CN211371952U

CN211371952U - Subdued light lamp decoration structure and robot equipment using the same

Info

Publication number: CN211371952U
Application number: CN202020210447.2U
Authority: CN
Inventors: 浦剑涛
Original assignee: Shenzhen Boocax Technology Co ltd
Current assignee: Beijing Boocax Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-08-28
Anticipated expiration: 2030-02-26

Abstract

The utility model provides a robot equipment of sheen lamp decoration structure and use above-mentioned structure, it includes shell, light source subassembly and leaded light cover. Wherein, the side wall of the shell is provided with a window for transmitting light; the light source assembly is arranged inside the shell and used for emitting light rays, and comprises an LED lamp and a circuit board used for fixing the LED lamp; the light guide cover is positioned above the light source component and comprises a light transmission part and a reflection part. The utility model utilizes the reflection physical property of light to change the direction of the reflected light and the emitted light of the LED lamp skillfully by the reflection part on the light guide lamp cover, thereby avoiding the array type luminous points of the LED lamp; through the diffuse reflection layer in the reflection part, the diffuse reflection of the reflected light is enhanced, so that the environments of disordered spreading, uniform atomization and haziness of the reflected light are created, and the light softening effect is realized.

Description

Subdued light lamp decoration structure and robot equipment using the same

Technical Field

The utility model relates to an intelligent equipment illumination technical field, in particular to robot equipment of sheen lamp decoration structure and use above-mentioned structure.

Background

With the social progress promoted by the development of science and technology, various artificial intelligent service robots and unmanned carrying equipment appear on the market at present, and the greatest purpose of the robots and the unmanned carrying equipment is to relieve the labor intensity of human beings and replace tedious frequent walking and heavy-intensity movement in the aspect of manpower.

Various existing alarm signal lamps and advertising lamp decorations, especially lamp decorations on mobile robot equipment, are basically in a point array arrangement mode with uneven light and shade; when a person is close to the lamp decoration, the lamp decoration obviously looks like being formed by splicing a luminous bright spot, the illumination at the bright spot and the periphery of the bright spot is completely Jingwei, the illumination intensity fall is too large, the abrupt stimulation is easily generated to the eyes, and the use comfort is reduced. In addition, the uniform and soft background effect can be realized by adopting the cold light sheet in a small application field, but the background brightness is obviously darker, the cold light sheet is easily suppressed by ambient light and cannot be seen when the scene light is brighter, and the use cost is increased in the aspect of the price of the cold light sheet.

Therefore, it is desirable to provide a soft lighting structure and a robot apparatus using the same to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a soft light lamp decoration structure and a robot device using the structure, which skillfully utilizes the reflection physical characteristics of light to change the directions of reflected light and emitted light skillfully by a slope reflection part structure on a light guide lampshade so as to avoid array type luminous points; and the diffuse reflection layer of the reflection part can create an environment with messy light spreading, uniform atomization and haziness, and strives to realize the light softening effect, so as to solve the problems that the structure of the soft light lamp decoration and the robot equipment using the structure in the prior art are often unreasonable in structural design, too large in light intensity fall, and unreasonable in distribution of each part.

In order to solve the technical problem, the utility model adopts the technical scheme that: a soft light lamp decoration structure and a robot device using the same, comprising:

the side wall of the shell is provided with a window for transmitting light;

the light source assembly is arranged in the shell and used for emitting light rays, and comprises an LED lamp and a circuit board used for fixing the LED lamp; and

light guide cover is located the light source subassembly top for with the light that the LED lamp sent leads, propagates, light guide cover includes:

the light transmission part is arranged on one side of the light guide cover close to the window and used for emitting light rays; the reflecting part is arranged on the other side of the light guide cover, is positioned in the light emitting direction of the LED lamp and is used for reflecting the light emitted by the LED lamp to the light transmission part;

and a diffuse reflection layer is arranged on one side of the reflection part, which is close to the LED lamp.

Along the plane where the reflecting part is located, the included angle between the plane where the reflecting part is located and the plane where the circuit board is located ranges from 40 degrees to 50 degrees;

the included angle between the plane of the reflecting part and the plane of the light transmission part ranges from 40 degrees to 50 degrees.

The diffuse reflection layer comprises a frosted surface and a reflective film coating the frosted surface. The outer surface of the diffuse reflection layer has an opaque frosted atomization effect, and a reflective film is attached to the diffuse reflection layer, so that the reflection loss of light can be reduced to the minimum.

The light source assembly further comprises:

the control chip is used for reading, transmitting and outputting data, and is connected with the circuit board; and the number of the first and second groups,

and the power line interface is arranged on the circuit board and used for connecting a power supply so as to drive the circuit board to normally work, and the power line interface is connected with the control chip and the LED lamp. The power supply is connected through the power line socket in the light source component, so that smooth power supply is ensured, and the prerequisite condition for normal work of the drive PCB circuit is provided; then, by controlling the IC chip element, the IC chip element is caused to control the LED or the like in accordance with a predetermined design program to achieve a desired light emission effect.

The light transmission part is a transparent plate and comprises

The supporting plate is connected with the inner wall of the shell, and two ends of the supporting plate are provided with screw holes for connecting the shell; and the number of the first and second groups,

and the light-transmitting plate is arranged on one side of the supporting plate and is clamped with the window.

Furthermore, the light-passing board with the window junction is equipped with joint strip, and joint strip has good effects such as sealed, waterproof, dustproof, has promoted the security of the whole use of product greatly.

In addition, one side of the reflecting part, which is far away from the LED lamp, is provided with a plurality of radiating grooves for radiating the light source assembly.

The reflecting part is arranged at one side close to the light source component

Two groups of first positioning columns are arranged and are respectively positioned at two ends of the reflecting part; and the number of the first and second groups,

three groups of locking screw columns are arranged and distributed in a triangular structure;

the circuit board is provided with a first positioning hole for inserting a first positioning column and a first screw hole for connecting the locking screw column through a locking screw. When assembling the circuit board and the light guide cover, the primary positioning is realized through the insertion and connection matching of the first positioning column and the first positioning hole, and then the locking screw column and the screw hole are tightly connected through the locking screw. In this embodiment, three sets of first screw holes connected to the locking screw posts are formed in the circuit board and arranged in a triangular shape, so that the circuit board and the light guide cover have good connection and fastening performance.

The window is disposed at a corner of the housing,

the circuit board with leaded light cover is the curved surface structure, just the LED lamp is equipped with a plurality of groups, and the align to grid is in on the circuit board.

The utility model also provides a robot device, it includes the robot, and as above the sheen lamp decoration structure, the sheen lamp decoration structure is fixed on the robot for the illumination.

The utility model discloses compare in prior art, its beneficial effect is: the utility model has the advantages that the reflecting part with the slope structure on the light guide lamp cover makes full use of the physical reflection characteristic of light to change the directions of the reflected light and the emitted light of the LED lamp skillfully, thereby avoiding the array type luminous points of the LED lamp; the diffuse reflection of the reflected light is enhanced through the diffuse reflection layer in the reflection part, so that an environment with randomly spread, uniformly atomized and hazy reflected light is created, the light softening effect is realized, and the aim of forming soft light decorative lighting is fulfilled; in addition, the LED lamp is an environment-friendly and efficient energy-saving element, so that the use cost is low, and the LED lamp is energy-saving and environment-friendly.

The diffuse reflection layer of the light guide cover comprises a frosted surface and a reflective film covering the frosted surface, the outer surface of the diffuse reflection layer has an opaque frosted atomization effect, and a layer of reflective film is attached to minimize the reflection loss of light.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is a schematic perspective view of a preferred embodiment of the soft lighting structure and the robot apparatus using the same of the present invention.

Fig. 2 is a schematic view of the connection structure of the light guide cover and the light source assembly according to the preferred embodiment of the soft light lamp decoration structure and the robot apparatus using the structure.

Fig. 3 is a schematic view of the structure of the light guide cover of the preferred embodiment of the soft light lamp decoration structure and the robot device using the structure of the present invention.

Fig. 4 is a top view of the light guide cover of the preferred embodiment of the soft lighting structure and the robot device using the structure of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the light guide cover of the preferred embodiment of the soft light lamp decoration structure and the robot device using the structure of the present invention.

Fig. 6 is a top view of a light source assembly of a preferred embodiment of the soft lighting structure and the robot apparatus using the same of the present invention.

Fig. 7 is a schematic view of a diffuse reflection layer structure of a preferred embodiment of the soft lighting structure and the robot apparatus using the structure of the present invention.

Reference numerals: the light source module comprises a housing 11, a window 111, a vertical plate 112, a light source assembly 12, an LED lamp 121, a circuit board 122, a first positioning hole 1221, a first screw hole 1222, a control chip 123, a power line socket 124, a light guide cover 13, a light-transmitting portion 131, a support plate 1311, a second screw hole 1311a, a light-transmitting plate 1312, a reflecting portion 132, a diffuse reflection layer 1321, a frosted surface 1321a, a reflective film 1321B, a heat dissipation groove 1322, a first positioning column 1323, a locking screw column 1324, a linear light beam a, a first reflected light beam B, and a diffuse reflected light beam C.

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 the skilled in the art without creative work belong to the protection scope of the present invention.

In the drawings, elements having similar structures are denoted by the same reference numerals.

The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic perspective view of a soft lighting structure and a robot apparatus using the structure according to the preferred embodiment of the present invention; fig. 2 is a schematic view of a connection structure of a light guide cover and a light source assembly according to a preferred embodiment of the soft light lamp decoration structure and the robot device using the structure of the present invention; fig. 3 is a schematic view of the structure of the light guide cover of the preferred embodiment of the soft light lamp decoration structure and the robot device using the structure of the present invention.

As follows the utility model provides a pair of can solve the robot equipment of the soft light lamp decoration structure of above technical problem and use above-mentioned structure, it includes shell 11, light source subassembly 12 and leaded light cover 13. Wherein, the side wall of the shell 11 is provided with a window 111 for transmitting light; the light source assembly 12 is disposed inside the housing 11 and configured to emit light, and the light source assembly 12 includes an LED lamp 121 and a circuit board 122 configured to fix the LED lamp 121; and a light guide cover 13 located above the light source assembly 12 for guiding and transmitting light emitted from the LED lamp 121. The light guide cover 13 includes a light transmitting portion 131 and a reflecting portion 132; the light-transmitting part 131 is arranged on one side of the light guide cover 13 close to the window 111 and used for emitting light; the reflection part 132 is arranged at the other side of the light guide cover 13, and the reflection part 132 is positioned in the light emitting direction of the LED lamp 121 and is used for reflecting the light emitted by the LED lamp 121 to the light transmission part 131; the reflective portion 132 of the present embodiment is provided with a diffuse reflective layer 1321 on a side close to the LED lamp 121.

Along the plane of the reflection part 132, the included angle between the plane of the reflection part 132 and the plane of the circuit board 122 is in the range of 40-50 degrees; the included angle between the plane of the reflection part 132 and the plane of the light transmission part 131 ranges from 40 degrees to 50 degrees.

In this embodiment, the reflecting portion 132 of the light guide lampshade, which is in a slope structure, makes full use of the physical reflection characteristics of light to change the directions of the reflected light and the emitted light of the LED lamp 121 skillfully, and the reflected light is approximately 90 degrees perpendicular to the emitted light, so as to avoid the array-type light emitting points of the LED lamp 121 and make the LED lamp 121 invisible to naked eyes; the diffuse reflection of the reflected light is enhanced through the diffuse reflection layer 1321 in the reflection part 132, so that an environment with randomly spread, uniformly atomized and hazy reflected light is created, the light softening effect is realized, and the aim of forming soft light decorative lighting is fulfilled; in addition, the LED lamp 121 is an energy-saving element with environmental protection and high efficiency, and not only has low use cost, but also is energy-saving and environment-friendly.

Fig. 3, fig. 4, fig. 5 and fig. 7 show a structure of a light guide cover 13 in this embodiment, where fig. 3 is a schematic view of a light guide cover structure of a preferred embodiment of the soft light lamp decoration structure and the robot device using the structure of the present invention, fig. 4 is a top view of the light guide cover of this embodiment, fig. 5 is a schematic view of a three-dimensional structure of the light guide cover of this embodiment, and fig. 7 is a schematic view of a structure of a diffuse reflection layer of this embodiment.

The diffuse reflection layer 1321 of the light guide cover 13 includes a frosted surface 1321a and a reflective film 1321b covering the frosted surface 1321 a. The reflective film 1321b in this embodiment is a silver tin foil or aluminum foil made of a highly reflective material; the outer surface of the diffuse reflection layer 1321 is generally made into an opaque frosted atomization effect, or a silver tin foil or aluminum foil made of a highly reflective material is attached after the texture is etched, so that the reflection loss of light can be reduced to the minimum.

The transparent portion 131 is a transparent plate, and includes a support plate 1311 and a transparent plate 1312, the support plate 1311 is connected to the inner wall of the housing 11, and second screw holes 1311a for connecting the housing 11 are provided at two ends of the support plate 1311; the transparent plate 1312 is disposed on one side of the support plate 1311, and is engaged with the window 111. In addition, the joint of the light-transmitting plate 1312 and the window 111 is provided with a sealing rubber strip, and the sealing rubber strip has good sealing, waterproof and dustproof effects, so that the overall use safety of the product is greatly improved.

A plurality of heat dissipation slots 1322 for dissipating heat from the light source assembly 12 are disposed on one side of the reflection portion 132 away from the LED lamp 121; one side of the reflection portion 132 close to the light source assembly 12 is provided with a first positioning post 1323 and a locking screw post 1324 for fixing the circuit board 122, wherein two groups of the first positioning posts 1323 are respectively located at two ends of the reflection portion 132, and the first positioning post 1323 is inserted into the first positioning hole 1221 on the circuit board 122; three sets of locking screw columns 1324 are arranged and distributed in a triangular structure, and the locking screw columns 1324 are fixedly connected with the second screw holes 1311a on the circuit board 122 through locking screws;

the light guide cover 13 in this embodiment is a colorless and transparent general engineering plastic material with good light transmittance, such as polycarbonate PC, acrylic PMMA, colorless ABS or PS, and has a small light absorption effect, so that the loss of light can be avoided to the maximum.

With reference to fig. 1 and 2, the present invention further provides a robot apparatus using the above soft lighting structure, which includes a robot body and the soft lighting structure, wherein the soft lighting structure is fixed on the robot body for soft lighting; the housing 11 in this embodiment covers around the robot apparatus body, the robot body is provided with a fixing space for fixing the soft light decoration component, the window 111 in this embodiment is disposed at a corner of the housing 11, the circuit board 122 and the light guide cover 13 are both curved surface structures, and the LED lamps 121 are provided with a plurality of groups and are uniformly arranged on the circuit board 122. A vertical plate 112 for supporting the circuit board 122 is arranged in the housing 11; the housing 11 includes a plurality of side plates joined to each other. The shell 11 protects the periphery of the vehicle body, and safety of the robot equipment in the operation process is improved. The shell 11 in the embodiment comprises a plurality of side plates which are spliced with one another, and the structure is simple to install and operate and high in practicability; and the shell 11 is equipped with the anticollision strip all around, and the anticollision strip protects robotic device.

Light source subassembly 12 in this embodiment please refer to fig. 2, fig. 3 and fig. 6, wherein fig. 2 is the utility model discloses a soft light lamp decoration structure and use the light guide cover and the light source subassembly connection structure sketch of the preferred embodiment of the robotic device of above-mentioned structure, fig. 3 is the utility model discloses a soft light lamp decoration structure and use the light guide cover structure sketch of the preferred embodiment of the robotic device of above-mentioned structure, fig. 6 is the utility model discloses a soft light lamp decoration structure and use the light source subassembly top view of the preferred embodiment of the robotic device of above-mentioned structure.

The light source assembly 12 further includes a control chip 123 and a power line socket 124; the control chip 123 is used for reading, transmitting and outputting data, and the control chip 123 is connected with the circuit board 122; the power line interface 124 is disposed on the circuit board 122 for connecting a power supply and driving the circuit board 122 to operate normally, and the power line interface 124 is connected to the control chip 123 and the LED lamp 121.

The circuit board 122 is provided with a first positioning hole 1221 for plugging the first positioning column 1323, and a first screw hole 1222 for connecting with the locking screw column 1324 through a locking screw. When assembling the circuit board 122 and the light guide cover 13, the first positioning column 1323 and the first positioning hole 1221 are inserted and matched to realize initial positioning, and then the locking screw column 1324 and the first screw hole 1222 are fastened and connected through the locking screw. In this embodiment, three sets of the first screw holes 1222 connected to the locking screw posts 1324 are disposed on the circuit board 122 and arranged in a triangle, so that the circuit board 122 and the light guide cover 13 have good connection and fastening performance.

The utility model discloses an operating principle of energy-conserving soft light lamp decoration:

the power source is connected through the power line interface 124 in the light source assembly 12 to ensure smooth power supply, which is a prerequisite for normal operation of the driving PCB circuit; then, by controlling the control chip 123, the control chip 123 controls the LED lamp 121 to realize the expected light emitting effect according to a predetermined design program, and can provide colorful signal prompt and alarm presentation for various states of the artificial intelligent device, such as starting, positioning, navigation, obstacle avoidance, insufficient electric quantity, abnormal motion and the like; the method has the advantages that the naked eyes and the monitoring equipment of people can directly obtain whether the state of the equipment is normal or abnormal, and if the state is abnormal, the detailed specific situation of the equipment can be displayed visually at a glance, so that people can take corresponding measures timely and efficiently. Can also improve the aesthetic property, achieve the purpose of attracting eyes and increase the ornamental value.

The lighting in this embodiment generates two reflections after reaching the inclined reflection portion 132 of the light guide cover 13 through a plurality of straight light beams a (marked as a1, a2, A3, and a4 in the drawing) emitted from the front of the LED lamp 121. One is specular reflection, i.e., generates a first reflected beam B (labeled as B1, B2, B3, B4), which is transmitted perpendicularly to the straight beam a at exactly 90 ° in this embodiment. The second reflection is diffuse reflection, and since the diffuse reflection layer 1321 is provided on the side of the reflection portion 132 close to the light emitting direction of the LED lamp 121, the diffuse reflection layer 1321 includes a frosted surface 1321a and a reflection film 1321b covering the frosted surface 1321 a. The obliquely arranged reflection portion 132 has a frosting effect or a texturing process, which makes the frosted surface 1321a of the reflection portion 132 have innumerable minute irregularities; the frosted surface 1321a arranged obliquely generates a diffuse reflection light beam C (marked as C1, C2, C3 and C4 in the figure) through fine concave-convex shapes, and the diffuse reflection light beam C is scattered and spread in a disordered way to the periphery, so that a uniform and soft illumination background around the periphery is created naturally. In addition, the reflective film 1321b in this embodiment is a silver tin foil or aluminum foil made of a highly reflective material; the outer surface of the diffuse reflection layer 1321 is generally made into opaque frosted atomization effect or etched lines, so as to form a frosted surface 1321a, and then a layer of silver tin foil or aluminum foil made of highly reflective materials is attached, so that the reflection loss of light can be reduced to the minimum.

Along the plane of the reflection part 132, the included angle between the plane of the reflection part 132 and the plane of the circuit board 122 is in the range of 40-50 degrees; the included angle between the plane of the reflection part 132 and the plane of the light transmission part 131 ranges from 40 degrees to 50 degrees. In this embodiment, an included angle between a plane of the reflection portion 132 of the light guide lampshade and a plane of the circuit board 122 is 45 °.

The 45-degree slope reflecting surface structure skillfully utilizes the reflection physical characteristics of light to change the directions of the linear light beam A and the first reflected light beam B into 90 degrees, and the linear light beam A and the first reflected light beam B are perpendicular to each other, so that people can not see the LED lamp 121 from the window 111 outside the shell 11 through the structural layout, and the array type light-emitting points with clear intensity of the LED lamp 121 are intentionally avoided; dull polish, the line treatment process that loses on reflection part 132 surface, the purpose of this point is just strengthened the diffuse reflection, seeks to build mixed and disorderly propagation, and even atomizing, dim environment realize the gentle effect of light in an effort, effectively promote the utility model discloses a practicality.

The light guide cover 13 reflects the linear light beam a emitted by the light source assembly 12 through the reflection part 132, and under the shielding of the housing 11, the light transmission window 111 of the housing 11 presents an even and soft environment backlight effect, so that the visual sense of people is not strongly stimulated, and the light guide cover is just the lighting effect which is liked and pursued by consumers, thereby greatly improving the comfort level of product use. Furthermore, the utility model provides a light source subassembly 12 chooses for use LED lamp 121, and LED lamp 121 has good practicality for very environmental protection efficient energy-saving component.

Thus, the working principle and process of the soft light illumination structure and the robot device using the structure of the preferred embodiment are completed.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. A soft light lamp decoration structure is characterized by comprising:

the side wall of the shell is provided with a window for transmitting light;

2. The soft lighting structure of claim 1,

3. The soft lighting structure of claim 1, wherein the diffuse reflection layer comprises a frosted surface and a reflective film covering the frosted surface.

4. The soft lighting structure of claim 1, wherein the light source module further comprises:

and the power line interface is arranged on the circuit board and used for connecting a power supply so as to drive the circuit board to normally work, and the power line interface is connected with the control chip and the LED lamp.

5. The soft lighting structure of claim 1, wherein the light-transmitting portion is a transparent plate comprising

The supporting plate is connected with the inner wall of the shell, and second screw holes used for connecting the shell are formed in two ends of the supporting plate; and the number of the first and second groups,

6. The soft light lamp decoration structure of claim 5, wherein a joint of the transparent plate and the window is provided with a sealing rubber strip.

7. The soft lighting structure of claim 1, wherein a plurality of heat dissipation grooves are formed on a side of the reflection portion away from the LED lamp.

8. The soft lighting structure of claim 1, wherein the reflecting portion is disposed on a side of the light source assembly

the circuit board is provided with a first positioning hole for inserting a first positioning column and a first screw hole for connecting the locking screw column through a locking screw.

9. The soft lighting structure of claim 1, wherein the window is disposed at a corner of the housing,

10. A robotic device comprising a robot body and a soft lighting structure as claimed in any one of claims 1 to 9, the soft lighting structure being secured to the robot body for illumination.