CN218721136U

CN218721136U - LED ceiling lamp

Info

Publication number: CN218721136U
Application number: CN202222966354.4U
Authority: CN
Inventors: 许永明; 冯志杰; 刘晓淼; 傅文隆
Original assignee: Haixing Maritime Electric Group Co ltd
Current assignee: Haixing Maritime Electric Group Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a LED ceiling lamp, which comprises a ceiling lamp body, wherein the ceiling lamp body comprises a junction box and at least one lighting module, the lighting module comprises a lamp shade and a light source component, the two ends of the lamp shade are provided with end covers for sealing the lamp shade, the end covers are detachably connected with the lamp shade, and the light source component is arranged in a closed space formed by the lamp shade and the end covers; the junction box is arranged at the end part of the end cover; the junction box is electrically connected with the light source component. The light source component of the lighting module is arranged in the lampshade and the two ends of the light source component are sealed by the detachable end covers, so that the lighting module has small volume and is suitable for small-space occasions; the end cover is provided with the junction box to facilitate wiring installation; a plurality of lighting modules can be connected and combined through cables for use, so that modular free combination is realized, the use requirements of different powers are met, and the lighting system is more flexible; the lighting modules have the same parts, the stock and the stock are universal, and the production cost is reduced.

Description

LED ceiling lamp

Technical Field

The utility model relates to an illumination lamps and lanterns especially relate to a LED ceiling light.

Background

The cabin roof lamp is suitable for illumination of various places where ships have water drops, splashes and condensate, such as a furnace cabin, a dry cargo cabin, a shaft tunnel, a pipe, an open deck and the like.

The existing LED type ceiling lamp is of an integrated structure, is usually rectangular and is provided with a plurality of specifications with different powers. The following disadvantages exist: 1. for the space such as narrow, long and slender pipe work, tunnel and the like, the space is difficult to install due to large volume, and occupies a large amount of space, so that the assembly of other equipment is limited; 2. lamps and lanterns of different powers can only change different models and use, can not freely expand according to actual user demand, and the overall dimension of different specifications is different, and the accessory is difficult to general. Therefore, there is a need to provide an LED ceiling lamp which is small in size and can be freely expanded according to the needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a LED ceiling lamp is provided, solve the problem that current LED ceiling lamp is bulky and can't freely expand according to the user demand of reality.

The technical solution adopted by the present invention to solve the above technical problems is to provide an LED ceiling lamp, comprising a ceiling lamp body, wherein the ceiling lamp body comprises a junction box and at least one lighting module, the lighting module comprises a lamp shade and a light source assembly, end covers for sealing the lamp shade are arranged at two ends of the lamp shade, the end covers are detachably connected to the lamp shade, and the light source assembly is arranged in a sealed space formed by the lamp shade and the end covers; the junction box is arranged at the end part of the end cover; the junction box is electrically connected with the light source component.

Further, the number of the lighting modules is 1-2, and the lighting modules are electrically connected with each other through cables penetrating through end covers of the adjacent lighting modules.

Further, a first terminal is arranged at the end of the light source assembly and electrically connected with the light source assembly; the end cover is internally provided with a second terminal, the first terminal and the second terminal are matched plug-in terminals, and when the lampshade is connected with the end cover, the second terminal is connected with the first terminal so as to be electrically connected with the light source component.

Furthermore, a third terminal is arranged in the terminal box, and the third terminal is electrically connected with a second terminal in the end cover where the terminal box is located.

Further, the light source assembly comprises an LED light source plate, a diffusion plate and a heat dissipation plate; the LED light source plate is arranged on one side of the heat dissipation plate, and the diffusion plate covers the LED light source plate.

Furthermore, the light source assembly further comprises a reflector, and the reflector is arranged on one side, far away from the LED light source plate, of the heat dissipation plate.

Further, the lamp shade is cylindric, the end cover with the external diameter of the tip that the lamp shade is connected with the internal diameter of lamp shade matches, the end cover inserts the tip of lamp shade is fixed.

The mounting bracket comprises a base bracket and a hoop fixed on the base bracket; the anchor ear is sleeved on the lamp shade to fix the lighting module, the basic bracket is provided with a fixing hole.

Furthermore, the diffusion plate is made of polymethyl methacrylate; the material of the heat dissipation plate is stainless steel.

The utility model discloses contrast prior art has following beneficial effect: the light source component of the lighting module is arranged in the lampshade and the two ends of the light source component are sealed by the detachable end covers, so that the lighting module has small volume and is suitable for small-space occasions; the end cover is provided with the junction box to facilitate wiring installation; a plurality of lighting modules can be connected and combined through cables, so that modular free combination is realized, the use requirements of different powers are met, and the lighting lamp is more flexible; the lighting module has the same accessories, the stock is universal, and the production cost is reduced.

Drawings

Fig. 1 is a schematic structural view of an LED ceiling lamp according to an embodiment of the present invention;

FIG. 2 shows an embodiment of the present invention the LED ceiling lamp is split schematically;

fig. 3 is a schematic structural view of another LED ceiling lamp according to an embodiment of the present invention;

fig. 4 is a schematic view of another LED ceiling lamp according to an embodiment of the present invention.

In the figure:

1. a lamp shade; 2. an end cap; 3. a junction box; 4. mounting a bracket; 5. a light source assembly; 6. a first terminal; 7. a second terminal; 41. a base support; 42. hooping; 51. a heat dissipation plate; 52. a light source plate; 53. and a diffusion plate.

Detailed Description

The invention is further described with reference to the following figures and examples.

In the present invention, the terms "mounting", "setting", "provided", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Fig. 1 is a schematic structural view of an LED ceiling lamp according to an embodiment of the present invention; fig. 2 is the utility model discloses LED ceiling light split schematic diagram.

Referring to fig. 1 and 2, an LED ceiling lamp provided in an embodiment of the present invention includes a ceiling lamp body, the ceiling lamp body includes a junction box 3 and at least one lighting module, the lighting module includes a lamp shade 1 and a light source assembly 5, end caps 2 for sealing the lamp shade 1 are disposed at two ends of the lamp shade 1, the end caps 2 are detachably connected to the lamp shade 1, and the light source assembly 5 is disposed in a sealed space formed by the lamp shade 1 and the end caps 2; the junction box 3 is arranged at the end part of the end cover 2; the junction box 3 is electrically connected with the light source component 5.

Preferably, the number of lighting modules is 1-2, which can be extended to 4 if necessary; the lighting modules are electrically connected to each other by cables passing through the end caps 2 of the adjacent lighting modules.

Specifically, a first terminal 6 is arranged at the end of the light source assembly 5, and the first terminal 6 is electrically connected with the light source assembly 5; be provided with second terminal 7 in the end cover 2, first terminal 6 and second terminal 7 are the butt plug terminal of matching, and when lamp shade 1 was connected with end cover 2, second terminal 7 was connected thereby with light source subassembly 5 electric connection with first terminal 6. A third terminal is arranged in the terminal box 3 and is electrically connected with a second terminal 7 in the end cover 2 where the terminal box 3 is located.

Referring to fig. 3 and 4, in an embodiment, the number of the lighting modules is 2, the junction box 3 is disposed on one end cover 2 of one of the lighting modules, the other end cover 2 of the lighting module is connected to one end cover 2 of the other lighting module through a cable, and the cable is electrically connected to the second terminal 7 in the end cover 2; the second terminal 7 is electrically connected to the light source assembly 5 through the first terminal 6, so as to realize connection between the light source assemblies 5 of the two illumination modules. The connection between the plurality of lighting modules is realized in the same manner, and the description is omitted here.

Specifically, the light source assembly 5 includes an LED light source plate, a diffusion plate, and a heat dissipation plate; the LED light source board sets up in one side of heating panel, and the diffuser plate cover is established on the LED light source board. The first terminal 6 arranged at the end of the light source component 5 is electrically connected with the LED light source plate. The diffusion plate is made of polymethyl methacrylate (PMMA) and is arranged on the front surface of the LED light source plate, so that light emitted by the LED light source plate can be well diffused, and the LED light source plate can emit light uniformly without glare; the material of heating panel is the corrosion resistant plate material, and the heating panel guarantees that LED light source board heat dissipation is good.

Preferably, the light source assembly 5 further comprises a reflector (not shown in the figure) disposed on a side of the heat sink plate away from the LED light source plate. The material of reflector panel is PC plastics, and the reflector panel improves the light-emitting effect, makes the same power light-emitting effect better.

Specifically, the lampshade 1 is cylindrical, the outer diameter of the end part of the end cover 2 connected with the lampshade 1 is matched with the inner diameter of the lampshade 1, and the end cover 2 is inserted into the end part of the lampshade 1 and fixed. The cylindrical lampshade 1 is adopted, so that the angle of a light emitting surface is improved, and the light emitting effect is improved.

Specifically, the mounting bracket 4 is included, and the mounting bracket 4 includes a base bracket 41 and a hoop 42 fixed on the base bracket 41; the anchor ear 42 is sleeved on the lampshade 1 to fix the lighting module, and the base bracket 41 is provided with a fixing hole. The installation is convenient.

To sum up, according to the LED ceiling lamp provided by the present invention, the light source assembly 5 of the illumination module is disposed in the lamp shade 1 and sealed at both ends by the detachable end caps 2, the illumination module has a small volume and is suitable for small space occasions; the end cover 2 is provided with the junction box 3 to facilitate wiring installation; a plurality of lighting modules can be connected and combined through cables for use, so that modular free combination is realized, the use requirements of different powers are met, and the lighting system is more flexible; the lighting module has the same accessories, the stock is universal, and the production cost is reduced.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An LED ceiling lamp is characterized by comprising a ceiling lamp body, wherein the ceiling lamp body comprises a junction box and at least one lighting module, the lighting module comprises a lampshade and a light source component, end covers for sealing the lampshade are arranged at two ends of the lampshade, the end covers are detachably connected with the lampshade, and the light source component is arranged in a closed space formed by the lampshade and the end covers; the junction box is arranged at the end part of the end cover; the junction box is electrically connected with the light source component.

2. The LED ceiling light of claim 1, wherein the number of said lighting modules is 1-2, said lighting modules being electrically connected by cables passing through end caps of adjacent said lighting modules.

3. The LED ceiling light of claim 1, wherein a first terminal is disposed at an end of the light source assembly, the first terminal being electrically connected to the light source assembly; the end cover is internally provided with a second terminal, the first terminal and the second terminal are matched plug-in terminals, and when the lampshade is connected with the end cover, the second terminal is connected with the first terminal so as to be electrically connected with the light source component.

4. The LED ceiling light of claim 3, wherein a third wire connection terminal is provided in the junction box, the third wire connection terminal being electrically connected to a second terminal in the end cap where the junction box is located.

5. The LED ceiling light of claim 1, wherein said light source assembly comprises an LED light source board, a diffuser plate, and a heat sink plate; the LED light source plate is arranged on one side of the heat dissipation plate, and the diffusion plate covers the LED light source plate.

6. The LED ceiling light of claim 5, wherein the light source assembly further comprises a reflector plate disposed on a side of the heat sink plate away from the LED light source plate.

7. The LED ceiling lamp according to claim 1, wherein the lamp cover has a cylindrical shape, an outer diameter of an end portion of the end cap connected to the lamp cover matches an inner diameter of the lamp cover, and the end cap is inserted into the end portion of the lamp cover to be fixed.

8. The LED ceiling light of claim 1, further comprising a mounting bracket comprising a base bracket and a hoop secured to the base bracket; the anchor ear sleeve is arranged on the lamp shade and fixes the lighting module, and the foundation support is provided with a fixing hole.

9. The LED ceiling lamp of claim 5, wherein the diffuser plate is made of polymethyl methacrylate; the material of the heat dissipation plate is stainless steel.