CN216596809U - Take luminous radar sign structure of recess characteristic - Google Patents
Take luminous radar sign structure of recess characteristic Download PDFInfo
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- CN216596809U CN216596809U CN202121997899.0U CN202121997899U CN216596809U CN 216596809 U CN216596809 U CN 216596809U CN 202121997899 U CN202121997899 U CN 202121997899U CN 216596809 U CN216596809 U CN 216596809U
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Abstract
The utility model relates to the technical field of radar tags, in particular to a luminous radar tag structure with a groove characteristic. Comprises a shell; the outer cover is arranged on one side of the shell, and the outer cover and the shell are combined into a hollow structure with a cavity; and a light guide disposed inside the hollow structure; and a light source disposed inside the cavity structure and on a side of the light guide remote from the cover; a light homogenizing structure is arranged between the luminous body component and the outer cover, and the light homogenizing structure and the light guide are integrally formed through a double-color injection molding process. This application can effectual improvement radar sign's discernment degree.
Description
Technical Field
The utility model relates to the technical field of radar tags, in particular to a luminous radar tag structure with a groove characteristic.
Background
The outermost shell of the luminous radar sign that exists at present is the transparent cover cap of even wall thickness, and LOGO shows no 3D effect. Meanwhile, the LED lamp is not provided with a uniform light plate structure, so that the LED lamp is uneven in light emission and inconvenient to view at night. There is a need for a luminescent radar sign structure with a recessed feature that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a luminous radar label structure with groove characteristics is provided. This application can effectual improvement radar sign's discernment degree.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a luminescent radar tag structure with a recessed feature, comprising,
a housing; and the number of the first and second groups,
the outer cover is arranged on one side of the shell, and the outer cover and the shell are combined into a hollow structure with a cavity; and the number of the first and second groups,
a light guide disposed inside the hollow structure; and the number of the first and second groups,
a light source disposed inside the cavity structure and on a side of the light guide remote from the cover;
a light homogenizing structure is arranged between the luminous body component and the outer cover, and the light homogenizing structure and the light guide are integrally formed through a double-color injection molding process.
Preferably, the light homogenizing structure is a light homogenizing plate, the light homogenizing plate is distributed on the side portion of the light guide, the light homogenizing plate is PMMA formed by light-sparse transparent materials and light homogenizing powder, and the shape of the light homogenizing plate can be non-uniform in wall thickness.
Preferably, the light guide is of optically dense transparent PC material, which must be of uniform wall thickness.
Preferably, the outer cover is formed by a single-color or double-color injection molding process, the outer layer of the outer cover is a transparent smooth curved surface, the inner layer of the outer cover is provided with a bright silver 3D groove company LOGO, other areas display black or colors specified by customers, and the appearance characteristics can be realized by processes such as paint spraying, ink printing, PVD (physical vapor deposition), laser engraving, dermatoglyph corrosion and the like.
Preferably, the OCA glue is arranged inside the hollow cavity formed by combining the outer cover and the shell, and is used for fixing the layer-by-layer assembly inside the hollow cavity structure.
Preferably, the light source comprises PCBA board and LED lamp, and the LED lamp is installed on the PCBA board, and the PCBA board designs outside radar wave-transmitting range simultaneously, PCBA board and casing fixed connection.
Compared with the prior art, the application has the beneficial effects that:
1. this application is through with casing fixed mounting on the radar for be convenient for discern the radar, in order more convenient observation discernment radar when night, open the light source, the light source passes through the light guide with light guide to even light structural on, even light mechanism evenly releases light, the light of even release sees through the enclosing cover and spreads, but lets the observer with the help of the light remote observation radar sign of even release. The recognition degree of the radar label is effectively improved.
2. The light guide is used for conveying light to the light homogenizing plate, the light homogenizing plate is used for uniformly releasing the light, and the light homogenizing plate is PMMA which is a transparent thermoplastic polymer and belongs to the most widely applied variety in acrylic resin polymerized by acrylic acid and esters thereof. PMMA is also added with sub-stress or organic glass, the chemical name of PMMA is polymethyl methacrylate, and the PMMA is an important plastic polymer material which is developed earlier and has better transparency.
3. This application is through the light guide be with the ya keli PC panel of optics level, then with have high reflectivity and the high-tech material that does not absorb light, at the ya keli panel bottom surface of optics level with UV screen printing technique seal leaded light point. The optical-grade acrylic sheet is used for absorbing the light emitted from the lamp to stay on the surface of the optical-grade acrylic sheet, when the light irradiates each light guide point, the reflected light can be diffused towards each angle, and then the reflected light is damaged and is emitted from the front surface of the light guide plate. The light guide plate can uniformly emit light through various light guide points with different densities and sizes. The reflecting sheet is used for reflecting the light exposed from the bottom surface back to the light guide plate so as to improve the use efficiency of the light; under the condition of equal area brightness, the luminous efficiency is higher and the power consumption is low.
4. This application is transparent material through the enclosing cover, through monochromatic or double-colored injection molding process shaping. The outer cover back has the 3D groove feature of company LOGO. Show the electrosilvering colour when LOGO characteristic is not lighted, LOGO characteristic has the 3D effect and shows various colours after lightening through luminous body subassembly, and other regions show black or customer's appointed colour, the differentiation of being convenient for and the difference of LOGO display area are convenient for look over the better discernment LOGO position of personnel, and these appearance characteristics can be realized through technologies such as spraying paint, printing ink printing, PVD, laser sculpture, dermatoglyph corruption. The sign LOGO that effectual promotion rises the discernment degree.
5. This application glues the subassembly of the hollow intracavity portion of fixed enclosing cover and casing combination through OCA, glues through OCA between hollow intracavity portion subassembly layer and the layer and is connected, and hollow intracavity portion does not have other medium, and the effectual fixed hollow intracavity portion layer upon layer subassembly reduces radar signal's reflection loss simultaneously.
6. This application passes through LED lamp evenly distributed on the PCBA board, and PCBA board simultaneous design is outside the radar wave-transparent scope, can avoid radar signal's reflection loss, and staff PCBA board control LED lamp is luminous when arriving night, and the light illuminates the sign on the enclosing cover through luminous body component, can effectual control LED lamp through the PCBA board send emission light source.
Drawings
FIG. 1 is an exploded view of the product of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a perspective view of a light emitter assembly according to the present invention;
fig. 6 is a perspective view of a light source of the present invention.
The reference numbers in the figures are:
1-outer cover; 1a-3D grooves;
2-a light emitter assembly; 2 a-a light homogenizing structure; 2 b-a light guide;
3-a light source; 3a-PCBA board; 3b-LED lamps;
4-a shell;
5-OCA glue.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of uniformity of light emission of the light-emitting radar tag, as shown in fig. 1 to 5, the following preferred technical solutions are provided:
a luminescent radar tag structure with a groove 1a feature comprises,
a housing 4; and the number of the first and second groups,
the outer cover 1 is arranged on one side of the shell 4, and the outer cover 1 and the shell 4 are combined into a hollow structure with a cavity; and (c) a second step of,
a light guide 2b disposed inside the hollow structure; and the number of the first and second groups,
a light source 3, which is arranged inside the cavity structure, and the light source 3 is located at the side of the light guide 2b away from the cover 1;
a light homogenizing structure 2a is arranged between the luminous body component 2 and the outer cover 1, and the light homogenizing structure 2a and the light guide 2b are integrally formed through a double-color injection molding process.
Specifically, the staff is with 4 fixed mounting of casing on the radar for be convenient for discern the radar, for more convenient observation discernment radar when night, the staff opens light source 3, and light source 3 leads light to even light structure 2a through light guide 2b on, even light mechanism evenly releases light, and the light of even release sees through enclosing cover 1 and spreads, lets but the observer can remote observation radar sign with the help of the light of even release. The recognition degree of the radar label is effectively improved.
In order to solve the technical problem of light release uniformity, as shown in fig. 5, the following preferred technical solutions are provided:
the light homogenizing structure 2a is a light homogenizing plate which is distributed on the side part of the light guide 2b, the light homogenizing plate is PMMA formed by light-sparse transparent materials and light homogenizing powder, and the shape of the light homogenizing plate can be non-uniform wall thickness.
Specifically, the light guide transmits light to the light homogenizing plate, the light homogenizing plate uniformly releases the light, and the light homogenizing plate is PMMA, is a transparent thermoplastic polymer and belongs to the most widely applied variety of acrylic resins polymerized from acrylic acid and esters thereof. PMMA is also added with sub-stress or organic glass, the chemical name of PMMA is polymethyl methacrylate, and the PMMA is an important plastic polymer material which is developed earlier and has better transparency.
In order to solve the technical problem of guiding the light to the light unifying structure 2a, as shown in fig. 5, the following preferred technical solutions are provided:
the light guide 2b is made of a light-tight transparent PC material and must have a uniform wall thickness.
Specifically, the light guide uses an optical acrylic/PC board, and then uses a high-tech material with extremely high reflectivity and no light absorption to print light guide points on the bottom surface of the optical acrylic board by using a UV screen printing technology. The optical-grade acrylic sheet is used for absorbing the light emitted from the lamp to stay on the surface of the optical-grade acrylic sheet, when the light irradiates each light guide point, the reflected light can be diffused towards each angle, and then the reflected light is damaged and is emitted from the front surface of the light guide plate. The light guide plate can uniformly emit light through various light guide points with different densities and sizes. The reflecting sheet is used for reflecting the light exposed from the bottom surface back to the light guide plate so as to improve the use efficiency of the light; under the condition of equal area brightness, the luminous efficiency is high and the power consumption is low.
In order to better improve the technical problem of the identification degree of the label, as shown in fig. 2 to 4, the following preferred technical solutions are provided:
the outer cover 1 is formed by a single-color or double-color injection molding process, the outer layer of the outer cover 1 is a transparent smooth curved surface, the inner layer is provided with a 3D groove 1a of LOGO of a bright and silver company, other areas display black or appointed colors of customers, and the appearance characteristics can be realized by processes such as paint spraying, ink printing, PVD, laser engraving, dermatoglyph corrosion and the like.
Specifically, the outer cover 1 is made of a transparent material and is formed by a single-color or double-color injection molding process. The outer cover 1 has 3D grooves 1a characteristic of company LOGO on the back. Show the electro-silvering colour when LOGO characteristic is not lighted, the LOGO characteristic has the 3D effect and shows various colours after 2 lights of luminous body subassembly, other regions show black or the appointed colour of customer, differentiation and the LOGO display area's of being convenient for difference, be convenient for look over the better discernment LOGO position of personnel, these appearance characteristics can be realized through technologies such as paint spraying, printing ink printing, PVD, laser sculpture, dermatoglyph corrosion. The sign LOGO that effectual promotion rises the discernment degree.
In order to solve the technical problem of the fixed installation of the components inside the hollow cavity formed by the combination of the outer cover 1 and the housing 4, as shown in fig. 1 to 4, the following preferred technical solutions are provided:
OCA glues 5 and sets up in the hollow intracavity portion of enclosing cover 1 and the combination of casing 4 for the inside layer upon layer subassembly of fixed hollow cavity structure.
Specifically, glue 5 fixed enclosing cover 1 and the inside subassembly in hollow chamber of 4 combinations of casing through OCA, glue 5 through OCA between hollow intracavity portion subassembly layer and the layer and be connected, hollow intracavity portion does not have other medium, and the effectual fixed hollow intracavity portion layer upon layer subassembly reduces radar signal's reflection loss simultaneously.
In order to solve the technical problem of controlling the light source 3, as shown in fig. 6, the following preferred technical solutions are provided:
Specifically, LED lamp 3b evenly distributed is on PCBA board 3a, and the simultaneous design is outside the radar wave-transparent scope, can avoid radar signal's reflection loss, and staff PCBA board 3a control LED lamp 3b is luminous when arriving night, and the sign on enclosing cover 1 is illuminated through luminous body subassembly 2 to light, can effectual control LED lamp 3b emission light source 3 through PCBA board 3 a.
Please pass through the staff on this with 4 fixed mounting of casing on the radar for be convenient for discernment radar, in order more convenient observation discernment radar when night, the staff opens that PCBA board 3a controls LED lamp 3b and gives out light, LED lamp 3b leads light to even light structure 2a through light guide 2b on, even light mechanism releases light evenly, the light of even release sees through 1 back of enclosing cover and has 3D recess 1a of company LOGO and jets out, but lets the observer with the help of the long-range observation radar sign of light of even release. Glue 5 fixed enclosing cover 1 and the hollow intracavity portion's of 4 combinations of casing subassembly through OCA, glue 5 through OCA between hollow intracavity portion's subassembly layer and the layer and be connected, hollow intracavity portion does not have other medium, and the effectual fixed hollow intracavity portion is the subassembly layer by layer. And meanwhile, the reflection loss of the radar signal is reduced. This application can effectual improvement radar sign's discernment degree.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A luminescent radar tag structure with a recessed feature, comprising,
a housing (4); and (c) a second step of,
the outer cover (1) is arranged on one side of the shell (4), and the outer cover (1) and the shell (4) are combined into a hollow structure with a cavity; and the number of the first and second groups,
a light guide (2b) arranged inside the hollow structure; and the number of the first and second groups,
a light source (3) arranged inside the cavity structure, and the light source (3) is positioned on the side of the light guide (2b) away from the outer cover (1);
it is characterized in that the preparation method is characterized in that,
a light homogenizing structure (2a) is arranged between the luminous body component (2) and the outer cover (1), and the light homogenizing structure (2a) and the light guide (2b) are integrally formed through a double-color injection molding process.
2. The structure of claim 1, wherein the light homogenizing structure (2a) is a light homogenizing plate, the light homogenizing plate is arranged on the side of the light guide (2b), and the light homogenizing plate is PMMA formed by light-sparse transparent materials and light homogenizing powder and has a non-uniform wall thickness.
3. A luminescent radar signage structure with recessed features as in claim 1, where the light guide (2b) is of optically dense transparent PC material with uniform wall thickness.
4. The structure of a luminescent radar sign with grooves according to claim 1, characterized in that the outer cover (1) is formed by a single-color or two-color injection molding process, the outer layer of the outer cover (1) is a transparent smooth curved surface, and the inner layer is provided with 3D grooves (1a) of LOGO company LOGO.
5. A luminescent radar tag structure with recessed features according to claim 1, characterized in that OCA glue is provided inside the hollow cavity of the combination of the outer cover (1) and the housing (4) for fixing the layer-by-layer assembly inside the hollow cavity structure.
6. A luminescent radar signature structure with recess features according to claim 1, characterised in that the light source (3) consists of a PCBA board (3a) and LED lights (3b), the LED lights (3b) being mounted on the PCBA board (3a), the PCBA board (3a) being designed simultaneously outside the radar wave-transparent range, the PCBA board (3a) being fixedly connected to the housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997899.0U CN216596809U (en) | 2021-08-24 | 2021-08-24 | Take luminous radar sign structure of recess characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997899.0U CN216596809U (en) | 2021-08-24 | 2021-08-24 | Take luminous radar sign structure of recess characteristic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216596809U true CN216596809U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121997899.0U Active CN216596809U (en) | 2021-08-24 | 2021-08-24 | Take luminous radar sign structure of recess characteristic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216596809U (en) |
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2021
- 2021-08-24 CN CN202121997899.0U patent/CN216596809U/en active Active
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