Anti-corrosion solar car stop indicator

Abstract

The invention discloses an anti-corrosion solar car stop indicator, and belongs to the technical field of car stop indicators, the anti-corrosion solar car stop indicator comprises a supporting seat and a clamping column fixed in the middle of the upper end of the supporting seat, an indication plate is mounted in the middle of the clamping column, a warning lamp is connected to the side edge of the indication plate, and a protective cover is fixed to the upper end of the warning lamp. A bearing seat is fixed to the upper end of the clamping column, a photovoltaic panel is embedded in the bearing seat and used for photovoltaic conversion to achieve electric energy storage, a protection part which can be opened in a rotating mode is installed on the bearing seat and used for shielding and protecting the photovoltaic panel on the bearing seat, and limiting grooves are formed in the bearing seat and the protection part correspondingly. And an automatic cleaning part is mounted on the limiting groove. According to the anti-corrosion solar car stop indicator, the solar panel can be used for photoelectric conversion, meanwhile, in severe weather, the protective component on the solar panel can be used for shielding and protecting the solar panel, and the service life of the solar panel is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of solar vehicle gear indicators, in particular to a corrosion-resistant solar vehicle gear indicator. Background Art

[0002] In railway transportation, vehicle level indicators play a vital role. They are typically installed near railway line terminals or hazardous areas to alert locomotive drivers and station shunting personnel, preventing vehicles from running out of the line terminals or entering hazardous areas. Traditional vehicle level indicators rely on electrical power, requiring complex wiring and being susceptible to environmental influences and malfunctions. Solar-powered vehicle level indicators, however, overcome these shortcomings and are gradually replacing traditional equipment with their unique advantages.

[0003] For example, the Chinese patent with announcement number CN209341109U, patent name: A solar vehicle gear indicator, and announcement date: 2019-09-03, includes a lamp pole, a fixing seat 1 is provided at the upper end of the lamp pole, a lamp board is provided on the front side of the lamp pole below the fixing seat 1, a fuse box is installed in the middle of the right side of the lamp board, a lamp trough is provided in the middle of the inner side of the lamp board, an LED lamp is installed in the lamp trough, a lamp cover is provided on the front side of the light board outside the LED lamp, battery slots are provided on the left and right sides of the lamp trough in the lamp board, a rechargeable lithium battery is installed in the battery slot, and a soft cover is provided on the lower side of the lamp board on the lamp pole. The above-mentioned prior art has the following technical problems: The existing vehicle gear indicator uses the solar panel thereon for photoelectric conversion when in use, but the vehicle gear indicator is usually used outdoors. When the outside weather is abnormal, such as hail, it is not convenient to shield and protect the solar panel thereon, which makes the solar panel easily damaged when hit by hail.

[0004] Therefore, we propose a corrosion-resistant solar vehicle gear indicator to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a corrosion-resistant solar vehicle gear indicator to solve the problem raised in the above background technology that the existing vehicle gear indicators on the market use the solar panels thereon for photoelectric conversion when in use, but the vehicle gear indicators are usually used outdoors, and when the external weather is abnormal, such as hail, it is not convenient to shield and protect the solar panels thereon, which causes the solar panels to be easily damaged when hit by hail.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a corrosion-resistant solar vehicle gear indicator, comprising a support seat and a clamping column fixed to the middle part of the upper end of the support seat, an indication disk is installed in the middle of the clamping column, and a warning light is connected to the side of the indication disk, a protective cover is fixed to the upper end of the warning light, and a supporting seat is fixed to the upper end of the clamping column, a photovoltaic panel is inlaid on the supporting seat, and the photovoltaic panel is used for photoelectric conversion to realize electrical energy storage, a rotating protective component is installed on the supporting seat, and the protective component is used to shield and protect the photovoltaic panel on the supporting seat, and a limiting groove is provided on the supporting seat and the protective component, and an automatic cleaning component is installed on the limiting groove, and the automatic cleaning component is used to clean attachments on the surface of the photovoltaic panel.

[0007] Preferably, a guide groove is provided on the side of the support seat, and a locking piece fixed to the ground is provided through the inside of the guide groove, and the locking piece is provided as a bolt and nut.

[0008] By adopting the above technical solution, the fixing between the support base and the ground can be easily achieved by arranging the locking piece in the guide groove.

[0009] Preferably, the guide groove is symmetrically arranged with respect to the transverse center axis of the support seat, and the cross section of the guide groove is arranged to be a waist-shaped structure.

[0010] By adopting the above technical solution, the locking piece is set on the side of the support seat, so that it can be easily fixed to the ground. At the same time, the guide groove of the waist-shaped structure can be used to facilitate the adjustment of the installation position of the locking piece in the guide groove, thereby improving the flexibility of fixing the support seat to the ground.

[0011] Preferably, the protective component includes a shielding side panel, and the shielding side panel is installed on the supporting seat through a rotating shaft, a transmission gear is fixed at the rotating shaft of the shielding side panel, and a guide tooth plate is provided below the transmission gear, the guide tooth plate is fixed on the telescopic end of the double-headed electric telescopic rod, and the fixed end of the double-headed electric telescopic rod is fixed to the side of the supporting seat, and the side of the shielding side panel facing the photovoltaic panel is inlaid with a light-guiding lens.

[0012] By adopting the above technical solution, the movement of the guiding tooth plate can enable the meshing transmission gear to drive the shielding side plate to rotate.

[0013] Preferably, the longitudinal section of the shielding side panel is set to an "L"-shaped structure, and the shielding side panel is symmetrically arranged about the transverse central axis of the bearing seat, and the shielding side panel can rotate around the rotating axis.

[0014] By adopting the above technical solution, the photovoltaic panels on the supporting seat can be shielded by the symmetrically distributed shielding side panels, and the rotation of the shielding side panels around the rotating axis can facilitate the photovoltaic panels to be exposed outward for normal photoelectric conversion.

[0015] Preferably, the guide tooth plate and the transmission gear on the rotating shaft of the shielding side plate are meshedly connected, and the light guide lens inlaid on the shielding side plate is flush with the surface of the shielding side plate.

[0016] By adopting the above technical solution, the shielding side panels are symmetrically distributed on the supporting base, so that the photovoltaic panels on the supporting base can be shielded and protected in bad weather. At the same time, after the shielding side panels are rotated open, the shielding of the photovoltaic panels can be released, so that the photovoltaic panels can be normally exposed to sunlight. The reflective lenses on the shielding side panels can reflect light, so that the surrounding light can be directed and reflected onto the photovoltaic panels.

[0017] Preferably, the automatic cleaning component includes a heat absorbing plate, and the surface of the heat absorbing plate is concave inward to form an inner concave portion. A power airbag is fixed on the side of the heat absorbing plate, and the power airbag is fixed between the heat absorbing plate and the slider on the cleaning substrate. The slider on the cleaning substrate is located in the limiting groove.

[0018] By adopting the above technical solution, heat can be absorbed by the heat absorbing plate, and after absorbing heat, the heat absorbing plate can transfer the heat to the power airbag. The gas inside the power airbag expands due to heat, thereby pushing the cleaning substrate to move in the limit groove. The movement of the cleaning substrate can be used to clean the attachments on the surface of the photovoltaic panel and the light guide lens.

[0019] Preferably, a plurality of inner recesses are evenly distributed on the heat absorbing plate, and a power airbag fixed to the side of the heat absorbing plate is filled with thermal expansion gas.

[0020] By adopting the above technical solution, multiple inner recesses evenly distributed on the heat absorbing plate are utilized to increase the contact area between the heat absorbing plate and the external heat. At the same time, the thermal expansion gas inside the power airbag is utilized to cause the power airbag to expand after absorbing heat.

[0021] Preferably, a buffer block is provided on a side of the shielding side plate facing away from the photovoltaic panel, and the buffer block is connected to the shielding side plate via an adjusting spring.

[0022] By adopting the above technical solution, the buffer block on the side panel is blocked, so that when hail falls outside, the impact force of the hail acts on the buffer block. After the buffer block is subjected to the force, the adjustment spring below can undergo elastic deformation. The elastic deformation of the adjustment spring can be used to buffer the impact force, thereby preventing the photovoltaic panel from being affected by excessive impact force.

[0023] Preferably, the longitudinal section of the buffer block is configured as an isosceles triangle structure, and a plurality of adjustment springs are evenly distributed at the lower end of the buffer block.

[0024] Compared with the prior art, the present invention has the following advantages: the corrosion-resistant solar vehicle gear indicator can be used for photoelectric conversion through the solar panel, and at the same time, the protective component on it can be used to shield and protect the solar panel in bad weather, thereby extending the service life of the solar panel; 1. A guide groove and a locking piece are provided. The locking piece is arranged on the side of the support base, so that it can be easily fixed to the ground. At the same time, the guide groove with a waist-shaped structure can be used to adjust the installation position of the locking piece in the guide groove, thereby improving the flexibility of fixing the support base to the ground. 2. Shielding side panels are provided. The symmetrical distribution of the shielding side panels on the supporting base can shield and protect the photovoltaic panels on the supporting base in bad weather. At the same time, after the shielding side panels are rotated and opened, the shielding of the photovoltaic panels can be released, so that the photovoltaic panels can be exposed to sunlight normally. The reflective lenses on the shielding side panels can reflect light, so that the surrounding light can be directed and reflected onto the photovoltaic panels; 3. A cleaning substrate is provided, which can absorb heat through the heat absorbing plate. After absorbing heat, the heat absorbing plate can transfer the heat to the power airbag. The expansion of the gas inside the power airbag due to heat pushes the cleaning substrate to move in the limiting groove. The movement of the cleaning substrate can be used to clean the attachments on the surface of the photovoltaic panel and the light guide lens; 4. A buffer block is provided. By blocking the buffer block on the side panel, when hail falls outside, the impact force of the hail acts on the buffer block. After the buffer block is subjected to the force, the adjusting spring below can undergo elastic deformation. The elastic deformation of the adjusting spring can buffer the impact force, thereby avoiding the impact of excessive impact on the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the transmission gear and guide plate structure of the present invention; Figure 3 This is a schematic diagram of the support seat and guide groove structure of the present invention; Figure 4 This is a schematic diagram of the structure of the shielding side plate and the light guide lens of the present invention; Figure 5 This is a schematic diagram of the structure of the shielding side panel of the present invention after it is rotated and opened; Figure 6 This is a schematic diagram of the structure of the bearing seat and the limiting groove of the present invention; Figure 7 This is a schematic diagram of the structure of the buffer block and the adjustment spring of the present invention; Figure 8 For the present invention Figure 6 Enlarged structural diagram at point A in the middle.

[0026] In the figure: 1. Support seat; 2. Clamping column; 3. Indication plate; 4. Warning light; 5. Protective cover; 6. Bearing seat; 7. Photovoltaic panel; 8. Protective component; 801. Shielding side panel; 802. Transmission gear; 803. Guide gear plate; 804. Double-head electric telescopic rod; 805. Light guide lens; 9. Limiting groove; 10. Automatic cleaning component; 101. Heat absorbing plate; 102. Inner recess; 103. Power airbag; 104. Cleaning substrate; 11. Buffer block; 12. Adjustment spring; 13. Guide groove; 14. Locking part. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1: Please refer to Figures 1-8The existing gear indicator uses a solar panel on it for photoelectric conversion when in use. However, the gear indicator is usually used outdoors, and it is inconvenient to shield and protect the solar panel when the weather is abnormal, such as hail. Therefore, the solar panel is easily damaged when impacted by hail. In order to solve this technical problem, the present embodiment discloses the following technical content: a corrosion-resistant solar gear indicator, which comprises a supporting seat 1 and a clamping column 2 fixed on the middle part of the upper end of the supporting seat 1. An indicator disc 3 is installed on the middle part of the clamping column 2, and a warning light 4 is connected to the side of the indicator disc 3. A protective cover 5 is fixed on the upper end of the warning light 4. A bearing seat 6 is fixed on the upper end of the clamping column 2, and a photovoltaic panel 7 is embedded on the bearing seat 6. The photovoltaic panel 7 is used for photoelectric conversion to realize power storage. A rotatable protective component 8 is installed on the bearing seat 6. The protective component 8 is used for shielding and protecting the photovoltaic panel 7 on the bearing seat 6. Limiting grooves 9 are formed on the bearing seat 6 and the protective component 8, and automatic cleaning components 10 are installed on the limiting grooves 9. The automatic cleaning components 10 are used for cleaning the attachments on the surface of the photovoltaic panel 7. The protective component 8 comprises a shielding side plate 801, which is installed on the bearing seat 6 through a rotating shaft. A transmission gear 802 is fixed on the rotating shaft of the shielding side plate 801. A guide tooth plate 803 is arranged below the transmission gear 802. The guide tooth plate 803 is fixed on the telescopic end of a double-head electric telescopic rod 804. The fixed end of the double-head electric telescopic rod 804 is fixed on the side of the bearing seat 6. A light guide lens 805 is embedded on the side of the shielding side plate 801 facing the photovoltaic panel 7. The longitudinal section of the shielding side plate 801 is arranged in an "L" shape structure, and the shielding side plate 801 is symmetrically arranged about the transverse central axis of the bearing seat 6. The shielding side plate 801 can rotate around the rotating shaft. The guide tooth plate 803 and the transmission gear 802 on the rotating shaft of the shielding side plate 801 are in meshing connection. The light guide lens 805 embedded on the shielding side plate 801 is flush with the surface of the shielding side plate 801. The automatic cleaning component 10 comprises a heat absorbing plate 101, and the surface of the heat absorbing plate 101 is recessed inward to form an inner recess 102. A power air bag 103 is fixed on the side of the heat absorbing plate 101. The power air bag 103 is filled with a heat-expanding gas.

[0029] When in use, the color of the warning light 4 changes, thereby realizing the indication of the railway terminal gear. During the day, the double-headed electric telescopic rod 804 is used to control the guide tooth plate 803 to move toward the inner side of the bearing seat 6. After the guide tooth plate 803 moves, the meshing transmission gear 802 can drive the shielding side plate 801 to rotate. The rotation of the shielding side plate 801 removes the obstruction to the photovoltaic panel 7, so that the photovoltaic panel 7 can normally receive sunlight to store electrical energy. At the same time, after the shielding side plate 801 is rotated and opened, the light guide lens 805 thereon reflects the surrounding light, so that the surrounding light can be guided and reflected to the surface of the photovoltaic panel 7. At the same time, during the day, the heat absorbing plate 101 can absorb external heat. The absorbed heat can be transferred to the power airbag 103, and the heat absorption and expansion of the gas inside the power airbag 103 can push the side cleaning substrate 104 to move. The movement of the shielding side plate 801 and the cleaning substrate 104 on the supporting seat 6 can be used to clean impurities attached to the photovoltaic panel 7 and the light guide lens 805. When the outside world is in bad weather, the double-headed electric telescopic rod 804 controls the guide gear plate 803 to reset. At this time, the shielding side plate 801 also rotates and resets. The shielding side plate 801 after rotation and reset can be used to shield and protect the photovoltaic panel 7 on the supporting seat 6. At the same time, because the surfaces of the support seat 1, the clamping column 2 and the indicator disk 3 are all provided with an anti-corrosion coating, the anti-corrosion effect of the vehicle gear indicator itself can be improved.

[0030] Example 2: The technical content disclosed in this example is a further improvement based on the above-mentioned Example 1. The following technical content is disclosed in this example: a guide groove 13 is provided on the side of the support seat 1, and a locking member 14 fixed to the ground is provided through the inside of the guide groove 13, and the locking member 14 is provided as a bolt and nut. The guide groove 13 is symmetrically arranged about the transverse central axis of the support seat 1, and the cross-section of the guide groove 13 is arranged as a waist-shaped structure. A buffer block 11 is provided on the side of the shielding side panel 801 facing away from the photovoltaic panel 7, and the buffer block 11 is interconnected with the shielding side panel 801 through an adjusting spring 12. The longitudinal section of the buffer block 11 is arranged as an isosceles triangle structure, and a plurality of adjusting springs 12 are evenly distributed on the lower end of the buffer block 11.

[0031] The locking piece 14 on the side of the support seat 1 makes it easy to fix the support seat 1 on the ground for use. At the same time, the locking piece 14 is set in the guide groove 13 on the side of the support seat 1. The waist-shaped structure of the guide groove 13 makes it easy to change the position of the locking piece 14 in the guide groove 13, thereby improving the flexibility of fixing the support seat 1 to the ground. Because a buffer block 11 is installed on the back of the shielding side panel 801, when hail falls outside, the impact force of the falling hail first contacts the buffer block 11. After the buffer block 11 is subjected to force, the adjustment spring 12 at its lower end can undergo elastic deformation, thereby playing a buffering role through the elastic deformation of the adjustment spring 12.

[0032] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A corrosion-resistant solar vehicle gear indicator, comprising a support base (1) and a clamping column (2) fixed to the middle of the upper end of the support base (1), an indicator disk (3) being installed in the middle of the clamping column (2), and a warning light (4) being connected to the side of the indicator disk (3), a protective cover (5) being fixed to the upper end of the warning light (4), and a bearing base (6) being fixed to the upper end of the clamping column (2), a photovoltaic panel (7) being inlaid on the bearing base (6), and the photovoltaic panel (7) being used for photoelectric conversion to realize electrical energy storage, characterized in that: A protective component (8) that rotates to open is installed on the bearing seat (6), and the protective component (8) is used to shield and protect the photovoltaic panel (7) on the bearing seat (6). A limiting groove (9) is provided on both the bearing seat (6) and the protective component (8), and an automatic cleaning component (10) is installed on the limiting groove (9). The automatic cleaning component (10) is used to clean attachments on the surface of the photovoltaic panel (7).

2. The corrosion-resistant solar vehicle gear indicator according to claim 1, characterized in that: A guide groove (13) is provided on the side of the support seat (1), and a locking piece (14) fixed to the ground is provided through the inside of the guide groove (13), and the locking piece (14) is configured as a bolt and nut.

3. The corrosion-resistant solar vehicle gear indicator according to claim 2, characterized in that: The guide groove (13) is symmetrically arranged about the transverse central axis of the support seat (1), and the cross section of the guide groove (13) is arranged to be a waist-shaped structure. The surfaces of the support seat (1), the clamping column (2) and the display plate (3) are all provided with an anti-corrosion coating.

4. The corrosion-resistant solar vehicle gear indicator according to claim 1, characterized in that: The protective component (8) includes a shielding side plate (801), and the shielding side plate (801) is installed on the supporting seat (6) via a rotating shaft. A transmission gear (802) is fixed at the rotating shaft of the shielding side plate (801), and a guide tooth plate (803) is provided below the transmission gear (802). The guide tooth plate (803) is fixed to the telescopic end of the double-headed electric telescopic rod (804), and the fixed end of the double-headed electric telescopic rod (804) is fixed to the side of the supporting seat (6). A light guide lens (805) is inlaid on the side of the shielding side plate (801) facing the photovoltaic panel (7).

5. The corrosion-resistant solar vehicle gear indicator according to claim 4, characterized in that: The longitudinal section of the shielding side plate (801) is arranged in an "L"-shaped structure, and the shielding side plate (801) is symmetrically arranged about the transverse central axis of the bearing seat (6), and the shielding side plate (801) can rotate around the rotation axis.

6. The corrosion-resistant solar vehicle gear indicator according to claim 4, characterized in that: The guide tooth plate (803) and the transmission gear (802) on the rotating shaft of the shielding side plate (801) are meshed, and the light guide lens (805) inlaid on the shielding side plate (801) is flush with the surface of the shielding side plate (801).

7. The corrosion-resistant solar vehicle gear indicator according to claim 1, characterized in that: The automatic cleaning component (10) includes a heat absorbing plate (101), and the surface of the heat absorbing plate (101) is concave inward to form an inner concave portion (102). A power airbag (103) is fixed to the side of the heat absorbing plate (101), and the power airbag (103) is fixed between the heat absorbing plate (101) and a slider on the cleaning substrate (104). The slider on the cleaning substrate (104) is located in the limiting groove (9).

8. The corrosion-resistant solar vehicle gear indicator according to claim 7, characterized in that: A plurality of inner recesses (102) are evenly distributed on the heat absorbing plate (101), and a power airbag (103) fixed to the side of the heat absorbing plate (101) is filled with thermal expansion gas.

9. The corrosion-resistant solar vehicle gear indicator according to claim 4, characterized in that: A buffer block (11) is provided on a side of the shielding side plate (801) facing away from the photovoltaic panel (7), and the buffer block (11) is connected to the shielding side plate (801) via an adjustment spring (12).

10. The corrosion-resistant solar vehicle gear indicator according to claim 9, characterized in that: The longitudinal section of the buffer block (11) is configured as an isosceles triangle structure, and a plurality of adjustment springs (12) are evenly distributed at the lower end of the buffer block (11).

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