Intelligent campus lighting device

Abstract

The utility model discloses an intelligent campus lighting device, and belongs to the technical field of lighting lamps. Comprising two hollow stand columns, a lamp tube connected between the two hollow stand columns, a light guide cover rotationally connected between the two hollow stand columns, a seat plate support connected with the hollow stand columns, a seat plate body rotationally connected to the seat plate support and a transmission assembly. Wherein one end of the transmission assembly is connected with the light guide cover, and the other end of the transmission assembly is connected with the seat plate body, so that when the seat plate body rotates, the light guide cover is driven to rotate through the transmission assembly, and light of the lamp tube is converged in the direction where the seat plate body is located; according to the intelligent campus lighting device, lighting can be provided for roads and areas nearby the device, flexible switching between the two lighting areas can be achieved, light rays can be collected through the design of the light guide cover, and the technical effect of improving the illumination intensity is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, and more specifically, to a smart campus lighting device. Background Art

[0002] A smart campus refers to an integrated environment for work, study and life on campus based on the Internet of Things. This integrated environment uses various application service systems as carriers to fully integrate teaching, scientific research, management and campus life. When multiple devices are added to the information system, a variety of other functions are expanded on the basis of the original functions, thereby increasing the diversity of campus construction.

[0003] In order to meet the lighting needs on campus, street lamps are often installed on both sides of the road. Street lamps have basic lighting functions, but usually the illumination direction of street lamps is fixed, and they can only provide lighting for a single area. The light utilization efficiency is low. In addition, since the installation position of the light source is usually high, the light is not concentrated enough to provide a good lighting effect under the lamp. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems of the lighting area of ​​the lighting device in the prior art being fixed and the light utilization efficiency being low, and to propose a smart campus lighting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A smart campus lighting device, comprising:

[0007] Two hollow columns;

[0008] A lamp tube connected between the two hollow columns;

[0009] A light guide cover, which is rotatably connected between the two hollow pillars and has the lamp tube cover disposed inside the light guide cover;

[0010] A seat assembly, the seat assembly comprising: a seat bracket connected to the hollow column, and a seat body rotatably connected to the seat bracket;

[0011] A transmission assembly, wherein the transmission assembly is arranged inside the hollow column along the length direction of the hollow column;

[0012] Among them, one end of the transmission component is connected to the light guide cover, and the other end thereof is connected to the seat body, so that when the seat body rotates, the light guide cover is driven to rotate through the transmission component to converge the light of the lamp tube to the direction of the seat body.

[0013] Furthermore, gears are respectively provided at both ends of the light guide cover for connecting the transmission assembly; a transmission plate that rotates synchronously with the seat body is provided on one side of the seat body, and a waist-shaped hole for connecting the transmission assembly is opened on the transmission plate; wherein the gear and the transmission plate are both located inside the hollow column.

[0014] Further, the transmission assembly includes: a slide rail, which is fixed inside the hollow column and corresponds to the position of the gear;

[0015] A rack, the rack being slidably connected to the slide rail and meshing with the gear;

[0016] A sliding rod, the sliding rod being slidably connected to the waist-shaped hole;

[0017] A transmission rod, both ends of which are connected to the rack and the slide bar respectively, and are used to synchronize the movement states of the slide bar and the rack.

[0018] Furthermore, a spiral spring is connected between the seat plate body and the seat plate bracket for applying a restoring elastic force to the seat plate body.

[0019] Furthermore, an auxiliary return spring is arranged in the slide rail, and two ends of the auxiliary return spring are respectively in contact with the hollow column and the rack, so as to apply an elastic force to the rack toward the slide rod.

[0020] Furthermore, a plurality of position-limiting pipe seats are provided in the hollow column, and the transmission rod is passed through the position-limiting pipe seats.

[0021] Furthermore, a limiting plate is provided on the seat support, and the limiting plate is located below the seat body and is used to provide support for the seat body.

[0022] Furthermore, a display board is provided between the two hollow columns.

[0023] Furthermore, a canopy is provided above the hollow column.

[0024] The beneficial effects of the utility model are:

[0025] The present application provides a smart campus lighting device that can provide lighting for the road surface and the area near the device, and can flexibly switch between the above-mentioned two lighting areas, thereby solving the technical problem of low light utilization efficiency of lighting devices in the prior art; and the design of the light guide cover can also gather light, thereby achieving the technical effect of increasing light intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1This is a schematic diagram of the overall structure of a smart campus lighting device provided in an embodiment of the utility model;

[0027] Figure 2 This is a schematic diagram of the light guide cover structure in the embodiment of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the seat plate body in the embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of the internal structure of the hollow column in the embodiment of the utility model;

[0030] Figure 5 This is a partial enlarged view of the internal structure of the hollow column in the embodiment of the utility model;

[0031] Figure 6 This is a partial enlarged view of the internal structure of the hollow column in the embodiment of the utility model;

[0032] Figure 7 This is a schematic diagram of the structure of the canopy in the embodiment of the utility model;

[0033] The markings in the figure are as follows:

[0034] 1. Hollow column;

[0035] 11. Accommodation cavity; 12. Display board; 13. Canopy;

[0036] 2. Light tube;

[0037] 21. Lamp holder;

[0038] 3. Light guide cover;

[0039] 31. Gear;

[0040] 4. Seat assembly;

[0041] 41. seat support; 411. reinforcement rod; 42. seat body; 421. transmission plate; 422. scroll spring; 423. limit plate;

[0042] 5. Transmission components;

[0043] 51. Slide rail; 511. Auxiliary return spring; 52. Rack; 53. Transmission rod; 54. Slide rod; 55. Limiting pipe seat. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0045] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0048] Example

[0049] See also Figures 1 to 7The illustrated embodiment of the present application provides a smart campus lighting device. In actual applications, the smart campus lighting device is set up on both sides of the road. It can not only provide lighting for the road, but also gather light at the near end to provide lighting for the area near the device; the smart campus lighting device includes: a hollow column 1, a lamp tube 2, a light guide cover 3, a seat assembly 4 and a transmission assembly 5; in this embodiment, the two hollow columns 1 are vertically fixed to the ground, and the interior of the hollow column 1 is a receiving cavity 11 that can accommodate the transmission assembly 5; the two ends of the lamp tube 2 are respectively connected to the hollow column 1 through a lamp holder 21, so that the lamp holder 2 is fixed between the two hollow columns 1; as an implementation method of the present application, the lamp tube 2 is located on the side of the hollow column 1 away from the ground, and is perpendicular to the two hollow columns 1, so that the light emitted by the lamp tube 2 can cover a wider lighting range.

[0050] In order to gather the light emitted by the lamp tube 2 and improve the light intensity, a light guide cover 3 is provided on the hollow column 2. Figure 1 and Figure 2 The light guide cover 3 adopts a semi-cylindrical shell structure, and its curved inner surface can reflect and converge the light; the first rotating shafts are respectively provided on the end faces on both sides of the light guide cover 3; it can be understood that the two hollow columns 1 are oppositely provided with first axial holes matching the first rotating shafts at corresponding heights, and the first rotating shafts are hinged in the first axial holes, so as to realize the rotatable connection between the light guide cover 3 and the hollow column 1; in the above technical scheme, the light guide cover 3 covers the lamp tube 2 on its inner side, and the light emitted by the lamp tube 2 into the light guide cover 3 is reflected by the inner surface of the light guide cover 3, and then gathered and emitted from the light guide cover 3, so as to realize the technical effect of improving the light intensity, and rotating the light guide cover 3 can adjust the irradiation direction of the light.

[0051] In this example, see Figure 1 The seat assembly 4 is fixed on the same side of the two hollow columns 1 and is located below the lamp tube 2 so that the light guide 3 converges the light of the lamp tube 2 to the seat assembly 4; more specifically, the seat assembly 4 includes: a seat bracket 41 and a seat body 42;

[0052] Among them, the seat bracket 41 is a rectangular structure, and the two seat brackets 41 are respectively fixed on the sides of the two hollow columns 1 and are parallel to each other; the seat body 42 is a plate-like structure as a whole, and is located between the two seat brackets 41. In the above technical scheme, the seat body 42 is respectively provided with a second rotating shaft on the two sides close to the seat bracket 41, and a second axial hole is provided at a position corresponding to the second rotating shaft on the seat bracket 41. The second axial hole is hinged in the second axial hole through the second rotating shaft, so that the seat body 42 and the seat bracket 41 can be rotatably connected. With this technical scheme, the angle between the seat body 42 and the seat bracket 41 is adjustable, which facilitates the free switching of the seat body 42 between the use state and the folded state; the design of the seat assembly 4 enables the smart campus lighting device of the present application to not only have basic lighting functions, but also be provided with a seat body 42 for people within the lighting range to rest, thereby expanding the function of the device and improving the diversity of campus construction.

[0053] In this embodiment, the transmission assembly 5 is arranged inside the hollow column 1 along the length direction of the hollow column 1, one end of the transmission assembly 5 is connected to the light guide cover 3, and the other end thereof is connected to the seat plate body 42, so that the movement states of the light guide cover 3 and the seat plate body 42 are synchronized;

[0054] In the above technical solution, please refer to Figure 2 The end of the first rotating shaft away from the light guide cover 3 is provided with a gear 31 matched with the transmission assembly 5, the gear 31 is located inside the hollow column 1, and the transmission assembly 5 is connected to the light guide cover 3 by connecting with the gear 31; please refer to Figure 3 A transmission plate 421 is provided on the side of the seat body 42 close to the hollow column 1, and a waist-shaped hole is provided on the transmission plate 421 to match the transmission assembly 5; it can be understood that a sliding slot is opened at a corresponding position on the hollow column 1, and the transmission plate 421 passes through the sliding slot and is located inside the hollow column 1, and the transmission assembly 5 is connected to the seat body 42 by being connected to the waist-shaped hole; with this technical solution, when the seat body 42 rotates relative to the seat bracket 41, the transmission plate 421 can slide up and down in the sliding slot and drive the light guide cover to rotate through the transmission assembly 5, so that after a person sits on the seat body 42, the light of the lamp tube 2 is irradiated in the direction of the seat body 42.

[0055] For more details, see Figures 4 to 6 The transmission assembly 5 includes: a slide rail 51, a rack 52, a transmission rod 53 and a slide rod 54; wherein the slide rail 51 is fixed in the accommodating cavity 11 along the length direction of the hollow column 1 and is located on one side of the gear 31;

[0056] The back of the rack 52 is provided with a slide groove adapted to the slide rail 51, and the rack 52 is slidably connected to the slide rail 51 through the slide groove and meshes with the gear 31; adopting this technical solution, when the rack 52 slides upward along the slide rail 51, it drives the gear 31 to transmit the rotation to the light guide cover 3, and the light guide cover 3 rotates to irradiate the light to the seat plate assembly 4; it can be understood that when the rack 52 slides downward along the slide rail 51, the light guide cover 3 rotates to irradiate the light to the far end road surface;

[0057] The upper end of the transmission rod 53 is connected to the rack 52, so that when the rack 52 moves along the slide rail 51, the transmission rod 53 can move synchronously with the rack 52;

[0058] The slide bar 54 is slidably connected in the waist-shaped hole of the transmission plate 421, and the end of the slide bar 54 is connected to the lower end of the transmission rod 53; by adopting the above technical scheme, in the process of the seat plate body 42 rotating from the retracted state to the horizontal state, the transmission plate 421 slides upward in the sliding gap, and at the same time drives the slide bar 54 to move in the waist-shaped hole and lift the transmission rod 53, driving the rack 52 to slide upward along the slide rail 51, and then the arc-shaped inner surface of the light guide cover 3 rotates from facing the distal road surface to facing the proximal seat plate assembly 4, realizing the linkage of the movement state between the seat plate body 42 and the light guide cover 3; as an embodiment of the present application, a limiting plate is provided at one end of the slide bar 54 away from the transmission rod 53 to prevent the slide bar 54 from slipping out of the waist-shaped hole of the transmission plate 421 during the movement.

[0059] In the above technical solution, a plurality of limit tube seats 55 are arranged in the accommodating cavity 11, and the transmission rod 53 is passed through the limit tube seat 55; the limit tube seat 55 is designed to limit the movement trajectory of the transmission rod 53, so that the transmission rod 53 moves in a straight line to avoid deflection, thereby ensuring the stability of the movement trajectory of the slide bar 54 in the waist-shaped hole and the movement trajectory of the rack 52 in the slide rail 51.

[0060] See also Figure 1 As a preferred embodiment of the present application, a spiral spring 422 is connected between the seat plate body 42 and the seat plate bracket 41. The spiral spring 422 is arranged on the second rotating shaft to continuously apply elastic force to the seat plate body 42, so that when the device is not used by a person, the seat plate body 42 rotates in the direction of the force applied by the spiral spring 422 to maintain the retracted state; for further information, please refer to Figure 5An auxiliary return spring 511 is provided in the slide rail 51, and the two ends of the auxiliary return spring 511 are respectively abutted against the inner wall of the hollow column 1 and the upper end of the rack 52; when the seat body 42 is in use, the rack 52 approaches the auxiliary return spring 511 and compresses it; when the person leaves the seat body 42, the auxiliary return spring 511 releases its elastic force to push the rack 52 away, and the auxiliary volute spring 422 returns the seat body 42 to a retracted state; the design of the volute spring 422 and the auxiliary return spring 511 enables the smart campus lighting device provided in the present application to automatically retract the seat body 42 after use, and at the same time the light guide cover 3 converges the light of the lamp tube 2 again to illuminate the distant road surface.

[0061] The present application provides a smart campus lighting device. By setting a light guide cover 3 on the lamp tube 2, when no one is on the seat body 42, the seat body 42 is driven by the spiral spring 422 to reset to a tilted retracted state, and the transmission rod 53 cooperates with the rack 52 and the gear 31 to drive the guide cover 3 to deflect, so that the light of the lamp tube 2 is gathered to the road through the light guide cover 3; when someone is sitting on the seat body 42, the seat body 42 is pressed down by the body weight, and the seat body 42 drives the transmission rod 53 to slide upward through the transmission plate 421, and the sensor rod 53 is driven to rotate. 3 drives the rack 52 to slide, and the rack 52 and the gear 31 cooperate to drive the light guide cover 3 to deflect, so that the light guide cover 3 gathers the light of the lamp tube onto the seat body 42, providing lighting for the area around the seat body 42; the smart campus lighting device provided in the present application can provide lighting for the road area and the area near the device, and can flexibly switch between the above two lighting areas. The design of the light guide cover 3 can also gather light, which has the technical effect of improving the light intensity and providing good lighting conditions for people using the device.

[0062] See also Figure 1 As a preferred embodiment of the present application, a reinforcing rod 411 is connected between the seat support 41 and the hollow column 1 of the seat support 41, which is used to improve the connection stability between the seat support 41 and the hollow column 1; a limiting plate 423 is provided on the side of the seat support 41 close to the seat body 42; when someone sits on the seat body 42, the limiting plate 423 can provide support for the seat body 42 under the seat body 42 to prevent the seat body 42 from being compressed and rotating excessively.

[0063] As a preferred embodiment of the present application, a display board 12 is further provided between the two hollow columns 1 ; the display board 12 can not only be used to display promotional content, but also can play a role in strengthening the connection strength between the hollow columns 1 .

[0064] See also Figure 7 As a preferred embodiment of the present application, a canopy 13 is further provided above the hollow column 1; the canopy 13 is used to block dust and rain to prevent damage to the device.

[0065] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A smart campus lighting device, characterized in that: include: Two hollow columns; A lamp tube connected between the two hollow columns; A light guide cover, which is rotatably connected between the two hollow pillars and has the lamp tube cover disposed inside the light guide cover; A seat assembly, the seat assembly comprising: a seat bracket connected to the hollow column, and a seat body rotatably connected to the seat bracket; A transmission assembly, wherein the transmission assembly is arranged inside the hollow column along the length direction of the hollow column; Among them, one end of the transmission component is connected to the light guide cover, and the other end thereof is connected to the seat body, so that when the seat body rotates, the light guide cover is driven to rotate through the transmission component to converge the light of the lamp tube to the direction of the seat body.

2. A smart campus lighting device according to claim 1, characterized in that: Gears are respectively provided at both ends of the light guide cover for connecting the transmission assembly; a transmission plate that rotates synchronously with the seat body is provided on one side of the seat body, and a waist-shaped hole for connecting the transmission assembly is opened on the transmission plate; wherein the gear and the transmission plate are both located inside the hollow column.

3. A smart campus lighting device according to claim 2, characterized in that: The transmission assembly includes: a slide rail, which is fixed inside the hollow column and corresponds to the position of the gear; A rack, the rack being slidably connected to the slide rail and meshing with the gear; A sliding rod, the sliding rod being slidably connected to the waist-shaped hole; A transmission rod, both ends of which are connected to the rack and the slide bar respectively, and are used to synchronize the movement states of the slide bar and the rack.

4. The smart campus lighting device according to claim 1, characterized in that: A spiral spring is connected between the seat plate body and the seat plate bracket, and is used to apply a restoring elastic force to the seat plate body.

5. The smart campus lighting device according to claim 3, characterized in that: An auxiliary return spring is arranged in the slide rail, and two ends of the auxiliary return spring are respectively in contact with the hollow column and the rack, so as to apply an elastic force toward the slide rod to the rack.

6. The smart campus lighting device according to claim 3, characterized in that: A plurality of position-limiting pipe seats are arranged in the hollow column, and the transmission rod is passed through the position-limiting pipe seats.

7. The smart campus lighting device according to claim 1, characterized in that: The seat support is provided with a limiting plate, and the limiting plate is located below the seat body and is used to provide support for the seat body.

8. The smart campus lighting device according to claim 1, characterized in that: A display board is arranged between the two hollow columns.

9. The smart campus lighting device according to claim 1, characterized in that: A canopy is arranged above the hollow column.

Images