CN211344973U - LED strip indicator lamp applied to robot - Google Patents
LED strip indicator lamp applied to robot Download PDFInfo
- Publication number
- CN211344973U CN211344973U CN202020173118.5U CN202020173118U CN211344973U CN 211344973 U CN211344973 U CN 211344973U CN 202020173118 U CN202020173118 U CN 202020173118U CN 211344973 U CN211344973 U CN 211344973U
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- Prior art keywords
- light guide
- led
- circuit board
- robot
- light
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 10
- 230000010354 integration Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to a be applied to rectangular pilot lamp of LED of robot contains integration leaded light lid, circuit board, LED light source, the LED light source set up in the surface of circuit board, the front surface of integration leaded light lid is provided with the leaded light sand grip, the rear surface of integration leaded light lid is provided with the recess, the position of recess with leaded light sand grip one-to-one, the circuit board attach in the rear surface of integration leaded light lid, and make the LED light source hold in the recess, the rear surface of integration leaded light lid is provided with the reference column, be provided with the locating hole on the circuit board, the locating hole with the reference column one-to-one, the height of reference column is greater than the thickness of circuit board.
Description
Technical Field
The utility model relates to an electrical apparatus field especially relates to a be applied to rectangular pilot lamp of LED of robot.
Background
With the continuous development of artificial intelligence technology and internet of things technology, robots with various special functions are in endless. Although the functions of the robot are continuously intelligentized, the robot is also required to be provided with an indicator light as one of the auxiliary means for human-computer interaction, similar to the conventional electric appliances. In particular, for a floor-type guiding robot, it is generally necessary to install a plurality of sets of indicator lights on the body thereof. In order to simplify the assembly and improve the production efficiency of the components, it is necessary to integrate a plurality of groups of indicator lights.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide an LED strip indicator light applied to a robot, which has a simple structure and is convenient to use. In order to solve the technical problem, the technical scheme of the utility model is that: an LED strip indicating lamp applied to a robot comprises an integrated light guide cover, a circuit board and an LED light source, the LED light source is arranged on the surface of the circuit board, the front surface of the integrated light guide cover is provided with a light guide convex strip, the back surface of the integrated light guide cover is provided with grooves, the positions of the grooves correspond to the light guide raised lines one by one, the circuit board is attached to the back surface of the integrated light guide cover, the LED light source is accommodated in the groove, the rear surface of the integrated light guide cover is provided with a positioning column, the circuit board is provided with positioning holes which correspond to the positioning columns one by one, the height of the positioning columns is larger than the thickness of the circuit board, the left side and the right side of the integrated light guide cover are respectively provided with an installation lug, the installation lugs are not parallel to the front surface of the integrated light guide cover, and through holes are formed in the installation lugs.
The LED light sources are arranged in a plurality of rows on the surface of the circuit board, the arrangement direction of each row of the LED light sources is parallel to the grooves, and the number of the rows of the LED light sources is equal to the number of the grooves.
The length of recess with the length of leaded light sand grip equals, the height of leaded light sand grip is greater than the degree of depth of recess, the degree of depth of recess is less than the thickness of integration leaded light lid.
Further preferably, the LED light sources are arranged in a plurality of rows on the surface of the circuit board, and the number of the LED light sources in each row is different.
Preferably, the integrated light guide cover is formed by injection molding of a resin material, the circuit board is attached to the rear surface of the integrated light guide cover, the positioning column is inserted into the positioning hole, and then the top of the positioning column is heated and melted, so that the diameter of the top of the melted positioning column is larger than that of the positioning hole, and the circuit board is fixed to the rear surface of the integrated light guide cover.
Further preferably, the length of light guide convex strip is greater than the width, the light guide convex strip is provided with a plurality of roots, the length of light guide convex strip is different, and the interval between the light guide convex strips is equal.
Further preferably, the outline dimension of the circuit board is not greater than the outline dimension of the rear surface of the integrated light guide cover.
Further preferably, one light guide convex strip is correspondingly arranged above each groove, and the width of each groove is greater than that of each light guide convex strip.
Preferably, the light emitting surface of the LED light source faces the bottom of the groove, and light emitted from the LED light source enters the light guide protruding strip from the bottom of the groove and exits from the side of the light guide protruding strip.
Further preferably, the positioning column is arranged between two adjacent grooves.
Compared with the prior art, the utility model discloses following beneficial effect has: integrating a plurality of groups of mutually parallel indicator light bars into one component; the integrated light guide cover is provided with the installation lugs, the top of the positioning column is melted to fix the circuit board by arranging the meltable positioning column on the integrated light guide cover, so that the cost of fixing and assembling the circuit board is minimized, and the function maximization integration of the integrated light guide cover is realized.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is the utility model discloses be applied to rectangular pilot lamp front surface schematic diagram of LED of robot.
Fig. 2 is a cross-sectional view taken along a-a in fig. 1.
Fig. 3 is a schematic view of the integrated light guide cover according to an embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of an integrated light guide cover according to an embodiment of the present invention.
Fig. 5 is the utility model discloses be applied to rectangular pilot lamp rear surface schematic diagram of LED of robot.
Fig. 6 is a schematic diagram of a circuit board according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Examples
Referring to fig. 1 to 6, an LED strip indicator light applied to a robot includes an integrated light guide cover 1, a circuit board 2, and an LED light source 3, wherein the LED light source 3 is disposed on a surface of the circuit board 2, a light guide protruding strip 11 is disposed on a front surface of the integrated light guide cover 1, a groove 12 is disposed on a rear surface of the integrated light guide cover 1, a position of the groove 12 corresponds to the light guide protruding strip 11 one by one, the circuit board 2 is attached to a rear surface of the integrated light guide cover 1, and the LED light source 3 is accommodated in the groove 12, a positioning post 13 is disposed on the rear surface of the integrated light guide cover 1, positioning holes 21 are disposed on the circuit board 2, the positioning holes 21 correspond to the positioning posts 13 one by one, a height of the positioning posts 13 is greater than a thickness of the circuit board 2, and mounting lugs 14 are disposed on left and right sides of, the installation lug 14 is not parallel to the front surface of the integrated light guide cover 1, and a through hole is arranged on the installation lug 14.
The LED light sources 3 are arranged in three rows on the surface of the circuit board 2, the arrangement direction of each row of the LED light sources 3 is parallel to the grooves 12, and the number of the rows of the LED light sources 3 is equal to the number of the grooves 12.
The length of recess 12 with the length of light guide convex strip 11 equals, the height of light guide convex strip 11 is greater than the degree of depth of recess 12, the degree of depth of recess 12 is less than the thickness of integration light guide cover 1.
The LED light sources 3 are arranged in three rows on the surface of the circuit board 2, and the number of the LED light sources 3 in each row is different.
The integrated light guide cover 1 is formed by injection molding of a resin material, the circuit board 2 is attached to the rear surface of the integrated light guide cover 1, the positioning column 13 is inserted into the positioning hole 21, and then the top of the positioning column 13 is heated and melted, so that the diameter of the top of the melted positioning column 13 is larger than that of the positioning hole 21, and the circuit board 2 is fixed to the rear surface of the integrated light guide cover 1.
The length of light guide sand grip 11 is greater than the width, light guide sand grip 11 is provided with a plurality of roots, the length of light guide sand grip 11 is all inequality, the interval between the light guide sand grip 11 equals.
The outline dimension of the circuit board 2 is not larger than the outline dimension of the back surface of the integrated light guide cover 1.
Each top of recess 12 all corresponds and is provided with one light guide sand grip 11, just the width of recess 12 is greater than the width of light guide sand grip 11.
The light-emitting surface of the LED light source 3 faces the bottom of the groove 12, and light emitted by the LED light source 3 enters the light guide convex strip 11 from the bottom of the groove 12 and is emitted from the side surface of the light guide convex strip 11.
The positioning column 13 is arranged between two adjacent grooves 12.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (10)
1. The LED strip indicator lamp applied to the robot comprises an integrated light guide cover, a circuit board and an LED light source, wherein the LED light source is arranged on the surface of the circuit board, the LED strip indicator lamp is characterized in that a light guide convex strip is arranged on the front surface of the integrated light guide cover, a groove is arranged on the rear surface of the integrated light guide cover, the position of the groove corresponds to the light guide convex strip one by one, the circuit board is attached to the rear surface of the integrated light guide cover, the LED light source is contained in the groove, a positioning column is arranged on the rear surface of the integrated light guide cover, positioning holes are formed in the circuit board and correspond to the positioning columns one by one, the height of the positioning column is larger than the thickness of the circuit board, installation lugs are respectively arranged on the left side and the right side of the integrated light guide cover, the mounting lug is provided with a through hole.
2. The LED strip indicator light applied to the robot of claim 1, wherein the LED light sources are arranged in a plurality of rows on the surface of the circuit board, the arrangement direction of the rows of the LED light sources is parallel to the grooves, and the number of the rows of the LED light sources is equal to the number of the grooves.
3. The LED strip indicator light applied to the robot of claim 1, wherein the length of the groove is equal to the length of the light guide rib, the height of the light guide rib is greater than the depth of the groove, and the depth of the groove is less than the thickness of the integrated light guide cover.
4. The LED strip indicator light applied to the robot as claimed in claim 1, wherein the LED light sources are arranged in a plurality of rows on the surface of the circuit board, and the number of the LED light sources in each row is different.
5. The LED strip indicator light applied to the robot as claimed in claim 1, wherein the integrated light guide cover is formed by injection molding of a resin material, the circuit board is attached to the rear surface of the integrated light guide cover, the positioning posts are inserted into the positioning holes, and then the tops of the positioning posts are heated and melted, so that the diameters of the tops of the melted positioning posts are larger than the diameters of the positioning holes, and the circuit board is fixed to the rear surface of the integrated light guide cover.
6. The LED strip indicator lamp applied to the robot as claimed in claim 1, wherein the length of the light guide convex strips is greater than the width of the light guide convex strips, the number of the light guide convex strips is different, and the intervals between the light guide convex strips are equal.
7. The LED strip indicator lamp applied to the robot of claim 1, wherein the outline dimension of the circuit board is not larger than the outline dimension of the rear surface of the integrated light guide cover.
8. The LED strip indicator light applied to the robot of claim 1, wherein one light guide rib is correspondingly arranged above each groove, and the width of each groove is larger than that of each light guide rib.
9. The LED strip light for the robot as claimed in claim 1, wherein the light emitting surface of the LED light source faces the bottom of the groove, and the light emitted from the LED light source enters the light guiding rib from the bottom of the groove and exits from the side of the light guiding rib.
10. The LED strip indicator light for the robot as claimed in claim 1, wherein the positioning posts are disposed between two adjacent grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020173118.5U CN211344973U (en) | 2020-02-15 | 2020-02-15 | LED strip indicator lamp applied to robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020173118.5U CN211344973U (en) | 2020-02-15 | 2020-02-15 | LED strip indicator lamp applied to robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211344973U true CN211344973U (en) | 2020-08-25 |
Family
ID=72133885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020173118.5U Expired - Fee Related CN211344973U (en) | 2020-02-15 | 2020-02-15 | LED strip indicator lamp applied to robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211344973U (en) |
-
2020
- 2020-02-15 CN CN202020173118.5U patent/CN211344973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |