CN218335884U

CN218335884U - Maintenance-free lead-acid storage battery

Info

Publication number: CN218335884U
Application number: CN202222644534.0U
Authority: CN
Inventors: 黄海燕; 张晓飞
Original assignee: Shenzhen Taiyu Power Co ltd
Current assignee: Shenzhen Taiyu Power Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-17
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a lead acid battery technical field, and disclose non-maintaining lead acid battery, include: a battery cell; a solar panel; the protective box body is used for containing the battery core and the solar panel and comprises a shell and a top cover arranged at the top end of the shell; a lift receiving mechanism for driving solar cell panel and stretching out or receive in the shell, lift receiving mechanism sets up the inner chamber and the spiro union in the adjust knob of shell both sides in the inside top both sides of shell including lifter plate, the symmetry that are used for accepting solar cell panel, the utility model discloses a lift receiving mechanism can realize taking in of solar cell panel to realize solar cell panel's protection, can solve the problem that current solar cell panel exposes easy damage outside, prolonged solar cell panel's life effectively, reduce the use cost of battery, and can be convenient for carry of battery, help carrying and using of battery.

Description

Maintenance-free lead-acid storage battery

Technical Field

The utility model belongs to the technical field of lead acid battery, concretely relates to non-maintaining lead acid battery.

Background

The lead-acid accumulator is generally composed of positive and negative plates, partition, casing, electrolyte and terminal, and features that its discharge chemical reaction is carried out by positive plate active substance (lead dioxide and lead) and negative plate active substance (spongy pure lead) under the action of electrolyte (dilute sulfuric acid solution), the grid of plate is made of Pb-Sb alloy, and the maintenance-free accumulator is made of Pb-Ca alloy, and features high vibration and temp resistances, small size and less self-discharge.

In the chinese patent with the patent number of 201922208696.8, a high-energy dry-charged sealed maintenance-free lead-acid battery is mentioned, solar energy is converted into electric energy through a solar panel to be stored in the lead-acid battery, but in the using process of the battery, although the solar panel can be folded through a rotating shaft, the solar panel cannot be lifted and stored, so that the solar panel is exposed and easily damaged, the service life of the solar panel is influenced, the use cost of the battery is increased, and the battery is not convenient to carry and use, and the carrying and the use of the battery are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-maintaining lead acid battery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a maintenance-free lead-acid battery comprising:

a battery cell;

a solar panel;

the protective box body is used for containing the battery core and the solar panel and comprises a shell and a top cover arranged at the top end of the shell;

a lift receiving mechanism for driving solar cell panel and stretching out or receive in the shell, lift receiving mechanism sets up the inner chamber and the spiro union in the adjust knob of shell both sides in the inside top both sides of shell, two including lifter plate, the symmetry that is used for accepting solar cell panel the equal movable mounting in inside of inner chamber has the lead screw, and all overlaps on two lead screws to be equipped with the sleeve of being connected with the lifter plate both ends respectively, two first gear is all installed to the bottom of lead screw, adjust knob's one end extends to in the inner chamber to install the second gear with first gear engaged with.

Preferably, the lifting and receiving mechanism further comprises a sliding limit component, and the sliding limit component comprises:

the linear sliding rails are arranged on one sides of the inner walls of the two inner cavities;

the two linear sliding grooves are arranged at one end of the sleeve and are matched with the linear sliding rails.

Preferably, the lifting and receiving mechanism further comprises a locking assembly, the locking assembly comprising:

the limiting cylinders are symmetrically arranged on two sides of the shell and sleeved outside the shaft rod of the adjusting knob;

the limiting screw is in threaded connection with the top end of the limiting cylinder, a clamp is mounted at the bottom end of the limiting screw, and the shaft rod of the adjusting knob can be clamped and limited by the clamp.

Preferably, a plurality of line holes are opened to the front side of shell, and the dorsal part of shell installs display screen and frame, the frame is located the below of display screen, and the internally mounted of frame has the terminal, the front side of frame is inserted and is equipped with sealed picture peg, just the inside bottom of shell is provided with electrical quantity detector.

Preferably, still include angle adjustment mechanism, angle adjustment mechanism is used for finely tuning solar cell panel's angle, and angle adjustment mechanism includes:

the cylinders are symmetrically arranged on two sides of the top of the lifting plate;

the rotating rods are hinged to two sides of the bottom of the solar cell panel;

the connecting block is fixed at the bottom end of the rotating rod, and an inserting rod inserted into the barrel is installed at the bottom end of the connecting block;

the limiting hole is formed in the inserted rod;

the bolt is connected with the limit inserted bar at the top of the cylinder body in a threaded mode, and the limit inserted bar is matched with the limit hole.

Preferably, the opposite angles of one end of the inserted bar far away from the connecting block are in arc chamfer transition to form smooth arc ends of the surface wall.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a lift receiving mechanism can realize accomodating of solar cell panel to realize solar cell panel's protection, can solve the problem that current solar cell panel exposes easy damage outside, prolonged solar cell panel's life effectively, reduce the use cost of battery, and can be convenient for carry of battery, great improvement the portability of battery, help carrying and using of battery.

(2) On the basis of the beneficial effects, the utility model discloses an angular adjustment that solar cell panel can be realized to angle adjustment mechanism for solar cell panel can adapt to the sun in different position, thereby realizes that the receiving sunlight of solar cell panel maximize generates electricity, has increased solar cell panel's generating effect effectively, the charging of the battery of further being convenient for.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a rear view of the sealing insert plate of the present invention when detached;

fig. 5 is a sectional view of the angle adjusting mechanism of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 1;

in the figure: 1. a housing; 2. a battery cell; 3. a top cover; 4. a solar panel; 5. an electric quantity detector; 6. a lifting and receiving mechanism; 61. a lifting plate; 62. adjusting a knob; 63. a screw rod; 64. an inner cavity; 65. a linear slide rail; 66. a sleeve; 67. a first gear; 68. a second gear; 69. a limiting cylinder; 610. clamping; 611. a limit screw; 7. an angle adjusting mechanism; 71. connecting blocks; 72. a barrel; 73. a rod is inserted; 74. a limiting hole; 75. a limiting inserted rod; 76. rotating the rod; 8. a wire hole; 9. a display screen; 10. an outer frame; 11. sealing the inserting plate; 12. and (4) binding posts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme:

referring to fig. 1-4 and 6, the maintenance-free lead-acid battery includes:

a battery cell 2;

a solar panel 4;

the protective box body is used for containing the battery core 2 and the solar panel 4 and comprises a shell 1 and a top cover 3 arranged at the top end of the shell 1, and a handle convenient to carry is arranged at the top end of the top cover 3; the front side of the shell 1 is provided with a plurality of wire holes 8, the back side of the shell 1 is provided with a display screen 9 and an outer frame 10, the outer frame 10 is positioned below the display screen 9, a binding post 12 is arranged in the outer frame 10, the binding posts 12 are 2 in total, the 2 binding posts 12 are respectively a positive connecting post and a negative connecting post, the front side of the outer frame 10 is inserted with a sealing plugboard 11, the bottom inside the shell 1 is provided with an electric quantity detector 5, one side of the bottom of the shell 1 is also provided with a charging port for charging the battery core 2, and the charging port is provided with a protective cover and has waterproof and dustproof effects;

a lift receiving mechanism 6 for driving solar cell panel 4 and stretch out or take in shell 1, lift receiving mechanism 6 is including the lifter plate 61 that is used for accepting solar cell panel 4, the inner chamber 64 and the spiro union 62 in the shell 1 both sides of shell 1 inside top are seted up to the symmetry, the equal movable mounting in inside of two inner chambers 64 has lead screw 63, and all overlap on two lead screws 63 and be equipped with the sleeve 66 of being connected with lifter plate 61 both ends respectively, first gear 67 is all installed to the bottom of two lead screws 63, adjust knob 62's one end extends to in the inner chamber 64, and install the second gear 68 with first gear 67 engaged with.

Through the technical scheme:

when the portable electric energy meter is used, a user can charge the battery core 2 through the charging port on one side of the bottom of the shell 1, at the moment, the electric quantity of the battery core 2 is detected in real time by the electric quantity detector 5 and is displayed through the display screen 9 to be watched by the user, then the user can carry the storage battery to a use place through the lifting handle on the top cover 3, the sealing plugboard 11 is pulled out of the outer frame 10 to expose the wiring terminal 12, then the external equipment connecting wire is connected with the wiring terminal 12, and then the battery core 2 supplies power to the external equipment to ensure the normal use of the external equipment;

meanwhile, in the using process of the storage battery, the solar cell panel 4 can be extended out of the shell 1 through the lifting and accommodating mechanism 6, namely, the adjusting knob 62 is rotated to drive the second gear 68 to rotate, then the second gear 68 drives the first gear 67 meshed with the second gear to rotate, then the first gear 67 drives the screw rod 63 to rotate, so that the screw rod 63 drives the lifting plate 61 to ascend through the sleeve 66, then the lifting plate 61 drives the solar cell panel 4 to move out of the shell 1, finally photovoltaic power generation is carried out through the solar cell panel 4, and electric energy is stored in the battery core 2, so that the charging mode of the storage battery is increased, and the outdoor use of the storage battery is further facilitated;

in addition, when the battery is deposited or is carried, but user antiport adjust knob 62, and drive lead screw 63 antiport under the effect of second gear 68 and first gear 67, in order to drive lifter plate 61 and descend, lifter plate 61 drives solar cell panel 4 and descends to inside the shell 1 afterwards, then the user installs top cap 3 in the top of shell 1, with this accomodating that realizes solar cell panel 4, thereby realize solar cell panel 4's protection, solar cell panel 4 has been prevented effectively from damaging, and can be convenient for carry of battery, great improvement the portability of battery, help realizing carrying and use of battery.

As shown in fig. 1 and 6, the lifting and receiving mechanism 6 further includes a sliding limit component, and the sliding limit component includes:

a linear slide rail 65 installed at one side of the inner walls of the two inner cavities 64;

and the linear sliding grooves are arranged at one ends of the two sleeves 66 and are matched with the linear sliding rails 65.

Through the technical scheme:

drive sleeve 66 lift in-process at lead screw 63, sleeve 66 slides along linear slide 65 through the straight line spout of its tip to this realization is spacing with sleeve 66, thereby guarantees solar cell panel 4's stable lift, realizes accomodating and using of solar cell panel 4.

As shown in fig. 1 to 4 and fig. 6, the lifting and receiving mechanism 6 further includes a locking assembly, and the locking assembly includes:

the limiting cylinders 69 are symmetrically arranged at the two sides of the shell 1, and the limiting cylinders 69 are sleeved outside the shaft rod of the adjusting knob 62;

the screw joint is in spacing screw 611 at the top of spacing section of thick bamboo 69, and the clamping 610 is installed to the bottom of spacing screw 611, and the clamping 610 can be spacing with the axostylus axostyle chucking of adjust knob 62.

Through the technical scheme:

after the solar cell panel 4 extends out of the shell 1, a user can rotate the limiting screw 611, so that the limiting screw 611 drives the clamp 610 at the bottom end to descend until the shaft lever of the adjusting knob 62 is clamped, so that the limiting of the lifting and receiving mechanism 6 is realized, and the solar cell panel 4 is kept fixed after extending out and adjusting; when solar cell panel 4 need be taken in the shell 1, only need the antiport stop screw 611 for stop screw 611 drives the clamping 610 of its bottom and rises, breaks away from until clamping 610 and adjust knob 62's axostylus axostyle, and then the user rotates adjust knob 62 and can descend solar cell panel 4 and take in the shell 1, with this accomodating that realizes solar cell panel 4.

Referring to fig. 1 and 5, the maintenance-free lead-acid battery further includes an angle adjusting mechanism 7, the angle adjusting mechanism 7 is used for finely adjusting the angle of the solar panel 4, and the angle adjusting mechanism 7 includes:

the cylinders 72 are symmetrically arranged on two sides of the top of the lifting plate 61;

a rotating rod 76 hinged to both sides of the bottom of the solar cell panel 4;

a connecting block 71 fixed at the bottom end of the rotating rod 76, and an inserting rod 73 inserted into the cylinder 72 is mounted at the bottom end of the connecting block 71;

a limit hole 74 opened on the insert rod 73;

the limiting insert rod 75 is screwed on the top of the cylinder 72, and the limiting insert rod 75 is matched with the limiting hole 74.

Through the technical scheme:

when the user stretches out solar cell panel 4 from shell 1 through lift receiving mechanism 6 and uses, the user can be according to solar position, through the angle of angle adjustment mechanism 7 fine setting solar cell panel 4, extract spacing inserted bar 75 earlier, upwards stimulate respectively to different heights with connecting block 71 of 4 bottom both sides of solar cell panel, inserted bar 73 of connecting block 71 bottom is along the inside removal of barrel 72 this moment, make solar cell panel 4 towards the position slope of sun, the user inserts spacing inserted bar 75 into corresponding spacing hole 74 again afterwards, it is spacing to peg graft between inserted bar 73 and the barrel 72, with this angle modulation who realizes solar cell panel 4, make solar cell panel 4 can adapt to the sun in different position, thereby realize that the receiving sunlight of solar cell panel 4 maximize generates electricity, solar cell panel 4's power generation effect has been increased effectively, further be convenient for the charging of battery.

As shown in fig. 5, opposite corners of one end of the insertion rod 73 far away from the connection block 71 are all in arc chamfer transition to form smooth arc ends of the surface wall.

Through the technical scheme, the inserted rod 73 can be conveniently and quickly inserted into the barrel body 72, and the angle of the solar cell panel 4 can be further conveniently adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A maintenance-free lead-acid battery, comprising:

a battery cell (2);

a solar panel (4);

the protective box body is used for containing the battery core (2) and the solar panel (4), and comprises a shell (1) and a top cover (3) arranged at the top end of the shell (1);

a lift receiving mechanism (6) for driving solar cell panel (4) to stretch out or take in shell (1), inner chamber (64) and spiro union in adjust knob (62) of shell (1) both sides are seted up including lifter plate (61), the symmetry that are used for accepting solar cell panel (4) in shell (1) inside top both sides to lift receiving mechanism (6), two the equal movable mounting in inside of inner chamber (64) has lead screw (63), and all overlaps on two lead screws (63) to be equipped with sleeve (66) of being connected with lifter plate (61) both ends respectively, two first gear (67) are all installed to the bottom of lead screw (63), the one end of adjust knob (62) extends to in inner chamber (64) to install second gear (68) with first gear (67) engaged with.

2. The maintenance-free lead-acid battery of claim 1, wherein: lifting and receiving mechanism (6) still includes the spacing subassembly of slip, the spacing subassembly of slip includes:

the linear sliding rails (65) are arranged on one side of the inner walls of the two inner cavities (64);

the linear sliding grooves are arranged at one ends of the two sleeves (66) and are matched with the linear sliding rails (65).

3. The maintenance-free lead-acid battery of claim 1, wherein: the lifting storage mechanism (6) further comprises a locking assembly, and the locking assembly comprises:

the limiting cylinders (69) are symmetrically arranged on two sides of the shell (1), and the limiting cylinders (69) are sleeved outside the shaft rod of the adjusting knob (62);

the limiting screw (611) is screwed on the top end of the limiting cylinder (69), a clamp (610) is installed at the bottom end of the limiting screw (611), and the shaft rod of the adjusting knob (62) can be clamped and limited by the clamp (610).

4. The maintenance-free lead-acid battery of claim 1, wherein: the front side of shell (1) is opened and is equipped with a plurality of line holes (8), and the dorsal part of shell (1) installs display screen (9) and frame (10), frame (10) are located the below of display screen (9), and the internally mounted of frame (10) has terminal (12), the front side of frame (10) is inserted and is equipped with sealed picture peg (11), just the inside bottom of shell (1) is provided with electrical quantity detector (5).

5. The maintenance-free lead-acid battery of claim 1, wherein: still include angle adjustment mechanism (7), angle adjustment mechanism (7) are used for finely tuning the angle of solar cell panel (4), and angle adjustment mechanism (7) include:

the cylinders (72) are symmetrically arranged on two sides of the top of the lifting plate (61);

the rotating rods (76) are hinged to two sides of the bottom of the solar panel (4);

the connecting block (71) is fixed at the bottom end of the rotating rod (76), and an inserting rod (73) inserted into the cylinder body (72) is installed at the bottom end of the connecting block (71);

a limiting hole (74) arranged on the inserted bar (73);

the limiting insert rod (75) is screwed at the top of the cylinder body (72), and the limiting insert rod (75) is matched with the limiting hole (74).

6. The maintenance-free lead-acid battery of claim 5, wherein: the opposite angles of one end of the inserted rod (73) far away from the connecting block (71) are in arc chamfer transition to form smooth arc ends of the surface wall.