Electric power distribution alarm lamp with solar power generation function

Abstract

A solar power generation power distribution alarm lamp comprises an L-shaped plate, the L-shaped plate is provided with a transverse plate and a vertical plate which are perpendicular to each other, two first trapezoidal plates are fixedly connected to the inner side of the transverse plate and the inner side of the vertical plate, and a second trapezoidal plate is fixedly connected to the inner side of the vertical plate. The two sides of the second trapezoidal plate are fixed to the edges of the two first trapezoidal plates correspondingly so that the transverse plate, the two first trapezoidal plates and the second trapezoidal plate can form a horn opening with the inner diameter gradually expanded. According to the utility model, the transverse plate of the L-shaped plate is in a horizontal state and is used for protecting the voice playing device mounted on the vertical plate and shielding rain and snow, and a horn mouth with sound amplification and protection functions can be formed through the arrangement of the transverse plate, the two first trapezoidal plates and the second trapezoidal plate; therefore, the transmission definition of prompt voice played by the voice playing device is higher, the transmission distance is farther, the warning effect of the voice playing device is improved, and meanwhile, the protection effect on the voice playing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of warning lights, in particular to a solar-powered power distribution warning light. Background Art

[0002] To prevent electric shock accidents, alarm devices are required around power distribution equipment to warn or drive away people or animals nearby. Existing alarm devices typically use audible and visual alarm lights. For example, prior art publication CN214475383U discloses an audible and visual alarm light that includes a lampshade and a lamp holder fixedly connected to the lampshade. The lamp holder includes an integrally formed chassis and support base. The inner wall of the lampshade has integrally formed limiting ridges extending along its height.

[0003] The shortcomings of this existing technology are that the alarm light cannot protect the voice playback device and the alarm light, the lampshade structure has low strength, and is exposed to wind and rain erosion for a long time and is prone to aging, the voice playback device has poor waterproof performance and is completely exposed to the environment, has a short service life, and cannot achieve the sound amplification effect of the voice playback device, and the warning effect is low. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a solar-powered power distribution alarm light.

[0005] The technical solution of this utility model is as follows:

[0006] A solar-powered power distribution alarm light comprises a support rod and a photovoltaic panel arranged on the support rod, comprising an L-shaped plate arranged at the upper end of the support rod, the L-shaped plate having a horizontal plate and a vertical plate perpendicular to each other, two first trapezoidal plates fixedly connected to the inner sides of the horizontal plate and the vertical plate, a second trapezoidal plate fixedly connected to the inner side of the vertical plate, the second trapezoidal plate being fixed to the edges of the two first trapezoidal plates on both sides so that the horizontal plate, the two first trapezoidal plates and the second trapezoidal plate form a trumpet with a gradually expanding inner diameter, a voice playing device is provided on the vertical plate, the voice playing device is located in the trumpet, and a light alarm assembly is provided on the vertical plate.

[0007] In order to facilitate the provision of an installation station with a protective function for the alarm light, the light alarm assembly includes a mounting plate, which is fixed to the first trapezoidal plate and the vertical plate so that the mounting plate, the first trapezoidal plate, and the vertical plate form an installation cavity for installing the control panel, and an alarm light electrically connected to the control panel is provided on the mounting plate.

[0008] In order to increase the number of warning lights and improve the illumination range of the warning lights, two mounting plates (4) are symmetrically provided. A mounting cavity is formed between each mounting plate (4) and its adjacent first trapezoidal plate (2) and vertical plate. An warning light (5) is provided on the lower end surface of each of the two mounting plates (4).

[0009] In order to seal the installation cavity, a sealing cover plate is detachably connected to the outside of the installation cavity.

[0010] In order to increase the illumination intensity of the warning light, a reflective lens is provided on one side of the vertical plate, the first trapezoidal plate, and the sealing cover plate adjacent to the warning light of the L-shaped plate.

[0011] In order to facilitate the fixed installation of the L-shaped plate and the support rod, a fixing component for connecting the support rod is provided on the vertical plate of the L-shaped plate.

[0012] Preferably, the fixing assembly includes a U-shaped kit, and fixing plates are provided on both sides of the U-shaped kit, and bolts are connected between the fixing plates and the vertical plates.

[0013] In order to increase the waterproof performance of the warning light, a transparent waterproof sealing cover is provided on the outside of the warning light.

[0014] In order to protect the opening end of the bell mouth and prevent external floating objects from entering the interior of the bell mouth, a protective mesh plate is provided at the opening end of the bell mouth.

[0015] In order to guide rainwater entering the bell mouth, the second trapezoidal plate is arranged to be inclined downward.

[0016] The beneficial effects of the present invention are:

[0017] 1. The utility model is a solar-powered power distribution alarm light. The vertical plate of the L-shaped plate can provide a stable installation position for the voice playback device. The horizontal plate of the L-shaped plate is in a horizontal state, and is used to protect the voice playback device installed on the vertical plate and block rain and snow. The arrangement of the two first trapezoidal plates can further shield and protect both sides of the voice playback device, further preventing floating objects in the outside world and rain and snow from being horizontally displaced into the voice playback device under the action of airflow. The arrangement of the second trapezoidal plate is conducive to shielding and protecting the lower part of the voice playback device. In addition, the arrangement of the horizontal plate, the two first trapezoidal plates, and the second trapezoidal plate can form a trumpet with a sound amplification function, so that the prompt voice played by the voice playback device is more clear and has a longer transmission distance, thereby increasing the warning effect of the voice playback device.

[0018] 2. The setting of the mounting plate can not only reinforce the connection structure of the first trapezoidal plate and the first vertical plate, but also cooperate with the first trapezoidal plate and the vertical plate to form a mounting cavity for installing the control panel, and also provide an installation position for the alarm light. The mounting plate, the first trapezoidal plate and the vertical plate can form a protective structure around the alarm light to protect the alarm light. The alarm light and the voice playback device are started at the same time, thereby significantly improving the warning effect.

[0019] The provision of the sealing cover plate can seal the installation cavity and protect the control panel in the installation cavity. The sealing cover plate can be fixed to the outside of the installation cavity by means of locking fixtures such as screws and locks.

[0020] 3. The setting of the support rod facilitates supporting the L-shaped plate to a certain height from the ground, thereby increasing the propagation range of the sound played by the voice playback device and the propagation range of the light emitted by the alarm light, thereby improving the warning effect.

[0021] 4. The reflective lens can reflect the light emitted by the alarm light, thereby increasing the light intensity of the alarm light and enhancing the warning effect of the alarm light. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] By reading the detailed description of the preferred embodiment below, the solutions and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not to be considered as limiting the present invention.

[0023] In the attached figure:

[0024] Figure 1 This is one of the schematic diagrams of the structure of the utility model;

[0025] Figure 2 This is the second schematic diagram of the structure of the utility model;

[0026] Figure 3 This is a structural diagram of the bell mouth and the mounting cavity in the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the fixing assembly in the present utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the mounting plate and mounting cavity in the present utility model;

[0029] The components represented by the reference numerals in the figure are:

[0030] 1. L-shaped plate; 11. U-shaped kit; 111. Fixing plate; 112. Bolts; 2. First trapezoidal plate; 21. Second trapezoidal plate; 3. Voice playback device; 4. Mounting plate; 41. Sealing cover; 5. Warning light; 6. Support rod; 7. Photovoltaic panel; 8. Protective mesh. DETAILED DESCRIPTION

[0031] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. The present disclosure can be implemented in various forms and should not be limited by the embodiments described herein.

[0032] Example

[0033] A solar-powered power distribution alarm light comprises an L-shaped plate 1, wherein the L-shaped plate 1 has a horizontal plate and a vertical plate perpendicular to each other, two first trapezoidal plates 2 are fixedly connected to the inner sides of the horizontal plate and the vertical plate, a second trapezoidal plate 21 is fixedly connected to the inner side of the vertical plate, and both sides of the second trapezoidal plate 21 are respectively fixed to the edges of the two first trapezoidal plates 2 so that the horizontal plate, the two first trapezoidal plates 2 and the second trapezoidal plate 21 form a trumpet with a gradually expanding inner diameter, and a voice playing device 3 is provided on the vertical plate, and the voice playing device 3 is located inside the trumpet. Among them, the vertical plate of the L-shaped plate 1 can provide a stable installation position for the voice playback device 3, and the voice playback device 3 plays a warning voice to provide safety warnings and expel pedestrians around the power distribution equipment. The horizontal plate of the L-shaped plate 1 is in a horizontal state, which is used to protect the voice playback device 3 installed on the vertical plate and block rain and snow. The setting of the two first trapezoidal plates 2 can further block and protect both sides of the voice playback device 3, further preventing floating objects and rain and snow from being horizontally displaced into the voice playback device 3 under the action of airflow. The setting of the second trapezoidal plate 21 is conducive to blocking and protecting the lower part of the voice playback device 3. In addition, the setting of the horizontal plate, the two first trapezoidal plates 2, and the second trapezoidal plate 21 can form a trumpet with a sound amplification function, so that the prompt voice played by the voice playback device 3 is more clear and has a longer transmission distance, thereby increasing the warning effect of the voice playback device 3.

[0034] As a preferred embodiment of this application, refer to Figure 1 、 Figure 3 and Figure 5 Mounting plates 4 are fixedly connected to the vertical plates on the sides of the two first trapezoidal plates 2, away from the bell mouth. The mounting plates 4, the first trapezoidal plates 2, and the vertical plates together form a mounting cavity for mounting a control panel. An alarm light 5, electrically connected to the control panel, is provided on the mounting plates 4. The provision of the mounting plates 4 not only reinforces the connection between the first trapezoidal plates 2 and the first vertical plates, but also forms a mounting cavity for mounting the control panel with the first trapezoidal plates 2 and the vertical plates. Furthermore, they provide an installation location for the alarm light 5. The mounting plates 4, the first trapezoidal plates 2, and the vertical plates also form a protective structure around the alarm light 5, protecting it. The alarm light 5 and the voice playback device 3 are activated simultaneously, significantly enhancing the warning effect.

[0035] Furthermore, a sealing cover plate 41 is detachably connected to the outside of the installation cavity. The setting of the sealing cover plate 41 can seal the installation cavity and protect the control panel in the installation cavity. The sealing cover plate 41 can be fixed to the outside of the installation cavity by locking fixings such as screws and locks.

[0036] Reference Figure 1-Figure 2 , further comprising a support rod 6, a fixing assembly for connecting the support rod 6 is provided on the vertical plate of the L-shaped plate 1. The provision of the support rod 6 facilitates supporting the L-shaped plate 1 to a certain height above the ground, thereby increasing the propagation range of the sound played by the voice playback device 3 and the propagation range of the light emitted by the warning light 5, thereby improving the warning effect.

[0037] Specifically, the fixing assembly includes a U-shaped kit 11, with fixing plates 111 on both sides of the U-shaped kit 11. Bolts 112 connect the fixing plates 111 to the vertical plates. When installing the L-shaped plate 1 and the support rod 6, the U-shaped kit 11 is first placed on the support rod 6 and connected to the vertical plates of the L-shaped plate 1 via bolts 112. The height of the L-shaped plate 1 can then be adjusted by sliding. After the height adjustment is completed, all bolts 112 are tightened until the U-shaped kit 11 is firmly attached to the outer wall of the support rod 6.

[0038] As a preferred embodiment of this application, refer to Figure 1-Figure 2 , a photovoltaic panel 7 is provided on the upper end of the support rod 6. The arrangement of the photovoltaic panel 7 facilitates conversion of solar energy into electrical energy to provide electrical energy for the voice playback device 3 and the alarm light 5, which is energy-saving and environmentally friendly.

[0039] In order to prevent the warning light 5 from getting wet and causing a short circuit, a transparent waterproof sealing cover is provided on the outside of the warning light 5 .

[0040] In order to prevent floating objects in the air or rain and snow from entering through the opening end of the bell mouth and affecting the voice playing device 3, a protective mesh plate 8 is provided at the opening end of the bell mouth.

[0041] Reference Figure 3 The second trapezoidal plate 21 is tilted downward. This design facilitates the diversion of rainwater entering the bell mouth, avoiding water accumulation inside the bell mouth and affecting the normal use of the voice playback device 3.

[0042] In order to increase the illumination intensity of the alarm light 5 and enhance the warning effect of the alarm light 5 , a reflective lens is provided on one side of the vertical plate, the first trapezoidal plate 2 , and the sealing cover plate 41 adjacent to the alarm light 5 .

Claims

1. A solar-powered power distribution alarm light, comprising a support rod (6) and a photovoltaic panel (7) arranged on the support rod (6), characterized in that: The invention comprises an L-shaped plate (1) arranged at the upper end of a support rod (6), wherein the L-shaped plate (1) has a horizontal plate and a vertical plate perpendicular to each other, two first trapezoidal plates (2) are fixedly connected to the inner sides of the horizontal plate and the vertical plate, a second trapezoidal plate (21) is fixedly connected to the inner side of the vertical plate, and both sides of the second trapezoidal plate (21) are respectively fixed to the edges of the two first trapezoidal plates (2) so that the horizontal plate, the two first trapezoidal plates (2) and the second trapezoidal plate (21) form a trumpet with a gradually expanding inner diameter, a voice playing device (3) is provided on the vertical plate, and the voice playing device (3) is located in the trumpet, and a light alarm component is provided on the vertical plate.

2. A solar-powered power distribution warning light according to claim 1, characterized in that: The light alarm assembly comprises a mounting plate (4), wherein the mounting plate (4) is fixed to the first trapezoidal plate (2) and the vertical plate so that the mounting plate (4), the first trapezoidal plate (2) and the vertical plate form a mounting cavity for mounting a control panel, and an alarm light (5) electrically connected to the control panel is provided on the mounting plate (4).

3. A solar-powered power distribution warning light according to claim 2, characterized in that: Two mounting plates (4) are symmetrically provided, and a mounting cavity is formed between each mounting plate (4) and its adjacent first trapezoidal plate (2) and vertical plate. An alarm light (5) is provided on the lower end surface of each of the two mounting plates (4).

4. The solar-powered power distribution warning light according to claim 2, characterized in that: A sealing cover plate (41) is detachably connected to the outside of the installation cavity.

5. The solar power distribution warning light according to claim 3, characterized in that: The vertical plate of the L-shaped plate (1), the first trapezoidal plate (2), the sealing cover plate (41) and the side adjacent to the warning light (5) are all provided with a reflective lens.

6. The solar-powered power distribution warning light according to claim 1, characterized in that: A fixing assembly for connecting a support rod (6) is provided on the vertical plate of the L-shaped plate (1).

7. The solar-powered power distribution warning light according to claim 6, characterized in that: The fixing assembly comprises a U-shaped kit (11), wherein fixing plates (111) are provided on both sides of the U-shaped kit (11), and bolts (112) are connected between the fixing plates (111) and the vertical plates.

8. The solar-powered power distribution warning light according to claim 2, characterized in that: A transparent waterproof sealing cover is provided on the outside of the warning light (5).

9. A solar-powered power distribution warning light according to any one of claims 1 to 7, characterized in that: A protective mesh plate (8) is provided at the opening end of the bell mouth.

10. The solar-powered power distribution warning light according to claim 8, characterized in that: The second trapezoidal plate (21) is arranged to be inclined downward.

Images