Self-luminous electric signboard

Abstract

The utility model discloses a self-luminous electric signboard, and relates to the technical field of signboards. The LED lamp comprises a shell, the front face of the shell is in contact with a frame, and the front face of the frame is fixedly connected with an LED lamp strip. According to the utility model, the turntable is arranged, specifically, the motor is started, when the joint I moves downwards to be in contact with the joint II, the circuit is closed, the LED lamp and the LED lamp strip are lightened, the LED lamp transmits light rays to the light-transmitting plate and irradiates the light rays from the light-transmitting hole, and the sleeve shaft continuously descends along with the rotation of the turntable until the fixed column moves to the lowest point; the first connector is not driven immediately, but when the bottom of the inner wall of the sleeve shaft makes contact with the bottom of the second limiting plate, the first connector is driven to rise and then is separated from the second connector, at the moment, the circuit is disconnected, the LED lamp and the LED lamp strip are turned off, and according to the design, the LED lamp and the LED lamp strip can be turned on to warn people. And the LED lamp flickers intermittently, so that people can notice the signboard better, and electric energy can be saved to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of identification plates, and in particular relates to a self-luminous electric identification plate. Background Art

[0002] As the name implies, power signboards are signs that serve as identification. They are used to warn workers not to approach live parts of equipment or to prohibit operating equipment. They can also be used to indicate where workers can work and to remind them of other safety matters that must be paid attention to during work, in order to prevent accidents on site. In outdoor construction, especially during cross-operation, the role of signboards is even more obvious.

[0003] According to the published patent with application announcement number CN219591061U, a self-luminous power sign can be easily replaced with different signs, which is convenient for reminding people and improving the safety of workers. At the same time, after absorbing light, the luminous film can emit light for a long time at night, which is convenient for people to watch the signs during night construction. However, there are still the following shortcomings, such as:

[0004] The device relies on luminous film to absorb light and then emit light at night. The duration of its light emission is short and it is difficult to last the entire night. As time goes by, its light intensity will gradually decrease and it cannot achieve the desired warning effect. Therefore, we proposed a self-luminous power sign. Utility Model Content

[0005] The purpose of the utility model is to provide a self-luminous electric signboard. By setting a turntable, the LED lights and LED light strips can be lit to warn people, and the intermittent flashing of the LED lights can make people pay more attention to the signboard, and can also save electricity to a certain extent, solving the problem that the existing device has a short light duration at night and is difficult to last the whole night, and as time goes by, its light intensity will gradually decrease and cannot achieve the expected warning effect.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a self-luminous electric sign, comprising a shell, the front of the shell contacts a frame, the front of the frame is fixedly connected to an LED light bar, the back of the inner wall of the shell is fixedly connected to a battery, the back of the inner wall of the shell is fixedly connected to a support seat, the front of the support seat is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a turntable, the back of the turntable is fixedly connected to a fixing column, and the outer surface of the fixing column is rotatably connected to a connecting rod;

[0008] The connecting rod is rotatably connected to a rotating shaft at one end away from the fixed column, the outer surface of the rotating shaft is rotatably connected to a connecting seat, the bottom of the connecting seat is fixedly connected to a sleeve shaft, the inner wall of the sleeve shaft is slidably connected to a limiting plate 2, the bottom of the limiting plate 2 is fixedly connected to an inner shaft, the bottom of the inner shaft is fixedly connected to a joint 1, the back of the inner wall of the outer shell is fixedly connected to a base, and the top of the base is fixedly connected to a joint 2. This design can light up the LED light and the LED light strip to alert people, and the intermittent flashing of the LED light can make people pay more attention to the signboard and can also save electricity to a certain extent.

[0009] Furthermore, the outer surface of the rotating shaft is rotatably connected to the inner wall of the support seat, the outer surface of the sleeve shaft is slidably connected to a limiting block, and the back side of the limiting block is fixedly connected to the back side of the inner wall of the shell. By setting the limiting block, the sleeve shaft is limited.

[0010] Furthermore, the outer surface of the inner shaft is slidably connected to the inner wall of the sleeve shaft, an LED lamp is fixedly connected to the front of the base, and a connecting column is fixedly connected to the top of the outer shell. Through the cooperation between the inner shaft and the sleeve shaft, the circuit path time can be extended.

[0011] Furthermore, a photovoltaic panel is fixedly connected to the top of the connecting column, a sunshade is fixedly connected to the inner wall of the frame, a through hole is opened on the front of the sunshade, and a light-transmitting plate is slidably connected to the inner wall of the outer shell. By setting up the photovoltaic panel, the battery can be charged during the day, so that the device can be used for a long time.

[0012] Furthermore, the left and right sides of the frame are fixedly connected with fixed blocks, the back of the fixed block is fixedly connected with a second card block, and the left and right sides of the shell are fixedly connected with a fixed shell. Through the cooperation of the second card block and the first card block, the frame can be fixed to the front of the shell.

[0013] Furthermore, a clamping block 1 is slidably connected to the inner wall of the fixed shell, and there are two clamping blocks 1. The two clamping blocks 1 are fixedly connected to a limiting plate 1 on a side away from each other. By setting the limiting plate 1, the clamping blocks are limited together.

[0014] Furthermore, the limiting plate 1 is fixedly connected with a spring on the side away from each other, and the spring is fixedly connected to the inner wall of the fixed shell at the end away from the limiting plate 1. This design is easy to install and disassemble, and is convenient for repairing or replacing the internal structure of the device.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model provides a turntable, specifically, at night, the electrical appliances inside the device are powered by a battery, the motor will be started, and when the connector 1 moves downward to contact the connector 2, the circuit will be connected, the LED lamp and the LED light strip will light up, and the LED lamp will transmit light through the light-transmitting plate and out from the through hole. As the turntable rotates, the sleeve shaft will continue to descend until the fixed column moves to the lowest point. When the sleeve shaft moves upward, the connector 1 will not be driven immediately, but will be driven to rise and separate from the connector 2 when the bottom of the inner wall of the sleeve shaft contacts the bottom of the second limit plate. At this time, the circuit is broken, the LED lamp and the LED light strip will go out, and this will be repeated thereafter. This design can light up the LED lamp and the LED light strip to warn people, and the intermittent flashing of the LED lamp can make people pay more attention to the signboard, and can also save energy to a certain extent.

[0017] 2. The utility model sets a card block 1, specifically, by pulling the frame toward the front, the frame will drive the card block 2 through the fixed block, the card block 2 will be squeezed by the force, so that it drives the limit plate 1 to compress the spring, giving the card block 2 space to leave, and then the frame is separated from the shell, and then the light-transmitting plate can be taken out to repair the internal structure of the device. This design is convenient for installation and disassembly, and it is convenient to repair or replace the internal structure of the device.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the back of the turntable of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the back side of the sleeve shaft of the utility model;

[0024] Figure 5 The utility model is a schematic diagram of the internal cross-sectional structure of the fixed shell.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Shell; 11. Connecting column; 111. Photovoltaic panel; 112. Fixed shell; 113. Block 1; 114. Limit plate 1; 115. Spring; 116. Battery; 117. Base; 118. LED lamp; 12. Frame; 121. Fixed block; 211. Block 2; 122. LED light strip; 123. Sunshade; 231. Through hole; 124. Translucent plate; 13. Motor; 131. Rotating shaft; 311. Support seat; 132. Turntable; 321. Fixed column; 133. Connecting rod; 134. Connecting seat; 341. Rotating shaft; 135. Sleeve shaft; 351. Limit block; 136. Inner shaft; 361. Limit plate 2; 137. Connector 1; 138. Connector 2. DETAILED DESCRIPTION

[0027] 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 them. Based on the embodiments in 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.

[0028] See also Figure 1-5 As shown, the utility model is a self-luminous electric sign, including a shell 1, the front of the shell 1 contacts with a frame 12, the front of the frame 12 is fixedly connected with an LED light bar 122, the back of the inner wall of the shell 1 is fixedly connected with a battery 116, the back of the inner wall of the shell 1 is fixedly connected with a support base 311, the front of the support base 311 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a rotating shaft 131, the outer surface of the rotating shaft 131 is fixedly connected with a rotating disk 132, the back of the rotating disk 132 is fixedly connected with a fixing column 321, and the outer surface of the fixing column 321 is rotatably connected with a connecting rod 133;

[0029] The connecting rod 133 is rotatably connected to a rotating shaft 341 at one end away from the fixed column 321, and the outer surface of the rotating shaft 341 is rotatably connected to a connecting seat 134, and a sleeve shaft 135 is fixedly connected to the bottom of the connecting seat 134. The inner wall of the sleeve shaft 135 is slidably connected to a limiting plate 2 361, and the bottom of the limiting plate 2 361 is fixedly connected to an inner shaft 136, and the bottom of the inner shaft 136 is fixedly connected to a joint 137, and the back of the inner wall of the shell 1 is fixedly connected to a base 117, and the top of the base 117 is fixedly connected to a joint 2 138. By setting the turntable 132, the electrical appliances inside the device are powered by the battery 116 at night, and the motor 13 will be started. When the joint 1 137 moves downward to contact the joint 2 138, the circuit is connected, and the LED lamp 118 and the LED light strip are connected. 122 will light up, and the LED lamp 118 will emit light through the light-transmitting plate 124 and out from the through hole 231. As the turntable 132 rotates, the sleeve shaft 135 will continue to descend until the fixed column 321 moves to the lowest point. When the sleeve shaft 135 moves upward, the joint 137 will not be driven immediately, but when the bottom of the inner wall of the sleeve shaft 135 contacts the bottom of the limit plate 2 361, the joint 137 will be driven to rise and then separated from the joint 2 138. At this time, the circuit is broken, and the LED lamp 118 and the LED light strip 122 will go out. This will be repeated thereafter. This design can light up the LED lamp 118 and the LED light strip 122 to warn people, and the intermittent flashing of the LED lamp can make people pay more attention to the signboard, and can also save electricity to a certain extent.

[0030] The outer surface of the rotating shaft 131 is rotatably connected to the inner wall of the supporting seat 311 , the outer surface of the sleeve shaft 135 is slidably connected to the limiting block 351 , and the back side of the limiting block 351 is fixedly connected to the back side of the inner wall of the housing 1 .

[0031] The outer surface of the inner shaft 136 is slidably connected to the inner wall of the sleeve shaft 135 , the front of the base 117 is fixedly connected to the LED lamp 118 , and the top of the outer shell 1 is fixedly connected to the connecting column 11 .

[0032] The photovoltaic panel 111 is fixedly connected to the top of the connecting column 11 , the shading plate 123 is fixedly connected to the inner wall of the frame 12 , a through hole 231 is opened on the front of the shading plate 123 , and the light-transmitting plate 124 is slidably connected to the inner wall of the housing 1 .

[0033] The frame 12 is fixedly connected with a fixing block 121 on the left and right sides thereof, a clamping block 211 is fixedly connected with the back side of the fixing block 121 , and a fixing shell 112 is fixedly connected with the left and right sides thereof.

[0034] A clamping block 113 is slidably connected to the inner wall of the fixed shell 112. There are two clamping blocks 113. The two clamping blocks 113 are fixedly connected to a limiting plate 114 at a side away from each other.

[0035] The limiting plate 114 is fixedly connected with a spring 115 on the side away from each other. The spring 115 is fixedly connected to the inner wall of the fixed shell 112 at the end away from the limiting plate 114. By setting the clamping block 113, specifically by pulling the frame 12 toward the front, the frame 12 will drive the clamping block 211 through the fixed block 121. The clamping block 211 will squeeze the clamping block 113 when it is subjected to force, so that it drives the limiting plate 114 to compress the spring 115, giving the clamping block 211 space to leave, and then separating the frame 12 from the shell 1, and then taking out the light-transmitting plate 124 to repair the internal structure of the device. This design is convenient for installation and disassembly, and convenient for repairing or replacing the internal structure of the device.

[0036] A specific application of this embodiment is:

[0037] When using the device, the device is installed in a suitable position. During the day, the photovoltaic panel 111 absorbs solar energy to charge the battery 116. At night, the battery 116 supplies power to the electrical appliances inside the device. The motor 13 is started, which drives the rotating shaft 131 to rotate at a relatively slow speed. The rotating shaft 131 drives the fixed column 321 to rotate through the rotating disk 132. The fixed column 321 drives the rotating shaft 341 to rotate through the connecting rod 133. The rotating shaft 341 drives the sleeve shaft 131 through the connecting seat 134. 5, the sleeve shaft 135 drives the inner shaft 136 to move through the second limit plate 361, and finally drives the joint 137 to move upward or downward. When the joint 137 moves downward to contact the second joint 138, the circuit is connected, the LED lamp 118 and the LED light bar 122 will light up, and the LED lamp 118 will transmit light through the light-transmitting plate 124 and irradiate from the through hole 231. At this time, as the turntable 132 rotates, the sleeve shaft 135 will continue to descend until the fixed column 321 moves to the lowest point. When the sleeve 135 moves upward, the connector 137 will not be driven immediately, but when the bottom of the inner wall of the sleeve 135 contacts the bottom of the second limit plate 361, the connector 137 will be driven to rise and then separated from the connector 2 138. At this time, the circuit is broken, and the LED light 118 and the LED light bar 122 will go out. This will be repeated. This design can light up the LED light 118 and the LED light bar 122 to warn people, and the intermittent flashing of the LED light can make people pay more attention to the sign, and can also to a certain extent To save electric energy, when the device is to be dismantled to repair or replace its internal structure, the frame 12 is pulled toward the front, and the frame 12 drives the second block 211 through the fixed block 121. The second block 211 is subjected to a force that squeezes the first block 113, so that it drives the first limit plate 114 to compress the spring 115, giving the second block 211 space to leave, thereby separating the frame 12 from the housing 1, and then taking out the light-transmitting plate 124 to repair the internal structure of the device. This design facilitates installation and disassembly, and is convenient for repairing or replacing the internal structure of the device.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A self-luminous electric sign, comprising a housing (1), the housing (1) being in contact with a frame (12) on the front side, the frame (12) being fixedly connected with an LED light bar (122) on the front side, characterized in that: A storage battery (116) is fixedly connected to the back of the inner wall of the housing (1); a support seat (311) is fixedly connected to the back of the inner wall of the housing (1); a motor (13) is fixedly connected to the front of the support seat (311); a rotating shaft (131) is fixedly connected to the output end of the motor (13); a rotating disk (132) is fixedly connected to the outer surface of the rotating shaft (131); a fixing column (321) is fixedly connected to the back of the rotating disk (132); and a connecting rod (133) is rotatably connected to the outer surface of the fixing column (321); The connecting rod (133) is rotatably connected to a rotating shaft (341) at one end away from the fixed column (321); the outer surface of the rotating shaft (341) is rotatably connected to a connecting seat (134); the bottom of the connecting seat (134) is fixedly connected to a sleeve shaft (135); the inner wall of the sleeve shaft (135) is slidably connected to a limiting plate 2 (361); the bottom of the limiting plate 2 (361) is fixedly connected to an inner shaft (136); the bottom of the inner shaft (136) is fixedly connected to a joint 1 (137); the back of the inner wall of the outer shell (1) is fixedly connected to a base (117); the top of the base (117) is fixedly connected to a joint 2 (138).

2. A self-luminous electric power sign according to claim 1, characterized in that: The outer surface of the rotating shaft (131) is rotatably connected to the inner wall of the support seat (311), the outer surface of the sleeve shaft (135) is slidably connected to the limit block (351), and the back side of the limit block (351) is fixedly connected to the back side of the inner wall of the outer shell (1).

3. A self-luminous electric power sign according to claim 2, characterized in that: The outer surface of the inner shaft (136) is slidably connected to the inner wall of the sleeve shaft (135); the front of the base (117) is fixedly connected to an LED lamp (118); and the top of the outer shell (1) is fixedly connected to a connecting column (11).

4. A self-luminous electric power sign according to claim 3, characterized in that: The top of the connecting column (11) is fixedly connected to a photovoltaic panel (111), the inner wall of the frame (12) is fixedly connected to a sunshade (123), a through hole (231) is provided on the front of the sunshade (123), and the inner wall of the housing (1) is slidably connected to a light-transmitting plate (124).

5. A self-luminous electric power sign according to claim 4, characterized in that: The frame (12) is fixedly connected to a fixed block (121) on both the left and right sides, the fixed block (121) is fixedly connected to a second clamping block (211) on the back side, and the housing (1) is fixedly connected to a fixed shell (112) on both the left and right sides.

6. A self-luminous electric power sign according to claim 5, characterized in that: The inner wall of the fixed shell (112) is slidably connected with a clamping block (113), there are two clamping blocks (113), and the two clamping blocks (113) are fixedly connected to a limiting plate (114) on a side away from each other.

7. A self-luminous electric power sign according to claim 6, characterized in that: The limiting plate 1 (114) is fixedly connected to a spring (115) on a side away from each other, and the spring (115) is fixedly connected to the inner wall of the fixed shell (112) at an end away from the limiting plate 1 (114).

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