CN217881502U - Be applied to two light source LED lamps of security protection light filling - Google Patents
Be applied to two light source LED lamps of security protection light filling Download PDFInfo
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- CN217881502U CN217881502U CN202222026528.9U CN202222026528U CN217881502U CN 217881502 U CN217881502 U CN 217881502U CN 202222026528 U CN202222026528 U CN 202222026528U CN 217881502 U CN217881502 U CN 217881502U
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Abstract
The utility model relates to the technical field of LED lamps, in particular to a double-light-source LED lamp applied to security and protection light filling, which comprises a packaging body, wherein the packaging body consists of an infrared light source and a white light source, the infrared light source is infrared light emitted after an infrared chip is electrified, and the white light source excites white light emitted by fluorescent powder after a blue light chip is electrified; at least one chip light source is arranged on the central axis of the light emitting direction of the packaging body. The utility model discloses a with infrared chip setting on the axis of packaging body luminous direction, can guarantee the light that sends and do not have the polarisation, set up a plurality of blue light chips around infrared chip, form symmetry or surrounding structure, so the light that sends also does not have the polarisation, through condensing lens's setting, has the effect of the light source that the gathering chip sent to the light source intensity of reinforcing product.
Description
Technical Field
The utility model relates to a LED lamp technical field specifically is a be applied to two light source LED lamps of security protection light filling.
Background
In the security and lighting industry, light sources with different colors are often needed, the security and lighting mainly use infrared and white light, but most of the LED lamps on the market are single-color light sources, and a small number of double light sources are also on the market, and the double light sources still have some problems due to the process and the design structure of the multi-light source product:
for example, in an infrared + white light dual-light-source product manufactured by using a molding process (molding), since 2 chips are molded in one lens, the chips cannot be located at the center of the lens, and thus emitted light has a problem of polarization; or the infrared and white light double-light-source product made by using the dispensing process is separated, and the problem that the chip is not positioned in the center of the product also exists, so the emitted light has the polarization phenomenon. In view of this, a dual-light source LED lamp applied to security supplementary lighting is provided.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above insufficiency, the utility model provides a be applied to two light source LED lamps of security protection light filling.
The technical scheme of the utility model is that:
a double-light-source LED lamp applied to security supplementary lighting comprises a packaging body, wherein the packaging body is composed of an infrared light source and a white light source, the infrared light source is infrared light emitted after an infrared chip is electrified, and the white light source is white light emitted by exciting fluorescent powder after a blue light chip is electrified; at least one chip light source is arranged on the central axis of the light emitting direction of the packaging body.
As a preferred technical solution, the infrared chip is disposed on a central axis of the light emitting direction of the package.
As a preferred technical scheme, the blue light chips are arranged around the infrared chip, at least two blue light chips are arranged, and the blue light chips are arranged around the infrared chip in a serial or parallel mode.
As a preferred technical scheme, fluorescent powder glue is arranged above and around the infrared chip and the blue chip.
As a preferred technical scheme, the phosphor glue is formed by combining phosphor and silica gel or epoxy resin glue.
According to the preferable technical scheme, a plurality of metal substrates are arranged inside the packaging body, the metal substrates are located under each blue light chip and each infrared chip, and the blue light chips and the infrared chips are fixed on the metal substrates.
As a preferred technical scheme, the blue light chip and the infrared chip are respectively connected and conducted with the corresponding metal substrates through connecting wires.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up infrared chip on the axis of packaging body luminous direction, can guarantee the light that sends and do not have polarisation, set up a plurality of blue light chips around infrared chip, form symmetry or surrounding structure, so the light that sends also does not have polarisation, through condensing lens's setting, has the effect of the light source that the gathering chip sent to strengthen the light source intensity of product.
Drawings
Fig. 1 is a first schematic structural diagram of embodiment 1 of the present invention (without phosphor paste);
fig. 2 is a second schematic structural diagram (with phosphor paste) of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is a first schematic structural diagram of embodiment 3 of the present invention (without phosphor paste);
fig. 5 is a second structural schematic diagram (with phosphor paste) of embodiment 3 of the present invention;
fig. 6 is a schematic structural view of embodiment 3 of the present invention.
In the figure:
the LED packaging structure comprises a packaging body 1, an infrared chip 2, a blue light chip 3, fluorescent powder glue 4, a metal substrate 5, a connecting wire 6 and a condensing lens 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the 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.
Example 1
Referring to fig. 1 and fig. 2, the present embodiment details the technical solution by the following embodiments:
a double-light-source LED lamp applied to security light supplement comprises a packaging body 1, wherein the packaging body 1 is composed of an infrared light source and a white light source, the infrared light source is infrared light emitted after an infrared chip 2 is electrified, and the white light source is white light emitted after a blue light chip 3 is electrified and then fluorescent powder is excited; the infrared chip 2 is arranged on the central axis of the luminous direction of the packaging body.
It should be added that the bracket type of the package 1 includes PPA, PCT, ceramic substrate, BT board, and the like.
As preferred technical scheme, blue light chip 3 sets up around infrared chip 2, and blue light chip 3 is provided with two at least, and blue light chip 3 sets up around infrared chip 2 through series connection or parallel mode, through setting up infrared chip 2 at the center, can guarantee the light nonpolarized light that sends, and a plurality of blue light chips 3 set up around infrared chip 2, form symmetry or surrounding structure, so the light that sends also nonpolarized light.
As the preferred technical scheme, fluorescent powder glue 4 is arranged above and around the infrared chip 2 and the blue light chip 3.
As a preferred technical solution, the phosphor glue 4 is formed by combining phosphor and silica gel or epoxy glue.
As a preferred technical scheme, a plurality of metal substrates 5 are arranged inside the package body 1, the metal substrates 5 are located under each blue light chip 3 and each infrared chip 2, and the blue light chips 3 and the infrared chips 2 are fixed on the metal substrates 5.
As a preferred technical scheme, the blue light chip 3 and the infrared chip 2 are respectively connected and conducted with the corresponding metal substrate 5 through connecting wires 6.
Example 2
The embodiment provides a dual-light-source LED lamp applied to security supplementary lighting, as shown in FIG. 3, which includes a package 1, the package 1 is composed of two light sources, an infrared light source and a white light source, the infrared light source is infrared light emitted after an infrared chip 2 is powered on, and the white light source is white light emitted after a blue chip 3 is powered on and fluorescent powder is excited; the infrared chip 2 is arranged on the central axis of the luminous direction of the packaging body, the packaging body 1 of the double-light-source LED lamp is provided with a condensing lens 7, the condensing lens 7 is formed by adopting silica gel or epoxy resin glue through mould pressing, and the condensing lens 7 has the function of condensing the light source emitted by the chip, so that the light source intensity of a product is enhanced;
it should be added that the condensing lens 7 can be formed by molding silica gel or epoxy resin, and the condensing lens 7 can also be formed by spraying or dispensing.
Example 3
Referring to fig. 4, fig. 5 and fig. 6, the present embodiment details the above technical solution by the following embodiments:
a double-light-source LED lamp applied to security light supplement comprises a packaging body 1, wherein the packaging body 1 is composed of an infrared light source and a white light source, the infrared light source is infrared light emitted after an infrared chip 2 is electrified, and the white light source is white light emitted after a blue light chip 3 is electrified and then fluorescent powder is excited; the blue light chip 3 is arranged on the central axis of the luminous direction of the packaging body.
It should be added that the bracket type of the package 1 includes PPA, PCT, ceramic substrate, BT board, and the like.
As preferred technical scheme, infrared chip 2 sets up around blue light chip 3, and infrared chip 2 is provided with two at least, and infrared chip 2 sets up around blue light chip 3 through series connection or parallel mode, through setting up blue light chip 3 at the center, can guarantee the light nonpolarized light that sends, and a plurality of infrared chips 2 set up around blue light chip 3, form symmetry or surrounding structure, so the light that sends also nonpolarized light.
As the preferred technical scheme, fluorescent powder glue 4 is arranged above and around the blue light chip 3, and fluorescent powder glue 4 is arranged above and around the infrared chip 2 or part of the light emitting surface of the infrared chip 2 is provided with fluorescent powder glue 4 or the fluorescent powder glue 4 is not arranged above and around the infrared chip 2.
As a preferred technical solution, the phosphor glue 4 is formed by combining phosphor powder and silica gel or epoxy resin glue.
As a preferred technical scheme, a plurality of metal substrates 5 are arranged inside the package body 1, the metal substrates 5 are located under each blue light chip 3 and each infrared chip 2, and the blue light chips 3 and the infrared chips 2 are fixed on the metal substrates 5.
As a preferred technical scheme, the blue light chip 3 and the infrared chip 2 are respectively connected and conducted with the corresponding metal substrate 5 through connecting wires 6.
As the preferred technical scheme, the packaging body 1 is provided with the condensing lens 7, the condensing lens 7 is formed by adopting silica gel or epoxy resin glue in a mould pressing mode, and the condensing lens 7 has the function of gathering a light source emitted by a chip, so that the light source intensity of a product is enhanced.
It should be added that the condensing lens 7 may be formed by molding silica gel or epoxy resin, and the condensing lens 7 may also be formed by spraying or dispensing.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a be applied to two light source LED lamps of security protection light filling, includes packaging body (1), packaging body (1) comprises two kinds of light sources of infrared light source and white light source, its characterized in that: the infrared light source is infrared light emitted after the infrared chip (2) is electrified, and the white light source is white light emitted by exciting fluorescent powder after the blue light chip (3) is electrified; at least one chip light source on the packaging body (1) is arranged on a central axis of the light emitting direction of the packaging body.
2. The double-light-source LED lamp applied to the security supplementary lighting, as claimed in claim 1, wherein: the infrared chip (2) is arranged on the central axis of the luminous direction of the packaging body.
3. The double-light-source LED lamp applied to the security supplementary lighting, as claimed in claim 1, wherein: the blue light chips (3) are arranged around the infrared chip (2), at least two blue light chips (3) are arranged, and the blue light chips (3) are arranged around the infrared chip (2) in a series or parallel mode.
4. The double-light-source LED lamp applied to the security supplementary lighting, as claimed in claim 1, wherein: and fluorescent powder glue (4) is arranged above and around the infrared chip (2) and the blue light chip (3).
5. The double-light-source LED lamp applied to the security supplementary lighting, according to claim 4, wherein: the fluorescent powder glue (4) is formed by combining fluorescent powder and silica gel or epoxy resin glue.
6. The double-light-source LED lamp applied to the security supplementary lighting, as claimed in claim 1, wherein: a plurality of metal substrates (5) are arranged inside the packaging body (1), the metal substrates (5) are located under each blue light chip (3) and each infrared chip (2), and the blue light chips (3) and the infrared chips (2) are fixed on the metal substrates (5).
7. The double-light-source LED lamp applied to the security supplementary lighting, as claimed in claim 1, wherein: the blue light chip (3) and the infrared chip (2) are respectively connected and conducted with the corresponding metal substrate (5) through connecting wires (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222026528.9U CN217881502U (en) | 2022-08-02 | 2022-08-02 | Be applied to two light source LED lamps of security protection light filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222026528.9U CN217881502U (en) | 2022-08-02 | 2022-08-02 | Be applied to two light source LED lamps of security protection light filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217881502U true CN217881502U (en) | 2022-11-22 |
Family
ID=84057433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222026528.9U Active CN217881502U (en) | 2022-08-02 | 2022-08-02 | Be applied to two light source LED lamps of security protection light filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217881502U (en) |
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2022
- 2022-08-02 CN CN202222026528.9U patent/CN217881502U/en active Active
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