CN217057424U - LED three-dimensional light source module - Google Patents
LED three-dimensional light source module Download PDFInfo
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- CN217057424U CN217057424U CN202220547178.8U CN202220547178U CN217057424U CN 217057424 U CN217057424 U CN 217057424U CN 202220547178 U CN202220547178 U CN 202220547178U CN 217057424 U CN217057424 U CN 217057424U
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Abstract
The utility model discloses a LED stereoscopic light source module is a stereoscopic light source structure or the mutual concatenation formation of a plurality of stereoscopic light source structures that are formed by the LED light source board that has plasticity of extension through processing plastic deformation. The LED light source plate comprises a plastic extending metal-based copper-clad plate, a circuit layer and an LED light source, wherein the circuit layer is formed on the plastic extending metal-based copper-clad plate through a PCB manufacturing process, and the LED light source is arranged on the circuit layer. The utility model provides a three-dimensional light source module of LED is three-dimensional form, and during the use, LED three-dimensional light source module light emitting area angle is big, elegant appearance. The three-dimensional light source structure is formed by processing and plastically deforming the LED light source plate with ductility, the production process is simplified, and the production efficiency is high. A plurality of three-dimensional light source structures are spliced and combined mutually, the modeling expansibility is strong, and various modeled three-dimensional light sources can be formed by splicing.
Description
Technical Field
The utility model relates to a LED illumination field, in particular to LED three-dimensional light source module.
Background
With the improvement of living standard, lamps become necessities for illumination, and people can use the lamps in a large amount in rooms of buildings such as houses and commercial rooms. LED lamps and lanterns have long service life, environmental protection and energy saving's advantage, and common LED light source on the market at present is the plane light source, comprises base plate and LED lamp pearl, and this light emitting area that causes whole light source is more flat, not enough three-dimensional generous, and does not have the expansibility.
Therefore, how to design a three-dimensional LED light source module that can change the shape by expanding is an urgent technical problem to be solved in the industry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-dimensional light source module of LED aims at realizing that the light source is three-dimensional luminous, and the molding is three-dimensional generous.
The utility model provides a LED three-dimensional light source module, which is a three-dimensional light source structure formed by processing and plastic deformation of an LED light source plate with extension plasticity or a plurality of three-dimensional light source structures spliced with each other; LED light source board is including extending plastic metal-based copper-clad plate, and plastic metal-based copper-clad plate is including extending plastic metal-based layer, setting up the insulating layer on extending plastic metal-based layer and setting up the copper layer that covers on the insulating layer. The insulating layer is flexible insulating layer, forms the circuit layer through PCB preparation technology on the copper clad layer that covers of plastic metal base copper-clad plate of extension, and the circuit layer includes control circuit and light source circuit, connects the LED light source at the light source contact of light source circuit, connects electronic components and parts on control circuit and forms control circuit.
Preferably, the control circuit is a control circuit having any one of LED driving, brightness sensing driving, human body sensing driving, voice control driving, and remote control driving.
Preferably, the sizes and the shapes of the plurality of stereoscopic light source structures can be set to be the same or different, and the stereoscopic light source structures are designed according to the appearance requirements of the light source module.
Preferably, connectors which are matched with each other and used for electric connection are arranged on the adjacent three-dimensional light source structures, and the three-dimensional light source structures which are connected with each other are connected through the connectors. The connection of the connectors can ensure that the adjacent three-dimensional light source structures are stably spliced. If the volume and the gravity of the three-dimensional light source structure are too large, and the connector cannot enable the three-dimensional light source structure to be spliced stably, the stability between the three-dimensional light source structures can be enhanced through bonding, welding, clamping or screw connection.
Preferably, the connector is a plug-in electrical terminal.
Preferably, the LED stereoscopic light source module is provided with a connecting part for connecting with an external part.
Preferably, the LED stereoscopic light source module is provided with an electrical connection part for electrically connecting with the outside.
The utility model also provides a LED three-dimensional light source module, which is a three-dimensional light source structure formed by processing and plastic deformation of an LED light source plate with extension plasticity or a plurality of three-dimensional light source structures spliced with each other; LED light source board is including the plastic metal-based copper-clad plate of extension, and the plastic metal-based copper-clad plate of extension is including the plastic metal-based layer of extension, set up insulating layer and the copper layer that covers of setting on the insulating layer on the plastic metal-based layer of extension. The insulating layer is flexible insulating layer, forms the circuit layer through PCB preparation technology on the copper clad layer that covers of plastic metal base copper-clad plate of extension, and the circuit layer includes control circuit and light source circuit, connects the LED light source at the light source contact of light source circuit, connects electronic components and parts on control circuit and forms control circuit.
Preferably, the control circuit is a control circuit having any one of LED driving, brightness sensing driving, human body sensing driving, voice control driving, and remote control driving.
Preferably, the sizes and the shapes of the plurality of stereoscopic light source structures can be set to be the same or different, and the stereoscopic light source structures are designed according to the appearance requirements of the light source module.
Preferably, electric contacts are arranged at adjacent positions of the three-dimensional light source structures, and the three-dimensional light source structures are electrically connected with each other through welding of the adjacent electric contacts.
Preferably, the three-dimensional light source structures are spliced by bonding, welding, clamping or screw connection.
Preferably, the LED stereoscopic light source module is provided with a connecting part for connecting with an external part.
Preferably, the LED stereoscopic light source module is provided with an electrical connection part for electrically connecting with the outside.
The utility model has the advantages that:
the utility model provides a three-dimensional light source module of LED is three-dimensional form, and during the use, LED three-dimensional light source module light emitting area angle is big, elegant appearance.
The LED three-dimensional light source module is a three-dimensional light source structure formed by processing and plastically deforming an LED light source plate with extension plasticity or a plurality of three-dimensional light source structures are spliced with one another; the three-dimensional light source structure is formed by processing and plastically deforming the LED light source plate with extension plasticity, the production process is simplified, and the production efficiency is high. A plurality of three-dimensional light source structures are spliced and combined mutually, the modeling expansibility is strong, and various modeled three-dimensional light sources can be formed by splicing.
Drawings
Fig. 1 is a schematic view of an LED stereoscopic light source module according to a first embodiment of the present invention.
Fig. 2 is a schematic view of a LED stereoscopic light source module according to a second embodiment of the present invention.
Fig. 3 is a schematic view of a LED stereoscopic light source module according to a third embodiment of the present invention.
Fig. 4 is a cross-sectional view of a LED three-dimensional light source module according to a third embodiment of the present invention.
Fig. 5 is a schematic view of an LED stereoscopic light source module according to a fourth embodiment of the present invention.
Fig. 6 is a cross-sectional view of an LED three-dimensional light source module according to a fourth embodiment of the present invention.
Fig. 7 is a schematic view of an LED light source board in an LED three-dimensional light source module according to a fifth embodiment of the present invention.
Fig. 8 is a schematic view of an LED stereoscopic light source module according to a fifth embodiment of the present invention.
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present invention, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," and "fixed" are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected or in mutual relationship between two elements unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly on or indirectly on the first feature or the second feature through intervening media, and a first feature "on," "over" or "on" a second feature may be directly on or obliquely on the second feature or may simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 8, the present invention provides a plurality of embodiments of the LED three-dimensional light source module:
an LED three-dimensional light source module is formed by mutually splicing a three-dimensional light source structure 1a, 1b and 1c or a plurality of three-dimensional light source structures 1d and 1e, 1f and 1g which are formed by processing and plastically deforming an LED light source plate with extension plasticity.
The LED light source plate comprises an extensible plastic metal-based copper-clad plate, a circuit layer 11 and an LED light source 10. The plastic metal-based copper-clad plate of extension is including the plastic metal-based layer of extension, the insulating layer of setting on the plastic metal-based layer of extension and the copper layer that covers of setting on the insulating layer. The insulating layer is a flexible insulating layer formed by any one of a resin ceramic composite adhesive film, a pure resin adhesive film, heat-conducting silica gel and a heat-conducting double-sided adhesive tape.
A circuit layer 11 is formed on a copper-clad layer of the plastic metal-based copper-clad plate through a PCB (printed Circuit Board) manufacturing process, the circuit layer 11 comprises a control circuit and a light source circuit, an LED light source 10 is connected to a light source joint of the light source circuit, and an electronic component is connected to the control circuit to form a control circuit.
The control circuit has any one of LED drive, brightness induction drive, human body induction drive, voice control drive and remote control drive. The LED driving control circuit, the brightness induction driving control circuit, the human body induction driving control circuit, the voice control driving control circuit and the remote control driving control circuit belong to control circuits in the prior art, the control circuits in the prior art are selected for circuit layout design, a circuit layer is formed through a PCB manufacturing process, and then corresponding electronic components in the control circuits are installed on the circuit layer. And finally, packaging the circuit layer 11, the LED light source 10 and the electronic components on the circuit layer to protect the LED light source 10 and the electronic components and achieve an external insulation effect.
The malleable metal-based copper-clad plate has malleable plasticity, and can be formed into a required shape, such as a curved surface shape, a disc shape, a square shape and the like, by cutting, stamping and other processing modes, wherein the stamping shape is not limited. The three-dimensional light source structure can be used alone or spliced and combined, and during splicing, the size and the shape of a plurality of three-dimensional light source structures can be set to be the same or different and are designed according to the appearance requirement of the light source module.
As shown in fig. 1, an LED three-dimensional light source module according to a first embodiment of the present disclosure is shown, which is a curved three-dimensional light source structure 1a formed by an LED light source plate with ductility through stamping plastic deformation. The LED three-dimensional light source module is provided with an electric connection part 2a used for being electrically connected with the outside, and the electric connection part 2a can be set as an electric welding point and is connected with an external circuit through a welding wire. The electric connection part 2a can also be a plug terminal, as shown in fig. 1, the electric connection part 2a is an electric plug adapted to an external electric socket, the electric plug is electrically connected with the external electric socket in a plug-in manner, and the plug-in manner is tightly and stably connected with the electric socket. The LED three-dimensional light source module can be used as a luminous body and can be used independently by being plugged with an external electric socket through an electric plug; the LED three-dimensional light source module can be combined with a lamp fitting for use, and is inserted into an electric socket in the lamp fitting through an electric plug so as to be installed in the lamp fitting, and the assembly is convenient.
When the electric connection portion 2a is an electric welding point, or when the plug terminal cannot make the LED three-dimensional light source module plug stably, a connection portion for connecting with an external component needs to be provided on the LED three-dimensional light source module.
As shown in fig. 2, an LED three-dimensional light source module according to a second embodiment of the present disclosure is shown, the LED three-dimensional light source module is a curved three-dimensional light source structure 1b formed by an LED light source plate with ductility through press plastic deformation, an electrical connection part 2b for electrically connecting with the outside is arranged on the LED three-dimensional light source module, the electrical connection part 2b is arranged as an electrical welding point, and is connected with an external circuit through a welding wire. The LED three-dimensional light source module is provided with a connecting part 3b used for being connected with an external part, and the connecting part 3b is a connecting column with a screw hole and arranged on the back of the LED three-dimensional light source module and is fixedly connected with the outside through a screw.
Furthermore, the connecting portion 3b may also adopt a conventional connecting structure in the prior art, such as a clamping head or a plug head formed by at least two cantilever hooks.
As shown in fig. 3 and 4, an LED stereoscopic light source module according to a third embodiment of the present disclosure is illustrated. The LED three-dimensional light source module is a polyhedral three-dimensional light source structure 1c with an opening at the bottom, which is formed by cutting and punching plastic deformation of an LED light source plate with extension plasticity. The LED light source plate with the plasticity of extension forms a cuboid unfolding shape with an opening at the bottom after being cut, and then forms a polyhedral three-dimensional light source structure 1c with an opening at the bottom through stamping and bending. An electric connection part 2c used for being electrically connected with the outside is arranged on the inner side wall surface of the three-dimensional light source structure 1c, the electric connection part 2c is an electric plug matched with an external electric socket, the electric plug is electrically connected with the external electric socket in an inserting mode, and the electric plug is tightly and stably inserted into the electric socket. The LED three-dimensional light source module can be used as a luminous body and can be used independently by being plugged with an external electric socket through an electric plug; the LED three-dimensional light source module can be combined with a lamp fitting for use, and is inserted into an electric socket in the lamp fitting through an electric plug so as to be installed in the lamp fitting, and the assembly is convenient.
If necessary, a connecting portion for connecting with an external component may be further provided on an inner side wall surface of the three-dimensional light source structure 1c, and the connecting portion may be a connecting structure conventional in the art, such as a connecting column with a screw hole, or a snap joint, or a plug joint.
As shown in fig. 5 and 6, an LED three-dimensional light source module according to a fourth embodiment of the present disclosure is shown, and the LED three-dimensional light source module is formed by stacking and splicing two three-dimensional light source structures 1d and 1e in a polyhedron shape shown in the third embodiment. Connectors 4d and 4e which are matched with each other and used for electric connection are arranged on adjacent three-dimensional light source structures 1d and 1e, the connected three-dimensional light source structures 1d and 1e are connected through the connectors 4d and 4e, the connectors 4d and 4e are plug-in electric connection terminals, as shown in fig. 5, the connector 4d arranged on the inner side wall surface of the upper three-dimensional light source structure 1d is a first electric plug, the connector 4e arranged on the upper end surface of the lower three-dimensional light source structure 1e is a first electric socket, and the first electric plug is inserted into the first electric socket to realize the electric connection and splicing of the upper three-dimensional light source structure 1d and the lower three-dimensional light source structure 1 e.
In this case, instead of the electrical connection by the connector, electrical contacts may be provided at adjacent positions of the three-dimensional light source structures 1d and 1e, and the three-dimensional light source structures 1d and 1e may be electrically connected to each other by the adjacent electrical contacts.
If the connector is not used or cannot be used for stably splicing the three-dimensional light source structures, the three-dimensional light source structures can be spliced through conventional connecting structures in the prior art, such as bonding, welding, screw connection or clamping. The screw connection mode can adopt a connecting column structure with a screw hole in the second embodiment, and the clamping can adopt a clamping structure consisting of a clamping connector and a clamping hole.
An electric connection part 2e for electrically connecting with the outside is arranged on the inner side wall surface of the lower end of the lower three-dimensional light source structure 1e, the electric connection part 2e is an electric plug matched with an external electric socket, the electric plug is electrically connected with the external electric socket in an inserting mode, and the electric plug is tightly and stably inserted into the electric socket. The LED three-dimensional light source module can be used as a luminous body and can be used independently by being plugged with an external electric socket through an electric plug; the LED three-dimensional light source module can be combined with a lamp fitting for use, and is inserted into an electric socket in the lamp fitting through an electric plug so as to be installed in the lamp fitting, and the assembly is convenient.
If necessary, a connecting portion for connecting with an external component may be further provided on an inner side wall surface of the stereoscopic light source structure 1e, and the connecting portion may be a connecting structure conventional in the art, such as a connecting column with a screw hole, or a snap joint, or a plug joint.
As shown in fig. 7 and 8, an LED three-dimensional light source module according to a fifth embodiment of the present disclosure is shown, where the LED three-dimensional light source module is a bulb formed by oppositely splicing two curved-surface-shaped three-dimensional light source structures 1f and 1 g. The inner wall surfaces of the two opposite three-dimensional light source structures 1f and 1g are provided with connectors which are matched with each other and used for electric connection, the connectors are plug-in electric connection terminals, the connector arranged on the inner wall surface of the left three-dimensional light source structure 1f is a second electric plug, the connector arranged on the inner wall surface of the right three-dimensional light source structure 1g is a second electric socket, and the second electric plug is inserted into the second electric socket to realize the electric connection and splicing of the left three-dimensional light source structure 1f and the right three-dimensional light source structure 1 g.
In this case, instead of the connector electrical connection, electrical contacts may be provided at positions adjacent to the three-dimensional light source structures 1f and 1g, and the three-dimensional light source structures 1f and 1g may be electrically connected to each other by the adjacent electrical contacts.
If the three-dimensional light source structures cannot be stably spliced without using a connector or the connector, the three-dimensional light source structures 1f and 1g can be spliced by conventional connecting structures in the prior art, such as bonding, welding and the like.
The lower end of the bulb body is provided with a screw joint 30 used for being electrically connected with the outside, the lower end of the bulb body is provided with an electric connection part 20, the electric connection part 20 is provided with an electric welding point, and the electric welding joint is electrically connected with the screw joint 30 through a welding wire to form the bulb lamp.
In the description of the present specification, reference to descriptions pertaining to "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in suitable combinations and subcombinations of the various embodiments or examples and features of the various embodiments or examples described herein may be combined and combined by one skilled in the art without conflict with one another.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. An LED stereoscopic light source module is characterized in that the LED stereoscopic light source module is a stereoscopic light source structure formed by processing and plastically deforming an LED light source plate with ductility or a plurality of stereoscopic light source structures are spliced with one another; the LED light source board is including extending the plastic metal-based copper-clad plate the circuit layer that forms through PCB preparation technology on the plastic metal-based copper-clad plate of extension and setting up be in LED light source on the circuit layer.
2. The LED stereoscopic light source module of claim 1, further comprising a control circuit, wherein electronic components in the control circuit are connected to the circuit layer to form the control circuit.
3. The LED stereoscopic light source module of claim 2, wherein the control circuit is a control circuit having any one of LED driving, brightness sensing driving, human body sensing driving, voice-controlled driving, and remote-controlled driving.
4. The LED stereoscopic light source module of claim 1, wherein the stereoscopic light source structures have the same or different sizes and shapes.
5. The LED stereoscopic light source module of claim 1, 2, 3 or 4, wherein the stereoscopic light source structure is provided with a connector for electrical connection, and the connected stereoscopic light source structures are connected with each other through the connector.
6. The LED stereoscopic light source module of claim 5, wherein the connector is a plug-in electrical terminal.
7. The LED stereoscopic light source module of claim 1, 2, 3 or 4, wherein the stereoscopic light source structures are provided with electric contacts at adjacent positions, and the stereoscopic light source structures are electrically connected with each other by welding the adjacent electric contacts.
8. The LED stereoscopic light source module according to claim 1, 2, 3 or 4, wherein the stereoscopic light source structures are spliced by bonding, welding, clamping or screwing.
9. The LED stereoscopic light source module of claim 1, 2, 3 or 4, wherein the LED stereoscopic light source module is provided with a connecting part for connecting with an external part.
10. The LED solid light source module according to claim 1, 2, 3 or 4, wherein the LED solid light source module is provided with an electrical connection part for electrically connecting with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220547178.8U CN217057424U (en) | 2022-03-14 | 2022-03-14 | LED three-dimensional light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220547178.8U CN217057424U (en) | 2022-03-14 | 2022-03-14 | LED three-dimensional light source module |
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| Publication Number | Publication Date |
|---|---|
| CN217057424U true CN217057424U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220547178.8U Active CN217057424U (en) | 2022-03-14 | 2022-03-14 | LED three-dimensional light source module |
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| CN (1) | CN217057424U (en) |
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- 2022-03-14 CN CN202220547178.8U patent/CN217057424U/en active Active
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