Mobile solar lighting lamp

Abstract

The invention discloses a movable solar lighting lamp, and relates to the technical field of solar lighting lamps. The open hole is formed in the bottom side face of the mounting box body, the storage battery assembly capable of moving up and down and penetrating through the open hole is arranged in the box body, and the heat dissipation holes are formed in the peripheral side of the storage battery assembly, so that the storage battery assembly is controlled to fall down when the illumination lamp is kept immovable during use, heat dissipation is deviated, and the overall gravity center is lowered; when the illumination lamp is controlled to move, the storage battery assembly is controlled to ascend to the bottom to be separated from the ground, and then the whole equipment is controlled to move conveniently; and meanwhile, the heat-preservation insertion plate moving up and down is arranged, so that the heat-preservation insertion plate is controlled to fall down to shield the heat dissipation holes in winter or in a low-temperature environment, heat dissipation is reduced, heat preservation is achieved, and the charging and discharging efficiency of the storage battery is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of solar lighting lamps, and in particular relates to a mobile solar lighting lamp. Background Art

[0002] In our daily life, solar energy is increasingly valued and utilized by people; with the popularization of solar energy technology, mobile solar lighting fixtures are widely used in outdoor operations, emergency lighting, temporary places and other fields. However, the following problems still exist in the prior art: 1) The battery of traditional mobile lamps is fixedly installed inside the box, and the box structure needs to be disassembled for maintenance and replacement, which is cumbersome; 2) The heat generated by the battery during operation is difficult to dissipate effectively, and long-term high temperature environment is prone to battery performance degradation; 3) Due to the high overall height, it is easy to tip over due to the high center of gravity during use; 4) In cold environments, the battery insulation measures are insufficient, affecting the charging and discharging efficiency. Summary of the invention

[0003] The object of the present invention is to provide a mobile solar lighting fixture, by opening an opening on the bottom side of an installation box, arranging a battery assembly inside the box that can move up and down and pass through the opening, and opening heat dissipation holes on the surrounding side of the battery assembly, so that when the lighting fixture is kept stationary during use, the battery assembly is controlled to fall down, which is beneficial to heat dissipation and lowering the overall center of gravity; when the lighting fixture is controlled to move, the battery assembly is controlled to rise to the bottom and leave the ground, thereby facilitating the movement of the entire control device.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The present invention is a mobile solar lighting fixture, comprising a box body located at the bottom, the outer top side surface of the box body is provided with a pillar, and the lamp and the photovoltaic power generation panel are installed on the pillar; rollers are installed on the four corner sides of the bottom side surface of the box body; an opening is provided on the bottom side surface of the box body located inside the four rollers, and a battery assembly is connected to the inner top side surface of the box body through a traction mechanism, and the battery assembly is controlled to move up and down in a vertical direction when in use; the battery assembly includes a base plate, and a plurality of support beams with gaps are fixed on the upper surface of the base plate, a rectangular tubular shell is fixed on the upper surface of the support beam, and a top cover is fixed on the top of the shell by bolts; a plurality of heat dissipation holes are provided on one opposite side wall of the shell; and a battery is installed inside the space formed by the shell, the support beam and the top cover.

[0006] Furthermore, bosses are respectively arranged on the other two opposite side walls of the shell; recessed portions recessed into the box body are arranged on the bottom side surfaces of the box body located on both sides of the opening, a vertical guide sleeve is arranged on the recessed portion, and a guide rod cooperating with the guide sleeve is arranged on the boss.

[0007] Furthermore, grooves recessed into the box body are provided on the bottom side surfaces of the box body at both ends of the recessed portion, and a damping telescopic mechanism is provided in the groove, and the ends of the two damping telescopic mechanisms located on the same side of the opening are connected with a support rod; when the battery assembly is controlled to move downward, the bottom side surface of the boss abuts against the upper surface of the support rod; the damping telescopic mechanism comprises an inner sleeve and an outer sleeve which are sealed and sleeved with each other, and the bottom side surface of the outer sleeve is connected to a damping column which slides along the inner wall of the inner sleeve through a connecting rod, and the damping column is provided with air guide holes along its axial direction, and the inner wall surface of the inner sleeve is provided with a rough surface; an air inlet hole and an exhaust hole are provided on the outer sleeve, and a one-way air inlet structure and a one-way exhaust structure are respectively installed in the air inlet hole and the exhaust hole; the aperture of the air inlet hole is smaller than the aperture of the exhaust hole.

[0008] Furthermore, a flexible layer is provided on the bottom side of the substrate, and a buffer contact layer is provided on one surface of the flexible layer; the flexible layer is a foam layer; the buffer contact layer is one of a rubber layer, a wood layer, or a plastic layer.

[0009] Furthermore, the traction mechanism uses an electric telescopic cylinder or an electric telescopic motor; or the traction mechanism is composed of a traction wire rope led out from a control mechanism, which is sequentially wound around a traction fixed pulley A, at least one traction fixed pulley B and at least one traction movable pulley; the traction fixed pulley A, the traction fixed pulley B, and one end of the traction wire rope are all fixed on the inner top side surface of the box body; the traction movable pulley is connected to a connecting bolt arranged on the top of the top cover through a connecting rope A.

[0010] Furthermore, the control mechanism includes a pair of vertical tubes fixed with gaps on the outer top side of the box body, and the top of the vertical tube is connected to a horizontal tube; a handrail is connected between the ends of the two horizontal tubes; a guide sleeve is provided inside the horizontal tube, and a rectangular hole is provided on the side wall of the horizontal tube near one end of the handrail, and a guide column is provided in the guide sleeve, and one end of the guide column is connected to a movable block that slides along the inner wall of the horizontal tube, and a control rod is connected between the two movable blocks; the traction fixed pulley A is located directly above the recessed portion; the recessed portion is connected to the movable rod A through at least two elastic telescopic parts A; the inner top side surface of the box body is connected to the movable rod B through at least two elastic telescopic parts B, and the movable rod B is located directly above the movable rod A; the movable rod A and the movable rod B are hooked and connected by a U-shaped plate, and the back side of the U-shaped plate is connected to the inner wall surface of the box body through a telescopic module.

[0011] Furthermore, a mounting hole is provided on the top of the box body, and an operating mechanism for driving the U-shaped plate to move in a horizontal direction is installed in the mounting hole; the operating mechanism includes a base block rotatably installed at the mounting hole through a rotating shaft, an operating rod is provided at the top of the base block, and a control rod is provided at the bottom of the base block; a slider is connected to the output end of the telescopic module, and a vertical guide rail cooperating with the slider is provided on the outer bottom side of the U-shaped plate; the other end of the guide column is connected to a traction rope, and the end of the traction rope is connected to the movable rod B; a rotating wheel cooperating with the traction rope is provided at the junction of the vertical tube and the horizontal tube.

[0012] Furthermore, when the telescopic module uses an elastic telescopic part C, a connecting rope B is connected between the control rod and the U-shaped plate; when the telescopic module uses an electric telescopic cylinder or an electric telescopic push rod, a contact sensor is provided on the outer bottom side of the U-shaped plate.

[0013] Furthermore, L-shaped side panels are provided on the edge sides of the two outer side walls of the shell on which the heat dissipation holes are provided, and the two L-shaped side panels located on the same side of the shell are arranged opposite to each other; slide rails are installed on the opposite side walls of the box body, and an electric slider is provided on the slide rail, and the electric slider is connected to a heat preservation plug plate inserted into the two L-shaped side panels.

[0014] Furthermore, the heat-insulating plug board includes a metal base plate, a sponge layer, a plastic plate layer and a foam layer in sequence; a spring is also arranged in the sponge layer, and its two ends are respectively connected to the metal base plate and the plastic plate layer.

[0015] The present invention has the following beneficial effects:

[0016] The present invention provides an opening on the bottom side of the installation box, and a battery assembly that can move up and down and pass through the opening is arranged inside the box, and heat dissipation holes are provided on the peripheral sides of the battery assembly, so that when the lighting fixture is kept stationary during use, the battery assembly is controlled to fall, which is beneficial to heat dissipation and lowering the overall center of gravity; when the lighting fixture is controlled to move, the battery assembly is controlled to rise to the bottom and leave the ground, thereby facilitating the control of the overall movement of the device; at the same time, a heat preservation plug plate that moves up and down is arranged, so that in winter or in a low temperature environment, the heat preservation plug plate is controlled to fall to block the heat dissipation holes, thereby reducing heat dissipation and improving heat preservation, thereby improving the charging and discharging efficiency of the battery.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the lighting fixture of the present invention when viewed from above;

[0020] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0021] Figure 3 This is a schematic diagram of the structure of the lighting fixture of the present invention when viewed from the upward angle;

[0022] Figure 4 for Figure 3 A partial enlarged view of point C in the middle;

[0023] Figure 5 This is a bottom view of the lighting fixture of the present invention;

[0024] Figure 6 The cross-sectional structure of the lighting fixture of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 7 for Figure 6 A partial enlarged view of point B in the middle;

[0026] Figure 8 It is a partial structural schematic diagram of the control mechanism of the present invention;

[0027] Fig. 9 The structure of the battery assembly of the present invention is shown in FIG. Figure 1 ;

[0028] Fig.10 The structure of the battery assembly of the present invention is shown in FIG. Figure 2 ;

[0029] Fig.11 for Fig.10 Side view;

[0030] Fig.12 The cross-sectional structure of the lighting fixture of the present invention is shown in FIG. Figure 2 ;

[0031] Fig.13 for Fig.12 Bottom view of the lighting fixture in the middle;

[0032] Fig.14 It is a schematic diagram of the structure of the damping telescopic mechanism of the present invention;

[0033] Fig.15It is a schematic diagram of the structure of the heat-insulating plug board of the present invention. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0036] See also Figure 1 , 2 As shown in Figures 5-6, the present invention is a mobile solar lighting fixture, including a box body 1, a hollow tubular support 11 is fixedly installed on the top of the box body 1, a lamp 12 and a photovoltaic panel 13 are installed on the support 11, the wiring of the lamp 12 and the photovoltaic panel 13 passes through the support 11 and is introduced into the box body 1, and a battery is installed inside the box body 1. When in use, the photovoltaic panel 13 is used to generate electricity under light conditions, and the electric energy generated by the photovoltaic panel 13 is stored by the battery, and the battery is used to power the electrical parts including the lamp 12 when in use.

[0037] For the convenience of use, it is often necessary to control the lighting fixture to move from one place to another during use. Therefore, in order to facilitate movement, rollers 14 are installed on the four corners of the bottom side of the box 1; and because the height of the box 1 is relatively high, the lighting fixture is prone to tipping over due to being touched during use. Therefore, the present invention also provides an idea for lowering the overall center of gravity of the lighting fixture. In this idea, an opening 10 is opened on the bottom side of the box 1 located inside the four rollers 14, and a battery assembly 4 is connected to the inner top side of the box 1 through a traction mechanism. When in use, the battery assembly 4 is controlled to move up and down through the traction mechanism, thereby adjusting the overall center of gravity of the lighting fixture.

[0038] Specifically, in a specific embodiment, the traction mechanism uses an electric telescopic motor, which is powered by a battery when in use, and the battery assembly 4 is driven to move up and down in the vertical direction through the extension and retraction of the electric telescopic motor.

[0039] Or in another specific embodiment, in order to reduce costs and avoid the requirement for a high-performance electric telescopic motor to drive the heavier battery assembly 4 up and down; Figure 6-7 The traction mechanism provided by the present invention is composed of a traction wire rope 105 led out from a control mechanism 2, which is sequentially wound around a traction fixed pulley A104, at least one traction fixed pulley B102 and at least one traction movable pulley 103; the traction fixed pulley A104, the traction fixed pulley B102, and one end of the traction wire rope 105 are all fixed on the inner top side surface of the box body 1; the traction movable pulley 103 is connected to a connecting bolt 471 arranged on the top of the top cover 47 through a connecting rope A470, and when in use, it drives the traction wire rope 105 to move by controlling the control mechanism 2, and then uses the traction wire rope 105 to drive the battery assembly 4 to move up and down in the vertical direction; and when in use, the fixed pulley and the movable pulley are used in coordination, which not only changes the direction of the force, but also saves effort.

[0040] Specifically, on the basis of the above, if Figure 1-3 , 5-8, the present invention further provides a specific implementation form of a control mechanism 2, the control mechanism 2 includes a pair of vertical tubes 20 fixed at a gap on the outer top side of the box body 1, the top of the vertical tube 20 is connected to a horizontal tube 21; a handrail 22 is connected between the ends of the two horizontal tubes 21; a guide sleeve 28 is arranged inside the horizontal tube 21, a rectangular hole 23 is opened on the side wall of the horizontal tube 21 near one end of the handrail 22, a guide column 27 is arranged in the guide sleeve 28, one end of the guide column 27 is connected to a movable block 24 that slides along the inner wall of the horizontal tube 21, and a control rod 25 is connected between the two movable blocks 24; the traction fixed pulley A104 is located just above the recessed portion 15; the recessed portion 15 is provided with a guide sleeve 28; a rectangular hole 23 is opened on the side wall of the horizontal tube 21 near one end of the horizontal tube 21 near the handrail 22; a guide column 27 is arranged inside the guide sleeve 28, and one end of the guide column 27 is connected to a movable block 24 that slides along the inner wall of the horizontal tube 21, and a control rod 25 is connected between the two movable blocks 24; the traction fixed pulley A104 is located just above the recessed portion 15; the recessed portion 15 is provided with a guide sleeve 28; the guide sleeve 28 is provided with a guide sleeve 28; the guide sleeve 28 is provided with a guide sleeve 28; the guide sleeve 28 is provided with a guide sleeve 28; a ... Part 15 is connected to a movable rod A109 through at least two elastic telescopic parts A108; the other end of the guide column 27 is connected to a traction rope 29; a rotating wheel 26 cooperating with the traction rope 29 is provided at the junction of the vertical tube 20 and the horizontal tube 21; at this time, the traction rope 29 is directly connected to the movable rod A109, so when it is necessary to control the battery assembly 4 to move upward, the control rod 25 is controlled to move toward the side close to the handrail rod 22, and then the traction rope 29 is driven to move to complete the control of the battery assembly 4 to move upward; when the external force controlling the control rod 25 to move toward the side close to the handrail rod 22 is removed, the battery assembly 4 moves downward under the action of its own gravity.

[0041] In actual use, Figure 1-3, and 5-7. In order to avoid the upward movement of the control battery assembly 4 caused by misoperation, the present invention also connects a movable rod B107 on the inner top side of the box body 1 through at least two elastic telescopic parts B106, and the movable rod B107 is located directly above the movable rod A109; the movable rod A109 and the movable rod B107 are hooked and connected by a U-shaped plate 36, and the back of the U-shaped plate 36 is connected to the inner wall surface of the box body 1 through a telescopic module 34; and a mounting hole 101 is provided on the top of the box body 1, and an operating mechanism 3 that drives the U-shaped plate 36 to move in a horizontal direction is installed in the mounting hole 101; the operating mechanism 3 includes a base block 30 that is rotatably installed at the mounting hole 101 through a rotating shaft 31, an operating rod 32 is arranged on the top end of the base block 30, and a control rod 33 is arranged on the bottom end of the base block 30; the output end of the telescopic module 34 is connected to a slider, and the outer bottom side of the U-shaped plate 36 is provided with a The slider cooperates with the vertical guide rail; that is, when in use, it is necessary to first control the control rod 33 to rotate around the rotating shaft 31, driving the U-shaped plate 36 to move toward the side close to the movable rod B107 and the movable rod A109, until the movable rod B107 and the movable rod A109 are located between the two side plates of the U-shaped plate 36. Based on this setting, the end of the traction rope 29 is connected to the movable rod B107, and then when the control rod 25 is controlled to move toward the side close to the handrail rod 22 during use, the traction rope 29 drives the movable rod B107 to move upward, and at this time the U-shaped plate 36 is used to realize the upward movement of the movable rod A109 driven by the movable rod B107, thereby realizing the upward movement of the battery assembly 4; at this time, when the external force of the control rod 25 moving toward the side close to the handrail rod 22 is removed, at this time, the elastic telescopic part B106 and the telescopic module 34 are all restored to their original state.

[0042] It can be known that when the telescopic module 34 uses an elastic telescopic member C, a connecting rope B35 is connected between the control rod 33 and the U-shaped plate 36.

[0043] It can be known that when the telescopic module 34 uses an electric telescopic cylinder or an electric telescopic push rod, a contact sensor is provided on the outer bottom side of the U-shaped plate 36, that is, when the control operating rod 32 is rotated, when the contact sensor detects a pressure signal for the first time, the telescopic module 34 is controlled to extend, and when the contact sensor detects a pressure signal for the second time, the telescopic module 34 is controlled to retract; or other settings can be used to control the contact sensor to detect changes in signals to control the extension and retraction of the telescopic module 34 during use.

[0044] Based on the above settings, Fig. 9The battery assembly 4 provided by the present invention includes a substrate 40, a plurality of support beams 41 with gaps are fixed on the upper surface of the substrate 40, a rectangular tubular shell 44 is fixed on the upper surface of the support beam 41, and a top cover 47 is fixed to the top of the shell 44 by bolts 471; a plurality of heat dissipation holes 46 are provided on two opposite side walls of the shell 44; and a battery is installed inside the space formed by the shell 44, the support beam 41 and the top cover 47.

[0045] When you need to pay attention, Figure 7 and 9 In the process of controlling the up and down movement of the battery assembly 4, the stability of the operation of the battery assembly 4 can be maintained, and bosses 45 are respectively provided on the other two opposite side walls of the shell 44; the bottom side surfaces of the box body 1 located on both sides of the opening 10 are provided with recessed portions 15 recessed into the box body 1, and a vertical guide sleeve 109 is provided on the recessed portion 15, and a guide rod 451 cooperating with the guide sleeve 109 is provided on the boss 45.

[0046] At the same time, based on the above arrangement, in order to reduce the descending speed of the battery assembly 4 under the action of gravity, the battery assembly 4 is prevented from falling at a high speed and impacting the ground, which may cause damage to the battery assembly 4; Figure 3-4 A groove 16 recessed into the box body 1 is provided on the bottom side surface of the box body 1 at both ends of the recessed portion 15, and a damping telescopic mechanism 5 is provided in the groove 16. The ends of the two damping telescopic mechanisms 5 located on the same side of the opening 10 are connected with a support rod 50; when the battery assembly 4 moves downward during use, the bottom side surface of the boss 45 abuts against the upper surface of the support rod 50, and the downward movement speed of the battery assembly 4 is reduced under the action of the damping telescopic mechanism 5.

[0047] The present invention provides a specific implementation form of a damping telescopic mechanism 5, such as Fig.14 The damping telescopic mechanism 5 comprises an inner sleeve 51 and an outer sleeve 52 which are sealed and sleeved with each other. The bottom side of the outer sleeve 52 is connected to a damping column 54 which slides along the inner wall of the inner sleeve 51 through a connecting rod 53. The damping column 54 is provided with an air guide hole 55 along its axial direction. The inner wall surface of the inner sleeve 51 is provided with a rough surface. An air inlet hole 58 and an air exhaust hole 56 are provided on the outer sleeve 52. A one-way air inlet structure 59 and a one-way air exhaust structure 57 are installed in the air inlet hole 58 and the air exhaust hole 56 respectively. The inner sleeve 51 is provided with an air inlet hole 58 and an air exhaust hole 56 respectively. A return spring A50 is connected between the bottom side and the damping column 54; the aperture of the air inlet 58 is 0.02 cm, and the aperture of the air exhaust hole 56 is 0.2 cm; therefore, in actual use, the one-way air inlet structure 59 and the one-way air exhaust structure 57 are combined to achieve slow air intake when the damping telescopic mechanism 5 is extended, thereby slowing down the extension speed of the damping telescopic mechanism 5; on the contrary, when the battery assembly 4 moves upward, the damping telescopic mechanism 5 is exhausted quickly when it is contracted, thereby increasing the contraction speed of the damping telescopic mechanism 5.

[0048] During use, in order to facilitate the control of the contact between the battery assembly 4 and the ground, a flexible layer 42 is provided on the bottom side of the substrate 40, and a buffer contact layer 43 is provided on one surface of the flexible layer 42; the flexible layer 42 is a foam layer; the buffer contact layer 43 is one of a rubber layer, a wood layer, or a plastic layer.

[0049] Of course, in order to solve the problem that the battery insulation measures are insufficient in cold environment, affecting the charging and discharging efficiency, as mentioned in the background art Figure 10-13 In the present invention, L-shaped side panels 48 are arranged on the edge sides of the two outer side walls of the shell 44 provided with the heat dissipation holes 46, and the two L-shaped side panels 48 located on the same side of the shell 44 are arranged opposite to each other; slide rails 491 are installed on the opposite side walls of the box body 1, and an electric slider 492 is arranged on the slide rail 491. The electric slider 492 is connected with a heat preservation plug 49 inserted into the two L-shaped side panels 48. That is, in actual use, when the lighting is used in a cold environment including winter, when the battery assembly 4 falls and is supported on the ground, the heat preservation plug 49 is controlled to be inserted between the two L-shaped side panels 48, and the heat preservation plug is controlled to fall to block the heat dissipation holes, thereby reducing heat dissipation and improving heat preservation, thereby improving the charging and discharging efficiency of the battery.

[0050] Specifically, Fig.15 The heat-insulating plug plate 49 includes a metal base plate 491, a sponge layer 492, a plastic plate layer 493 and a foam layer 494 in sequence; a spring 495 is also arranged in the sponge layer 492, and its two ends are respectively connected to the metal base plate 491 and the plastic plate layer 493. Through the arrangement of the heat-insulating plug plate 49, the heat-insulating effect is improved, and one side of the heat-insulating plug plate 49 is ensured to be tightly attached to the outer wall of the shell 44 during the up and down movement of the battery assembly 4.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mobile solar lighting fixture, characterized in that: It comprises a box body (1) located at the bottom, the outer top side surface of the box body (1) is provided with a support column (11), and a lamp (12) and a photovoltaic power generation panel (13) are installed on the support column (11); Rollers (14) are installed on the four corners of the bottom side of the box body (1); An opening (10) is provided on the bottom side of the box body (1) located inside the four rollers (14); the inner top side of the box body (1) is connected to a battery assembly (4) via a traction mechanism, and the battery assembly (4) is controlled to move up and down in a vertical direction when in use; The battery assembly (4) comprises a base plate (40), a plurality of support beams (41) arranged at intervals are fixed on the upper surface of the base plate (40), a rectangular tubular shell (44) is fixed on the upper surface of the support beam (41), and a top cover (47) is fixed to the top of the shell (44) by bolts (471); A plurality of heat dissipation holes (46) are provided on two opposite side walls of the housing (44); A storage battery is installed inside the space formed by the housing (44), the support beam (41) and the top cover (47).

2. A mobile solar lighting fixture according to claim 1, characterized in that: Bosses (45) are respectively provided on the other two opposite side walls of the housing (44); The bottom side surfaces of the box body (1) located on both sides of the opening (10) are provided with recessed portions (15) recessed into the box body (1), a vertical guide sleeve (109) is provided on the recessed portion (15), and a guide rod (451) cooperating with the guide sleeve (109) is provided on the boss (45).

3. A mobile solar lighting fixture according to claim 2, characterized in that: The bottom side surfaces of the box body (1) at both ends of the recessed portion (15) are provided with grooves (16) recessed into the box body (1), a damping telescopic mechanism (5) is provided in the groove (16), and the ends of the two damping telescopic mechanisms (5) located on the same side of the opening (10) are connected to a support rod (50); When the battery assembly (4) is controlled to move downward, the bottom side surface of the boss (45) abuts against the upper surface of the support rod (50); The damping telescopic mechanism (5) comprises an inner sleeve (51) and an outer sleeve (52) which are sealed and sleeved with each other, the bottom side surface of the outer sleeve (52) is connected to a damping column (54) which slides along the inner wall of the inner sleeve (51) via a connecting rod (53), the damping column (54) is provided with an air guide hole (55) along its axial direction, and the inner wall surface of the inner sleeve (51) is provided as a rough surface; An air inlet hole (58) and an air exhaust hole (56) are provided on the outer sleeve (52); a one-way air inlet structure (59) and a one-way air exhaust structure (57) are installed in the air inlet hole (58) and the air exhaust hole (56), respectively; the aperture of the air inlet hole (58) is smaller than the aperture of the air exhaust hole (56).

4. A mobile solar lighting fixture according to any one of claims 1 to 3, characterized in that: A flexible layer (42) is provided on the bottom side of the substrate (40), and a buffer contact layer (43) is provided on one surface of the flexible layer (42); The flexible layer (42) is a foam layer; The buffer contact layer (43) is one of a rubber layer, a wood board layer, or a plastic board layer.

5. A mobile solar lighting fixture according to any one of claims 1 to 3, characterized in that: The traction mechanism uses an electric telescopic cylinder and an electric telescopic motor; Or the traction mechanism is composed of a traction wire rope (105) led out from the control mechanism (2) and wound sequentially around a traction fixed pulley A (104), at least one traction fixed pulley B (102) and at least one traction movable pulley (103); the traction fixed pulley A (104), the traction fixed pulley B (102) and one end of the traction wire rope (105) are all fixed to the inner top side surface of the box body (1); The traction pulley (103) is connected to a connection bolt (471) arranged on the top of the top cover (47) via a connection rope A (470).

6. A mobile solar lighting fixture according to claim 5, characterized in that: The control mechanism (2) comprises a pair of vertical pipes (20) fixed with a gap on the outer top side of the box body (1), and the top of the vertical pipe (20) is connected to a horizontal pipe (21); A handrail (22) is connected between the ends of the two transverse tubes (21); A guide sleeve (28) is arranged inside the transverse tube (21); a rectangular hole (23) is provided on the side wall of the transverse tube (21) near one end of the transverse tube (21) close to the handrail (22); a guide column (27) is arranged inside the guide sleeve (28); one end of the guide column (27) is connected to a movable block (24) sliding along the inner wall of the transverse tube (21); a control rod (25) is connected between the two movable blocks (24); The traction fixed pulley A (104) is located directly above the recessed portion (15); The recessed portion (15) is connected to a movable rod A (109) via at least two elastic telescopic members A (108); The inner top side surface of the box body (1) is connected to a movable rod B (107) via at least two elastic telescopic parts B (106), and the movable rod B (107) is located directly above the movable rod A (109); The movable rod A (109) and the movable rod B (107) are hooked and connected via a U-shaped plate (36), and the back side of the U-shaped plate (36) is connected to the inner wall surface of the box body (1) via a telescopic module (34).

7. A mobile solar lighting fixture according to claim 6, characterized in that: A mounting hole (101) is provided on the top of the box body (1), and an operating mechanism (3) for driving the U-shaped plate (36) to move in a horizontal direction is installed in the mounting hole (101); The operating mechanism (3) comprises a base block (30) rotatably mounted on the mounting hole (101) via a rotating shaft (31), an operating rod (32) being arranged at the top end of the base block (30), and a control rod (33) being arranged at the bottom end of the base block (30); The output end of the telescopic module (34) is connected to a slider, and the outer bottom side of the U-shaped plate (36) is provided with a vertical guide rail that cooperates with the slider; The other end of the guide column (27) is connected to a traction rope (29), and the end of the traction rope (29) is connected to a movable rod B (107); A rotating wheel (26) cooperating with a traction rope (29) is provided at the junction of the vertical tube (20) and the horizontal tube (21).

8. The mobile solar lighting fixture according to claim 1, characterized in that: When the telescopic module (34) is an elastic telescopic member C, a connecting rope B (35) is connected between the control rod (33) and the U-shaped plate (36); When the telescopic module (34) is an electric telescopic cylinder or an electric telescopic push rod, a contact sensor is provided on the outer bottom side of the U-shaped plate (36).

9. The mobile solar lighting fixture according to claim 1, characterized in that: L-shaped side plates (48) are provided on the edge sides of both outer side walls of the shell (44) provided with the heat dissipation holes (46), and the two L-shaped side plates (48) located on the same side of the shell (44) are arranged opposite to each other; Slide rails (491) are installed on opposite side walls of the box body (1), and an electric slider (492) is arranged on the slide rail (491). The electric slider (492) is connected to a heat preservation plug plate (49) inserted into the two L-shaped side plates (48).

10. A mobile solar lighting fixture according to claim 9, characterized in that: The heat-insulating plug plate (49) comprises a metal base plate (491), a sponge layer (492), a plastic plate layer (493) and a foam layer (494) in sequence; a spring (495) is also arranged in the sponge layer (492), with two ends respectively connected to the metal base plate (491) and the plastic plate layer (493).

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