CN215723098U

CN215723098U - Light source driving split type projection lamp

Info

Publication number: CN215723098U
Application number: CN202122082241.3U
Authority: CN
Inventors: 黄祖龙
Original assignee: Zhongshan Zhongwo Photoelectric Technology Co ltd
Current assignee: Zhongshan Zhongwo Photoelectric Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-01
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a light source driving split type projection lamp, which comprises a power supply box and at least one lamp body arranged on the power supply box, wherein the bottom surface of the lamp body is fixedly arranged on the outer side surface of the power supply box, a containing cavity with two open ends is arranged in the power supply box, a power supply drive is arranged in the containing cavity, an end cover is arranged at the end part of the containing cavity, the lamp body is electrically connected with the power supply drive, the projection lamp is divided into the power supply box and the lamp body, the lamp body is arranged on the power supply box and is electrically connected with the power supply drive in the power supply box, the drive and the light source are separately arranged, the installation is simple, the assembly and the installation are convenient, the production efficiency is greatly improved, the subsequent power supply drive replacement is convenient, the integral disassembly of the lamp body is not needed, the replacement is quick and convenient, in addition, the lamp body is arranged on the surface of the power supply box, the heat of the lamp body can be better transmitted to the power supply box, and then the heat is radiated by the power supply box, the heat dissipation performance of the lamp body is improved.

Description

Light source driving split type projection lamp

Technical Field

The utility model relates to a lamp, in particular to a split type projection lamp driven by a light source.

Background

The projection lamp is a lamp with the illumination intensity on the appointed illuminated surface higher than the ambient environment, is also called as a spotlight, can be aimed at any direction, has a structure which is not influenced by weather conditions, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like; current LED projecting lamp structure generally comprises lamp body, LED light source subassembly, face guard, LED driver, and LED light source subassembly and LED driver are all installed in the lamp body, and LED driver's dismouting is inconvenient, when LED driver damages to need to be changed or maintain, need wholly take apart the lamp body, just can take out LED driver, and is very inconvenient, assembles and complicated in production moreover, has seriously influenced production efficiency, leads to the unable normal completion of enterprise's production plan.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a split type projection lamp driven by a light source.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a split type projecting lamp of light source drive, includes that power pack and at least one are installed lamp body on the power pack, the bottom surface fixed mounting of lamp body is in on the outside surface of power pack, be equipped with both ends open-ended in the power pack and hold the chamber, it installs power drive to hold the intracavity, the end cover is installed to the tip that holds the chamber, the lamp body with the power drive electricity is connected.

The lamp body includes lamp body, light source board and face guard, the upper end of lamp body is equipped with the opening, the light source board is installed in the lamp body, the face guard is installed on the opening of lamp body.

The lamp shell is of a cylindrical structure integrally formed by spinning.

The bottom surface of lamp body is equipped with first through wires hole and a plurality of connecting hole, be equipped with second through wires hole and a plurality of fixed screw on the power pack, after the assembly, first through wires hole with the second through wires hole is corresponding, the connecting hole with fixed screw is corresponding, just install on the connecting hole with fixed screw threaded connection's set screw.

And the end cover is provided with a fixed bracket.

One side of the power box, which is far away from the lamp body, is provided with a hanging ring, and the hanging ring is connected with a hanging chain.

The utility model has the beneficial effects that: the projection lamp is divided into the power box and the lamp body, the lamp body is arranged on the power box and is electrically connected with the power drive in the power box, the drive and the light source are separately arranged, the installation is simple, the assembly and the installation are convenient, the production efficiency is greatly improved, meanwhile, the subsequent power drive replacement is convenient, the integral disassembly of the lamp body is not needed, the replacement is quick and convenient, in addition, the lamp body is arranged on the surface of the power box, the heat of the lamp body can be better transmitted to the power box, the heat is radiated by the power box, and the heat radiation performance of the lamp body is improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 3 is a schematic structural view of a third embodiment of the present invention;

FIG. 4 is an exploded schematic view of the present invention;

FIG. 5 is a schematic backside view of the present invention;

FIG. 6 is a schematic structural view of the lamp envelope;

fig. 7 is a cross-sectional schematic view of a power supply box.

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 a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

The directional or positional relationships "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are indicative of those directions or positional relationships based on the drawings and are intended to facilitate the description of the utility model and to simplify the description, but are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1 to 7, a light source driving split type projection lamp comprises a power supply box 1 and at least one lamp body 2 installed on the power supply box 1, wherein the bottom surface of the lamp body 2 is fixedly installed on the outer side surface of the power supply box 1, a containing cavity 3 with two open ends is arranged in the power supply box 1, a power supply drive is installed in the containing cavity 3, an end cover 4 is installed at the end part of the containing cavity 3, the lamp body 2 is electrically connected with the power supply drive, the projection lamp is divided into the power supply box and the lamp body, the lamp body is installed on the power supply box and is electrically connected with the power supply drive in the power supply box, the drive and the light source are separately arranged, the installation is simple, the assembly and the installation are convenient, the production efficiency is greatly improved, the subsequent power supply drive replacement is convenient, the integral disassembly of the lamp body is not needed, the replacement is rapid and convenient, in addition, the lamp body is installed on the surface of the power supply box, and the heat of the lamp body can be better transferred to the power supply box, the power box distributes heat out, and heat dispersion of the lamp body is improved.

The power supply box 1 can be simultaneously provided with a plurality of lamp bodies, and the styles of the lamp bodies can be customized according to the requirements of actual users, including the styles of big lamps and small lamps, so that the power supply box is suitable for different scenes and meets the requirements of different users.

The lamp body 2 comprises a lamp shell 21, a light source board 22 and a face shield 23, an opening is formed in the upper end of the lamp shell 21, the light source board 22 is installed in the lamp shell 21, and the face shield 23 is installed on the opening of the lamp shell 21.

The lamp housing 21 is a cylindrical structure integrally formed by spinning, a die which is processed by common punching is not needed by spinning, even if a core die is used as the die, the die is a single die, and the structure is very simple. The spinning wheel is universal, so the spinning preparation period is short. The shape of the blank material is changed through plastic deformation in the spinning forming, the material utilization rate is high, and the product cost is low. The spinning forming is to clamp the plate or the hollow blank on a mold core, and the mold core is driven by a spinning machine; during spinning, the material is deformed by the squeezing action of the spinning wheel. The workpiece material between the spinning wheel and the core mold is stressed by three-dimensional compressive stress, and is subjected to local plastic deformation, so that a strain dispersion effect exists. Therefore, the plasticity of the material can be fully exerted, and great deformation is obtained. Many materials which are difficult to process by common punch forming can be subject to spinning forming; in addition, in the spinning forming process, material grains are refined and elongated along the direction of a workpiece bus, so that the yield, the strength limit and the hardness of the workpiece material are all improved, and the mechanical property is improved.

The bottom surface of lamp body 21 is equipped with first through wires hole 5 and a plurality of connecting hole 6, be equipped with second through wires hole 7 and a plurality of fixed screw 8 on the power pack 1, after the assembly, first through wires hole 5 with second through wires hole 7 is corresponding, connecting hole 6 with fixed screw 8 is corresponding, just install on the connecting hole 6 with fixed screw 8 threaded connection's set screw, mounting structure is simple, connects fixedly reliable, and the damage of being difficult for droing between lamp body and power pack.

The end cover 4 is provided with the fixing support 9, in the embodiment, the fixing support is arranged on the end cover of the power supply box instead of the lamp body, and the fixing support is arranged on the power supply box, so that the strength requirement of the lamp body is reduced, the material thickness of the lamp body is reduced, the production cost is reduced, the spinning forming of the lamp shell is accelerated, and the production efficiency is further improved.

One side of the power supply box 1, which is far away from the lamp body 2, is provided with a hanging ring 10, the hanging ring 10 is connected with a hanging chain 11, and the top of a space for hanging the lamp body is connected through the hanging chain, so that an industrial and mining ceiling lamp can be formed, and the application scene of the projection lamp is increased.

In this embodiment, the power supply box 1 includes a top plate 12, a bottom plate 13, a left side plate 14 and a right side plate 15, the accommodating cavity 3 is formed between the top plate 12, the bottom plate 13, the left side plate 14 and the right side plate 15, a first partition plate 16 is disposed on the inner side of the left side plate 14, a first air channel 17 is formed between the left side plate 14 and the first partition plate 16, a second partition plate 18 is disposed on the inner side of the right side plate 15, a second air channel 19 is formed between the right side plate 15 and the second partition plate 18, after assembly, the first air channel 17 and the second air channel 19 are not covered on two sides of the end cover 4, the air channels can heat air in the air channels when the power supply box generates heat and form a temperature difference with outside air, so as to promote the flow of inside and outside air and accelerate the heat dissipation effect of the power supply box, a first positioning protrusion 20 is disposed on the inner side of the top plate 12, a second positioning protrusion 21 and a plurality of glue grooves 22 are disposed on the inner side of the bottom plate 13, the power drive is bonded with the glue groove 22 through glue, in this embodiment, the glue is waterproof glue, and the power drive is a waterproof power supply.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The utility model provides a split type projecting lamp of light source drive, its characterized in that includes power pack (1) and at least one installs lamp body (2) on power pack (1), the bottom surface fixed mounting of lamp body (2) is in the outside of power pack (1) is surperficial, be equipped with both ends open-ended chamber (3) that holds in power pack (1), hold and install power drive in chamber (3), end cover (4) are installed to the tip that holds chamber (3), lamp body (2) with the power drive electricity is connected.

2. The light source driving split floodlight according to claim 1, wherein the lamp body (2) comprises a lamp housing (21), a light source board (22) and a face shield (23), an opening is formed at an upper end of the lamp housing (21), the light source board (22) is installed in the lamp housing (21), and the face shield (23) is installed on the opening of the lamp housing (21).

3. The light source driving split floodlight according to claim 2, wherein the lamp housing (21) is a cylindrical structure formed by spinning and integrating.

4. The light source driving split type projection lamp according to claim 2, wherein a first threading hole (5) and a plurality of connecting holes (6) are formed in the bottom surface of the lamp housing (21), a second threading hole (7) and a plurality of fixing screw holes (8) are formed in the power supply box (1), after assembly, the first threading hole (5) corresponds to the second threading hole (7), the connecting holes (6) correspond to the fixing screw holes (8), and fixing screws in threaded connection with the fixing screw holes (8) are installed on the connecting holes (6).

5. The light source driving split floodlight according to claim 1, characterized in that said end cap (4) is equipped with a fixing bracket (9).

6. The light source driving split type project lamp according to claim 1, wherein a hanging ring (10) is installed on one side of the power supply box (1) far away from the lamp body (2), and a hanging chain (11) is connected to the hanging ring (10).