CN212967892U

CN212967892U - Summer is with effectual street lamp lithium cell of cooling

Info

Publication number: CN212967892U
Application number: CN202022043392.3U
Authority: CN
Inventors: 陆华; 白志刚
Original assignee: Henan Qiankun Solar Lighting Co ltd
Current assignee: Hunan Xuwei New Energy Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-13
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to the technical field of lithium battery equipment, and discloses a street lamp lithium battery with good cooling effect in summer, which solves the problem that the street lamp lithium battery with good cooling effect in the current market has poor whole heat dissipation and cooling effect, thereby causing damage to the lithium battery, and meanwhile, the street lamp lithium battery with good cooling effect in the traditional market can not be well limited and fixed when in use, and is easy to be damaged due to collision when in carrying, and the street lamp lithium battery comprises a main body shell and the lithium battery, wherein two sides of the top of the main body shell are fixedly provided with a protection plate, the utility model discloses, natural wind enters the main body shell through a cavity, and simultaneously, a heat conduction block guides out the heat at the bottom of the lithium battery, and then the heat is carried out and dissipated through the self-heating wind inside a first heat dissipation hole, when the internal heat is large, the circulating wind speed, thereby improving the heat dissipation effect and effectively avoiding the damage of high temperature to the lithium battery.

Description

Summer is with effectual street lamp lithium cell of cooling

Technical Field

The utility model belongs to the technical field of lithium battery equipment, specifically be an effectual street lamp lithium cell of cooling is used in summer.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, the lithium metal battery is firstly proposed and researched by Gilbert N.Lewis in 1912, and the lithium battery is proposed and researched by M.S. Whittingham in the 70 th century of 20 th, because the chemical properties of the lithium metal are very active, the lithium metal has very high requirements on the environment during processing, storage and use, and the lithium battery becomes the mainstream at present along with the development of scientific technology.

But the effectual street lamp lithium cell of cooling on the existing market, the effect of holistic heat dissipation cooling is relatively poor to cause the harm to the lithium cell, the effectual street lamp lithium cell of traditional cooling simultaneously can not carry out fine spacing fixed when using, bumps when carrying very easily and causes the damage.

Disclosure of Invention

To the above situation, for overcoming the defect of prior art, the utility model provides an effectual street lamp lithium cell of cooling in summer, the effectual street lamp lithium cell of cooling on the effectual solution existing market, the effect of holistic heat dissipation cooling is relatively poor to cause the harm to the lithium cell, the effectual street lamp lithium cell of traditional cooling simultaneously can not carry out fine spacing fixed when using, bumps when carrying very easily and causes the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual street lamp lithium cell of cooling down for summer, including main body cover and lithium cell, main body cover top both sides fixed mounting has the guard plate, the embedded fan that is provided with in main body cover top intermediate position, the fixed first filter screen that is provided with in fan top, the main body cover outside is provided with the shell door through the hinge, shell door inside wall is provided with the stopper, first louvre has been seted up to main body cover bottom surface, the fixed dead lever that is provided with in the inside both sides of main body cover, the adjacent one side of dead lever and the inboard top fixed mounting of main body cover have the fixed column, the adjacent one end of fixed column slides and sets up the bracing piece, bracing piece top fixed mounting limiting.

Preferably, the outer side of the fixing column is provided with a fixing bolt in a threaded manner, and the outer side of the supporting rod is sleeved with a first spring.

Preferably, the two sides of the top of the limiting plate are provided with connecting rods in a sliding mode, and the top of each connecting rod is fixedly provided with an extrusion block.

Preferably, the surface of the limiting plate is fixedly provided with a second spring, one end of the second spring is fixedly connected with the extrusion block, a heat conduction block is embedded in the top of the base, and the bottom of the heat conduction block is communicated with the first heat dissipation hole.

Preferably, a cavity is formed in the fixing rod, and a second heat dissipation hole communicated with the cavity is formed in the surface of the fixing rod.

Preferably, the first heat dissipation holes are communicated with one another through third heat dissipation holes, and second filter screens are arranged on the inner sides of the first heat dissipation holes and the bottom of the cavity.

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

1) in the work, natural wind enters the main body shell through the cavity and is discharged through the first heat dissipation hole, primary heat dissipation is carried out, meanwhile, heat at the bottom of the lithium battery is led out by the heat conduction block and is then led out through self-heating wind in the first heat dissipation hole to be dissipated, so that the heat dissipation effect is enhanced, after the lithium battery is used for a long time, the internal heat is large, external self-heating wind is quickly blown into the main body shell by starting the fan and is then discharged through the first heat dissipation hole and the cavity, and therefore heat dissipation of circulating wind is achieved, the speed of the circulating wind is increased due to fan addition, the heat dissipation effect is improved, and therefore damage to the lithium battery due to high temperature is effectively avoided, and the service life is prolonged;

2) the utility model discloses a lithium battery, including a lithium battery, a base, and a cover plate, through putting the lithium battery on the base, then according to the size of lithium battery, thereby make the limiting plate drive the bracing piece and return inside the fixed column that contracts, simultaneously carry out preliminary buffering through first spring, after the bracing piece removes suitable position, fix the bracing piece through rotatory fixing bolt, thereby reached to the lithium battery about spacing, this moment through second spring and connecting rod mutually support, make the extrusion piece laminate with the lithium battery all the time, so not only improved spacing effect and still reached the effect of buffer protection, then through closing the shell door, make the stopper spacing once more around the lithium battery spacing, like this through all-round spacing fixed to the lithium battery, effectually avoided appearing the collision damage when carrying.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the fixing rod of the present invention;

FIG. 3 is a perspective view of the extrusion block of the present invention;

in the figure: 1. a main body housing; 2. a lithium battery; 3. a protection plate; 4. a fan; 5. a first filter screen; 6. a shell door; 7. a first heat dissipation hole; 8. fixing the rod; 9. fixing a column; 10. a support bar; 11. a base; 12. fixing the bolt; 13. a limiting plate; 14. a connecting rod; 15. extruding the block; 16. a second spring; 17. a heat conducting block; 18. a cavity; 19. a second heat dissipation hole; 20. a third heat dissipation hole; 21. a second filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a main body housing 1 and a lithium battery 2, wherein protection plates 3 are fixedly arranged at two sides of the top of the main body housing 1, which can protect the fan 4 from rain, a fan 4 is embedded at the middle position of the top of the main body housing 1, a first filter screen 5 is fixedly arranged above the fan 4, which can dissipate heat through natural wind, a housing door 6 is arranged at the outer side of the main body housing 1 through a hinge, a limit block is arranged at the inner side wall of the housing door 6, which can primarily limit the lithium battery 2, a first heat dissipation hole 7 is arranged on the surface of the bottom of the main body housing 1, which is convenient for the wind entering the fan 4 to be discharged, thereby realizing the effect of dissipating heat through circulating wind, fixing rods 8 are fixedly arranged at two sides inside the main body housing 1, the adjacent one end of fixed column 9 slides and sets up bracing piece 10, and bracing piece 10 top fixed mounting limiting plate 13 is spacing once more to lithium cell 2 through limiting plate 13, and base 11 is installed to 1 inboard bottom of main body housing, and lithium cell 2 sets up at base 11 top.

Embodiment two, on the basis of embodiment one, given by fig. 1, the outside screw thread of fixed column 9 is provided with fixing bolt 12, and the first spring has been cup jointed to the bracing piece 10 outside, carries out preliminary buffering through first spring, fixes bracing piece 10 through rotatory fixing bolt 12 after spacing.

Third embodiment, on the basis of first embodiment, given by fig. 3, limiting plate 13 top both sides slide and are provided with connecting rod 14, and connecting rod 14 top fixed mounting has extrusion piece 15, sets up connecting rod 14 through sliding to drive extrusion piece 15 and remove, thereby realize the effect of buffering.

Fourth embodiment, on the basis of first embodiment, by figure 1 and 3, limiting plate 13 fixed surface is provided with second spring 16, second spring 16 one end and extrusion piece 15 fixed connection, through the elasticity of second spring 16 self, the extrusion piece 15 of being convenient for is laminated with lithium cell 2 all the time, the embedded heat conduction piece 17 that is provided with in base 11 top, heat conduction piece 17 bottom and first louvre 7 intercommunication, be convenient for derive the heat of lithium cell 2 through heat conduction piece 17, then dispel through first louvre 7 and reach the radiating effect.

In a fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, a cavity 18 is formed inside the fixing rod 8, a second heat dissipation hole 19 communicated with the cavity 18 is formed in the surface of the fixing rod 8, and the second heat dissipation hole 19 is matched with the cavity 18, so that heat dissipation is performed on two sides of the lithium battery 2.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, the first heat dissipation holes 7 are communicated with each other through third heat dissipation holes 20, and second filter screens 21 are disposed inside the first heat dissipation holes 7 and at the bottom of the cavity 18, so that heat dissipation is performed through natural wind, and meanwhile, mosquitoes are conveniently filtered through the second filter screens 21, thereby achieving the protection effect.

The working principle is as follows: by placing the lithium battery 2 on the base 11, then according to the size of the lithium battery 2, the limiting plate 13 drives the supporting rod 10 to retract into the fixing column 9, and simultaneously, the primary buffering is carried out through the first spring, after the supporting rod 10 moves to a proper position, the supporting rod 10 is fixed through the rotary fixing bolt 12, so that the limiting of the lithium battery 2 from left to right and from top to bottom is achieved, at the moment, the extrusion block 15 is always attached to the lithium battery 2 through the mutual cooperation of the second spring 16 and the connecting rod 14, thus, the limiting effect is improved, the buffering protection effect is achieved, then, the shell door 6 is closed, the limiting block limits the lithium battery 2 from front to back again, the lithium battery 2 is effectively prevented from collision damage during carrying, and during working, natural wind enters the main body shell 1 through the cavity 18, then discharge through first louvre 7, carry out preliminary heat dissipation, the heat conduction piece 17 is derived the heat of lithium cell 2 bottom simultaneously, then take out through the inside self-heating wind of first louvre 7 and give off, thereby the radiating effect has been strengthened, after using longer time, inside heat is great, blow in main body cover 1 inside with outside self-heating wind is quick through starting fan 4, then discharge through first louvre 7 and cavity 18, thereby realize the circulated air heat dissipation, because through fan 4 addition, make circulated air speed accelerate, thereby the radiating effect has been improved, effectively avoided like this because high temperature is to lithium cell 2 harm, thereby life has been prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a summer is with effectual street lamp lithium cell of cooling, includes main body cover (1) and lithium cell (2), its characterized in that: main body cover (1) top both sides fixed mounting has guard plate (3), main body cover (1) top intermediate position is embedded to be provided with fan (4), fan (4) top is fixed and is provided with first filter screen (5), main body cover (1) outside is provided with shell door (6) through the hinge, shell door (6) inside wall is provided with the stopper, main body cover (1) bottom surface has seted up first louvre (7), main body cover (1) inside both sides are fixed and are provided with dead lever (8), the adjacent one side of dead lever (8) and main body cover (1) inboard top fixed mounting have fixed column (9), the adjacent one end of fixed column (9) slides and sets up bracing piece (10), bracing piece (10) top fixed mounting limiting plate (13), base (11) are installed to main body cover (1) inboard bottom, lithium cell (2) set up at base (11).

2. The street lamp lithium battery with good cooling effect in summer according to claim 1, characterized in that: the outer side of the fixing column (9) is provided with a fixing bolt (12) in a threaded manner, and the outer side of the supporting rod (10) is sleeved with a first spring.

3. The street lamp lithium battery with good cooling effect in summer according to claim 1, characterized in that: and connecting rods (14) are arranged on two sides of the top of the limiting plate (13) in a sliding mode, and extrusion blocks (15) are fixedly mounted on the tops of the connecting rods (14).

4. The street lamp lithium battery with good cooling effect in summer according to claim 1, characterized in that: the limiting plate (13) is fixedly provided with a second spring (16) on the surface, one end of the second spring (16) is fixedly connected with the extrusion block (15), a heat conduction block (17) is embedded in the top of the base (11), and the bottom of the heat conduction block (17) is communicated with the first heat dissipation hole (7).

5. The street lamp lithium battery with good cooling effect in summer according to claim 1, characterized in that: a cavity (18) is formed in the fixing rod (8), and a second heat dissipation hole (19) communicated with the cavity (18) is formed in the surface of the fixing rod (8).

6. The street lamp lithium battery with good cooling effect in summer according to claim 1, characterized in that: the first heat dissipation holes (7) are communicated with each other through third heat dissipation holes (20), and second filter screens (21) are arranged on the inner sides of the first heat dissipation holes (7) and the bottom of the cavity (18).