor of safety is also lower.

2. In order to make the projecting lamp satisfy the use scene of different power sections, can constitute combination projecting lamp so that it is required to use two projecting lamps, but current projecting lamp is carrying out the in-process of making up, and only installing two projecting lamps and fixed lighting fixture for the flexibility performance of combination projecting lamp is relatively poor, and the angle between every projecting lamp can't carry out incorgruous regulation, is unfavorable for making up the projecting lamp and uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, the simple equipment of being convenient for of manufacturing overall structure is dismantled, and the radiating effect is good, a modular projecting lamp that the strong angle of flexibility can be adjusted at will.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a modular projecting lamp, includes two projecting lamp body components, two installing supports and base, two projecting lamp body components comprises two or two above independent LED lamp bodies respectively, LED lamp body and lamp body fixed connection, the fixed radiating component that is provided with of lamp body rear surface, fixed connection between lamp body and two installing supports, the installing support passes through regulating part swing joint by horizontal backup pad and vertical backup pad and constitutes, the vertical backup pad in both sides all is provided with the screw that is used for the location fixed connection respectively the lamp body both sides, horizontal backup pad with the base passes through bolt swing joint.

Preferably, stripes are fixedly arranged on the outer surface of the bolt, the bolt penetrates through the base and is in threaded connection with the transverse supporting plate, and the bolt is abutted against the base.

Preferably, four through holes are formed in the bottom of the base, and two of the four through holes are respectively fixedly arranged on two sides of the bottom of the base in a group.

Preferably, the radiating component is a plurality of radiating fins formed by die casting, two ends of each radiating fin extend to the side wall respectively, the upper surface of the lamp housing is fixedly provided with an optical lens, and the periphery of the optical lens is fixedly provided with a silica gel sealing strip.

Preferably, the projection lamp body assembly comprises two or more independent LED lamp bodies, and the sizes of the mounting bracket and the base are adjustable structures.

Preferably, the longitudinal support plate and the transverse support plate are meshed through threads of the adjusting piece to drive the projection lamp body assembly to rotate by 360 degrees.

The utility model provides a modular projecting lamp possesses following beneficial effect:

1. the utility model discloses a set up the installing support, base and fin, with lamp body and base structure separation, install according to the use needs are nimble when using, do not receive the restriction of place position, such disconnect-type design makes the projecting lamp structure comparatively convenient when transporting, the buffering size is not limited conveniently easily, occupation space is also littleer, the structure is more fixed, the dismouting of being convenient for of monolithic structure, the radiating effect ideal is passed through, in addition, because comparatively light when using the projecting lamp, the flexibility is better, factor of safety is high.

2. The utility model discloses a set up regulating part and bolt, projecting lamp body assembly is at the in-process that makes up, installs two or more projecting lamp bodies and installing support, makes the lamp body can 36 degrees arbitrary angle modulation light of rotation through regulating part threaded engagement, can drive whole installing support through the bolt and carry out angle modulation and make the flexibility performance of combination projecting lamp stronger, and the angle between every projecting lamp can all carry out the incorgruous regulation, is favorable to using the combination projecting lamp.

Drawings

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

fig. 2 is a schematic view of the installation bracket of the present invention;

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

fig. 4 is a schematic structural view of the bolt of the present invention;

in the figure: 1. the projector lamp body component; 2. mounting a bracket; 21. a longitudinal support plate; 22. a transverse support plate; 23. an adjustment member; 3. a base; 31. a through hole; 4. a bolt; 5. an LED lamp body; 6. a silica gel sealing strip; 7. an optical lens; 8. a lamp housing; 9. a heat dissipating component; 91. and a heat sink.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments and drawings. 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 scope of protection of this patent.

In the description of the present invention, unless otherwise specifically stated or limited, the terms "connected," "connected," and "fixed" are used broadly and can be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, connected between two elements, or in an interacting relationship between two elements, and the specific meaning of the terms in the present invention can be understood by those skilled in the art.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a combined type projection lamp, includes two projection lamp body components 1, two installing support 2 and base 3, two projection lamp body components 1 comprises two or two above independent LED lamp bodies 5 respectively, LED lamp body 5 and 8 fixed connection of lamp body, the fixed radiating component 9 that is provided with of 8 rear surface of lamp body, fixed connection between lamp body 8 and two installing support 2, installing support 2 passes through adjusting part 23 swing joint by horizontal backup pad 22 and vertical backup pad 21 and constitutes, both sides vertical backup pad 21 all is provided with the screw difference fixed connection that is used for the location 8 both sides of lamp body, horizontal backup pad 22 with base 3 passes through 4 swing joint of bolt.

Further, the projection lamp body component 1 comprises two or more independent LED lamp bodies 5, the sizes of the mounting support 2 and the base 3 are adjustable structures, the bottom of the base 3 is provided with four through holes 31, two of the four through holes 31 are respectively and fixedly arranged on two sides of the bottom of the base 3 in a group, the heat dissipation component 9 is a plurality of heat dissipation fins 91 formed by die casting, two ends of each heat dissipation fin 91 respectively extend to the side wall, the upper surface of the lamp housing 8 is fixedly provided with an optical lens 7, the periphery of the optical lens 7 is fixedly provided with a silica gel sealing strip 6, the mounting support, the base and the heat dissipation fins are arranged to separate the lamp body from the base structure, the projection lamp is flexibly mounted according to use requirements when in use and is not limited by location positions, the separated design enables the projection lamp structure to be more convenient to transport, and the buffer, occupation space is also littleer, and the structure is more fixed, and the dismouting of being convenient for of integral structure, the radiating effect ideal passes through, in addition, because comparatively light when using to the projecting lamp, the flexibility is better, factor of safety is high.

Further, 4 outer fixed surface of bolt is provided with the stripe, bolt 4 run through base 3 with horizontal backup pad 22 screw thread links to each other, bolt 4 offsets tightly with base 3, vertical backup pad 21 and horizontal backup pad 22 drive projecting lamp body component 1360 degree rotation through adjusting part 23 thread engagement, through setting up adjusting part and bolt, projecting lamp body component is at the in-process that makes up, installs two or more projecting lamp bodies and installing support, make the lamp body can 360 degrees arbitrary angle modulation lights of rotation through adjusting part thread engagement, can drive whole installing support through the bolt and carry out angle modulation and make the flexibility performance of combination projecting lamp stronger, the angle between every projecting lamp all can carry out incorgruous regulation, is favorable to using the combination projecting lamp.

It should be noted that, in the combined type project lamp, when in use, at least two LED lamp bodies 5 can be fixedly connected with the longitudinal support plate on the mounting bracket, the length of the longitudinal support plate 21 can be adjusted to increase when the number of the LED lamp bodies exceeds two, the LED lamp bodies 5 can rotate 360 degrees along with the longitudinal support plate 21 by the threaded engagement of the adjusting piece 23 between the longitudinal support plate 21 and the transverse support plate 22, the light direction of the LED lamp bodies 5 can be adjusted at will, the direction of the whole mounting bracket 2 can be changed by adjusting the fixing piece bolt 4 between the mounting bracket 2 and the base 2, the light direction can be adjusted to be consistent to enhance the brightness when the light is required to be concentrated at one point, the base 3 can help the whole lamp to be mounted on any occasion, the lamp bodies and the base are structurally separated by arranging the mounting bracket, the base and the radiating fins, and can, not restricted by place position, such disconnect-type design makes the projecting lamp structure comparatively convenient when transporting, and the buffering size is not restricted conveniently easily, and occupation space is also littleer, and the structure is more fixed, and the dismouting of being convenient for of integral structure, the radiating effect ideal passes through, in addition, owing to comparatively light when using to the projecting lamp, the flexibility is better, and factor of safety is high.

The components are all universal standard components or components known by the technicians in the field, the structure and the principle of the components can be known by the technicians through technical manuals or conventional experimental methods, and the electrical components are flexibly selected, installed and debugged by the technicians in the field to ensure that each device can normally operate without excessive restriction requirements.

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 (6)

1. A modular projecting lamp, its characterized in that: comprises two projection lamp body components (1), two mounting brackets (2) and a base (3), wherein the two projection lamp body components (1) are respectively composed of two or more independent LED lamp bodies (5), the LED lamp body (5) is fixedly connected with the lamp shell (8), the rear surface of the lamp shell (8) is fixedly provided with a heat dissipation component (9), the lamp shell (8) is fixedly connected with the two mounting brackets (2), the mounting brackets (2) are formed by movably connecting a transverse supporting plate (22) and a longitudinal supporting plate (21) through adjusting pieces (23), the longitudinal supporting plates (21) at the two sides are respectively provided with a screw for positioning and fixedly connected with the two sides of the lamp shell (8), the transverse supporting plate (22) is movably connected with the base (3) through a bolt (4).

2. A modular projector according to claim 1, characterised in that: the outer surface of the bolt (4) is fixedly provided with stripes, the bolt (4) penetrates through the base (3) to be in threaded connection with the transverse supporting plate (22), and the bolt (4) is tightly abutted to the base (3).

3. A modular projector according to claim 1, characterised in that: four through holes (31) are formed in the bottom of the base (3), and two through holes (31) are fixedly arranged on two sides of the bottom of the base (3) respectively.

4. A modular projector according to claim 1, characterised in that: radiating component (9) are die-casting fashioned a plurality of fin (91), fin (91) both ends extend to the lateral wall respectively, lamp body (8) fixed surface is provided with optical lens (7), optical lens (7) are fixed all around and are provided with silica gel sealing strip (6).

5. A modular projector according to claim 1, characterised in that: the projection lamp body assembly (1) comprises two or more independent LED lamp bodies (5), and the sizes of the mounting support (2) and the base (3) are adjustable structures.

6. A modular projector according to claim 1, characterised in that: the longitudinal supporting plate (21) and the transverse supporting plate (22) are meshed through threads of the adjusting piece (23) to drive the projection lamp body assembly (1) to rotate by 360 degrees.

Images