CN108278558A - Waterproof and sealed structure of solar dome light for automobile - Google Patents

Abstract

A solar dome lamp waterproof sealing structure for an automobile is used for connecting and sealing a solar controller shell and a solar dome lamp rod body, and solves the problem that the current fixed solar inclination angle is designed, a solar cell module which can not use a solar dome lamp can not receive enough solar radiation, rainwater and humid gas are very easily attached to the surface of a line body to flow into the controller to cause the short circuit of the solar dome lamp for the automobile and the sealing structure which uses the solar dome lamp for the automobile cannot have long-term performance and persistence in the use aspect of the solar dome lamp for the automobile, the sealing structure is not beneficial to large-batch use and production, external wires and external wire guiding grooves of a terminal of the sealing structure are led out, the filled rainwater can not enter the controller along the extension wires, the normal work of the controller is ensured, an angle adjusting rotary disc is arranged at the connecting part of an external sealing sleeve and the solar dome lamp rod body for the automobile, and the external sealing sleeve is moved by rotating through the matching of a fan-shaped component on the angle adjusting rotary disc below The orientation of the upper mounted solar module to the receiving location ensures correct efficiency of use of the solar dome lamp.

Description

Waterproof and sealed structure of solar dome light for automobile

technical field

The invention relates to new energy components for automobiles, in particular to a waterproof and sealing structure for solar dome lights for automobiles.

Background technique

Solar dome lights for automobiles are powered by crystalline silicon solar cells, maintenance-free valve-regulated sealed batteries (colloidal batteries) store electric energy, super bright LED lamps are used as light sources, and are controlled by intelligent charge and discharge controllers, which are used to replace the top of off-road vehicles a lighting device.

The connecting wires of some control terminals of the solar dome light for automobiles need to be connected to the controller of the solar dome light for automobiles, which causes rainwater and humid gas to easily adhere to the surface of the wire body and flow into the controller, causing a short circuit of the solar dome light for automobiles. ;

The sealing structure of the current solar dome light is usually directly attached to the outer layer of the connection surface after the installation part is connected. The inner connection part of the two is not sealed. When the wind is strong, the sealing equipment outside will be directly eroded and damaged. Wear and tear, the sealing layer is easy to lift off, or corroded, it does not have long-term and durability for the use of solar dome lights for automobiles, and is not conducive to the use and production of large quantities.

Contents of the invention

In view of the above situation, the technical problem to be solved by the present invention is to provide a waterproof and sealed structure of solar dome light for automobiles, the purpose is to solve the current fixed solar inclination design, and the solar cell components that cannot use the solar dome light can receive as much solar radiation as possible , can not guarantee the normal use of the solar dome light, can not guarantee its working efficiency, rain and moisture are very easy to adhere to the surface of the line body and flow into the controller, causing a short circuit of the solar dome light for the car and the sealing structure of the solar dome light is usually connected at its installation site Afterwards, it is directly attached to the outer layer of the connection surface. There is no seal connection between the two inner connection parts. When the wind is strong, the sealing equipment outside will be directly eroded and worn, and the sealing layer is easy to lift off or corrode. For automobiles The use of solar dome lights does not have long-term and durability, which is not conducive to the use and production of large quantities.

In order to achieve the above object, the present invention provides the following technical solutions: the waterproof and sealed structure of solar dome lights for automobiles, including a nano-microporous plate and a connecting shaft, the nano-microporous plate is embedded in the angle-adjusting turntable along the inner edge of the angle-adjusting turntable, so The connecting shaft extends into the center core mounting shell and protrudes from the bottom side of the outer packaging sleeve, and one end of the connecting shaft is connected to an elastic screw rod longitudinally attached to the outer end of the outer packaging sleeve, and the outer wires run through the center core mounting shell longitudinally. A guide groove, a tongue pin with an inclined surface extends from the bottom of the center core installation shell, the bottom of the tongue pin is bonded with expanded heat insulating material, and the upper ring of the tongue pin is sealed with a tongue pin sealing ring .

In one embodiment, the nano-microporous plate is made of one of aerogel or aerosilica, and the nano-microporous plate, the angle adjustment turntable and the connecting shaft are all packaged with a central core installation shell and an outer package The longitudinal axis of the sleeve is symmetrical, and the longitudinal axes of the central core installation shell and the outer packaging sleeve are on the same vertical line.

In one embodiment, the angle adjusting turntable is fixedly connected to the photosensitive assembly, and the photosensitive assembly is connected to a rotating shaft through transmission, and the angle adjusting turntable is composed of a plurality of fan-shaped structures surrounding and stitching together.

In one embodiment, the expandable thermal insulation material is filled in the bottom of the outer casing, and the tongue pin is inserted into the outer casing.

In one embodiment, an external wire waterproof filling area communicated with the cavity is attached to one side of the external wire guide groove, and one end of the external wire waterproof filling area has an irregular curved surface.

In the above embodiment, the cavity is formed by indenting inside the core mounting shell, and an elastic lock handle is installed at the axis of the cavity, and the elastic lock handle is lifted from the core mounting shell. Screw it to the outer casing to fix it.

In one embodiment, the outer packaging sleeve is inwardly recessed to form an inner cavity, and the lower end of the outer packaging sleeve is formed with a force-receiving transition body with an arc-shaped bend structure, and the two sides of the outer packaging sleeve are provided with The side sealing plate attached to the stressed transition body has a triangular structure, and the front of the outer sealing sleeve is an open surface communicating with the inner cavity and the outside world.

In the above embodiment, a diagonal mold attachment plate is snapped into the inner cavity between the side sealing plates, and the diagonal mold attachment plate is arranged horizontally in the length direction of the outer packaging sleeve, and the same horizontal height of the diagonal mold attachment plate A moisture-absorbing groove that is rotatably connected with a side sealing plate is arranged at the parallel end surface of the utility model.

Compared with the prior art, the beneficial effect of the present invention is that: the waterproof and sealing structure of the solar dome light for automobiles has four external wire guide grooves vertically penetrating from top to bottom respectively around the center core installation shell, and the external wires of the terminals The inner connecting wire is continuously bent and fixed in the outer wiring waterproof filling area of the outer wiring groove, and then filled with a sealing filler, so that rainwater cannot enter the controller along the line body, ensuring The normal operation of the controller is guaranteed, and the waterproof and moisture-proof effect is remarkable; an angle adjustment turntable is set at the connection part between the outer package and the solar ceiling light pole body for automobiles, and the light distribution position of different time periods is sensed by the photosensitive component below, and the sector on the turntable is adjusted through the angle. The component rotates to move the solar cell module installed on the outer package towards the receiving position so that the solar cell module can receive as much solar radiation as possible to ensure the correct use efficiency of the solar dome light. The tongue pin is snapped into the outer package When inside, the expansion heat insulation material is embedded in the narrowest part of the bottom of the outer casing, and is absorbed on the contact surface with the outer casing by force, and performs coordinated sealing with the tongue pin sealing ring on the upper and lower sides and the positions of the inner and outer sides, and the outer casing The sleeve and the center core installation shell can be connected and sealed with strong continuity, the sealing state is stable, and it is not easy to be denuded by the environment and external influences, which is conducive to long-term and durable use and mass production.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is an enlarged schematic view of the structure of the center core mounting shell of the present invention;

Fig. 3 is an enlarged schematic view of the structure of the outer package of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Those of ordinary skill in the art will recognize that orientation terms such as "upper end", "lower end", "outer end" and "inner end" are descriptive terms for the accompanying drawings, and do not represent the scope of protection defined by the claims limits.

Referring to Fig. 1, as shown in the embodiment in the accompanying drawings, the waterproof sealing structure of the solar dome light for automobile is used in the connection and sealing of the solar controller shell and the pole body of the solar dome light. It is made of one of gel or silicon airgel materials, and the nano-microporous plate 1, the angle adjustment turntable 2 and the connecting shaft 10 are all symmetrical to the longitudinal axis of the central core installation shell 4 and the outer packaging sleeve 12, and the overall coordination High, good stability when rotating, at the same time the longitudinal axes of the center core installation shell 4 and the outer package sleeve 12 are on the same vertical line, the center core installation shell 4 can be sleeved into the outer package sleeve 12, and the cavity 7 is in the The inner side of the center core installation shell 4 is concavely formed, and the working module group and the circuit bench assembly of the solar dome light can be placed in the cavity 7, and an elastic lock handle 9 is installed at the axis of the cavity 7, and the elastic lock handle 9 automatically The center core installation shell 4 is screwed to the outer package sleeve 12 for fixing, and the loosening and tightening handle 9 can strengthen the connection strength between the center core installation shell 4 and the solar panel installed on the outer package sleeve 12 .

Referring to Fig. 2, as shown in the embodiment in the accompanying drawings, there are external wire guide grooves 5 longitudinally running through the periphery of the center core installation shell 4, and one side of the external wire guide groove 5 is attached with an external wire waterproof filling that communicates with the cavity 7 Area 501, the external wires pass in or out from the guide groove 5, and are connected to the controller installed in the cavity 7, and the curves of the other connecting lines surround the inside of the external wire waterproof filling area 501, which has an irregular arc surface. It is placed in an irregular state, and is filled with antistatic and waterproof sealing glue in the waterproof filling area 501 of the external wires, so as to fix the distribution of the wires and prevent moisture while being placed outside.

Referring to Fig. 1 and Fig. 2, as shown in the embodiment in the accompanying drawings, the nano-microporous plate 1 is embedded in the angle-adjusting turntable 2 along the inner edge of the angle-adjusting turntable 2, and the nano-microholes on the nano-microporous plate 1 suppress the The contribution of gas molecules to heat conduction, and the nano-network structure effectively limits the propagation of local thermal excitation. When the photosensitive component 8 senses the change of surrounding light, it sends a signal to make the angle adjustment dial fixedly connected to the photosensitive component 8 2 Rotation, angle adjustment The turntable 2 is composed of multiple fan-shaped structures surrounded by splicing, so the range of its rotation can be finely controlled by itself, and the other end of the fan-shaped structure is driven to be connected to the photosensitive component 8 through a small range of angle changes The position of the connecting shaft 10 can be changed in a large range. The connecting shaft 10 directly extends into the center core installation shell 4 and protrudes from the bottom side of the outer package sleeve 12. It is directly fixed with the center core installation shell 4 and the outer package sleeve 12. When the angle When the adjustment turntable 2 changes, the connecting shaft 10 drives the center core installation shell 4 and the outer package sleeve 12 to change their positions, and through the light induction of the photosensitive component 8, the solar receiving module installed inside the center core installation shell 4 and the outer package sleeve 12 Corresponding to the radiation range of the sun, so that the solar battery pack can receive as much solar energy as possible for a longer period of time.

Referring to Fig. 3, as shown in the embodiment in the accompanying drawings, the side sealing plate 1202 has a triangular structure, and the front of the outer packaging sleeve 12 is an open surface that communicates with the inner cavity 11 and the outside world, and can be embedded with light-emitting components and solar dome lights for automobiles. The crystal structures used, as well as solar panel components or other structural equipment that can be directly placed outside, the inner cavity 11 between the side sealing plates 1202 is clamped with a diagonal mold attachment plate 1201, and the control components and circuit board components are put into After the inner cavity 11, by pressing the inclined mold attachment plate 1201 into the side sealing plate 1202, the firmness of the overall structure is increased, and the inclined mold attachment plate 1201 is located horizontally in the length direction of the outer packaging sleeve 12, and the inclined mold attachment plate 1201 There is a moisture absorbing tank 13 that is rotatably connected to the side sealing plate 1202 at the parallel end surface of the same level of the same level. The moisture absorbing tank 13 is a rotatable structure, and the moisture absorbing tank 13 is turned over to face, and the moisture absorbing agent or dry items in the moisture absorbing tank 13 are replaced. , can effectively prevent the generation of the humid environment inside the outer packaging sleeve 12, and provide a dry and safe working environment without water vapor for the core working area using the solar dome light.

Referring to Fig. 1, Fig. 2 and Fig. 3, as shown in the embodiment in the accompanying drawings, the outer packaging sleeve 12 is recessed inward to form an inner cavity 11, and the lower end of the outer packaging sleeve 12 is formed with an arc-shaped dome structure. The force transition body 6, the two sides of the outer packaging sleeve 12 are provided with side sealing plates 1202 that fit the force transition body 6, the structure is stable, and one end of the connecting shaft 10 is connected with an elastic wire longitudinally attached to the outer end of the outer packaging sleeve 12 Rod 3, when the connecting shaft 10 drives the outer packaging sleeve 12 to produce excessive displacement, its torsional force exceeds the normal bearing capacity of the elastic screw rod 3, and the elastic screw rod 3 bounces back to the origin under the strong torque force of the structure, preventing the outer packaging sleeve 12 transitional displacement, a tongue pin 402 with an inclined surface extends from the bottom of the center core mounting shell 4, and when the tongue pin 402 is inserted into the outer package sleeve 12, the expanded heat insulating material 401 bonded below the tongue pin 402 is filled into the The bottom of the outer package 12, the tongue pin sealing ring 4021 of the upper ring seal of the tongue pin 402 is sealed on the outer end of the upper connection between the center core installation shell 4 and the outer package 12, and the inner diameter of the tongue pin (402) increases with its own length. The growth of is inversely proportional to the sharp decrease, and the two structures can be completely embedded.

Compared with the prior art, the beneficial effect of the present invention is that: the waterproof sealing structure of the solar dome light for automobiles has four external wiring guide grooves vertically penetrating through the center core mounting shell from top to bottom respectively around the center core mounting shell, The external wiring of the terminal is led out from the external wiring groove, and the internal connecting wire is continuously bent and fixed in the external wiring waterproof filling area of the external wiring groove, and then filled with a sealing filler, so that rainwater cannot follow the line body into the control The interior of the controller ensures the normal operation of the controller, and the waterproof and moisture-proof effect is remarkable; an angle adjustment dial is set at the connection part between the outer packaging sleeve and the automotive solar dome light pole, and the light distribution position of different time periods is sensed by the photosensitive component below. The fan-shaped member on the turntable rotates to move the solar cell module installed on the outer package towards the receiving position so that the solar cell module can receive as much solar radiation as possible, ensuring the correct use efficiency of the solar dome light. When entering the interior of the outer casing, the expansion heat insulation material is embedded in the narrowest part of the bottom of the outer casing, and is absorbed by force on the contact surface with the outer casing, and coordinates with the top and bottom of the tongue pin sealing ring as well as the inner and outer sides. Sealing, the outer sealing sleeve and the center core mounting shell can be connected and sealed with strong continuity, the sealing state is stable, and it is not easy to be corroded by the external influence of the environment, which is conducive to long-term and durable use and mass production.

The present invention has been described in detail through specific implementations and examples above, but these are not intended to limit the present invention. Without departing from the principle of the present invention, those skilled in the art can also make many modifications and improvements, which should also be regarded as the protection scope of the present invention.

Claims (8)

1. The waterproof and sealed structure of solar dome lights for automobiles, including a nano-microporous plate (1) and a connecting shaft (10), characterized in that: the nano-microporous plate (1) is embedded in the inner edge of the angle adjustment turntable (2) In the angle adjustment turntable (2), the connecting shaft (10) extends into the center core mounting shell (4) and protrudes from the bottom side of the outer packaging sleeve (12), and one end of the connecting shaft (10) is connected with a longitudinally attached The elastic screw rod (3) at the outer end of the packaging sleeve (12), the outer wire guide groove (5) runs longitudinally around the center core installation shell (4), and a bottom of the center core installation shell (4) extends A tongue pin (402) with an inclined surface, an expanded heat insulating material (401) is bonded below the tongue pin (402), and a tongue pin sealing ring (4021) is annularly sleeved above the tongue pin (402) ). 2. The waterproof sealing structure of solar dome lights for automobiles according to claim 1, characterized in that: the nano-microporous plate (1) is made of a material of airgel or silicon airgel, and the nano-microporous plate (1) The orifice plate (1), the angle adjustment turntable (2) and the connecting shaft (10) are all symmetrical to the longitudinal axis of the center core installation shell (4) and the outer package sleeve (12), while the center core installation shell (4) and the outer package The longitudinal axes of cover (12) are on the same vertical line. 3. The waterproof and sealed structure of solar dome lights for automobiles according to claim 1, characterized in that: the angle adjustment dial (2) is fixedly connected to the photosensitive component (8), and the photosensitive component (8) is connected by a drive connection The rotating shaft (10), the angle adjusting turntable (2) is composed of a plurality of fan-shaped structures surrounding and splicing. 4. The waterproof sealing structure of solar dome lights for automobiles according to claim 1, characterized in that: the expansion heat insulating material (401) is filled in the bottom of the outer casing (12), and the tongue pin (402) is inserted into the outside In the packaging sleeve (12). 5. The waterproof and sealed structure of solar dome light for automobiles according to claim 1, characterized in that: one side of the outer wiring guide groove (5) is attached with an outer wiring waterproof filling area ( 501), one end of the external line waterproof filling area (501) has an irregular curved surface. 6. The waterproof sealing structure of solar dome light for automobiles according to claim 5, characterized in that: the cavity (7) is formed by indenting the inner side of the core mounting shell (4), and the cavity ( 7) An elastic lock handle (9) is installed at the axis, and the elastic lock handle (9) is screwed from the center core installation shell (4) to the outer package sleeve (12) for fixation. 7. The waterproof sealing structure of a solar dome light for automobiles according to claim 1, characterized in that: the outer sealing sleeve (12) is recessed inwardly to form an inner cavity (11), and the lower side of the outer sealing sleeve (12) A stress transition body (6) with an arc-shaped dome structure is formed at the end, and side sealing plates (1202) that fit the stress transition body (6) are provided on both sides of the outer package (12) , the side sealing plate (1202) has a triangular structure, and the front side of the outer sealing sleeve (12) is an open surface communicating with the inner cavity (11) and the outside world. 8. The waterproof and sealing structure of solar dome lights for automobiles according to claim 7, characterized in that: a diagonal mold attachment plate (1201) is snapped into the inner cavity (11) between the side sealing plates (1202), and The inclined mold attachment plate (1201) is arranged horizontally in the length direction of the outer packaging sleeve (12), and a moisture-absorbing moisture absorbing plate (1202) is arranged on the parallel end surface of the same horizontal height of the inclined mold attachment plate (1201) and is connected with the side sealing plate (1202) in rotation. Slot (13).