Lithium battery with intelligent temperature control module

Abstract

The utility model discloses a lithium battery with an intelligent temperature control module, and relates to the technical field of lithium batteries, the lithium battery comprises a battery box, three heat conduction assemblies installed in the battery box and heat dissipation assemblies installed on the outer walls of the two sides of the battery box, the outer wall of the top of the battery box is fixedly connected with a box cover, and one side of the outer wall of the top of the box cover is fixedly connected with a control module; the three heat conduction assemblies are connected with the two heat dissipation assemblies, and four detection assemblies distributed at equal intervals are arranged on the inner wall of the bottom of the battery box. According to the lithium battery, the heat conduction assembly is arranged in the battery box, and the heat conduction assembly is matched with the heat dissipation assembly, so that the heat dissipation of the battery in the battery box is facilitated, the heat dissipation efficiency of the lithium battery is improved, and the problem of poor heat dissipation efficiency of the existing lithium battery is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of lithium batteries, in particular to a lithium battery with an intelligent temperature control module. BACKGROUND

[0002] With the rapid development of science and technology, lithium batteries have been widely used in many fields due to their high energy density, long cycle life and other remarkable advantages. However, heat is inevitably generated during the operation of lithium batteries, and temperature control is particularly important. Improper temperature control may lead to reduced battery performance and even safety hazards.

[0003] Traditional temperature control methods often cannot achieve precise control of the temperature of lithium batteries, and these methods are usually accompanied by problems such as low heat dissipation efficiency, high energy consumption, etc. These defects not only affect the performance of lithium batteries, but also make it difficult to meet the stringent requirements of high-performance electronic devices for battery safety and stability. CONTENT OF THE UTILITY MODEL

[0004] In order to improve the poor heat dissipation effect of the existing lithium battery, the application provides a lithium battery with an intelligent temperature control module.

[0005] The application provides a lithium battery with an intelligent temperature control module, which comprises a battery box, three heat conduction components installed in the battery box, and heat dissipation components installed on the outer walls of both sides of the battery box. The top outer wall of the battery box is fixedly connected with a box cover, and the top outer wall of the box cover is fixedly connected with a control module on one side. The three heat conduction components and two heat dissipation components are connected, and the bottom inner wall of the battery box is provided with four equally distributed detection components.

[0006] By adopting the above structure, the heat conduction components in the battery box facilitate heat dissipation of the lithium battery, the heat dissipation components facilitate heat dissipation in cooperation with the heat conduction components, and the cooperation between the control module and the detection components facilitates real-time detection of the temperature in the battery box.

[0007] The heat conduction component comprises a mounting frame fixedly connected to the inner wall of the battery box, and the inner wall of the mounting frame is fixedly connected with a same curved copper pipe one.

[0008] By adopting the above structure, the mounting frame in the heat conduction component facilitates the installation of the copper pipe one, and the copper pipe one facilitates heat dissipation of the battery box.

[0009] The heat dissipation component comprises a heat dissipation box fixedly connected to the battery box, and the inner wall of the heat dissipation box is fixedly connected with a plurality of equally distributed heat dissipation plates one. The outer wall of the heat dissipation plate one is provided with a plurality of equally distributed circular holes.

[0010] By adopting the above structure, the heat dissipation of the auxiliary battery box is facilitated through the setting of the heat dissipation plate one, and the contact area between the heat dissipation plate one and air is increased through the setting of the circular hole on the heat dissipation plate one, so that the heat dissipation efficiency of the heat dissipation plate one is improved.

[0011] A same curved copper pipe two is fixedly connected between the plurality of heat dissipation plates one, and the copper pipe two is connected with the copper pipe one in the three heat conduction assemblies, both ends of the heat dissipation box are provided with air inlets, and the inner walls of the two air inlets are fixedly connected with heat dissipation fans.

[0012] By adopting the above structure, the heat in the battery box is conveniently transferred to the copper pipe two through the connection between the copper pipe two and the copper pipe one, the heat on the copper pipe two is transferred to the heat dissipation plate one, and the air flow in the heat dissipation box is facilitated through the setting of the fan, so that the heat dissipation of the auxiliary heat dissipation plate one is facilitated.

[0013] A rectangular opening is formed in the outer wall of one side of the heat dissipation box, and a cover plate is fixedly connected to the inner wall of the rectangular opening, a plurality of heat dissipation plates two are fixedly connected to the outer wall of one side of the cover plate, and the heat dissipation plates two are connected with the heat dissipation plates one.

[0014] By adopting the above structure, the heat dissipation of the auxiliary battery box is facilitated through the direct contact between the heat dissipation plates two and the heat dissipation plates one when the fan is not started.

[0015] Four circular grooves are formed in the inner wall of the bottom of the battery box, the detection assembly is installed on the inner wall of the circular groove, the three heat conduction assemblies divide the inner wall of the battery box into four areas, and the four detection assemblies are arranged in the four areas respectively.

[0016] By adopting the above structure, the temperature in each area of the battery box is conveniently detected through the setting of the detection assembly.

[0017] The detection assembly comprises a heat conduction plate fixedly connected to the inner wall of the circular groove, and a temperature sensor fixedly connected to the outer wall of the bottom of the heat conduction plate.

[0018] By adopting the above structure, the temperature sensor is conveniently installed through the setting of the heat conduction plate, and the temperature in the battery box is conveniently detected through the setting of the temperature sensor.

[0019] The control module is electrically connected to the temperature sensor and the fan.

[0020] By adopting the above structure, the temperature sensor and the fan are conveniently controlled through the setting of the control module, and the temperature control precision in the battery box is improved.

[0021] In summary, the beneficial effects of the present application are as follows:

[0022] 1. The application sets a heat conduction assembly in the battery box, and cooperates between the heat conduction assembly and the heat dissipation assembly, which facilitates the heat dissipation of the battery in the battery box, thereby improving the heat dissipation efficiency of the lithium battery, and solving the problem of poor heat dissipation efficiency of the existing lithium battery.

[0023] 2. The battery box of the application is provided with a detection assembly, which facilitates real-time detection of the temperature in the battery box, and cooperates with the control module on the box cover to facilitate real-time monitoring of the temperature in the battery box, and further facilitates the heat dissipation of the battery box with the heat dissipation assembly. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall schematic diagram of the application;

[0025] Figure 2 is the internal schematic diagram of the battery box of the application;

[0026] Figure 3 is the schematic diagram of the detection assembly of the application;

[0027] Figure 4 is the schematic diagram of the heat conduction assembly of the application;

[0028] Figure 5 is the schematic diagram of the heat dissipation assembly of the application.

[0029] BRIEF DESCRIPTION OF DRAWINGS: 1, battery box; 2, box cover; 3, heat dissipation assembly; 4, control module; 5, heat conduction assembly; 6, detection assembly; 7, heat conduction plate; 8, temperature sensor; 9, mounting frame; 10, copper pipe one; 11, heat dissipation box; 12, heat dissipation plate one; 13, round hole; 14, copper pipe two; 15, cover plate; 16, heat dissipation plate two; 17, fan. DETAILED DESCRIPTION

[0030] The following will be described in detail in combination with the accompanying Figures 1-5 The application will be further described in detail.

[0031] Please refer to Figures 1-3 A lithium battery with intelligent temperature control module, comprising a battery box 1, three heat conduction assemblies 5 installed inside the battery box 1, and heat dissipation assemblies 3 installed on the outer walls of both sides of the battery box 1, the setting of the battery box 1 facilitates the installation and protection of the lithium battery, the setting of the heat conduction assembly 5 facilitates the cooling of the lithium battery, the heat dissipation assembly 3 cooperates with the heat conduction assembly 5 to improve the heat dissipation efficiency of the battery box 1, the box cover 2 is fixedly connected to the top outer wall of the battery box 1, and the control module 4 is fixedly connected to one side of the top outer wall of the box cover 2, the three heat conduction assemblies 5 and the two heat dissipation assemblies 3 are connected, four detection assemblies 6 are arranged on the inner wall of the bottom of the battery box 1, and the control module 4 and the detection assembly 6 cooperate to facilitate the control of the temperature in the battery box 1.

[0032] When in use, the heat of the auxiliary lithium battery is dissipated through the heat conduction assembly 5 in the battery box 1, the heat dissipation assembly 3 is arranged to cooperate with the heat conduction assembly 5 to dissipate heat, the cooperation between the control module 4 and the detection assembly 6 facilitates real-time detection of the temperature in the battery box 1.

[0033] With reference to Figure 4 The heat conduction assembly 5 comprises a mounting frame 9 fixedly connected to the inner wall of the battery box 1, and a same curved copper pipe I 10 is fixedly connected to the inner wall of the mounting frame 9. The copper pipe I 10 is arranged to facilitate the transmission of heat in the battery box 1, and the mounting frame 9 in the heat conduction assembly 5 is arranged to facilitate the installation of the copper pipe I 10. The copper pipe I 10 is arranged to facilitate the heat dissipation of the battery box 1.

[0034] With reference to Figure 5 The heat dissipation assembly 3 comprises a heat dissipation box 11 fixedly connected to the battery box 1, and a plurality of heat dissipation plates I 12 are fixedly connected to the inner wall of the heat dissipation box 11. The heat dissipation plates I 12 are arranged to facilitate the heat dissipation of the heat conduction assembly 5, and the outer wall of each heat dissipation plate I 12 is provided with a plurality of circular holes 13 arranged at equal intervals. The heat dissipation plates I 12 are arranged to facilitate the heat dissipation of the battery box 1, and the circular holes 13 on the heat dissipation plates I 12 increase the contact area between the heat dissipation plates I 12 and the air, thereby improving the heat dissipation efficiency of the heat dissipation plates I 12.

[0035] With reference to Figure 5 A same curved copper pipe II 14 is fixedly connected between the plurality of heat dissipation plates I 12, and the copper pipe II 14 is connected to the copper pipe I 10 in the three heat conduction assemblies 5. The copper pipe I 10 transmits the heat in the battery box 1 to the copper pipe II 14. The heat dissipation box 11 is provided with air inlets at both ends, and heat dissipation fans 17 are fixedly connected to the inner walls of the two air inlets. The arrangement of the fans 17 accelerates the air flow in the heat dissipation box 11. The connection between the copper pipe II 14 and the copper pipe I 10 facilitates the transmission of heat in the battery box 1 to the copper pipe II 14. The heat on the copper pipe II 14 is transmitted to the heat dissipation plates I 12. The arrangement of the fans 17 facilitates the acceleration of the air flow in the heat dissipation box 11, thereby facilitating the heat dissipation of the heat dissipation plates I 12.

[0036] With reference to Figure 5 A rectangular opening is formed in one side of the outer wall of the heat dissipation box 11, and a cover plate 15 is fixedly connected to the inner wall of the rectangular opening. A plurality of heat dissipation plates II 16 are fixedly connected to one side of the outer wall of the cover plate 15, and the heat dissipation plates II 16 are connected to the heat dissipation plates I 12. The heat dissipation plates II 16 are arranged to facilitate the heat dissipation of the heat dissipation plates I 12. The direct contact between the heat dissipation plates II 16 and the heat dissipation plates I 12 facilitates the heat dissipation of the battery box 1 when the fans 17 are not started.

[0037] With reference to Figure 2, the inner wall of the bottom of the battery box 1 is provided with four equidistantly distributed circular grooves, the detection assembly 6 is installed on the inner wall of the circular groove, three heat conduction assemblies 5 divide the inner wall of the battery box 1 into four areas, four detection assemblies 6 are arranged in the four areas respectively, and the temperature in each area in the battery box 1 is conveniently detected through the arrangement of the detection assembly 6.

[0038] With reference to Figure 3 The detection assembly 6 comprises a heat conduction plate 7 fixedly connected to the inner wall of the circular groove, and a temperature sensor 8 fixedly connected to the outer wall of the bottom of the heat conduction plate 7. The heat conduction plate 7 is arranged to facilitate the installation of the temperature sensor 8, and the temperature sensor 8 is arranged to facilitate the detection of the temperature in the battery box 1.

[0039] With reference to Figure 1 The control module 4 is electrically connected to the temperature sensor 8 and the fan 17, and the arrangement of the control module 4 facilitates the control of the temperature sensor 8 and the fan 17, thereby improving the temperature control precision in the battery box 1.

[0040] The implementation principle of the application is that when the lithium battery is working, the temperature in the battery box 1 rises, the temperature sensor 8 in the detection assembly 6 detects the temperature in the battery box 1 in real time, when the temperature in the battery box 1 rises to a set value, the fan 17 in the heat dissipation assembly 3 is driven, the fan 17 directly accelerates the air flow in the heat dissipation box 11 when starting, the heat in the heat conduction assembly 5 is transferred to the copper pipe two 14 through the copper pipe one 10, the copper pipe two 14 transfers the heat to the heat dissipation plate one 12, and the accelerated air flow conveniently carries out the heat on the heat dissipation plate one 12, and the heat in the battery box 1 is dissipated through the heat dissipation plate two 16 when the fan 17 is not started.

[0041] The above are preferred embodiments of the application, and are not intended to limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A lithium battery with intelligent temperature control module, comprising a battery box (1), three heat-conducting components (5) installed inside the battery box (1), and a heat-dissipating component (3) installed on the outer wall of both sides of the battery box (1), characterized in that: The battery box (1) top outer wall is fixedly connected with a box cover (2), and the box cover (2) top outer wall one side is fixedly connected with a control module (4), three said heat conducting components (5) and two heat dissipation components (3) are connected, the battery box (1) bottom inner wall is provided with four equidistance distribution detection components (6).

2. The lithium battery with intelligent temperature control module according to claim 1, characterized in that: The heat conducting component (5) includes a mounting frame (9) fixedly connected to the inner wall of the battery box (1), and the inner wall of the mounting frame (9) is fixedly connected with a same curved copper pipe one (10).

3. The lithium battery with intelligent temperature control module according to claim 2, characterized in that: The heat dissipation component (3) includes a heat dissipation box (11) fixedly connected to the battery box (1), and the inner wall of the heat dissipation box (11) is fixedly connected with a plurality of equidistance distribution heat dissipation plates one (12), the outer wall of the heat dissipation plate one (12) is provided with a plurality of equidistance distribution circular holes (13).

4. The lithium battery with intelligent temperature control module according to claim 3, characterized in that: A plurality of said heat dissipation plates one (12) are fixedly connected with a same curved copper pipe two (14), and the copper pipe two (14) and the copper pipe one (10) in the three heat conducting components (5) are connected, the both ends of the heat dissipation box (11) are provided with air inlets, and the inner walls of the two air inlets are fixedly connected with heat dissipation fans (17).

5. The smart temperature control module-equipped lithium battery according to claim 4, characterized in that: The outer wall of one side of the heat dissipation box (11) is provided with a rectangular opening, and the inner wall of the rectangular opening is fixedly connected with a cover plate (15), one side of the outer wall of the cover plate (15) is fixedly connected with a plurality of heat dissipation plates two (16), and the heat dissipation plates two (16) and the heat dissipation plates one (12) are connected.

6. The smart temperature control module-equipped lithium battery according to claim 5, characterized in that: The bottom inner wall of the battery box (1) is provided with four equidistance distribution circular grooves, the detection component (6) is installed on the inner wall of the circular groove, three said heat conducting components (5) divide the inner wall of the battery box (1) into four areas, and four said detection components (6) are arranged in the four areas respectively.

7. The smart temperature control module-equipped lithium battery according to claim 6, characterized in that: The detection component (6) includes a heat conducting plate (7) fixedly connected to the inner wall of the circular groove, and the bottom outer wall of the heat conducting plate (7) is fixedly connected with a temperature sensor (8).

8. The smart temperature control module-equipped lithium battery according to claim 7, characterized in that: The control module (4) is electrically connected to the temperature sensor (8) and the fan (17).

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