Induction type automatic dimming energy-saving signboard

Abstract

The utility model discloses an induction type automatic dimming energy-saving signboard, which belongs to the technical field of signboard light, and comprises a board body, a lamp box, a support frame, a groove, an expansion piece, a cleaning rod and a photosensitive sensor, in the lamp box, a photosensitive sensor receives the light intensity of the surrounding environment through the side face of the lamp box, the light intensity is inversely proportional to the brightness of the lamp tube, the photosensitive sensor feeds back the received light intensity to a control element, and then the control element improves or reduces the brightness of the lamp tube and even turns off the lamp tube. Meanwhile, when sundries or attachments exist on the side face of the lamp box, the micro camera feeds back the situation to the control element, and the control element drives the cleaning rod to break away from the groove through the expansion piece, so that the impurities or attachments are cleared away from the fluff on the inner side of the cleaning rod; therefore, the utility model provides an automatic dimming energy-saving lamp box which can realize the effects of automatic dimming and energy saving, can maintain the long-term normal operation of the dimming function, and improves the practicability of the lamp box.

Description

Technical Field

[0001] The utility model relates to the technical field of sign lighting, in particular to an inductive automatic dimming energy-saving signboard. Background Art

[0002] A signboard refers to a sign that serves as a sign. It can indicate the direction of travel to pedestrians and also serve as an advertisement, displaying products or services that shopping malls or restaurants need to promote. In order to ensure that the signboard can still serve as a sign in dim light, a light box is installed on the existing signboard, and the light emitted by the light box makes the signboard appear. However, most light boxes can only be turned on and off manually when in use, and cannot automatically adjust the brightness according to the light intensity of the surrounding environment, thereby failing to achieve energy-saving effects, which in turn leads to a waste of electricity resources and affects the practicality of the light box. Utility Model Content

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to propose an inductive automatic dimming energy-saving sign;

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides an inductive automatic dimming energy-saving sign, comprising:

[0006] A plate body, wherein a mounting groove is provided on the surface of the plate body, and the identification plate is installed in the mounting groove, and the plate body is used to fix the identification plate on a plane;

[0007] A light box, wherein the light box is arranged at the bottom of the plate body, a lighting window is provided on the top surface of the light box, and a support frame is installed on the box body, a groove is provided on the bottom surface of the support frame, and a plurality of retractors are arranged in the groove, a cleaning rod is provided at the output end of the retractor, and the cleaning rod is arranged around the outer side of the light box;

[0008] A photosensor is installed in the light box and is electrically connected to the light tube in the light box.

[0009] The preferred technical solution of the utility model is that an arc-shaped plate is fixedly connected to the support frame, and the end of the arc-shaped plate is arranged to be tilted downward.

[0010] The preferred technical solution of the utility model is that a screw column is fixedly connected to the upper surface of the cleaning rod, and a positioning ring is fixedly connected to the end of the telescope, and a screw nut is arranged above the positioning ring.

[0011] The preferred technical solution of the utility model is that solar panels are installed on the top of the light box and around the lighting window, and a power storage device is arranged in the light box, and the power storage device is electrically connected to the solar panels.

[0012] The preferred technical solution of the utility model is that a reflective plate is fixedly connected to the plate body around the installation groove, and a lens is arranged on the inner side of the reflective plate.

[0013] A preferred technical solution of the utility model is that the end of the reflector is bent toward the direction of the installation groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides an inductive automatic dimming energy-saving signboard, which is provided with a plate body, a light box, a supporting frame, a groove, a telescopic device, a cleaning rod and a photosensitive sensor; in the light box, the photosensitive sensor receives the light intensity of the surrounding environment through the side of the light box, the light intensity is inversely proportional to the brightness of the lamp tube, and the photosensitive sensor feeds back the received light intensity to the control element, and then the control element increases or decreases the brightness of the lamp tube, or even turns off the lamp tube, so as to achieve the effect of automatic dimming of the signboard; at the same time, when the side of the light box is blurred or has attachments, the micro camera feeds back the situation to the control element, and the control element drives the cleaning rod to leave the groove through the telescopic device, so that the fluff inside the cleaning rod cleans the impurities or attachments, which is conducive to the normal reception of the light intensity of the surrounding environment by the photosensitive sensor;

[0016] Therefore, the utility model provides a light box that can automatically adjust the light, achieve energy saving, maintain the normal operation of the dimming function for a long time, and improve the practicality of the light box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the sign provided in the specific implementation mode of the utility model;

[0018] Figure 2 It is a schematic diagram of the relevant structure of the reflector provided in the specific implementation mode of the utility model;

[0019] Figure 3 It is a schematic diagram of the relevant structure of the positioning ring provided in the specific implementation mode of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Board body; 11. Mounting groove; 2. Light box; 21. Lighting window; 22. Support frame; 23. Groove; 24. Telescopic device; 25. Cleaning rod; 3. Curved board; 4. Screw column; 41. Positioning ring; 42. Screw nut; 5. Solar panel; 6. Reflector. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0023] An inductive automatic dimming energy-saving signboard, comprising:

[0024] A plate body 1, a mounting groove 11 is provided on the surface of the plate body 1, and the identification plate is installed in the mounting groove 11, and the plate body 1 is used to fix the identification plate on a plane;

[0025] A light box 2 is provided at the bottom of the plate body 1, a lighting window 21 is provided on the top surface of the light box 2, and a support frame 22 is installed on the box body, a groove 23 is provided on the bottom surface of the support frame 22, and a plurality of retractors 24 are provided in the groove 23, a cleaning rod 25 is provided at the output end of the retractor 24, and the cleaning rod 25 is provided around the outer side of the light box 2;

[0026] A photosensor is installed in the light box 2 and is electrically connected to the light tube in the light box 2;

[0027] like Figure 1-3 As shown, when in use, the lamp tube in the light box 2 emits light and shines through the lighting window 21 toward the sign in the mounting groove 11, thereby making the sign visible in a dark environment and attracting the attention of pedestrians;

[0028] On the side of the light box 2, one side of the light box 2 is fixedly connected to the surface of the plate body 1, and the other side faces the surrounding environment, wherein the other side is made of light-transmitting material, such as glass, so as to increase the contact area between the photosensitive sensor and the surrounding environment, and the photosensitive sensor, the control element, and the micro camera are all installed in the light box 2, so as to facilitate the photosensitive sensor to receive the light intensity of the surrounding environment. The stronger the light intensity, the more the photosensitive sensor will feedback to the control element, so that the control element reduces the brightness of the lamp tube, or even turns off the lamp tube. On the contrary, the weaker the light intensity, the brighter the brightness of the lamp tube, so as to achieve the effect of automatic dimming of the signboard;

[0029] At the same time, when the side glass of the light box 2 is blurred or has attachments, the micro camera monitors the picture and feeds the picture back to the control element. The control element controls the multiple telescopic devices 24 to start, and the telescopic devices 24 drive the cleaning rod 25 to disengage from the groove 23, so that the fluff inside the cleaning rod 25 moves down along the glass, thereby reducing the impurities or attachments on the glass, which is conducive to the normal reception of the light intensity of the surrounding environment by the photosensitive sensor;

[0030] Therefore, the utility model provides a light box 2 that can automatically adjust the light to achieve energy saving, and can maintain the normal operation of the dimming function for a long time, and improve the practicality of the light box 2.

[0031] As a possible implementation of this solution, preferably, Figure 1-2 As shown, an arc plate 3 is fixedly connected to the support frame 22, and the end of the arc plate 3 is tilted downward; when it rains, rainwater slides along the surface of the arc plate 3. Since the arc plate 3 is bent downward, under the guidance of the arc plate 3, the rainwater is thrown away from the side of the light box 2 along the arc plate 3, reducing the splashing or flow of rainwater on the side of the light box 2, causing rainwater and dust to combine on the glass to form stains, affecting the light intensity of the surrounding environment received by the photosensitive sensor.

[0032] As a possible implementation of this solution, preferably, Figure 3 As shown, a screw column 4 is fixedly connected to the upper surface of the cleaning rod 25, and a positioning ring 41 is fixedly connected to the end of the telescope 24, and a nut 42 is arranged above the positioning ring 41; the end of the telescope 24 is inserted into the screw column 4, and then the nut 42 is slid and rotated to connect the thread in the screw film with the thread on the screw column 4, thereby realizing a detachable connection between the cleaning rod 25 and the telescope 24, which is convenient for cleaning and disassembly of the cleaning rod 25, and the positioning ring 41 is used to prevent the nut 42 from detaching from the end of the telescope 24.

[0033] As a possible implementation of this solution, preferably, Figure 1 As shown, solar panels 5 are installed on the top of the light box 2 and around the lighting window 21, and a power storage device is provided in the light box 2, and the power storage device is electrically connected to the solar panels 5; the solar panels 5 convert received light into electrical energy, and can store the electrical energy in the power storage device, thereby providing power for the lamp, further improving the energy-saving effect.

[0034] As a possible implementation of this solution, preferably, Figure 1-2 As shown, a reflector 6 is fixedly connected around the mounting groove 11 and on the plate body 1, and a lens is arranged on the inner side of the reflector 6; the reflector 6 is arranged around the signboard, and the light irradiated by the lamp tube is reflected to the surface of the signboard through the lens inside the reflector 6, thereby improving the overall brightness of the signboard.

[0035] As a possible implementation of this solution, preferably, Figure 2 As shown, the end of the reflector 6 is bent toward the direction of the mounting groove 11; the ends of the surrounding reflectors 6 are bent inward and downward, so that the reflected light is gathered on the surface of the sign, thereby reducing the diffusion of the reflected light to the surroundings, further improving the overall brightness of the sign, and improving the conspicuity of the sign.

[0036] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. An inductive automatic dimming energy-saving sign, characterized in that: include: A plate body (1), wherein a mounting groove (11) is provided on the surface of the plate body (1), and the identification plate is mounted in the mounting groove (11), and the plate body (1) is used to fix the identification plate on a plane; A light box (2), the light box (2) being arranged at the bottom of the plate body (1), the top surface of the light box (2) being provided with a lighting window (21), and a support frame (22) being installed on the light box (2), the bottom surface of the support frame (22) being provided with a groove (23), and a plurality of telescopic devices (24) being arranged in the groove (23), a cleaning rod (25) being arranged at the output end of the telescopic device (24), and the cleaning rod (25) being arranged around the outer side of the light box (2); A photosensor is installed in the light box (2), and the photosensor is electrically connected to the lamp tube in the light box (2).

2. The inductive automatic dimming energy-saving signboard according to claim 1 is characterized in that: An arc-shaped plate (3) is fixedly connected to the support frame (22), and the end of the arc-shaped plate (3) is arranged to be tilted downward.

3. The inductive automatic dimming energy-saving signboard according to claim 1 is characterized in that: A screw column (4) is fixedly connected to the upper surface of the cleaning rod (25), and a positioning ring (41) is fixedly connected to the end of the telescopic device (24), and a screw nut (42) is arranged above the positioning ring (41).

4. The inductive automatic dimming energy-saving signboard according to claim 1 is characterized in that: A solar panel (5) is installed on the top of the light box (2) and around the lighting window (21), and a power storage device is provided inside the light box (2), and the power storage device is electrically connected to the solar panel (5).

5. The inductive automatic dimming energy-saving signboard according to claim 1 is characterized in that: A reflector (6) is fixedly connected around the mounting groove (11) and on the plate body (1), and a lens is arranged on the inner side of the reflector (6).

6. The inductive automatic dimming energy-saving signboard according to claim 5 is characterized in that: The end of the reflective plate (6) is bent towards the mounting groove (11).

Images