CN211578883U

CN211578883U - Assembled battery with temperature control function

Info

Publication number: CN211578883U
Application number: CN201922457576.1U
Authority: CN
Inventors: 刘惠钧
Original assignee: Fengwen Science And Technology Development Co ltd
Current assignee: Fengwen Science And Technology Development Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a combined battery with temperature control function, which belongs to the technical field of combined batteries, and comprises a supporting bottom plate, wherein two cooling fans are fixedly arranged at the top of the supporting bottom plate, electric heating wires are fixedly arranged at the top of the supporting bottom plate and between the two cooling fans, supporting upright posts are fixedly arranged at four corners of the top of the supporting bottom plate, a rectangular frame is fixedly arranged at the top of the supporting upright posts, an upper cover plate is arranged at the top of the rectangular frame, uniformly distributed mounting grooves are correspondingly arranged at the top of the supporting bottom plate and the bottom of the upper cover plate, a spacing transverse plate is arranged between the four supporting upright posts in a penetrating way from front to back, the electric heating wires are distributed between the mounting grooves on the supporting bottom plate in an S shape, and the combined battery can realize that the temperature of the working environment of the combined battery is adjusted, the working temperature of the combined battery is more suitable, and the service life is greatly prolonged.

Description

Assembled battery with temperature control function

Technical Field

The utility model relates to an assembled battery technical field, more specifically say, relate to an assembled battery with control by temperature change function.

Background

Battery (Battery) refers to a device that converts chemical energy into electrical energy in a cup, tank, or other container or portion of a composite container that holds an electrolyte solution and metal electrodes to generate an electric current. Has a positive electrode and a negative electrode.

In recent years, as the size and energy density of battery modules are increased, the temperature uniformity of the battery modules is more and more challenged due to the limitations of cost, structure and reliability.

The working energy efficiency of the combined battery has a certain relation with the temperature, and the performance and the service life of the battery can be influenced by the excessively high or excessively low environmental temperature, for example, in summer, the indoor and outdoor temperature is high, the temperature of the working environment of the combined battery is higher by adding the heat generated by the combined battery and the environmental temperature, the combined battery is in a high-temperature state for a long time, the performance of the combined battery is reduced and the safety performance is deteriorated; when the temperature is lower in winter, the electric capacity of the combined battery is reduced, and part of the combined batteries cannot respectively regulate and control the temperature under the two temperature conditions, so that the working temperature of the combined battery is not suitable, and the normal use of the battery is influenced.

The working energy efficiency of the combined battery has a certain relation with the temperature, the performance and the service life of the battery can be influenced by overhigh or overlow ambient temperature, the current partial combined battery is in a relatively closed working environment, and the internal temperature is high in summer, so that heat is difficult to dissipate to the outside; in winter, its inside temperature is lower, is difficult to promote inside temperature, leads to assembled battery's operational environment temperature higher or lower, and assembled battery is in the unsuitable environment of operating temperature for a long time, can lead to its electric capacity to reduce, and life shortens greatly.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a combined battery with control by temperature change function, it can realize adjusting combined battery's operational environment temperature summer and winter, makes combined battery's operating temperature more suitable, and life lengthens greatly.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a combined battery with control by temperature change function, includes supporting baseplate, supporting baseplate's top fixed mounting has two cooling fan, supporting baseplate's top is and lie in fixed mounting between two cooling fan and have electric heating wire, the four corners fixed mounting at supporting baseplate top has the support post, the top fixed mounting of support post has the rectangle frame, the top of rectangle frame is provided with the upper cover plate, evenly distributed's mounting groove, four are seted up to the top of supporting baseplate and the bottom correspondence of upper cover plate between the support post by preceding back interlude be provided with spacing diaphragm.

Furthermore, the electric heating wires are distributed among the mounting grooves on the supporting bottom plate in an S shape.

Furthermore, the limiting transverse plate is provided with uniformly distributed limiting grooves corresponding to the mounting grooves, the limiting transverse plate is provided with uniformly distributed vent holes, and the limiting grooves are uniformly distributed among the vent holes.

Furthermore, the top of the rectangular frame is provided with a rectangular groove corresponding to the upper cover, and the upper cover plate is clamped in the rectangular groove and fixedly connected with the rectangular frame through a connecting screw.

Further, corresponding connection sliding grooves are formed in the bottom of the rectangular frame, two inner side walls of the supporting stand column and the circumferential direction of the top of the supporting bottom plate, a flexible shielding layer is fixedly mounted inside the connection sliding grooves in the rectangular frame, a heat insulation layer is bonded on the inner side of the flexible shielding layer, metal particles are fixedly mounted on two sides of the flexible shielding layer, a magnet sheet layer is fixedly mounted on the side wall of the outer side of the connection sliding grooves, and a bar-shaped shifting block is fixedly mounted on the bottom of the outer side face of the flexible shielding layer.

Furthermore, the opposite sides of the two front supporting stand columns are provided with strip-shaped through grooves, the opposite sides of the back supporting stand columns are provided with clamping grooves, the clamping grooves are not communicated with the connecting sliding grooves, the limiting transverse plate is clamped between the strip-shaped through grooves and the clamping grooves, and the length of each edge of the limiting transverse plate is smaller than the distance between the two opposite connecting sliding grooves.

Furthermore, a temperature sensor is arranged at the top of the limiting transverse plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme, carry out heat treatment to the assembled battery through electric heating wire and cooling fan, when summer, can be through opening flexible shielding layer, make the heat of assembled battery under cooling fan's blowing, can reach quick radiating effect, when winter, can heat through electric heating wire, utilize the heat preservation to keep warm and handle, adjust the operational environment temperature of assembled battery through above-mentioned two kinds of modes, make the operating temperature of assembled battery more suitable, life prolongs greatly.

Drawings

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

fig. 2 is a schematic structural view of the support base plate of the present invention;

fig. 3 is a bottom view of the upper cover plate of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 4 according to the present invention;

fig. 6 is the connection structure diagram of the flexible shielding layer and the heat preservation layer of the present invention.

The reference numbers in the figures illustrate:

1. a support base plate; 2. a cooling fan; 3. an electric heating wire; 4. supporting the upright post; 5. a rectangular frame; 6. an upper cover plate; 7. mounting grooves; 8. a transverse limiting plate; 9. a limiting groove; 10. a vent hole; 11. a rectangular groove; 12. connecting the sliding chute; 13. a flexible shielding layer; 14. a heat-insulating layer; 15. metal particles; 16. a magnet layer; 17. a strip-shaped through groove; 18. a temperature sensor.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-6, a combined battery with temperature control function, including supporting baseplate 1, the top fixed mounting of supporting baseplate 1 has two cooling fan 2, the top of supporting baseplate 1 and be located between two cooling fan 2 fixed mounting have electric heating wire 3, the four corners fixed mounting at supporting baseplate 1 top has support post 4, the top fixed mounting of support post 4 has rectangle frame 5, the top of rectangle frame 5 is provided with upper cover plate 6, the top of supporting baseplate 1 and the bottom of upper cover plate 6 correspond and set up evenly distributed's mounting groove 7, it is provided with spacing diaphragm 8 to alternate backward by preceding between four support posts 4.

Specifically, the electric heating wires 3 are distributed among the mounting grooves 7 on the supporting bottom plate 1 in an S shape.

Specifically, the limiting groove 9 which is uniformly distributed is formed in the limiting transverse plate 8 corresponding to the mounting groove 7, the vent holes 10 which are uniformly distributed are formed in the limiting transverse plate 8, and the limiting groove 9 is uniformly distributed between the vent holes 10.

Specifically, rectangular channel 11 corresponding to the upper cover is opened at the top of rectangular frame 5, and upper cover plate 6 is connected in rectangular channel 11 and is fixedly connected with rectangular frame 5 through a connecting screw.

Specifically, corresponding connection chute 12 has all been seted up to the bottom of rectangle frame 5, the circumference at two inside walls of

support post

4 and 1 top of supporting baseplate, the inside fixed mounting of connection chute 12 on the rectangle frame 5 has flexible shielding layer 13, the inboard of flexible shielding layer 13 is pasted and is had heat preservation 14, the equal fixed mounting in both sides of flexible shielding layer 13 has metal particles 15, fixed mounting has magnet layer 16 on the lateral wall in the connection chute 12 outside, the bottom fixed mounting of flexible shielding layer 13 lateral surface has the bar shifting block.

Specifically, the opposite side of two positive support posts 4 has all been seted up the bar and has been led to the groove 17, and the joint groove 18 has all been seted up to the opposite side of two support posts 4 at the back, joint groove 18 not with be connected spout 12 intercommunication, and spacing diaphragm 8 joint leads to between groove 17 and joint groove 18 at the bar, and the length on every limit on the spacing diaphragm 8 all is less than two relative distances of connecting between spout 12.

Specifically, the top of spacing diaphragm 8 is provided with temperature sensor 19, can be through predetermineeing assembled battery's suitable operational environment temperature, and when the temperature was less than suitable operational environment temperature, electric heating wire 3 carries out heat treatment, and at the temperature be higher than suitable operational environment temperature, cooling fan 2 carries out cooling treatment.

The working principle is as follows: when using, carry out heat treatment to the assembled battery through electric heating wire 3 and cooling fan 2, when summer, can be through opening flexible shielding layer 13, make the heat of assembled battery blow down of cooling fan 2, can reach quick radiating effect, when winter, can heat through electric heating wire 3, utilize heat preservation 14 to keep warm and handle, adjust the operational environment temperature of assembled battery through above-mentioned two kinds of modes, make the operating temperature of assembled battery more suitable, and life prolongs greatly.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an assembled battery with control by temperature change function, includes supporting baseplate (1), its characterized in that: the utility model discloses a cooling structure, including supporting baseplate (1), the top fixed mounting of supporting baseplate (1) has two cooling fan (2), the top of supporting baseplate (1) is and be located between two cooling fan (2) fixed mounting have electric heating wire (3), the four corners fixed mounting at supporting baseplate (1) top has support post (4), the top fixed mounting of support post (4) has rectangle frame (5), the top of rectangle frame (5) is provided with upper cover plate (6), evenly distributed's mounting groove (7), four are seted up to the top of supporting baseplate (1) and the bottom correspondence of upper cover plate (6) between support post (4) are provided with spacing diaphragm (8) by preceding interlude backward.

2. The assembled battery with temperature control function according to claim 1, wherein: the electric heating wires (3) are distributed among the mounting grooves (7) on the supporting bottom plate (1) in an S shape.

3. The assembled battery with temperature control function according to claim 2, wherein: spacing diaphragm (8) are gone up and are corresponded mounting groove (7) and seted up evenly distributed's spacing groove (9), evenly distributed's air vent (10) have been seted up on spacing diaphragm (8), spacing groove (9) evenly distributed is between air vent (10).

4. The assembled battery with temperature control function according to claim 3, wherein: rectangular channel (11) that originally correspond with the upper cover are seted up at the top of rectangle frame (5), upper cover plate (6) joint is in the inside of rectangular channel (11) and through connecting screw and rectangle frame (5) fixed connection.

5. The assembled battery with temperature control function according to claim 4, wherein: corresponding connection spout (12) have all been seted up to the circumference at the bottom of rectangle frame (5), two inside walls of support post (4) and supporting baseplate (1) top, the inside fixed mounting of connection spout (12) on rectangle frame (5) has flexible shielding layer (13), the inboard of flexible shielding layer (13) is pasted and is had heat preservation (14), the equal fixed mounting in both sides of flexible shielding layer (13) has metal particles (15), fixed mounting has magnet layer (16) on the lateral wall in connection spout (12) outside, the bottom fixed mounting of flexible shielding layer (13) lateral surface has the bar shifting block.

6. The assembled battery with temperature control function according to claim 5, wherein: the opposite side of positive two the bar is led to groove (17) has all been seted up to the opposite side of support post (4), two at the back joint groove (18) have all been seted up to the opposite side of support post (4), joint groove (18) do not communicate with being connected spout (12), spacing diaphragm (8) joint is led to between groove (17) and joint groove (18) in the bar, the length on every limit on spacing diaphragm (8) all is less than relative two distances of connecting between spout (12).

7. The assembled battery with temperature control function according to claim 6, wherein: and a temperature sensor (19) is arranged at the top of the limiting transverse plate (8).