CN219140543U

CN219140543U - Movable solar lighting device

Info

Publication number: CN219140543U
Application number: CN202223297138.1U
Authority: CN
Inventors: 叶君田; 叶馨遥
Original assignee: Guangdong Gorilla Intelligent Lighting Technology Co ltd
Current assignee: Guangdong Gorilla Intelligent Lighting Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-06
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a mobile solar lighting device, comprising: a mobile cart, a charging system, a lighting system and a support structure arranged on the mobile cart; the charging system is characterized in that the charging system is provided with a photovoltaic panel capable of converting solar energy into electric energy, and the photovoltaic panel is arranged on the supporting structure; the support structure is provided with a support plate, a support column, a connecting rod, a bottom plate and other parts, and the stretching state and the inclination angle of the support structure can be changed through the cooperation of the parts; the lighting system is provided with an energy-saving lamp and a stand column capable of changing the height of the energy-saving lamp. According to the utility model, the photovoltaic panel is arranged on the movable trolley through the supporting structure, so that the technical problems of limited quantity when the photovoltaic panel is arranged on the upright post, bearing and potential safety hazards when the photovoltaic panel is suspended, occupied space when the use amount of the photovoltaic panel is large and the like are solved; the charging efficiency is improved, the power consumption efficiency is reduced, the charging time is shorter, and the lighting time is longer.

Description

Movable solar lighting device

Technical Field

The utility model relates to the technical field of sensor installation, in particular to a movable solar lighting device.

Background

Because the mine road is tortuous, the road trend in the mine tunnel is constantly changed along with the propulsion of mining working face, and the road conditions are comparatively complicated, and current lighting equipment has light direction and position to move and change the angle at any time along with the working face propulsion, and the lighting equipment overhauls and changes lamps and lanterns difficulty after the trouble, the higher scheduling problem of energy consumption.

The patent of application number 202220300956.3 provides an energy-conserving lighting device in mine, including removing the shallow, install telescopic link on the removal shallow, and with the lighting system that the telescopic link is connected, lighting system include the light and for solar cell panel and the battery of light power supply, solar cell panel with the battery pass through the installing support with the telescopic link is connected, the installing support with the angle of connection between the telescopic link is adjustable, in order to change inclination between solar cell panel and the horizontal plane. According to the utility model, the illumination system is arranged on the movable trolley through the telescopic rod, so that the problems that the direction and the position of the illumination lamp cannot be moved and the angle can not be changed at any time along with the propulsion of the working surface, and the illumination device is difficult to overhaul and replace the lamp after the fault of the illumination device are solved, and the use is more convenient.

There are some problems, however, as follows:

1. in the case of using the photovoltaic panels of the same specification, the greater the number of photovoltaic panels, the higher the efficiency of solar charging. The photovoltaic panel and the illuminating lamp are arranged at the top of the supporting rod, so that certain limitation exists, the use quantity of the photovoltaic panel can be reduced, and the solar charging efficiency is reduced;

2. if a large number of photovoltaic plates are used, the weight born by the upright post is increased, and the large number of photovoltaic plates are suspended in the air, so that certain potential safety hazards exist;

3. meanwhile, under the condition that the number of the photovoltaic panels is large, a large space is occupied, the photovoltaic panels are inconvenient to use in a narrow space, and the photovoltaic panels are inconvenient to move.

Therefore, the utility model provides a portable solar lighting device can use the photovoltaic board of more quantity, need not consider bearing problem and the potential safety hazard when the photovoltaic board is unsettled, but the expansion shrink in the time of photovoltaic board angle regulation.

The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.

Disclosure of Invention

The utility model mainly aims to provide a movable solar lighting device, which aims to solve the technical problems of limited use quantity of photovoltaic panels, bearing and potential safety hazards when the photovoltaic panels are suspended, occupied space when the use quantity of the photovoltaic panels is large and the like in the prior art.

To achieve the above object, the present utility model provides a mobile solar lighting apparatus comprising: a mobile cart, a charging system, a lighting system and a support structure arranged on the mobile cart; the charging system is characterized in that the charging system is provided with a photovoltaic panel capable of converting solar energy into electric energy, and the photovoltaic panel is arranged on the supporting structure; the support structure is provided with a support plate, a support column, a connecting rod, a bottom plate and other parts, and the stretching state and the inclination angle of the support structure can be changed through the cooperation of the parts; the lighting system is provided with an energy-saving lamp and an upright post capable of changing the height of the energy-saving lamp;

further, the supporting structure is provided with four supporting plates for connecting the photovoltaic panels, the supporting plates are displayed in sequence, and the joints are hinged; the support plate can be connected with 27 (row by column) photovoltaic plates with the size specification of 156mm by 156 mm;

further, the supporting structure is further provided with a support column, a first electric telescopic rod and a connecting rod, the back surfaces of the two supporting plates in the middle position are respectively hinged with one end of the two support columns, and the other end of the support column corresponding to the supporting plate is connected to one connecting rod; the back surfaces of the two support plates at the two ends are respectively hinged with one end of two first electric telescopic rods, and the other end of the first electric telescopic rod corresponding to the support plate is hinged to the connecting rod at the same side; protrusions are arranged at two ends of the connecting rod;

further, the supporting structure is further provided with a double-threaded rod, and the double-threaded rod is arranged between the connecting rod and is in threaded connection with the connecting rod; the middle part of the double-threaded rod is connected with a worm wheel, a worm which is in tooth connection with the worm wheel is arranged, and the tail end of the worm is connected with the acting end of a driving motor;

furthermore, the supporting structure is also provided with a bottom plate, two ends of one side of the bottom plate are hinged with the movable trolley, two mutually parallel sliding grooves are formed in the upper end face of the bottom plate, and the protrusions at two ends of the connecting rod can be just clamped into the sliding grooves; the upper end face of the bottom plate is connected with the driving motor at a position close to the middle; the lower end face of the bottom plate is hinged with one ends of two second electric telescopic rods, and the other ends of the second electric telescopic rods are hinged to the movable trolley;

further, the bottom of the movable trolley is provided with movable wheels, four corners are provided with rotatable supporting legs, and the front end of the movable trolley is provided with a traction rod which is convenient to pull; the top of the movable trolley, which is close to the front side, is connected with a stand column of the lighting system; a storage battery is also arranged in the mobile cart;

further, the stand column is an electric control telescopic column, and the top of the stand column is connected with an energy-saving lamp;

further, the movable solar lighting device is further provided with a central control module electrically connected with the energy-saving lamp, the upright post, the first electric telescopic rod, the driving motor, the second electric telescopic rod and the storage battery.

The beneficial effects of the utility model are as follows:

1. in the utility model, each part of the supporting structure is matched with the adjustable inclination angle of the photovoltaic panel, so that the photovoltaic panel can maximally receive solar energy; meanwhile, at most 108 photovoltaic panels with the specification of 156mm multiplied by 156mm can be placed on the four supporting plates, and the solar charging efficiency is improved by increasing the number of the photovoltaic panels;

2. according to the utility model, the photovoltaic panel is arranged on the movable trolley through the supporting structure, and the upright post does not need to bear the weight of the photovoltaic panel and the bracket thereof, so that the photovoltaic panel is safer and more reliable than the photovoltaic panel arranged on the upright post;

3. in the utility model, the movable trolley is provided with the movable wheels, the supporting legs and the traction rods, so that the movable trolley is convenient to move and is stably parked; the stand column enables the height of the energy-saving lamp to be adjusted according to requirements; the photovoltaic panel can be unfolded when solar charging is needed by matching of all the components of the supporting structure, and the photovoltaic panel is folded and stored when solar charging is not needed, so that the space occupation rate is small; so that the mobile solar lighting device can be used in different environments;

4. according to the utility model, the design of the supporting structure can improve the solar charging efficiency, the design of the energy-saving lamp can reduce the electricity utilization efficiency, and the charging time is short and the lighting time is long under the condition of using the storage batteries with the same specification.

Drawings

Fig. 1 is a schematic perspective view of a mobile solar lighting apparatus 1;

fig. 2 is a schematic perspective view of a mobile solar lighting apparatus 2;

fig. 3 is a schematic perspective view of a mobile solar lighting apparatus, and fig. 3 is a schematic view of the mobile solar lighting apparatus:

FIG. 4 is a schematic view of a portion of the structure of FIG. 3;

fig. 5 is a schematic structural view of the connecting rod in fig. 5.

Reference numerals illustrate:

1. moving the cart; 101. a moving wheel; 102. a support leg; 103. a traction rod; 104. a storage battery; 2. a charging system; 201. a photovoltaic panel; 3. a lighting system; 301. an energy-saving lamp; 302. a column; 4. a support structure; 401. a support plate; 402. a support post; 403. a first electric telescopic rod; 404. a connecting rod; 4041. a protrusion; 405. a double threaded rod; 406. a worm wheel; 407. a worm; 408. a driving motor; 409. a bottom plate; 4091. a chute; 4010. a second electric telescopic rod; 5. and the central control module.

Detailed Description

Referring to fig. 1 to 5, the present utility model proposes a mobile solar lighting apparatus comprising: a mobile cart 1, a charging system 2, a lighting system 3 and a support structure 4 arranged on said mobile cart 1; the charging system 2 is provided with a photovoltaic panel 201 capable of converting solar energy into electric energy, and the photovoltaic panel 201 is arranged on the supporting structure 4; the support structure 4 is provided with a support plate 401, a strut 402, a connecting rod 404, a bottom plate 409 and other parts, and the stretching state and the inclination angle of the support structure 4 can be changed through the cooperation of the parts; the lighting system 3 is provided with an energy-saving lamp 301 and a stand column 302 capable of changing the height of the energy-saving lamp 301;

in one embodiment, as shown in fig. 1 and 2, the supporting structure 4 is provided with four supporting plates 401 for connecting the photovoltaic panels 201, the supporting plates 401 are sequentially displayed, and the joints are hinged; the support plate 401 may be connected to 27 (row by column) blocks of photovoltaic panels 201 having dimensions of 156mm by 156 mm. The support plate 401 is designed so that a greater number of photovoltaic panels 201 can be used to increase the efficiency of solar charging in the case of using the same specification of photovoltaic panels 201; while the support plates 401 are hinged at their junctions in order to allow the connected support plates 401 to be flattened and folded.

In an embodiment, as shown in fig. 3, the supporting structure 4 is further provided with a strut 402, a first electric telescopic rod 403 and a connecting rod 404, wherein the back surfaces of the two supporting plates 401 in the middle position are respectively hinged with one end of two struts 402, and the other end of the strut 402 corresponding to the supporting plate 401 is connected to one connecting rod 404; the back surfaces of the two support plates 401 at the two ends are respectively hinged with one end of two first electric telescopic rods 403, and the other end of the first electric telescopic rod 403 corresponding to the support plate 401 is hinged with the connecting rod 404 at the same side; protrusions 4041 are provided at both ends of the connecting rod 404. The design is that when the connecting rod 404 moves, the first electric telescopic rod 403 can change the length, so as to push the supporting plate 401 to be flat or folded; in order to realize can spreading out photovoltaic board 201 when needing solar energy illumination, collapsible accomodate photovoltaic board 201 when not needing solves the problem of occupation space when using photovoltaic board 201 in a large number.

In an embodiment, as shown in fig. 3 and 4, the supporting structure 4 is further provided with a double threaded rod 405, and the double threaded rod 405 is disposed between the connecting rod 404 and is in threaded connection with the connecting rod 404; the middle part of the double-threaded rod 405 is connected with a worm wheel 406, a worm 407 meshed with the worm wheel 406 is arranged, and the tail end of the worm 407 is connected with the working end of a driving motor 408. The design is that the motor drives the worm 407 to rotate, so that the worm wheel 406 meshed with the worm 407 rotates, and the double-threaded rod 405 connected with the worm wheel 406 is driven to rotate, and the two connecting rods 404 are close to or far from the worm wheel 406 in the rotation process of the double-threaded rod 405; the support plate 401 can be pushed to be flat or folded by being matched with the first electric telescopic rod 403.

In an embodiment, as shown in fig. 3 and 5, the supporting structure 4 is further provided with a bottom plate 409, two ends of one side of the bottom plate 409 are hinged to the mobile cart 1, two parallel sliding grooves 4091 are formed on the upper end surface of the bottom plate 409, and the protrusions 4041 at two ends of the connecting rod 404 just can be blocked into the sliding grooves 4091; the upper end surface of the bottom plate 409 is connected with the driving motor 408 at a position close to the middle; the lower end surface of the bottom plate 409 is hinged with one ends of two second electric telescopic rods 4010, and the other ends of the second electric telescopic rods 4010 are hinged on the movable trolley 1; the sliding groove 4091 and the protrusion 4041 are designed so that the connecting rod 404 is not deviated when sliding, so that the support plate 401 can be unfolded and folded smoothly; the bottom plate 409 and the second electric telescopic rod 4010 are designed so as to raise or level the bottom plate 409, thereby allowing the support plate 401 to be in an inclined state when unfolded; therefore, the inclination angle of the photovoltaic panel 201 can be adjusted according to the irradiation angle of the solar rays, so that the working efficiency of the photovoltaic panel 201 is improved.

In one embodiment, as shown in fig. 2, the bottom of the mobile cart 1 is provided with a mobile wheel 101, four corners are provided with rotatable legs 102, and the front end is provided with a traction rod 103 convenient for traction; a column 302 of the lighting system 3 is connected to the top of the mobile cart 1 near the front side; a storage battery 104 is also arranged in the mobile cart 1; the movable wheel 101 and the traction rod 103 are designed to facilitate the movement of the solar lighting device, and the storage battery 104 is designed to facilitate the storage of electric energy; so as to be used in an environment in which the power supply circuit is convenient to set up.

In an embodiment, as shown in fig. 2, the upright post 302 is an electrically controlled telescopic post, and an energy-saving lamp 301 is connected to the top of the upright post 302; the design of the energy-saving lamp 301 is to save electric energy, so as to prolong the illumination duration, and the design of the upright post 302 is to facilitate the adjustment of the height of the energy-saving lamp 301 according to the actual requirements in the actual use process.

In one embodiment, as shown in fig. 2, the portable solar lighting apparatus is further provided with a central control module 5 electrically connected to the energy-saving lamp 301, the upright post 302, the first electric telescopic rod 403, the driving motor 408, the second electric telescopic rod 4010 and the storage battery 104; the central control module 5 can control the folding and storage of the photovoltaic panel 201 through one-key control when solar power generation is not needed, and can control the unfolding of the photovoltaic panel 201 and adjust the inclination angle of the photovoltaic panel 201 through one-key control when solar power generation is needed; the height of the energy saving lamp 301 can be controlled by one-key control.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A mobile solar lighting apparatus comprising: a mobile cart (1), and a charging system (2), a lighting system (3) and a support structure (4) arranged on the mobile cart (1); the solar energy charging system is characterized in that the charging system (2) is provided with a photovoltaic panel (201) capable of converting solar energy into electric energy, and the photovoltaic panel (201) is arranged on the supporting structure (4); the support structure (4) is provided with a support plate (401), a strut (402), a connecting rod (404) and a bottom plate (409), and the stretching state and the inclination angle of the support structure (4) can be changed through the cooperation of the components; the lighting system (3) is provided with an energy-saving lamp (301) and a column (302) which can change the height of the energy-saving lamp (301).

2. The mobile solar lighting device according to claim 1, characterized in that the support structure (4) is provided with four support plates (401) for connecting the photovoltaic panels (201), said support plates (401) being displayed in sequence and hinged at the junctions.

3. The mobile solar lighting device according to claim 2, wherein the supporting structure (4) is further provided with a strut (402), a first electric telescopic rod (403) and a connecting rod (404), the back sides of the two supporting plates (401) in the intermediate position are respectively hinged with one end of the two struts (402), and the other end of the strut (402) corresponding to the supporting plate (401) is connected to one connecting rod (404); the back surfaces of the two support plates (401) at the two ends are respectively hinged with one end of two first electric telescopic rods (403), and the other end of each first electric telescopic rod (403) corresponding to the support plate (401) is hinged to the connecting rod (404) at the same side; two ends of the connecting rod (404) are provided with bulges (4041).

4. A mobile solar lighting device according to claim 3, wherein the support structure (4) is further provided with a double threaded rod (405), the double threaded rod (405) being arranged between the connecting rod (404) and in threaded connection with the connecting rod (404); the middle part of the double-threaded rod (405) is connected with a worm wheel (406), a worm (407) which is in tooth connection with the worm wheel (406) is arranged, and the tail end of the worm (407) is connected with the working end of a driving motor (408).

5. The mobile solar lighting device according to claim 4, wherein the supporting structure (4) is further provided with a bottom plate (409), two ends of one side of the bottom plate (409) are hinged with the mobile cart (1), two parallel sliding grooves (4091) are arranged on the upper end surface of the bottom plate (409), and the protrusions (4041) at two ends of the connecting rod (404) can be just clamped into the sliding grooves (4091); the upper end face of the bottom plate (409) is close to the middle and is connected with the driving motor (408); the lower end face of the bottom plate (409) is hinged with one ends of two second electric telescopic rods (4010), and the other ends of the second electric telescopic rods (4010) are hinged on the movable trolley (1).

6. The mobile solar lighting device according to claim 5, wherein the bottom of the mobile cart (1) is provided with mobile wheels (101), four corners are provided with rotatable support legs (102), and the front end is provided with a traction rod (103) which is convenient for traction; the top of the movable trolley (1) close to the front side is connected with a stand column (302) of the lighting system (3); and a storage battery (104) is further arranged in the movable trolley (1).

7. The mobile solar lighting device according to claim 6, wherein the upright (302) is an electrically controlled telescopic column, and an energy-saving lamp (301) is connected to the top of the upright (302).

8. The mobile solar lighting apparatus of claim 7, further comprising a central control module (5) electrically connected to the energy saving lamp (301), the upright (302), the first electric telescopic rod (403), the driving motor (408), the second electric telescopic rod (4010) and the battery (104).