CN209626381U - A kind of heat dissipation of lithium battery system of box-type - Google Patents

Abstract

The utility model provides a kind of heat dissipation of lithium battery system of box-type, including condensate drum, shell, lithium battery and fluid reservoir, and the condensate drum is removably connected with perfusion tube, and the shell is equipped with electric installation, is equipped with recovery system in the fluid reservoir.By the way that by perfusion tube, around lithium battery, flow condensation liquid can make the temperature on lithium battery surface reduce in perfusion tube, can also pass through hair dryer auxiliary temperature-reducing when the temperature is excessively high.

Description

A kind of heat dissipation of lithium battery system of box-type

Technical field

The utility model relates generally to battery protection field, more particularly to a kind of heat dissipation of lithium battery system of box-type.

Background technique

Since energy crisis and environmental pollution are more serious, auto trend is changed, and is changed by full fuel oil Powered version, and in the promotion system energetically of country, electric car has obtained quick to develop.But the lithium that electric car uses The heat management of battery restricts its development, and lithium battery can generate a large amount of heat in charge and discharge process, so that lithium battery temperature Degree rises, so that cisco unity malfunction, reducing the service life, or even can explode, so the rapid cooling of lithium battery is to work as It is preceding urgent required.

In the cooling system of existing lithium battery, majority uses water cooling, air-cooled, phase transformation and hot pipe technique, by changing pipeline Inlet and outlet, layout or material realize the cooling of part, cannot uniformly, quick must radiate.

Utility model content

The heat dissipation of lithium battery system that the utility model provides a kind of box-type is existing to solve to propose in background technique The heat management for the lithium battery that electric car in technology uses restricts its development, and lithium battery can generate in charge and discharge process A large amount of heat so that cisco unity malfunction, reducing the service life, or even can explode so that lithium battery temperature rises, and In the cooling system of existing lithium battery, majority uses water cooling, air-cooled, phase transformation and hot pipe technique, by changing pipeline inlet and outlet, cloth Office or material realize part cooling, cannot uniformly, quick the problem of must radiating.

To achieve the above object, the utility model provides the following technical solutions: a kind of heat dissipation of lithium battery system of box-type, Including condensate drum, shell, temperature display gas, lithium battery and fluid reservoir, the condensate drum is removably connected with perfusion tube, institute Shell is stated equipped with electric installation, the fluid reservoir is interior to be equipped with recovery system.

Further, two side by side parallel of perfusion tube arrangement, after perfusion tube lithium battery described in the first row It turns to downwards, reaches described in second row behind lithium battery upper surface to left steering, to lower steering after the lithium battery described in the second row, It reaches lithium battery lower surface described in second row to turn to the right, the arrangement of " S " type is presented in this manner.

Further, it is equipped with tank valve above the condensate drum, internal screw thread is equipped with inside the tank valve, it is described Perfusion tube one end is equipped with control valve, and the control valve outer surface is equipped with external screw thread, and the condensate drum and the perfusion tube pass through The external screw thread and rope fox internal screw thread engage detachable connection.

Further, the electric installation includes conductive bump, conducting wire, conductive spacer, and the inner surface of outer cover fixation is set There is the conductive bump, the interior of shell is equipped with the conducting wire, and the conductive bump connects the conducting wire, the housing exterior Face is equipped with handling lid, and the handling interior surface is equipped with the conductive spacer, and the conductive spacer connects the conducting wire.

Further, the handling exterior surface is fixed with protrusion, and the shell is equipped with hard rubber, the handling lid It is fixedly connected with the hard rubber, the handling lid and the shell pass through the hard rubber detachable connection.

Further, recovery system is equipped in the fluid reservoir, the recovery system connects the condensate drum, described defeated Liquid pipe connects the fluid reservoir, the fluid reservoir, the perfusion tube and the condensate drum Trinity.

Further, the lithium battery surface is fixed by fixed ring, and the spacing between two rows of lithium batteries is equal to institute The sum of fixed ring size and the infusion pipe size are stated, the perfusion tube can be close to both sides when being located between two rows of lithium batteries Fixed ring.

Further, the shell is equipped with hair dryer, and the shell is equipped with multiple ventilation holes, and the hair dryer is located at The perfusion tube enters surface at the shell, and the ventilation hole is oppositely arranged with the hair dryer.

Further, the inner surface of outer cover is fixed with temperature indicator, and the temperature indicator controls described in connection Hair dryer.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model liquid-transport pipe-line is designed using " S " type, is close to lithium battery surface, and heat sinking function is more uniform；

2, the utility model is equipped with handling lid on the shell, and installation and removal lithium battery only need to complete by handling lid, It is more convenient；

3, the utility model, can be with saving condensate liquid using condensate drum, perfusion tube and the design of fluid reservoir three-in-one Use, reduce cost；

4, temperature indicator is equipped with inside the utility model, while temperature indicator can also control the switch of hair dryer, Hair dryer auxiliary temperature-reducing can be automatically turned on when temperature is higher.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model case surface structural schematic diagram；

Fig. 3 is the utility model handling lid structural schematic diagram；

Fig. 4 is the utility model electric installation structural schematic diagram；

Fig. 5 is the utility model liquid storage tank structure schematic diagram；

Fig. 6 is the utility model condensate drum structural schematic diagram.

In figure: 1- condensate drum, 11- perfusion tube, 12- tank valve, 13- internal screw thread, 14- control valve, 15- external screw thread, 2- shell, 21- handling lid, 22- protrusion, 23- hard rubber, 24- hair dryer, 25- ventilation hole, 3- temperature indicator, 4- lithium battery, 41- fixed ring, 5- fluid reservoir, 51- recovery system, 6- electric installation, 61- conductive bump, 62- conducting wire, 63- conductive spacer.

Specific embodiment

The utility model is more comprehensively retouched below with reference to relevant drawings for the ease of understanding the utility model, It states, several embodiments of the utility model is given in attached drawing, but the utility model can be realized by different forms, It is not limited to text described embodiment, opposite, it theses embodiments are provided so as to disclosed by the utility model interior Hold more thorough and comprehensive.

Please refer to Fig. 1-6, a kind of heat dissipation of lithium battery system of box-type, including condensate drum 1, shell 2, temperature indicator 3, lithium battery 4 and fluid reservoir 5, the condensate drum 1 are removably connected with perfusion tube 11, and the shell 2 is equipped with electric installation 6, the fluid reservoir 5 is interior to be equipped with recovery system 51.

In order to further increase a kind of box-type heat dissipation of lithium battery system use function, please refer to Fig. 1, the infusion Pipe 11 two side by side parallel arrangement reaches second row institute to lower steering after the perfusion tube 11 lithium battery 4 described in the first row It states behind 4 upper surface of lithium battery to left steering, to lower steering after the lithium battery 4 described in the second row, reaches the electricity of lithium described in second row 4 lower surface of pond turns to the right, and the arrangement of " S " type is presented in this manner.

In order to further increase a kind of box-type heat dissipation of lithium battery system use function, please refer to Fig. 6, the condensation It is equipped with tank valve 12 above flow container 1, internal screw thread 13 is equipped with inside the tank valve 12, described 11 one end of perfusion tube is equipped with control Valve 14 processed, 14 outer surface of control valve are equipped with external screw thread 15, and the condensate drum 1 and the perfusion tube 11 pass through the outer spiral shell Line 15 and the internal screw thread 13 engage detachable connection.

In order to further increase a kind of box-type heat dissipation of lithium battery system use function, it is referring to figure 3. -4, described to lead Electric installation 6 includes conductive bump 61, conducting wire 62, conductive spacer 63, and 2 inner surface of shell is fixed with the conductive bump 61, the conducting wire 62 is equipped with inside the shell 2, the conductive bump 61 connects the conducting wire 62, and 2 outer surface of shell is set There is handling lid 21,21 inner surface of handling lid is equipped with the conductive spacer 63, and the conductive spacer 63 connects the conducting wire 62.

In order to further increase a kind of box-type heat dissipation of lithium battery system use function, referring to figure 3., the handling 21 outer surface of lid is fixed with protrusion 22, and the shell 2 is equipped with hard rubber 23, and the handling lid 21 is fixedly connected with the hard rubber Glue 23, the handling lid 21 and the shell 2 pass through 23 detachable connection of hard rubber.

In order to further increase a kind of box-type heat dissipation of lithium battery system use function, referring to figure 5., the liquid storage Recovery system 51 is equipped in tank 5, the recovery system 51 connects the condensate drum 1, and the perfusion tube 11 connects the liquid storage Tank 5,1 Trinity of the fluid reservoir 5, the perfusion tube 11 and the condensate drum.

In order to further increase a kind of box-type heat dissipation of lithium battery system use function, please refer to Fig. 1, the lithium electricity 4 surface of pond is fixed by fixed ring 41, the spacing between two rows of lithium batteries 4 be equal to 41 size of fixed ring with it is described defeated The sum of 11 size of liquid pipe, the perfusion tube 11 can be close to the fixed ring on both sides when being located between two rows of lithium batteries 4 41。

In order to further increase a kind of box-type heat dissipation of lithium battery system use function, please refer to Fig. 1, the shell 2 are equipped with hair dryer 24, and the shell 2 is equipped with multiple ventilation holes 25, and the hair dryer 24 is located at the perfusion tube 11 entrance Surface at the shell 2, the ventilation hole 25 are oppositely arranged with the hair dryer 24.

In order to further increase a kind of box-type heat dissipation of lithium battery system use function, please refer to Fig. 1, the shell 2 inner surfaces are fixed with temperature indicator 3, and the control of temperature indicator 3 connects the hair dryer 24.

Working principle: please referring to Fig. 1-6, and lithium battery 4 is put into fixed ring 41 by opening handling lid 21 to be fixed, and covers handling Lid 21, electric installation 6 guarantee the output of 4 electricity of lithium battery, and condensate liquid is flowed out by perfusion tube 11 from condensate drum 1 around lithium electricity Pond 4 flows down, and reaches fluid reservoir 5, condensate drum 1 is come back under the effect of recovery system 51, in 3 show case body of temperature indicator Portion's temperature automatically controls hair dryer 24 when the temperature is excessively high and works, and auxiliary temperature-reducing, temperature automatically controls hair dryer 24 after reducing and closes It closes, the course of work is completed.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof, therefore the reality of the utility model Example is applied just for the utility model one illustrates example, no matter from what point of view the embodiments of the present invention not structures At limitations of the present invention.

Claims (9)

1. a kind of heat dissipation of lithium battery system of box-type, including condensate drum (1), shell (2), temperature indicator (3), lithium battery (4), fluid reservoir (5) and hair dryer (24), it is characterised in that: the condensate drum (1) is removably connected with perfusion tube (11), institute Shell (2) are stated equipped with electric installation (6), the fluid reservoir (5) is interior to be equipped with recovery system (51).

2. a kind of heat dissipation of lithium battery system of box-type according to claim 1, it is characterised in that: the perfusion tube (11) Two side by side parallel arrangements, the perfusion tube (11) turn to by lithium battery (4) described in first row is lower backward, reach second row institute It is reached described in second row to left steering by lithium battery described in second row (4) lower steering backward after stating lithium battery (4) upper surface Lithium battery (4) lower surface turns to the right, and the arrangement of " S " type is presented in this manner.

3. a kind of heat dissipation of lithium battery system of box-type according to claim 1, it is characterised in that: the condensate drum (1) top is equipped with tank valve (12), is equipped with internal screw thread (13) inside the tank valve (12), described perfusion tube (11) one end Equipped with control valve (14), control valve (14) outer surface is equipped with external screw thread (15), the condensate drum (1) and the perfusion tube (11) detachable connection is engaged by the external screw thread (15) and the internal screw thread (13).

4. a kind of heat dissipation of lithium battery system of box-type according to claim 1, it is characterised in that: the electric installation It (6) include conductive bump (61), conducting wire (62), conductive spacer (63), shell (2) inner surface is fixed with the conductive stud Block (61), the shell (2) is internal to be equipped with the conducting wire (62), and the conductive bump (61) connects the conducting wire (62), described Shell (2) outer surface is equipped with handling lid (21), and handling lid (21) inner surface is equipped with the conductive spacer (63), the conduction Gasket (63) connects the conducting wire (62).

5. a kind of heat dissipation of lithium battery system of box-type according to claim 4, it is characterised in that: (21) are covered in the handling Outer surface is fixed with raised (22), and the shell (2) is equipped with hard rubber (23), and the handling lid (21) is fixedly connected described Hard rubber (23), the handling lid (21) and the shell (2) pass through the hard rubber (23) detachable connection.

6. a kind of heat dissipation of lithium battery system of box-type according to claim 1, it is characterised in that: the fluid reservoir (5) Interior to be equipped with recovery system (51), the recovery system (51) connects the condensate drum (1), described in perfusion tube (11) connection Fluid reservoir (5), the fluid reservoir (5), the perfusion tube (11) and the condensate drum (1) Trinity.

7. a kind of heat dissipation of lithium battery system of box-type according to claim 1, it is characterised in that: the lithium battery (4) Surface is fixed by fixed ring (41), and the spacing between two rows of lithium batteries (4) is equal to the fixed ring (41) size and institute The sum of perfusion tube (11) size is stated, the perfusion tube (11) can be close to both sides when being located between two rows of lithium batteries (4) The fixed ring (41).

8. a kind of heat dissipation of lithium battery system of box-type according to claim 1, it is characterised in that: on the shell (2) Equipped with hair dryer (24), the shell (2) is equipped with multiple ventilation holes (25), and the hair dryer (24) is located at the perfusion tube (11) enter surface at the shell (2), the ventilation hole (25) is oppositely arranged with the hair dryer (24).

9. a kind of heat dissipation of lithium battery system of box-type according to claim 1, it is characterised in that: in the shell (2) Surface is fixed with temperature indicator (3), temperature indicator (3) control connection hair dryer (24).