Street lamp with image display function

Abstract

The utility model relates to a street lamp with an image display function. The street lamp with the image display function comprises a lamp holder used for being vertically installed at an installation position; the illumination light source is arranged at the top of the lamp holder and used for providing illumination light; the display device is arranged on the lamp holder, located below the illumination light source and used for displaying image content; wherein the display device is provided with at least one ink display screen; the communication device is electrically connected with the display device; the communication device is used for receiving an external display control signal and transmitting the external display control signal to the display device so as to update the image content displayed by the display device. According to the scheme provided by the invention, the street lamp has an image display function, the communication device receives the external display control signal to update the displayed image content, and the propaganda information displayed on the street lamp can be updated without disassembly and assembly, so that the updating efficiency and diversity of the propaganda information displayed on the street lamp are effectively improved; the maintenance cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of public facilities, and in particular to a street lamp with an image display function. Background Art

[0002] With the acceleration of urbanization, public lighting facilities have become an important part of urban infrastructure, while the main function of traditional public street lamps is limited to providing nighttime lighting, and their functions are relatively simple. In order to improve the utilization rate of public street lamps, related technologies have been developed to set billboards or propaganda boards on public street lamps, so that public street lamps have information propaganda functions, so as to utilize the information propaganda functions of public street lamps for information display.

[0003] In the related art, public street lamps with information dissemination functions generally use billboards or propaganda boards that display fixed content to achieve information dissemination functions, which to a certain extent limits the updating and diversity of information. In addition, when the content of the billboard or propaganda board needs to be replaced, a large amount of manpower is required for disassembly and assembly, which increases maintenance costs and reduces work efficiency. Utility Model Content

[0004] In order to solve or partially solve the problems existing in the related art, the present application provides a street lamp with an image display function, which can enable the street lamp to have an image display function and receive an external display control signal through a communication device to update the displayed image content. The promotional information displayed on the street lamp can be updated without disassembly and assembly, thereby effectively improving the updating efficiency and diversity of the promotional information displayed on the street lamp and reducing maintenance costs.

[0005] In a first aspect, the present application provides a street lamp with an image display function, comprising:

[0006] A lamp stand, for vertical installation at the installation location;

[0007] An illumination light source disposed on the top of the lamp stand, for providing illumination light;

[0008] A display device disposed on the lamp frame and located below the illumination light source, the display device being used to display image content; wherein the display device has at least one ink display screen; and

[0009] A communication device electrically connected to the display device; the communication device is used to receive an external display control signal and transmit it to the display device, so as to update the image content displayed by the display device.

[0010] In some embodiments, the display device is located on a side of the lamp holder close to the lighting source.

[0011] In some embodiments, the display device has two ink display screens, and the two ink display screens are arranged back to back.

[0012] In some embodiments, the display device has at least three ink display screens, and at least three of the ink display screens are arranged in a polyhedron.

[0013] In some embodiments, the communication device includes: at least one of an Ethernet module, a Bluetooth module, a WIFI module, a 4G module and a 5G module.

[0014] In some embodiments, the street lamp with image display function further includes:

[0015] a first front light module disposed on the lamp frame, the first front light module being used to provide a reading auxiliary light source for the front of at least one ink display screen; and / or

[0016] A second front light module is arranged on the display device, and the second front light module is used to provide a reading auxiliary light source for the front side of at least one of the ink display screens.

[0017] In some embodiments, the street lamp with image display function further includes:

[0018] At least one heating plate corresponds to at least one of the ink display screens, each of the heating plates is attached to one of the ink display screens, and the heating plate is used to heat and increase the temperature of the corresponding ink display screen.

[0019] In some embodiments, the street lamp with image display function further includes:

[0020] A temperature controller electrically connected to at least one of the heating plates, wherein the temperature controller comprises a temperature sensor, and the temperature controller obtains an external temperature value through the temperature sensor and controls the heating of the heating plate according to the external temperature value.

[0021] In some embodiments, the display device further includes:

[0022] a power supply battery electrically connected to at least one of the ink display screens, the power supply battery being used to supply power to at least one of the ink display screens; and

[0023] A solar panel electrically connected to the power supply battery, wherein the solar panel is used to convert solar energy into electrical energy and charge the power supply battery.

[0024] In some embodiments, the lamp holder is provided with a fixing frame corresponding to the display device, and the display device is detachably fixed to the fixing frame.

[0025] The technical solution provided by this application may have the following beneficial effects:

[0026] According to the technical solution of the present application, a display device is arranged on the lamp frame of the street lamp. Through the ink display screen of the display device, the street lamp can have an image display function, and an external display control signal is received through a communication device to update the displayed image content. The promotional information displayed on the street lamp can be updated without disassembly, thereby effectively improving the updating efficiency and diversity of the promotional information displayed on the street lamp and reducing maintenance costs.

[0027] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and other objects, features and advantages of the present application will become more apparent by describing in more detail exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0029] Figure 1 is a schematic diagram of the structure of a street lamp with an image display function shown in an embodiment of the present application;

[0030] Figure 2 is another structural schematic diagram of a street lamp with an image display function shown in an embodiment of the present application;

[0031] Figure 3 is another structural schematic diagram of a street lamp with an image display function shown in an embodiment of the present application;

[0032] Figure 4 is a schematic diagram of the structure of a display device in a street lamp with an image display function shown in an embodiment of the present application;

[0033] Figure 5 is another structural schematic diagram of a display device in a street lamp with an image display function shown in an embodiment of the present application;

[0034] Figure 6 It is another structural schematic diagram of a street lamp with image display function shown in an embodiment of the present application.

[0035] Figure numerals: 110, lamp holder; 111, fixing frame; 120, lighting source; 130, display device; 131, ink display screen; 132, power supply battery; 133, solar panel; 140, communication device; 150, heating plate; 160, temperature controller. DETAILED DESCRIPTION

[0036] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0037] It should be understood that although the terms "first", "second", "third", etc. may be used in the present application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0038] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, or 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. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In the related art, public street lamps with information dissemination functions generally use billboards or propaganda boards that display fixed content to achieve information dissemination functions, which to a certain extent limits the updating and diversity of information. In addition, when the content of the billboard or propaganda board needs to be replaced, a large amount of manpower is required for disassembly and assembly, which increases maintenance costs and reduces work efficiency.

[0041] In response to the above-mentioned problems, an embodiment of the present application provides a street lamp with an image display function, which can enable the street lamp to have an image display function and receive an external display control signal through a communication device to update the displayed image content. The promotional information displayed on the street lamp can be updated without disassembly and assembly, thereby effectively improving the updating efficiency and diversity of the promotional information displayed on the street lamp and reducing maintenance costs.

[0042] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0043] Figure 1 is a schematic diagram of the structure of a street lamp with an image display function shown in an embodiment of the present application; Figure 2 It is another structural schematic diagram of a street lamp with image display function shown in an embodiment of the present application.

[0044] See also Figure 1 and Figure 2 The street lamp with image display function of the present application includes: a lamp frame 110, an illumination light source 120, a display device 130 and a communication device 140.

[0045] The lamp holder 110 is used to be installed vertically at the installation position. It should be understood that the lamp holder 110 can be installed vertically at the installation position by screw fixing. The installation position can be a road surface or a bridge deck, and of course the installation position can also be other positions, which are not limited here. Specifically, the lamp holder 110 can be installed through a base located at the bottom thereof.

[0046] The illumination light source 120 is disposed on the top of the lamp holder 110, wherein the illumination light source 120 is used to provide illumination light. Specifically, the illumination light source 120 can provide white or yellow illumination light. Of course, the illumination light source 120 can also be provided with a filter to change the color of the illumination light provided by the illumination light source 120.

[0047] The display device 130 is arranged on the lamp frame 110 and is located below the illumination light source 120. The display device 130 is used to display image content. Specifically, the image content may include static or dynamic images. The display device 130 has at least one ink display screen 131. The ink display screen 131 is also called an electronic paper display screen. Compared with the traditional liquid crystal display screen, the ink display screen 131 has the characteristics of low power consumption and good daylight readability. The pattern displayed by the ink display screen 131 is close to the pattern displayed by the paper material used in traditional billboards or propaganda boards. The display device 130 uses the ink display screen 131 to realize the image display function, which reduces the energy consumption of the display device 130 to a limited extent, and further realizes energy saving and environmental protection.

[0048] The communication device 140 is electrically connected to the display device 130. Specifically, the communication device 140 is used to receive an external display control signal and transmit it to the display device 130, and the image content displayed by the display device 130 is updated through the external display control signal. It should be understood that the external display control signal is used to control the display drive of the display device 130. After the display device 130 receives the external display control signal, it displays the corresponding image content according to the external display control signal. In some embodiments, the communication device 140 includes: at least one of an Ethernet module, a Bluetooth module, a WIFI module, a 4G module, and a 5G module. It can be known that the communication device 140 can be composed of one or more combinations of an Ethernet module, a Bluetooth module, a WIFI module, a 4G module, and a 5G module. The communication device 140 can realize wired or wireless communication through the above modules. In specific applications, the communication device 140 can be integrated into the display device 130 in an integrated manner. For example, the communication device 140 may be a 4G module or a 5G module integrated in the display device 130 , so that the display device 130 may realize external remote control of the image content displayed by the display device 130 through a 4G signal or a 5G signal.

[0049] In the technical solution of the present application, the street lamp with image display function provides illumination light through the illumination light source 120 located at the top of the lamp frame 110 to realize the illumination function of the street lamp, and uses the display device 130 arranged on the lamp frame 110 and located below the illumination light source 120 to realize the display of the image information to be promoted. When updating the image content displayed by the display device 130, an external display control signal is sent to the communication device 140, so that the external display control signal is transmitted to the display device 130 through the communication device 140, so that the display device 130 controls at least one ink display screen 131 to display the corresponding image content according to the external display control signal.

[0050] Figure 3 It is another structural schematic diagram of a street lamp with image display function shown in an embodiment of the present application.

[0051] See also Figure 3In some embodiments, the display device 130 may be located on a side of the lamp stand 110 close to the illumination light source 120. It can be known that the illumination light source 120 can provide illumination light, and the display device 130 realizes image content display through the ink display screen 131, wherein the ink display screen 131 requires external illumination to display the image content displayed. In the case of poor lighting conditions, by setting the display device 130 on a side of the lamp stand 110 close to the illumination light source 120, the illumination light provided by the illumination light source 120 can be used in the case of poor lighting conditions to ensure the display effect of the display device 130. In some specific embodiments, the position of the display device 130 can also be set according to preset installation conditions, wherein the preset installation conditions may include but are not limited to a ground height threshold and a protruding road surface threshold, for example, the ground height threshold may be 5 meters, and the protruding road surface threshold may be 0 meters, so that the position of the display device 130 on the lamp stand 110 is greater than 5 meters from the ground, and the protruding distance relative to the road surface is less than 0 meters.

[0052] In some embodiments, the lamp holder 110 may be provided with a fixing frame 111 corresponding to the display device 130, and the display device 130 may be detachably fixed to the fixing frame 111. By utilizing the display device 130 being detachably fixed to the fixing frame 111, the display device 130 may be quickly removed or installed on the lamp holder 110, thereby effectively improving the maintenance efficiency of the display device 130. Specifically, the fixing frame 111 may be provided with a detachable connection structure, wherein the detachable connection structure may be a slide groove structure or a buckle structure, and the display device 130 may be quickly installed on the fixing frame 111 through the slide groove structure or the buckle structure.

[0053] In some specific embodiments, the fixing frame 111 can be configured to rotate around the light frame 110 in the horizontal direction. In this way, by adjusting the position of the fixing frame 111 relative to the light frame 110, the display direction corresponding to the image content displayed by the display device 130 can be adjusted. Specifically, the fixing frame 111 can have a rotating end rotatably arranged on the light frame 110 and a mounting end connected to the rotating end, wherein the display device 130 can be fixed to the mounting end of the fixing frame 111, and the position of the display device 130 located at the mounting end relative to the light frame 110 can be adjusted by the rotating end of the fixing frame 111, such as Figure 1 and Figure 3 As shown. The rotating end can rotate around the lamp holder 110 in an automatic or passive manner. For example, the rotating end can be driven to rotate by a rotating motor to achieve automatic rotation.

[0054] In some embodiments, the display device 130 may have two ink display screens 131, wherein the two ink display screens 131 are arranged back to back to form a double-sided screen structure. The display device 130 with a double-sided screen structure can further improve the display effect of the display device 130 by displaying the information to be promoted graphically. In some specific embodiments, the display device 130 may also have at least three ink display screens 131, wherein at least three ink display screens 131 are arranged in a polyhedron. In other words, the display area formed by at least three ink display screens 131 may be a polyhedron, for example, three ink display screens 131 form a triangular prism, and the three ink display screens 131 correspond to three display directions respectively. In this way, the display effect of the display device 130 can be further improved by arranging at least three ink display screens 131 in a polyhedron. In some other embodiments, the display device 130 may have at least two ink display screens 131, wherein at least two ink display screens 131 can form an overall display area by splicing.

[0055] In some embodiments, in order to further improve the display effect of the display device 130, the street lamp with image display function of the present application further includes: a first front light module (not shown in the figure) arranged on the lamp frame 110 and / or a second front light module (not shown in the figure) arranged on the display device 130. Among them, the first front light module and the second front light module can both be used to provide a reading auxiliary light source for the front of at least one ink display screen 131. It should be understood that the ink display screen mainly uses the reflection of natural light to display images. In the case of poor natural light conditions, the front of the ink display screen 131 is provided with an auxiliary light source that is easy to read through the first front light module or the second front light module, which effectively enhances the display effect of the display device 130. Specifically, the first front light module and the second front light module can both use an irradiation lamp. In some specific embodiments, the second front light module can be a light strip integrated in the display device 130. It should be noted that the auxiliary light source provided by the first front light module and / or the second front light module can be injected from the front of the ink display screen 131 from any side, for example, irradiating the front of the ink display screen 131 from top to bottom or from bottom to top.

[0056] Figure 4 It is a schematic diagram of the structure of a display device in a street lamp with an image display function shown in an embodiment of the present application.

[0057] See also Figure 4In some embodiments, the street lamp with image display function of the present application further includes: at least one heating plate 150 corresponding to at least one ink display screen 131. Each heating plate 150 is attached to an ink display screen 131, wherein the heating plate 150 is used to heat and increase the temperature of the corresponding ink display screen 131. Specifically, the heating plate 150 is attached to the back of the ink display screen 131. It can be understood that the external temperature will affect the operation of the ink display screen 131. In order to prevent the external temperature from being too low and affecting the normal operation of the ink display screen 131, when the external temperature is too low, for example, when the external temperature is zero degrees, the heating plate 150 is used to heat the back of the ink display screen 131, so that the working environment of the ink display screen 131 is heated to above zero degrees, thereby ensuring the working stability of the ink display screen 131, and then improving the working stability of the street lamp with image display function of the present application.

[0058] Figure 5 It is another structural schematic diagram of a display device in a street lamp with an image display function shown in an embodiment of the present application.

[0059] See also Figure 5 When the two ink display screens 131 are arranged back to back, a heating plate 150 can be arranged between the two ink display screens 131, and the two ink display screens 131 can be heated simultaneously by using one heating plate 150, thereby effectively reducing the design cost.

[0060] Figure 6 It is another structural schematic diagram of a street lamp with image display function shown in an embodiment of the present application.

[0061] See also Figure 6 In some specific implementations, the street lamp with image display function of the present application further includes: a temperature controller 160 electrically connected to at least one heating plate 150. The temperature controller 160 includes a temperature sensor, and the temperature controller 160 obtains the external temperature value through the temperature sensor and controls the heating of the heating plate 150 according to the external temperature value. In this way, the temperature controller 160 and the heating plate 150 are used to realize automatic heating control of the ink display screen 131, further improving the working stability of the street lamp with image display function of the present application. Specifically, the temperature controller 160 can also include an automatic temperature control circuit, wherein the automatic temperature control circuit can adopt the existing technology, and the temperature controller 160 uses the automatic temperature control circuit to realize automatic heating control of the heating plate 150.

[0062] In some other embodiments, the display device 130 further includes: a power supply battery 132 electrically connected to at least one ink display screen 131 and a solar panel 133 electrically connected to the power supply battery 132. Among them, the power supply battery 132 is used to power at least one ink display screen 131, and specifically, the power supply battery 132 can be a lithium battery. The solar panel 133 is used to convert solar energy into electrical energy and charge the power supply battery 132. It can be known that by cooperating with the power supply battery 132 and the solar panel 133, a wireless power supply is provided for the ink display screen 131 of the display device 130, so that there is no need to lead a power line from the lamp holder 110 for powering the display device 130, thereby greatly improving the convenience of the display device 130 when used. Specifically, the solar panel 133 can be set on the outer shell of the display device 130 to facilitate the absorption and conversion of solar energy by the solar panel 133. Further, the solar panel 133 can also be set at a certain angle with the horizontal plane to adapt to the maximum solar illumination time corresponding to the installation position, effectively improve the illumination time of the solar panel 133, and then improve the power supply effect of the solar panel 133.

[0063] In this embodiment, the technical solution of the present application is to provide a display device on the lamp frame of the street lamp. Through the ink display screen of the display device, the street lamp can have an image display function, and receive an external display control signal through a communication device to update the displayed image content. The promotional information displayed on the street lamp can be updated without disassembly, thereby effectively improving the updating efficiency and diversity of the promotional information displayed on the street lamp and reducing maintenance costs.

[0064] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0065] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A street lamp with image display function, characterized in that: include: A lamp stand, for vertical installation at the installation location; An illumination light source disposed on the top of the lamp stand, for providing illumination light; A display device disposed on the lamp stand and below the illumination light source, the display device being used to display image content; wherein the display device has at least one ink display screen; and A communication device electrically connected to the display device; the communication device is used to receive an external display control signal and transmit it to the display device, so as to update the image content displayed by the display device; The street lamp with image display function also includes: a first front light module disposed on the lamp frame, the first front light module being used to provide a reading auxiliary light source for the front of at least one ink display screen; and / or A second front light module is arranged on the display device, and the second front light module is used to provide a reading auxiliary light source for the front side of at least one of the ink display screens.

2. The street lamp with image display function according to claim 1, characterized in that: The display device is located on a side of the lamp frame close to the illumination light source.

3. The street lamp with image display function according to claim 1, characterized in that: The display device comprises two ink display screens, and the two ink display screens are arranged back to back.

4. The street lamp with image display function according to claim 1, characterized in that: The display device has at least three ink display screens, and the at least three ink display screens are arranged in a polyhedron.

5. The street lamp with image display function according to claim 1, characterized in that: The communication device includes: at least one of an Ethernet module, a Bluetooth module, a WIFI module, a 4G module and a 5G module.

6. The street lamp with image display function according to claim 1, characterized in that: The street lamp with image display function also includes: At least one heating plate corresponds to at least one of the ink display screens, each of the heating plates is attached to one of the ink display screens, and the heating plate is used to heat and increase the temperature of the corresponding ink display screen.

7. The street lamp with image display function according to claim 6, characterized in that: The street lamp with image display function also includes: A temperature controller electrically connected to at least one of the heating plates, wherein the temperature controller comprises a temperature sensor, and the temperature controller obtains an external temperature value through the temperature sensor and controls the heating of the heating plate according to the external temperature value.

8. The street lamp with image display function according to any one of claims 1 to 7, characterized in that: The display device further includes: a power supply battery electrically connected to at least one of the ink display screens, the power supply battery being used to supply power to at least one of the ink display screens; and A solar panel electrically connected to the power supply battery, wherein the solar panel is used to convert solar energy into electrical energy and charge the power supply battery.

9. The street lamp with image display function according to any one of claims 1 to 7, characterized in that: The lamp frame is provided with a fixing frame corresponding to the display device, and the display device can be detachably fixed to the fixing frame.

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