CN218154130U - Light guide type LED lighting lamp - Google Patents
Light guide type LED lighting lamp Download PDFInfo
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- CN218154130U CN218154130U CN202222623443.9U CN202222623443U CN218154130U CN 218154130 U CN218154130 U CN 218154130U CN 202222623443 U CN202222623443 U CN 202222623443U CN 218154130 U CN218154130 U CN 218154130U
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- light guide
- led lighting
- lamp shell
- lighting fixture
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Abstract
The utility model relates to a leaded light type LED illumination lamps and lanterns, it includes: the lamp shell and the power panel are connected in the lamp shell; the power panel is electrically connected with the wiring part on the lamp shell; the radiator is connected in the lamp shell; a light source plate connected to the heat sink; the light source plate is electrically connected with the power supply plate; the LED lens is connected to the lamp shell; the LED lens includes: the lens comprises a lens body, a first light-transmitting part is formed on the outer surface of the lens body, and a light-gathering structure is formed in the middle of the inner surface of the lens body; the inner surface of the lens body is provided with a light guide part. After adopting above-mentioned structure, its beneficial effect is: the radiator is processed by a punch forming process by using a professional radiator with high thermal conductivity up to 220W/(m.K) pure aluminum cup; the LED lens is designed by using an annular spherical light-gathering angle, so that the function of the required optical angle can be realized; under the combined action of the light guide part, the light condensation structure, the arc-shaped surface and the first light transmission part, when the LED lamps with various colors and the LED lamps with various colors work together, no obvious bright spots or dark spots exist.
Description
Technical Field
The utility model belongs to the technical field of photoelectricity, specific theory is about a leaded light type LED illumination lamps and lanterns.
Background
As a new light source, LEDs have been widely used in various lighting facilities due to their advantages of good energy saving effect, long life, and the like.
The LED light source is luminous by LED tiny particle lamp pearl combination at present, the luminous no obvious bright spot and dark space of same kind LED colour temperature and colour, if it is that obvious demarcation region and bright dark space will appear in multiple light colour and multiple colour temperature, to this problem, there has been the LED lighting apparatus who solves this type of problem in the market, but the LED lighting apparatus's of current multiple colour structure is complicated, the design and production degree of difficulty is big, therefore, it is necessary to develop a simple structure can realize when multiple colour LED lamp and multiple LED lamp colour temperature combined work, the lighting device of no obvious bright spot and dark space.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the utility model provides a leaded light type LED illumination lamps and lanterns.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a light-guiding LED lighting fixture, comprising: the lamp shell and the power panel are connected in the lamp shell; the power panel is electrically connected with the wiring part on the lamp shell;
the radiator is connected in the lamp shell;
a light source plate connected to the heat sink; the light source plate is electrically connected with the power supply plate;
the LED lens is connected to the lamp shell and covers the light source plate;
the LED lens includes: the lens comprises a lens body, a first light transmission part is formed on the outer surface of the lens body, and a light condensation structure is formed in the middle of the inner surface of the lens body; a light guide part is formed on the inner surface of the lens body; an arc-shaped spherical surface is formed on the light guide part.
Further, the light guide part is positioned outside the light condensing structure, and the end face of the light guide part is higher than the end face of the light condensing structure.
Furthermore, the radiator is in a shell shape, a positioning part is formed in the radiator, and an installation part matched with the positioning part is arranged on the light source board.
Furthermore, a position-giving part is arranged on the radiator.
Furthermore, a connecting platform for installing a radiator is arranged in the lamp shell; and an extension part matched with the connecting platform is formed at the end part of the radiator.
Further, the lamp housing comprises a lower connecting housing and an upper connecting housing, the lower connecting housing is connected with the upper connecting housing, and the lower connecting housing and the upper connecting housing are integrally formed.
Furthermore, a plurality of first anti-slip parts are arranged on the outer surface of the lower connecting shell at intervals, a plurality of second light guide parts are arranged on the inner surface of the lower connecting shell, a plurality of third light guide parts are arranged on the inner surface of the upper connecting shell, and the surfaces of the second light guide parts are arc-shaped; the surface of the third light guide part is spherical.
Further, the lamp housing is made of glass material.
Furthermore, the first light transmission part is formed by mutually connecting a plurality of hexagonal bead surfaces; the light condensation structure is a Fresnel optical structure.
Further, the outer walls of the two sides of the light guide part are arc-shaped surfaces.
The utility model discloses a leaded light type LED illumination lamps and lanterns, its beneficial effect specifically embodies: 1. the radiator is made by a special pure aluminum cup with high thermal conductivity up to 220W/(m.K) through a punch forming process.
2. The lamp shell using the glass shell has the advantages of good heat dissipation performance, strong durability and long service life.
3. The LED lens is designed by using an annular spherical light-gathering angle, so that the function of the required optical angle can be realized; the Fresnel optical structure is used in the center, hexagonal bead surface light mixing is increased on the outer side surface, the surface light mixing of the color light source is relatively uniform, and the part is subjected to injection molding through a mold and a machine.
4. Under the combined action of the light guide part, the light condensation structure, the arc-shaped surface and the first light transmission part, when the LED lamps with various colors and the LED lamps with various colors work together, no obvious bright spots or dark spots exist.
Drawings
The accompanying drawings, which form a part of the present application, 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.
FIG. 1 is a perspective view of the light guide type LED lighting device of the present invention;
FIG. 2 is a cross-sectional view of the light guide type LED lighting device of the present invention;
fig. 3 is a first three-dimensional explosion front view of the light guide type LED lighting fixture structure of the present invention;
fig. 4 is a three-dimensional bottom exploded view of the light guide LED lighting fixture structure of the present invention;
fig. 5 is a perspective exploded front view of the light guide LED lighting fixture of the present invention.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
The utility model discloses a leaded light type LED illumination lamps and lanterns of an embodiment, as shown in fig. 1-5, it includes: the lamp shell 2 is made of a glass material and is a glass shell;
the power panel 3 is connected in the lamp shell 2; the power panel 3 is electrically connected with a wiring part 21 on the lamp housing 2, and the wiring part 21 is connected to the bottom of the lamp housing 2; the wiring part 21 is a wiring terminal and is connected to the lamp housing 2; the power panel 3 is electrically connected with an external terminal 5, and the external terminal 5 is used for expanding external intelligent control equipment, which is the prior art and is not described again;
the radiator 6 is fixedly connected in the lamp shell 2 through high-heat-conductivity fixing glue; the radiator 6 is a professional pure aluminum cup radiator with high thermal conductivity up to 220W/(m.K) and is processed by a punch forming process, so that the radiating effect is good;
a light source board 4 connected to the heat sink 6; the light source board 4 is electrically connected with the power supply board 3; the power panel 3 is an aluminum substrate and is pasted with a plurality of LED lamp beads, the LED lamp beads are RGB LED lamp beads, the lighting effect of the LED lamp beads can be controlled, the power panel 3 is the prior art, and the structure is not repeated; the light source plate 4 is positioned above the power supply plate 3;
the LED lens is connected to the lamp shell 2 and covers the light source plate 4; the LED lens is fixed on the lamp shell 2 through gluing.
Specifically, in the present embodiment, as shown in fig. 2 to 4, the proposed LED lens includes: the lens comprises a lens body 1, wherein a first light transmission part 11 is formed on the outer surface of the lens body 1, and the first light transmission part 11 is formed by mutually connecting a plurality of hexagonal bead surfaces 111; a light condensing structure 12 is formed in the middle of the inner surface of the lens body 1, and the light condensing structure 12 is a fresnel optical structure, which should be described as the prior art and is not described again; a light guide part 13 is formed on the inner surface of the lens body 1, the light guide part 13 is an annular groove, and the outer walls of two sides of the light guide part 13 are arc-shaped surfaces 15, so that light can be conveniently and uniformly guided out; an arc-shaped spherical surface 14 is formed on the light guide part 13, and as an example, the arc-shaped spherical surface 14 is located at the bottom of a groove of the annular groove, and the arc direction of the arc-shaped spherical surface 14 faces the LED lamp bead.
Further, in this embodiment, the light guide part 13 is located outside the light converging structure 12, and an end surface of the light guide part 13 is higher than an end surface of the light converging structure 12; the light guide part 13 surrounds the light gathering structure 12, so that when the LED lamps with various colors and the LED lamps with various colors work together at different color temperatures, no obvious bright spots or dark areas exist.
In this embodiment, the LED lamp beads of the light source plate 4 are matched with the light guide part 13, that is, the LED lamp beads are covered by the annular groove, and the end of the light guide part 13 further limits the light source plate 4; light is guided through the arc-shaped spherical surface 14, and under the combined action of the light guide part 13, the light condensation structure 12, the arc-shaped surface 15 and the first light transmission part 11, when the LED lamp with multiple colors and multiple temperatures work together, no obvious bright spots or dark spots exist.
Further, in this embodiment, as shown in fig. 5, the heat sink 6 is in a shape of a shell, a positioning portion 61 is formed in the heat sink, a mounting portion 41 matching with the positioning portion 61 is disposed on the light source board 4, and when the light source board 4 is disposed on the heat sink 6, the mounting portion 41 is connected with the positioning portion 61 and is fixed; as an example, the positioning portion 61 is a connecting column, and the mounting portion 41 is a mounting hole.
Further, in this embodiment, the heat sink 6 is provided with a yielding portion 62, which facilitates yielding when the power board 3 is mounted.
Further, in the present embodiment, a connection platform 63 for installing the heat sink 6 is provided in the lamp housing 2; the end of the heat sink 6 is formed with an extension 64 that mates with the connection platform 63.
Further, in the present embodiment, as shown in fig. 3, the lamp housing 2 includes a lower connection housing 22 and an upper connection housing 23, the lower connection housing 22 is connected to the upper connection housing 23, and the lower connection housing 22 and the upper connection housing 23 are integrally formed; a plurality of first anti-slip members 24 are arranged on the outer surface of the lower connecting shell 22 at intervals, a plurality of second light guide portions 25 are arranged on the inner surface of the lower connecting shell 22, a plurality of third light guide portions 26 are arranged on the inner surface of the upper connecting shell 23, and the surfaces of the second light guide portions 25 are arc-shaped; the surface of the third light guide part 26 is spherical, which facilitates light emission.
In the embodiment, a professional radiator with high thermal conductivity of 220W/(m.K) pure aluminum cup is used and is processed by a punch forming process; the LED lens is designed by using an annular spherical light-gathering angle, so that the function of the required optical angle can be realized; the Fresnel optical structure is used in the center, hexagonal bead surface light mixing is added on the outer side surface, so that the surface light mixing of the color light source is uniform, and the color light source is subjected to injection molding through a mold and a machine; the power panel is directly connected with the power panel through a terminal to supply power to the power panel, and the power panel is externally connected with a crazy electron to perform 5-path functional color and brightness dimming through a remote controller or a mobile phone APP; the multi-path intelligent light source board is made of an aluminum substrate material with high thermal conductivity of 1.0W/(m.K), 5 types of lamp beads with specifications are attached, and the lamp beads are respectively LED lamp beads with 5 colors of warm light, cold light, red, green and blue; the glass shell lamp cup has the advantages of good heat dissipation performance, strong durability and long service life; the rotary application is very convenient by using the GU10 standard lamp head.
In this embodiment, the LED lens is fixed to the front end of the glass lamp housing by using a fixing adhesive; the multi-channel intelligent light source plate is provided with 2 positioning holes and is assembled in an aluminum cup of the radiator and fixed by high-heat-conductivity fixing glue; the aluminum cup radiator is fixed in the glass lamp shell by using high-heat-conductivity fixing glue; the power panel is directly connected with the power panel through a terminal to supply power to the power panel, and the input power 2P conductive pin penetrates through the center of the GU10 conductive column and is tightly riveted, pressed and attached to the outside to conduct electricity; carrying out electrical aging test on the assembled LED light source; and packaging and delivering the LED light source with good aging test.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: 1. the radiator is made by a special pure aluminum cup with high thermal conductivity up to 220W/(m.K) through a punch forming process.
2. The lamp shell using the glass shell has the advantages of good heat dissipation performance, strong durability and long service life.
3. The LED lens is designed by using an annular spherical light-gathering angle, so that the function of the required optical angle can be realized; the Fresnel optical structure is used in the center, hexagonal bead surface light mixing is increased on the outer side surface, the surface light mixing of the color light source is relatively uniform, and the part is subjected to injection molding through a mold and a machine.
4. Under the combined action of the light guide part, the light condensation structure, the arc-shaped surface and the first light transmission part, when the LED lamps with various colors and the LED lamps with various colors work together, no obvious bright spots or dark spots exist.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (10)
1. A light-guiding LED lighting fixture, comprising: the lamp shell and the power panel are connected in the lamp shell; the power panel is electrically connected with the wiring part on the lamp shell;
the radiator is connected in the lamp shell;
the light source plate is connected to the radiator; the light source board is electrically connected with the power supply board;
the LED lens is connected to the lamp shell and covers the light source plate;
the LED lens includes: the lens comprises a lens body, a first light-transmitting part and a light-gathering structure, wherein the outer surface of the lens body is provided with a first light-transmitting part; a light guide part is formed on the inner surface of the lens body; an arc-shaped spherical surface is formed on the light guide part.
2. The light guide type LED lighting fixture according to claim 1, wherein the light guide portion is located outside the light collecting structure, and an end surface of the light guide portion is higher than an end surface of the light collecting structure.
3. The light guide type LED lighting fixture of claim 1, wherein the heat sink is formed in a housing shape, a positioning portion is formed therein, and a mounting portion engaged with the positioning portion is provided on the light source board.
4. The light guide type LED lighting fixture of claim 1, wherein a relief portion is provided on the heat sink.
5. The light-guiding LED lighting fixture of claim 1 wherein the housing has a connection platform for heat sink mounting; the end of the radiator is provided with an extension part matched with the connecting platform.
6. The light-guiding LED lighting fixture of claim 1 wherein the housing comprises a lower connecting housing and an upper connecting housing, the lower connecting housing and the upper connecting housing being joined together, the lower connecting housing and the upper connecting housing being integrally formed.
7. The light guide type LED lighting fixture according to claim 6, wherein the lower connecting housing has a plurality of first anti-slip members spaced apart from each other on an outer surface thereof, the lower connecting housing has a plurality of second light guide portions on an inner surface thereof, the upper connecting housing has a plurality of third light guide portions on an inner surface thereof, and the second light guide portions have arc-shaped surfaces; the surface of the third light guide part is spherical.
8. The light guide LED lighting fixture of claim 1 wherein the housing is made of glass.
9. The light-guiding LED lighting fixture of claim 1 wherein the first light-transmitting portion is formed by a plurality of hexagonal beads interconnected; the light condensation structure is a Fresnel optical structure.
10. The light guide type LED lighting fixture according to claim 1, wherein the outer walls of the light guide portion at both sides are curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222623443.9U CN218154130U (en) | 2022-09-30 | 2022-09-30 | Light guide type LED lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222623443.9U CN218154130U (en) | 2022-09-30 | 2022-09-30 | Light guide type LED lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218154130U true CN218154130U (en) | 2022-12-27 |
Family
ID=84565962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222623443.9U Active CN218154130U (en) | 2022-09-30 | 2022-09-30 | Light guide type LED lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218154130U (en) |
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2022
- 2022-09-30 CN CN202222623443.9U patent/CN218154130U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215400 No. 33 East Qingdao Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Hongyibai Lighting Co.,Ltd. Address before: 215400 No. 33 East Qingdao Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: RED100 LIGHTING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |