CN210535739U

CN210535739U - Improved structure of fan variable-size battery box

Info

Publication number: CN210535739U
Application number: CN201921892741.XU
Authority: CN
Inventors: 苏锦辉; 段晓斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-05-15
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a battery case technical field just discloses a fan becomes improvement structure of thick liquid battery case, which comprises a housin down, the spread groove has been seted up to the upper surface of casing down, it has the connection key to peg graft in the inside of spread groove, the last fixed surface of connection key is connected with the casing, it has radiator fan all to peg graft on the left side and the right side of going up the casing surface, the inlet wire has been seted up at the middle part of going up the casing right flank, go up the first buffer beam of interior top lateral wall fixedly connected with of casing. This fan becomes improvement structure of thick liquid battery case through the tight handle cooperation of first clamp rod, first clamp plate, first clamp handle, the tight rod of second clamp, second clamp plate and second clamp, has strengthened the regulation effect to different group batteries, has improved the clamping effect to the group battery, has strengthened the suitability of product, and radiator fan, inlet port, axis of rotation and separation blade cooperation have strengthened the radiating effect to in the box, and the effectual dust that has prevented gets into inside the battery case.

Description

Improved structure of fan variable-size battery box

Technical Field

The utility model relates to a battery case technical field specifically is a fan becomes improvement structure of thick liquid battery case.

Background

To meet the increasing demand for the number of battery packs, a battery box has been developed; in the battery box in the current market, battery packs with different sizes need to be placed during working; the battery case of prior art is adjusting the effect of not equidimension group battery poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fan becomes improvement structure of thick liquid battery case has solved prior art's battery case, at the poor problem of effect of adjusting not equidimension group battery.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an improved structure of a fan variable-pulp battery box comprises a lower shell, wherein the upper surface of the lower shell is provided with a connecting groove, a connecting key is inserted into the connecting groove, the upper surface of the connecting key is fixedly connected with an upper shell, the left side and the right side of the outer surface of the upper shell are respectively inserted with a cooling fan, the middle part of the right side surface of the upper shell is provided with a wire inlet, the inner top side wall of the upper shell is fixedly connected with a first buffer rod, the outer surface of the first buffer rod is sleeved with a first buffer spring, the top end of the first buffer spring is fixedly connected with the inner top side wall of the upper shell, the bottom end of the first buffer rod is fixedly connected with a first buffer plate, the middle part of the upper surface of the first buffer plate is fixedly connected with the bottom end of the first buffer spring, the inner bottom side wall of the lower shell is fixedly connected with a second buffer rod, and the outer surface of the second buffer rod is sleeved, the bottom end of the second buffer spring is fixedly connected with the inner bottom side wall of the lower shell, the top end of the second buffer rod is fixedly connected with a second buffer plate, the middle part of the lower surface of the second buffer plate is fixedly connected with the top end of the second buffer spring, the inner bottom side wall of the lower shell is provided with an electric heating disc, the bottoms of the left side surface and the right side surface of the lower shell are respectively provided with an air inlet, the bottom of the inner side wall of the lower shell is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is sleeved with a blocking piece, the middle parts of the left side surface and the right side surface of the lower shell are respectively inserted with a first sleeve, a first clamping rod is arranged inside the first sleeve, the inner end of the first clamping rod is fixedly connected with a first clamping plate, the middle parts of the front surface and the back surface of the lower shell are respectively inserted with a second sleeve, a second clamping rod is arranged inside the second sleeve, the outer end of the first clamping rod and the outer end of the second clamping rod are fixedly connected with a first clamping handle and a second clamping handle respectively.

Preferably, the first sleeve is internally provided with an internal thread, the outer surface of the first clamping rod is provided with an external thread, and the first sleeve is in threaded connection with the first clamping rod.

Preferably, the inner side surfaces of the first clamping plate and the second clamping plate are respectively provided with clamping teeth, and the clamping teeth are made of polytetrafluoroethylene.

Preferably, the outer surfaces of the first clamping handle and the second clamping handle are both provided with wrapping layers, and the outer surfaces of the wrapping layers are provided with anti-skidding convex particles.

Preferably, the number of the heat dissipation fan, the first clamping handle and the second clamping handle is two.

Preferably, the first clamping rod and the second clamping rod have outer diameters matched with inner diameters of the first sleeve and the second sleeve respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a fan becomes improvement structure of thick liquid battery case possesses following beneficial effect:

1. this fan becomes improvement structure of thick liquid battery case through the tight handle cooperation of first clamp rod, first clamp plate, first clamp handle, the tight rod of second clamp, second clamp plate and second clamp, has strengthened the regulation effect to different group batteries, has improved the clamping effect to the group battery, has strengthened the suitability of product, and radiator fan, inlet port, axis of rotation and separation blade cooperation have strengthened the radiating effect to in the box, and the effectual dust that has prevented gets into inside the battery case.

2. This fan becomes improvement structure of thick liquid battery case through first buffer beam, first buffer spring, first buffer board, second buffer beam, second buffer spring and the cooperation of second buffer board, has prevented that the group battery that leads to the fact damages because of rocking that the battery case received, has strengthened the shock attenuation cushioning effect, has prolonged the life of group battery, and the electric hot tray makes the group battery keep the best constant temperature state in low temperature charging environment always.

Drawings

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

FIG. 2 is a schematic view of the lower housing structure of the present invention;

fig. 3 is a schematic view of the structure vertical cut of the utility model.

In the figure: 1. a lower housing; 101. connecting grooves; 102. an air inlet; 2. a connecting bond; 3. an upper housing; 301. a wire inlet; 4. a heat radiation fan; 5. a first buffer rod; 6. a first buffer spring; 7. a first buffer plate; 8. a second buffer rod; 9. a second buffer spring; 10. a second buffer plate; 11. an electric hot plate; 12. a rotating shaft; 13. a baffle plate; 14. a first sleeve; 15. a first clamping bar; 16. a first clamping plate; 17. a second sleeve; 18. a second clamping bar; 19. a second clamping plate; 20. a first clamping handle; 21. a second clamping handle.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an improved structure of a fan variable-pulp battery box comprises a lower shell 1, wherein the upper surface of the lower shell 1 is provided with a connecting groove 101, the connecting key 2 is inserted in the connecting groove 101, the upper surface of the connecting key 2 is fixedly connected with an upper shell 3, the left side and the right side of the outer surface of the upper shell 3 are respectively inserted with a cooling fan 4, the cooling fans 4, air inlets 102, a rotating shaft 12 and a blocking piece 13 are matched, the heat dissipation effect in the box is enhanced, dust is effectively prevented from entering the battery box, the middle part of the right side surface of the upper shell 3 is provided with an inlet 301, the inner top side wall of the upper shell 3 is fixedly connected with a first buffer rod 5, the first buffer rod 5, a first buffer spring 6, a first buffer plate 7, a second buffer rod 8, a second buffer spring 9 and a second buffer plate 10 are matched, the damage of a battery pack caused by the shaking of the battery box is prevented, and the damping, the service life of the battery pack is prolonged, the outer surface of the first buffer rod 5 is sleeved with a first buffer spring 6, the top end of the first buffer spring 6 is fixedly connected with the inner top side wall of the upper shell 3, the bottom end of the first buffer rod 5 is fixedly connected with a first buffer plate 7, the middle part of the upper surface of the first buffer plate 7 is fixedly connected with the bottom end of the first buffer spring 6, the inner bottom side wall of the lower shell 1 is fixedly connected with a second buffer rod 8, the outer surface of the second buffer rod 8 is sleeved with a second buffer spring 9, the bottom end of the second buffer spring 9 is fixedly connected with the inner bottom side wall of the lower shell 1, the top end of the second buffer rod 8 is fixedly connected with a second buffer plate 10, the middle part of the lower surface of the second buffer plate 10 is fixedly connected with the top end of the second buffer spring 9, the inner bottom side wall of the lower shell 1 is provided with an electric heating disc 11, the electric heating disc 11 enables the battery pack, the air inlets 102 are respectively arranged at the bottoms of the left side surface and the right side surface of the lower shell 1, the bottom of the inner side wall of the lower shell 1 is fixedly connected with a rotating shaft 12, the outer surface of the rotating shaft 12 is sleeved with a blocking piece 13, the middle parts of the left side surface and the right side surface of the lower shell 1 are respectively inserted with a first sleeve 14, a first clamping rod 15 is arranged inside the first sleeve 14, the first clamping rod 15, a first clamping plate 16, a first clamping handle 20, a second clamping rod 18, a second clamping plate 19 and a second clamping handle 21 are matched, the adjusting effect on different battery packs is enhanced, the clamping effect on the battery packs is improved, the applicability of products is enhanced, the first clamping plate 16 is fixedly connected at the inner end of the first clamping rod 15, the second sleeve 17 is inserted in the middle parts of the front surface and the back surface of the lower shell 1, the second clamping rod 18 is arranged inside the second sleeve 17, the second clamping plate 19 is fixedly connected at the inner end of, the outer ends of the first clamping rod 15 and the second clamping rod 18 are fixedly connected with a first clamping handle 20 and a second clamping handle 21 respectively.

The utility model discloses in, for the cooperation between reinforcing spare part, improved the result of use of spare part, consequently first sleeve 14's inside is provided with the internal thread, and first clamping bar 15's surface is provided with the external screw thread, first sleeve 14 and first clamping bar 15 threaded connection.

The utility model discloses in, for the safety of protection group battery, prevented the damage of group battery to the medial surface of first clamp plate 16 and second clamp plate 19 all is provided with presss from both sides tight tooth, presss from both sides tight tooth and is formed by the preparation of polytetrafluoroethylene.

The utility model discloses in, in order to prevent to take place to skid when using, increased surface friction, consequently the surface that first clamp handle 20 and second press from both sides tight handle 21 all is provided with the parcel layer, and the surface of parcel layer is provided with the protruding grain of antiskid.

The utility model discloses in, lead to the group battery to damage in order to prevent that the inside overheat of battery case from, improved the radiating effect of battery case to radiator fan 4, first tight handle 20 of clamp and the quantity that the tight handle 21 of second clamp are two sets of.

The utility model discloses in, for the better cooperation of spare part, make the operating procedure more smooth and easy, consequently the external diameter of first clamp lever 15 and second clamp lever 18 respectively with the internal diameter looks adaptation of first sleeve 14 and second sleeve 17.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the battery pack is used, when the battery packs with different sizes are used, the battery packs are placed on the upper surface of the second buffer plate 10, the first clamping handle 20 is rotated to enable the first clamping rod 15 to move towards the middle part along the first sleeve 14, the first clamping rod 15 moves towards the middle part to push the first clamping plate 16 to move towards the middle part, the first clamping plate 16 moves towards the middle part to the left side and the right side of the battery pack and stops, the second clamping handle 21 is rotated to enable the second clamping rod 18 to move towards the middle part along the second sleeve 17, the second clamping rod 18 moves towards the middle part to push the second clamping plate 19 to move towards the middle part, the second clamping plate 19 moves towards the middle part to the front side and the back side of the battery pack and stops, when the interior of the battery pack is overheated, the cooling fan 4 is controlled to start, air enters from the air inlet hole 102 to push the blocking piece 13 inwards, after the temperature is reduced, the blocking piece 13, the electric heating disk 11 is electrified and heated to ensure the constant temperature in the battery box.

In conclusion, this fan becomes improvement structure of thick liquid battery case through first clamp rod 15, first clamp plate 16, first clamp handle 20, second clamp rod 18, second clamp plate 19 and the cooperation of second clamp handle 21, has strengthened the regulation effect to different group battery, has improved the clamping effect to the group battery, has strengthened the suitability of product, and radiator fan 4, inlet port 102, axis of rotation 12 and separation blade 13 cooperate, have strengthened the radiating effect to in the box, and the effectual dust that has prevented gets into inside the battery case.

This fan becomes improvement structure of thick liquid battery case through first buffer beam 5, first buffer spring 6, first buffer board 7, second buffer beam 8, second buffer spring 9 and the cooperation of second buffer board 10, has prevented that the group battery that leads to the fact damages because of rocking that the battery case received, has strengthened the shock attenuation cushioning effect, has prolonged the life of group battery, and electric heat dish 11 makes the group battery keep the best constant temperature state in low temperature charging environment always.

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 fan becomes improvement structure of thick liquid battery case, includes casing (1) down, its characterized in that: the upper surface of the lower shell (1) is provided with a connecting groove (101), a connecting key (2) is inserted into the connecting groove (101), the upper surface of the connecting key (2) is fixedly connected with an upper shell (3), the left side and the right side of the outer surface of the upper shell (3) are respectively inserted with a cooling fan (4), the middle part of the right side surface of the upper shell (3) is provided with a wire inlet (301), the inner top side wall of the upper shell (3) is fixedly connected with a first buffer rod (5), the outer surface of the first buffer rod (5) is sleeved with a first buffer spring (6), the top end of the first buffer spring (6) is fixedly connected with the inner top side wall of the upper shell (3), the bottom end of the first buffer rod (5) is fixedly connected with a first buffer plate (7), the middle part of the upper surface of the first buffer plate (7) is fixedly connected with the bottom end of the first buffer spring (6), the inner bottom side wall of the lower shell (1) is fixedly connected with a second buffer rod (8), the outer surface of the second buffer rod (8) is sleeved with a second buffer spring (9), the bottom end of the second buffer spring (9) is fixedly connected with the inner bottom side wall of the lower shell (1), the top end of the second buffer rod (8) is fixedly connected with a second buffer plate (10), the middle of the lower surface of the second buffer plate (10) is fixedly connected with the top end of the second buffer spring (9), the inner bottom side wall of the lower shell (1) is provided with an electric heating disc (11), the bottoms of the left side surface and the right side surface of the lower shell (1) are respectively provided with an air inlet (102), the bottom of the inner side wall of the lower shell (1) is fixedly connected with a rotating shaft (12), the outer surface of the rotating shaft (12) is sleeved with a baffle (13), the middle parts of the left side surface and the right side surface of the lower shell (1) are respectively, the improved shell structure is characterized in that a first clamping rod (15) is arranged inside the first sleeve (14), a first clamping plate (16) is fixedly connected to the inner end of the first clamping rod (15), a second sleeve (17) is inserted into the middle of the front face and the back face of the lower shell (1), a second clamping rod (18) is arranged inside the second sleeve (17), a second clamping plate (19) is fixedly connected to the inner end of the second clamping rod (18), and a first clamping handle (20) and a second clamping handle (21) are fixedly connected to the outer end of the first clamping rod (15) and the outer end of the second clamping rod (18) respectively.

2. The improved structure of fan variable-pitch battery box according to claim 1, characterized in that: the inner part of the first sleeve (14) is provided with internal threads, the outer surface of the first clamping rod (15) is provided with external threads, and the first sleeve (14) is in threaded connection with the first clamping rod (15).

3. The improved structure of fan variable-pitch battery box according to claim 1, characterized in that: the inner side surfaces of the first clamping plate (16) and the second clamping plate (19) are respectively provided with clamping teeth, and the clamping teeth are made of polytetrafluoroethylene.

4. The improved structure of fan variable-pitch battery box according to claim 1, characterized in that: the outer surfaces of the first clamping handle (20) and the second clamping handle (21) are respectively provided with a wrapping layer, and the outer surface of each wrapping layer is provided with anti-skidding convex particles.

5. The improved structure of fan variable-pitch battery box according to claim 1, characterized in that: the number of the heat radiation fan (4), the number of the first clamping handles (20) and the number of the second clamping handles (21) are two.

6. The improved structure of fan variable-pitch battery box according to claim 1, characterized in that: the outer diameters of the first clamping rod (15) and the second clamping rod (18) are respectively matched with the inner diameters of the first sleeve (14) and the second sleeve (17).