CN210241310U

CN210241310U - Lighting lamp

Info

Publication number: CN210241310U
Application number: CN201921351199.7U
Authority: CN
Inventors: Cheng Zeng; 曾诚
Original assignee: Shenzhen Matrix Interior Decoration Design Co ltd
Current assignee: Matrix Design Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-04-03
Anticipated expiration: 2029-08-15

Abstract

An embodiment of the utility model provides a light belongs to lamps and lanterns technical field. This light includes: the LED light-emitting plate comprises a substrate, a main LED lamp and a plurality of auxiliary LED lamps, wherein the main LED lamp and the plurality of auxiliary LED lamps are arranged on the same side surface of the substrate; the LED lamp comprises a lampshade, wherein the lampshade comprises a light reflecting cavity and a heat dissipation cavity, a first boss is arranged along the circumference of the inner side wall of the lampshade, the first boss divides the inner cavity of the lampshade into the light reflecting cavity and the heat dissipation cavity, and an LED light emitting plate is positioned in the light reflecting cavity and fixedly arranged on the first boss; and the mounting seat is fixedly assembled with the side wall of the heat dissipation cavity. The lamp shade includes reflection of light chamber and heat dissipation chamber, and first boss divides the inner chamber of lamp shade into reflection of light chamber and heat dissipation chamber, and wherein the LED luminescent plate is located reflection of light intracavity for the emergent light of LED luminescent plate has fine light-emitting direction and light-emitting energy, and the heat that produces by the LED luminescent plate can cushion and scatter rapidly through the heat dissipation chamber, thereby the light is difficult for gathering heat.

Description

Lighting lamp

Technical Field

The embodiment of the utility model provides a relate to lamps and lanterns technical field, specifically, relate to an illuminating lamp.

Background

The intelligent control lamp has the advantages of intelligent control, convenient use and the like, so the intelligent control lamp is widely applied to various illumination places.

Generally, during use of the lamp, heat is absorbed and collected, so that the temperature of the lamp is rapidly increased. High temperature can affect various sensitive devices used in the intelligent control process, so that the product performance is low, or the normal use of the product is affected, and the like.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a aim at providing an illumination lamp, can solve among the prior art lamps and lanterns and gather heat easily to influence the technical problem of product performance.

The embodiment of the utility model provides an adopt following technical scheme:

an illumination lamp comprising:

the LED lamp comprises an LED lamp plate, a light source and a light source, wherein the LED lamp plate comprises a substrate, a main LED lamp and a plurality of auxiliary LED lamps, and the main LED lamp and the plurality of auxiliary LED lamps are arranged on the same side surface of the substrate;

the LED lamp comprises a lampshade, wherein the lampshade comprises a light reflecting cavity and a heat dissipation cavity, a first boss is arranged along the circumference of the inner side wall of the lampshade, the first boss divides the inner cavity of the lampshade into the light reflecting cavity and the heat dissipation cavity, and an LED light emitting plate is positioned in the light reflecting cavity and fixedly arranged on the first boss;

and the mounting seat is fixedly assembled with the side wall of the heat dissipation cavity.

Optionally, the illuminating lamp further comprises a heat dissipation assembly, the heat dissipation assembly comprises a heat conduction plate and a plurality of heat dissipation fins, the heat conduction plate is located on one side of the substrate far away from the main LED lamp, and the heat conduction plate is abutted against or close to the substrate and is fixedly connected with the substrate; wherein the heat conducting plate is provided with a plurality of radiating fins.

Optionally, a heat conducting extension portion is convexly disposed on an edge portion of the heat conducting plate in an extending manner, and the heat conducting extension portion is provided with the heat dissipation fins.

Optionally, the lateral wall of the heat dissipation cavity is provided with a through avoiding groove, and the heat conduction extension part extends out of the avoiding groove.

Optionally, the light still includes heat conduction silica gel, heat conduction silica gel set up in the heat-conducting plate with between the base plate.

Optionally, the mounting seat includes a mounting cylinder, the mounting cylinder includes a first mounting cavity and a second mounting cavity, a second boss is arranged along the circumference of the inner side wall of the mounting cylinder, and the second boss divides the inner cavity of the mounting cylinder into the first mounting cavity and the second mounting cavity.

Optionally, the side wall of the first mounting cavity and the side wall of the heat dissipation cavity are fixedly assembled;

the illuminating lamp further comprises an end cover, and the end cover is arranged at the opening of the second mounting cavity, so that the second mounting cavity is packaged.

Optionally, the lighting lamp further comprises a heat insulation plate, wherein the heat insulation plate is located in the first installation space and is fixedly installed on the second boss.

Optionally, the second boss is provided with a wire arranging hole, and the first mounting cavity is communicated with the second mounting cavity through the wire arranging hole.

Optionally, the lighting lamp further comprises a circuit board, wherein a control circuit and a signal transceiving circuit are arranged on the circuit board, the control circuit is electrically connected with the signal transceiving circuit, and the control circuit is electrically connected with the main LED lamp and the auxiliary LED lamp respectively.

Compared with the prior art, in this embodiment in the light, the lamp shade includes reflection of light chamber and heat dissipation chamber, first boss will the inner chamber of lamp shade is divided into reflection of light chamber with the heat dissipation chamber, wherein the LED luminescent plate is located reflection of light intracavity makes the emergent light of LED luminescent plate has fine light-emitting direction and light-emitting energy, and by the heat that the LED luminescent plate produced can warp the heat dissipation chamber is cushioned and is dispersed rapidly, thereby the light is difficult for gathering heat. Additionally, the mounting seat is mounted on the side wall of the heat dissipation cavity, partial devices of the illuminating lamp can be mounted in the mounting seat, and the mounting seat can protect partial devices of the illuminating lamp, so that the performance of the product is guaranteed.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

Fig. 1 is a schematic structural diagram of an illumination lamp according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "inner", "outer", "vertical", "horizontal", and the like as used herein are used in the description to indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not 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 present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, an embodiment of the present invention provides an illumination lamp 100. The illumination lamp 100 includes an LED light emitting panel 10, a lamp cover 20, and a mount 30. The LED light-emitting plate 10 is installed in the lampshade 20 and emits light under the action of the lampshade 20. The lamp housing 20 and the mounting seat 30 are fixedly assembled into an integral structure, and the illumination lamp 100 can be fixedly mounted through the mounting seat 30, for example, the mounting seat 30 is fixed to a wall or a ceiling, so that the illumination lamp 100 can be fixedly mounted.

The LED lighting panel 10 includes a substrate 11, a main LED lamp 12, and a plurality of sub LED lamps 13. The base plate 11 is a circular plate structure, the base plate 11 is provided with a main LED lamp 12 and a plurality of an auxiliary LED lamp 13, wherein the main LED lamp 12 and the plurality of the auxiliary LED lamp 13 are light emitting devices of the illuminating lamp 100 and used for generating emergent light. Optionally, the main LED lamp 12 and the plurality of auxiliary LED lamps 13 are located on the same side of the substrate 11, the main LED lamp 12 is disposed at the center of the substrate 11, and the plurality of auxiliary LED lamps 13 are uniformly disposed around the main LED lamp 12.

The lamp housing 20 is used for gathering and reflecting light, so that the emergent light of the illuminating lamp 100 has good light emitting direction and light emitting intensity.

The globe 20 has a substantially cylindrical shape, and one end of the globe 20 is larger than the other end. Light 100 includes reflective chamber 22 and heat dissipation chamber 23, follows the inside wall circumference of lamp shade 20 is provided with annular first boss 21, first boss 21 will the inner chamber of lamp shade 20 divide into reflective chamber 22 with heat dissipation chamber 23. The side wall of the reflective cavity 22 is a reflective surface for collecting and reflecting light. The heat dissipation chamber 23 serves to dissipate heat. The LED light emitting panel 10 is located in the reflective cavity 22 and is fixedly mounted on the first boss 21, and optionally, the edge of the substrate 11 abuts against the first boss 21 and is fixedly mounted on the first boss 21. The main LED lamp 12 and the auxiliary LED lamp 13 on the LED light emitting panel 10 face the opening of the reflective cavity 22, that is, the light emitting direction of the main LED lamp 12 and the light emitting direction of the auxiliary LED lamp 13 are opposite to the heat dissipation cavity 23.

In the present embodiment, the lamp housing 20 can be used to make the illumination lamp 100 have good light emitting direction and light emitting intensity, however, the lamp housing 20 can collect heat, so that the temperature of the lamp housing 20 is increased. Therefore, in the technical scheme, the inner cavity of the lampshade 20 is divided into the reflecting cavity 22 and the heat dissipation cavity 23, and the heat is dissipated out in time by utilizing the heat dissipation cavity 23, so that the important parts of the illuminating lamp 100 are prevented from being damaged by high temperature.

The illumination lamp 100 further includes a heat dissipation assembly 40, wherein the heat dissipation assembly 40 includes a heat conduction plate 41 and a plurality of heat dissipation fins 42. The heat conducting plate 41 is a circular plate structure, and the plurality of radiating fins 42 are respectively and fixedly mounted on one side surface of the heat conducting plate 41, so that the radiating area is increased, and the technical purpose of rapid heat radiation is achieved. Alternatively, both the heat conducting plate 41 and the heat sink are made of a metal material with good thermal conductivity, such as an aluminum alloy material.

The shape of the heat conducting plate 41 is similar to the shape of the substrate 11, and optionally, the area of the heat conducting plate 41 is smaller than the area of the substrate 11. The heat conducting plate 41 is located on a side of the substrate 11 away from the main LED lamp 12, and the heat conducting plate 41 is disposed close to or abutted against the substrate 11 and fixedly mounted with the substrate 11, that is, the heat conducting plate 41 is located in the heat dissipation cavity 23. In other embodiments, the heat-conducting plate 41 is fixedly mounted to the sidewall of the heat-dissipating chamber 23.

Optionally, the heat dissipation assembly 40 further includes a heat conductive silica gel 43, the heat conductive silica gel 43 set up in the substrate 11 with between the heat conducting plate 41, the heat conductive silica gel 43 not only can with heat transfer on the substrate 11 extremely the heat conducting plate 41, moreover the heat conductive silica gel 43 can also with the substrate 11 with the heat conducting plate 41 electrical insulation sets up.

In the present embodiment, the heat dissipation speed is further increased by providing the heat conducting plate 41 in the heat dissipation chamber 23 and providing the heat dissipating fins 42 on the heat conducting plate 41.

The lateral wall of the heat dissipation cavity 23 is provided with a through avoiding groove 24, the avoiding groove 24 faces to one side of the opening of the reflection cavity 22 from one end face of the opening of the heat dissipation cavity 23, and the extended limit position is located on the lateral wall of the heat dissipation cavity 23. The edge of the heat conducting plate 41 extends and protrudes to form a heat conducting extending portion 411, the flow guiding extending portion is provided with the heat dissipating fins 42, and the heat dissipating fins 42 face one side of the opening of the light reflecting cavity 22.

Based on the above structural features, the present embodiment provides an assembly process: first, the LED lighting panel 10 is fixed to the first bosses 21 by screws, for example, the edge of the substrate 11 is abutted against the first bosses 21 and fixed by screws. Secondly, the base plate 11 is towards a side of heat dissipation chamber 23 is scribbled with heat conduction silica gel 43, will at last heat-conducting plate 41 attach in on the heat conduction silica gel 43, wherein heat conduction extension 411 certainly dodge the opening of groove 24 and get into, and to dodge the bottom of groove 24 and remove, thereby can with heat-conducting plate 41 supports or is close to base plate 11. Alternatively, the heat conductive plate 41 and the substrate 11 are fixedly mounted by screws.

In this embodiment, a heat dissipation assembly 40 with simple and convenient assembly is provided, so that the assembly, disassembly and replacement are convenient, and the product modularization production is facilitated.

The mounting seat 30 includes a mounting tube 31 and an end cap 32, and one end of the mounting tube 31 is fixedly assembled with the side wall of the heat dissipation chamber 23, for example, screwed and fixed by means of screw-thread fit. The other end of the mounting tube 31 is fixedly fitted to the end cap 32, so as to enclose the inner space of the mounting seat 30, for example, by being fixedly mounted with screws.

The installation cylinder 31 comprises a first installation cavity 311 and a second installation cavity 312, a second boss 33 is arranged on the circumference of the inner side wall of the installation cylinder 31, and the second boss 33 divides the installation cylinder 31 into the first installation cavity 311 and the second installation cavity 312. In other embodiments, the second boss 33 is a plate structure for dividing the mounting cylinder 31 into the first mounting cavity 311 and the second mounting cavity 312. When the mounting cylinder 31 is fixedly mounted on the side wall of the heat dissipation cavity 23, the heat dissipation cavity 23 is communicated with the first mounting cavity 311 to form a cavity structure.

In this embodiment, the illumination lamp 100 further includes a heat insulation board 50 and a circuit board 60. The heat insulation plate 50 is located in the first installation cavity 311 and is fixedly installed on the second boss 33. The heat insulation board 50 is made of a heat insulation material, and the heat insulation board 50 can further insulate heat to prevent the electronic devices mounted in the second mounting cavity 312 from being affected by high temperature.

The circuit board 60 is located in the second mounting cavity 312 and is fixedly mounted on the second boss 33. It is understood that various functional circuits required for the illumination lamp 100 are integrated on the circuit board 60, for example, the circuit board 60 is integrated with a control circuit and a signal transceiving circuit, wherein the control circuit and the signal transceiving circuit are electrically connected. The signal transceiver circuit is configured to receive or transmit a control signal, and the control circuit is configured to control a working state of the illumination lamp 100 according to the control signal, such as turning on light, turning off light, enhancing illumination, or weakening illumination. The control circuit and the signal transceiver circuit are circuit structures in the prior art, and the control circuit is also a method process in the prior art for controlling the operating state of the illumination lamp 100 according to the control signal.

In this embodiment, the mounting cylinder 31 is divided into the first mounting cavity 311 and the second mounting cavity 312 by the second boss 33, and the circuit board 60 is located in the second mounting cavity 312, so as to avoid being affected by high temperature. It can be understood that when the lighting lamp 100 is an intelligent control lamp, sensitive devices such as a wireless communication unit, a control unit, etc. required in the intelligent control process can be accommodated in the second mounting cavity 312, so as to achieve the technical purpose of protecting important parts and prolonging the service life of the product.

Based on the above structural features, the present embodiment provides an assembly process: first, the mounting tube 31 is screwed to the globe 20. Next, the circuit board 60 is accommodated in the second mounting cavity 312 and is fixedly mounted. Finally, the end cap 32 is fixedly assembled with the mounting cylinder 31, so as to enclose the circuit board 60 in the second mounting cavity 312.

Further, the second boss 33 is opened with a line hole 331, and the line hole 331 communicates the first mounting cavity 311 and the second mounting cavity 312. The electronic device in the second mounting cavity 312 passes through the wire arrangement hole 331, with the LED lighting panel 10 is electrically connected to reach control the technical purpose of the light emitting state of the LED lighting panel 10, for example, the control circuit respectively with the main LED lamp 12 with the auxiliary LED lamp 13 is electrically connected to reach the technical purpose of respectively controlling the light emitting state of the main LED lamp 12 and the light emitting state of the auxiliary LED lamp 13. Optionally, the wire arrangement hole 331 is located at a side close to the side wall of the installation tube 31, and the wire arrangement hole 331 avoids the heat insulation plate 50, so as to avoid directly penetrating through the heat insulation plate 50, which may damage the structure of the heat insulation plate 50.

In summary, the technical solution of the present application includes, but is not limited to, the following advantages:

in this embodiment in light 100, lamp shade 20 includes reflection of light chamber 22 and heat dissipation chamber 23, first boss 21 will the inner chamber of lamp shade 20 divides into reflection of light chamber 22 with heat dissipation chamber 23, wherein LED luminescent plate 10 is located in reflection of light chamber 22, makes the emergent light of LED luminescent plate 10 has fine light-emitting direction and light-emitting energy, and by the heat that LED luminescent plate 10 produced can warp heat dissipation chamber 23 cushions and scatters rapidly, thereby light 100 is difficult for gathering the thermal-arrest volume. Additionally, the mounting seat 30 is mounted on a sidewall of the heat dissipation chamber 23, and some components of the illumination lamp 100 can be mounted in the mounting seat 30, and the mounting seat 30 can protect some components of the illumination lamp 100, thereby ensuring the performance of the product.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An illumination lamp, comprising:

2. The illuminating lamp according to claim 1, further comprising a heat dissipating assembly, wherein the heat dissipating assembly comprises a heat conducting plate and a plurality of heat dissipating fins, the heat conducting plate is located on one side of the substrate away from the main LED lamp, and the heat conducting plate abuts against or is close to the substrate and is fixedly connected with the substrate; wherein the heat conducting plate is provided with a plurality of radiating fins.

3. The illuminating lamp according to claim 2, wherein the edge of the heat conducting plate is extended and protruded with a heat conducting extension part, and the heat conducting extension part is provided with the heat radiating fins.

4. The illuminating lamp according to claim 3, wherein a through avoiding groove is formed in a side wall of the heat dissipation cavity, and the heat conduction extending portion extends out of the avoiding groove.

5. The illumination lamp according to claim 2, further comprising a heat conductive silica gel disposed between said heat conductive plate and said substrate.

6. The illuminating lamp according to any one of claims 1 to 5, wherein the mounting seat comprises a mounting cylinder, the mounting cylinder comprises a first mounting cavity and a second mounting cavity, a second boss is arranged along the circumference of the inner side wall of the mounting cylinder, and the second boss divides the inner cavity of the mounting cylinder into the first mounting cavity and the second mounting cavity.

7. The illuminating lamp according to claim 6, wherein the side wall of the first mounting cavity is fixedly assembled with the side wall of the heat dissipation cavity;

8. The illumination lamp according to claim 6, further comprising a heat insulation plate located in the first installation space and fixedly installed to the second boss.

9. The illuminating lamp according to claim 6, wherein the second boss is provided with a wire arranging hole, and the wire arranging hole is used for communicating the first mounting cavity with the second mounting cavity.

10. The illuminating lamp according to claim 6, further comprising a circuit board, wherein a control circuit and a signal transceiver circuit are arranged on the circuit board, the control circuit is electrically connected with the signal transceiver circuit, and the control circuit is electrically connected with the main LED lamp and the auxiliary LED lamp respectively.