CN212057106U - Intelligent warehouse light supplementing system - Google Patents
Intelligent warehouse light supplementing system Download PDFInfo
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- CN212057106U CN212057106U CN202020397401.6U CN202020397401U CN212057106U CN 212057106 U CN212057106 U CN 212057106U CN 202020397401 U CN202020397401 U CN 202020397401U CN 212057106 U CN212057106 U CN 212057106U
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Abstract
The utility model discloses an intelligence warehouse light filling system, include: a light reflecting device for reflecting sunlight onto a light reflecting receiving surface; the power device is used for driving the reflecting device to rotate around the shaft; and the control device is electrically connected with the power device and is used for controlling the power device to drive the reflecting device to rotate. The utility model discloses an intelligence warehouse light filling system rotates through control reflex reflector, changes reflection angle, realizes following the sunlight, can receive the reflection of light with the sunlight reflection all the time on the face, and the window in warehouse is located the reflection of light and receives the face. Therefore, sunlight can be fully utilized for illumination in the warehouse, and electric energy is saved.
Description
Technical Field
The utility model belongs to the technical field of intelligent warehouse control, specifically speaking relates to an intelligent warehouse light filling system and light filling control method.
Background
The warehouse is used for temporarily storing products and articles due to the fact that orders are placed in front or market forecast is placed in front in the production and circulation processes of the products. The system is a comprehensive place which reflects the activity condition of factory materials in a centralized way, is a transfer station for connecting production, supply and sale, and plays an important auxiliary role in promoting the production and improving the efficiency.
For the warehouse, a large amount of lighting power is used for increasing a small warehouse cost for logistics transportation, so that reasonable power utilization arrangement is indispensable.
At present, natural lighting of a warehouse is poor even in daytime due to unreasonable window opening and other factors, working lighting requirements can be met mainly by means of electric energy lighting, and accordingly excessive power consumption is inevitably caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the unable rational utilization in daytime outdoor sunlight of warehouse among the prior art, lead to wasting the technical problem of electric energy, provide an intelligence warehouse light filling system, can solve above-mentioned problem.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
an intelligent warehouse light filling system, comprising:
a light reflecting device for reflecting sunlight onto a light reflecting receiving surface;
the power device is used for driving the reflecting device to rotate around the shaft;
and the control device is electrically connected with the power device and is used for controlling the power device to drive the reflecting device to rotate.
Further, the light reflecting device includes:
a bracket disposed outside the light reflection receiving surface;
the reflecting plate is connected to the bracket through a second rotating shaft, the second rotating shaft is arranged along the direction parallel to the reflecting receiving surface, and the upper surface of the reflecting plate is provided with a reflecting film;
the power device comprises a second power device for driving the reflector to rotate around the second rotating shaft.
Further, the bracket is arranged on the outer side of the light reflection receiving surface through a first rotating shaft, and the first rotating shaft is arranged in parallel to the light reflection receiving surface in the vertical direction;
the power device also comprises a first power device which is used for driving the bracket to rotate around the first rotating shaft.
Furthermore, the reflecting devices are arranged in the vertical direction, and a gap is formed between every two adjacent reflecting devices.
Further, the support arm of support is along the perpendicular to on the horizontal plane the outside extension of direction of second pivot, the support arm length of a plurality of supports increases from last to lower in proper order, distance between a plurality of reflex reflector's reflector panel and the reflection of light receiving surface increases from last to lower in proper order.
Furthermore, the width of the reflector needs to meet the requirement that when the reflector is tiled, the projections of the reflectors on the vertical plane are not overlapped with each other.
Further, the reflector comprises a substrate and a reflective film arranged on the substrate.
Furthermore, the substrate is made of plastic, and the reflective film is attached to the upper surface of the substrate.
Furthermore, the first power device and the second power device are steering engines or stepping motors.
Furthermore, the light supplement system further comprises an illumination sensor which is arranged on the light reflection receiving surface and used for detecting the intensity of the reflected light and sending the intensity to the control device.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses an intelligence warehouse light filling system rotates through control reflex reflector, changes reflection angle, realizes following the sunlight, can receive the reflection of light with the sunlight reflection all the time on the face, and the window in warehouse is located the reflection of light and receives the face. Therefore, sunlight can be fully utilized for illumination in the warehouse, and electric energy is saved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic diagram of an embodiment of a system adopted by the light supplement system for an intelligent warehouse according to the present invention;
fig. 2 is a schematic diagram of light reflection of the light supplement system of the intelligent warehouse according to the present invention;
fig. 3 is a schematic structural diagram of a light reflecting device in the light supplementing system of the intelligent warehouse according to the present invention;
fig. 4 is a reflection light path diagram in a vertical plane in the light supplement system of the intelligent warehouse according to the present invention;
fig. 5 is a reflection light path diagram at a horizontal plane in the light supplement system of the intelligent warehouse according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example one
The embodiment provides a light supplement control method for an intelligent warehouse, as shown in fig. 1 and fig. 2, the light supplement control method for an intelligent warehouse comprises a light reflecting device 11, a power device 12 and a control device 13, wherein the light reflecting device 11 is used for reflecting sunlight to a light reflecting receiving surface 20; the power device 12 is used for driving the reflecting device 11 to rotate around the shaft; the control device 13 is used for generating a control signal to control the output action of the power device.
Sunlight is incident on the earth surface, and the altitude and azimuth of the sun are changed at all times due to the rotation and revolution of the earth, so that the incident angle of the sunlight is also changed. For warehouses, once set up, the location and size of the daylighting windows are determined accordingly and cannot be changed easily. When the incident angle of sunlight changes, it is easy to happen that enough sunlight cannot enter the warehouse due to the illumination angle at many moments, so that the electric lighting device needs to be started when natural lighting is insufficient, so that the requirement of normal work lighting is met, and electric energy is wasted.
Based on this, the intelligent warehouse light filling control method that can reflect sunlight that this scheme provided, it can reflect the sunlight to the daylighting window in warehouse, and then jets into in the warehouse for its light filling, can reduce electric energy lighting device's the opening. In order to adapt to the light incident angle that changes constantly, send control signal to power device 12 through setting up controlling means 13 in this scheme, power device 12 is used for driving reflecting device 11 and rotates, and then can follow the change of light, adjustment reflecting device 11, make it can be all the time with sunlight reflection to reflection of light receiving face 20, the daylighting window should be on reflection of light receiving face 20, and then can be all the time with light through in daylighting window reflection to the warehouse, carry out the light filling for the warehouse, only rely on the limited problem of receiving direct irradiation. The sunlight can be fully utilized to illuminate the warehouse, and the electric energy is saved.
In this embodiment, the method for controlling the operation of the power unit 12 by the control unit 13 is: acquiring current sunlight incident light information, wherein the incident light information at least comprises a solar altitude angle, determining a light reflecting path, determining a unique light reflecting surface according to the incident light information and the light reflecting path, and adjusting a light reflecting plane of the light reflecting device 11 to the light reflecting surface.
As shown in fig. 4, no matter how the incident angle of the sunlight changes, the position of the light collecting window is unchanged, so that the position of the light reflecting receiving surface 20 is unchanged, the position of the light reflecting receiving surface 20 can be determined according to the position of the light collecting window, the corresponding light reflecting path can be determined, the light reflecting surface can be determined by acquiring incident light information of the sunlight and according to the optical reflection principle, the light reflecting surface is the light reflecting plane of the light reflecting device 11, and then the light reflecting plane of the light reflecting device 11 can be adjusted to the light reflecting surface obtained by calculation through the control device 13 so as to adapt to the current incident angle of the sunlight, thereby achieving the purpose of supplementing light to the warehouse.
As a preferred embodiment, as shown in fig. 2 and 3, the light reflecting device 11 includes a bracket 111 and a light reflecting plate 112, the bracket 111 is disposed outside the light reflecting receiving surface 20 via a first rotating shaft 114, and the first rotating shaft 114 is disposed parallel to the light reflecting receiving surface 20 in the vertical direction. Wherein, the outer side of the light reflection receiving surface 20 refers to a side of the light reflection receiving surface away from the lighting window.
The reflector 112 is connected to the bracket 111 through a second rotating shaft 113, the second rotating shaft 113 is arranged along a direction parallel to the light-reflecting receiving surface 20, and the upper surface of the reflector 113 is provided with a reflective film (not shown in the figure); the power device 12 includes a second power device 121 for driving the reflection plate 112 to rotate around the second rotation axis 113. The second power unit 121 is provided on the support 111 together with the reflection plate 112. In astronomical terms, the angle of incidence of the sun is expressed as the solar altitude, i.e. the angle of incidence of a ray of light from the horizontal. As shown in fig. 4, which is a schematic diagram of the optical path of the present embodiment, the incident light L1 is reflected by the reflective plate 112, and the reflected light L2 exits toward the light-receiving surface 20.
The control method for controlling the second power device 121 to rotate around the second rotating shaft 113 by the control device 13 comprises the following steps:
as shown in fig. 4, a current solar altitude h is obtained; the current solar altitude h is the angle between the incident light L1 and the horizontal plane L0.
Finding out the bisector L3 between the incident light L1 and the reflected light L2, wherein the bisector L3 is the normal of the reflector 112 according to the light reflection principle, and therefore, the target position of the reflector 112 can be determined according to the normal.
Calculating the angle β between the target position of the reflector 112 and the horizontal plane L0:
because the height position of the lighting window is determined, the included angle alpha between the reflected light L2 and the horizontal plane can be determined, and the included angle between the incident light L1 and the reflected light L2 is 180-alpha-h;
the included angle between L1 and L3 is
The included angle between the L3 and the reflector 112 is 90 °, and when the included angle between the L1 and the reflected light L2 and the solar altitude h have been calculated, the included angle between the reflector 112 and the horizontal plane is calculated
After the conversion, the raw material is processed,
because the initial position or the current position of the reflector 112 is determined, the control device calculates the angle of the reflector 112 to be rotated when the reflector 112 moves to the target position, and the included angle between the light emitting surface and the horizontal plane is beta by controlling the reflector 112 to rotate.
The calculation method of the solar altitude h in the embodiment is as follows:
acquiring a current declination angle;
declination angle is the angle between the equatorial plane of the earth and the line connecting the sun and the center of the earth. Can be determined according to the formula:
and (4) calculating. Wherein M is the number of days from spring festival.
Calculating the current solar altitude angle h according to the current declination angle:
h＝90°+-φ；
wherein phi is the latitude of the direct angle of the sun.
The orientation of the sun is also related to the intensity of the radiation, and due to the rotation of the earth, the sun rises slowly from the east and falls slowly to the west after rising to the maximum. The intensity of radiation is greatest when the sun is directly shining. Therefore, the power device 12 of the present embodiment further includes a first power device 122 for rotating the bracket 111 about the first rotating shaft 114. The first rotating shaft 114 is disposed vertically to the light reflection receiving surface 20 in the horizontal direction. By obtaining the azimuth angle of the sun, as shown in fig. 5, the angle for driving the bracket 111 to rotate around the first rotating shaft 114 is calculated, and then the reflector 112 rotates around the first rotating shaft 114 along with the bracket 111, so that the reflector 112 faces the sun, the component of the incident light in the normal direction of the reflector 112 is the largest, and more energy can be converged on the reflector 112.
The azimuth angle of the sun is the angle of the incident light from the true south on the horizontal plane. As shown in fig. 5, the azimuth angle γ of the sun is obtained, and the first power device 122 is controlled to rotate around the first rotating shaft 114 according to γ, so that the angle θ between the supporting plane of the support 111 and the horizontal plane is 90 ° - γ. At this time, the reflector 112 faces the sun, and the maximum irradiance can be obtained, and accordingly the energy reflected to the light-receiving surface 20 is the most, and the intensity of the reflected light is stronger.
The calculation method of the solar azimuth angle gamma comprises the following steps:
the height of a lighting window of a common warehouse is high, and if one light reflecting device 11 is arranged, the area of a light reflecting receiving surface is small, so that the lighting window cannot be fully utilized. In this embodiment, it is preferable that the light reflecting device 11 has a plurality of light reflecting devices 11, and the plurality of light reflecting devices 11 are arranged along the vertical direction, and a gap is provided between two adjacent light reflecting devices 11. The plurality of light reflecting devices 11 can reflect light from the lighting windows on different height surfaces respectively, increase the area of the light reflecting cross section and improve the brightness of the reflected light.
As shown in fig. 2, the supporting arms 111a of the brackets 111 extend outward (i.e., extend in a direction away from the light-receiving surface 20) along a direction perpendicular to the second rotating shaft 113 on a horizontal plane, the lengths of the supporting arms 111a of the plurality of brackets sequentially increase from top to bottom, the distances between the light-reflecting plates 112 of the plurality of light-reflecting devices 11 and the light-receiving surface sequentially increase from top to bottom, and the projections of the plurality of light-reflecting plates 112 on a vertical plane do not overlap with each other, so as to prevent the light-blocking phenomenon from occurring between the plurality of light-reflecting plates 112, and the lengths of the supporting arms 111a of the plurality of brackets sequentially increase from top to bottom, so that the light-reflecting plate 112 located above can be.
The light reflecting plate 112 includes a substrate and a light reflecting film disposed on the substrate. The reflector 112 is preferably made of engineering plastics, which are plastics that can be used as engineering materials and can replace metals for manufacturing machine parts and the like. The engineering plastic has excellent comprehensive performance, high rigidity, small creep, high mechanical strength, high heat resistance and high electric insulating property, and may be used in harsh chemical and physical environment for long period.
The reflective film is attached to the upper surface of the substrate. The reflector 112 is built outside the warehouse, so that the warehouse has the advantages of strong capability of resisting wind, snow and direct sunlight, high stability and the like.
The first power device 122 and the second power device 121 can be respectively realized by a steering engine or a stepping motor, a power output shaft of the first power device 122 and the first rotating shaft 114, and a power output shaft of the second power device 121 and the first rotating shaft 114 can be connected in a gear engagement manner, and the control device 13 controls the rotation steps of the motors to realize the rotation of the light reflecting device 12 or the support 11.
The control method further comprises the step of detecting the reflection intensity and sending the reflection intensity to the control device 13, and the control device 13 adjusts the brightness of the indoor lighting equipment according to the reflection intensity, so that the requirements of energy conservation and work lighting are met.
Example two
The embodiment provides an intelligent warehouse light supplement system, which performs control according to the intelligent warehouse light supplement control method described in the first embodiment, and in the first embodiment, the preferable intelligent warehouse light supplement system further comprises an illumination sensor 15, which can be arranged on a reflection receiving surface 20 and used for detecting reflection intensity and sending the reflection intensity to a control device 13, and the control device 13 adjusts the brightness of indoor lighting equipment according to the reflection intensity, so that the requirements of energy conservation and work lighting are met.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. The utility model provides an intelligence warehouse light filling system which characterized in that includes:
a light reflecting device for reflecting sunlight onto a light reflecting receiving surface;
the power device is used for driving the reflecting device to rotate around the shaft;
and the control device is electrically connected with the power device and is used for controlling the power device to drive the reflecting device to rotate.
2. The light supplement system of claim 1, wherein the light reflecting device comprises:
a bracket disposed outside the light reflection receiving surface;
the reflecting plate is connected to the bracket through a second rotating shaft, the second rotating shaft is arranged along the direction parallel to the reflecting receiving surface, and the upper surface of the reflecting plate is provided with a reflecting film;
the power device comprises a second power device for driving the reflector to rotate around the second rotating shaft.
3. The light supplement system of claim 2, wherein the support is disposed outside the light reflecting receiving surface via a first axis of rotation, the first axis of rotation being disposed vertically parallel to the light reflecting receiving surface;
the power device also comprises a first power device which is used for driving the bracket to rotate around the first rotating shaft.
4. The light supplement system of claim 2, wherein the light reflecting device comprises a plurality of light reflecting devices, the plurality of light reflecting devices are arranged along a vertical direction, and a gap is formed between two adjacent light reflecting devices.
5. The light supplement system of claim 4, wherein the support arms of the support extend outward in a direction perpendicular to the second axis of rotation on a horizontal plane, the support arms of the multiple supports sequentially increase in length from top to bottom, and the distances between the light reflectors of the multiple light reflectors and the light reflection receiving surface sequentially increase from top to bottom.
6. The light supplement system of claim 5, wherein the reflectors have a width such that when the reflectors are tiled, the projections of the reflectors on the vertical plane do not overlap each other.
7. A light supplementing system according to any one of claims 2 to 6, wherein the reflector includes a substrate and a reflective film provided on the substrate.
8. The light supplement system of claim 7, wherein the substrate is plastic, and the reflective film is attached to an upper surface of the substrate.
9. The light supplement system of claim 3, wherein the first power device and the second power device are steering engines or stepping motors.
10. A light supplementing system as claimed in any of claims 2 to 6 further comprising an illumination sensor disposed on the light reflecting receiving surface for detecting the intensity of the reflected light and sending it to the control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397401.6U CN212057106U (en) | 2020-03-25 | 2020-03-25 | Intelligent warehouse light supplementing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397401.6U CN212057106U (en) | 2020-03-25 | 2020-03-25 | Intelligent warehouse light supplementing system |
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| Publication Number | Publication Date |
|---|---|
| CN212057106U true CN212057106U (en) | 2020-12-01 |
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| CN202020397401.6U Active CN212057106U (en) | 2020-03-25 | 2020-03-25 | Intelligent warehouse light supplementing system |
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| CN (1) | CN212057106U (en) |
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2020
- 2020-03-25 CN CN202020397401.6U patent/CN212057106U/en active Active
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Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: Ririshun Supply Chain Technology Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO RIRISHUN LOGISTICS Co.,Ltd. |