Heat dissipation and ventilation structure for storage battery
By designing a heat dissipation and ventilation structure for batteries, the heat dissipation components are used to efficiently dissipate heat to the battery main body, the problem of insufficient heat dissipation of existing batteries is solved, extending the service life and improving the service life of the heat dissipation fan.
Patent Information
- Application Number
- CN202420390122.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-02-28
AI Technical Summary
During high power use, existing batteries have insufficient heat dissipation, which will increase the battery temperature, affecting the safety and life of use.
Design a heat dissipation and ventilation structure for a battery, including an outer shell and a heat dissipation assembly. The heat dissipation assembly consists of a heat dissipation seat, a heat dissipation groove, a heat dissipation fin, a heat dissipation fan, a heat dissipation hole, a ventilation hole and ash avoidance block, through which the components are realized Efficient heat dissipation of the battery body.
Effectively dissipate heat, avoid heat accumulation in the outer shell, extend the service life of the battery, and prevent dust from entering the cooling fan, improving the service life of the cooling fan.
Smart Images
Figure CN222507732U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage batteries, in particular to a heat dissipation and ventilation structure for storage batteries. Background Art
[0002] After discharge, the internal active substances can be regenerated by charging - electrical energy is stored as chemical energy; when discharge is required, the chemical energy is converted into electrical energy again. This type of battery is called a storage battery, also known as a secondary battery.
[0003] The battery power supplies currently sold on the market are usually composed of multiple battery units connected in series and in parallel, with a shell provided outside to protect each battery unit. During normal use and discharge, the battery unit will generate a certain amount of heat due to internal resistance. The power supply currently mainly dissipates heat to the outside through the shell. When connected to an appliance with relatively high power, the heat generated will also increase significantly, resulting in the shell being unable to provide sufficient heat dissipation capacity, thereby increasing the battery temperature and affecting the safety and service life of the battery.
[0004] Therefore, it is particularly important to improve the existing storage battery and design a new storage battery to solve the above technical defects and improve the practicality of the main storage battery. Utility Model Content
[0005] The purpose of the utility model is to provide a heat dissipation and ventilation structure for batteries, which can play a good auxiliary supporting role when installing the air ducts of HVAC clean air conditioning projects, while increasing the support stability and improving the main body safety of the air duct assembly, so as to solve the problems raised in the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A heat dissipation and ventilation structure for a battery, comprising a battery body and an outer shell sleeved outside the battery body, heat dissipation components are provided on both the left and right sides of the outer shell, and handles are provided on both the front and rear sides of the top of the outer shell;
[0008] The heat dissipation component is used for efficiently dissipating heat from the battery body.
[0009] As a preferred solution of the utility model, handle mounting grooves are provided on the front and rear sides of the top of the outer shell and at positions corresponding to the handles, and the two groups of handles are rotationally connected to the outer shell through two groups of rotating shafts respectively.
[0010] As a preferred solution of the utility model, a power indicator light is provided on the front of the outer shell and below the battery body, a switch is provided on the front of the outer shell and to the right of the power indicator light, and a charging port is provided on the front of the outer shell and to the right of the switch.
[0011] As a preferred solution of the utility model, a mounting groove is opened inside the outer shell at a position corresponding to the battery body, and a plurality of connecting plates are fixedly connected inside the outer shell and on the upper and lower sides of the mounting groove, and the plurality of connecting plates pass through the outer shell and extend to the inside of the mounting groove.
[0012] As a preferred solution of the utility model, the heat dissipation assembly includes two groups of heat dissipation seats, heat dissipation slots, heat dissipation fins, a heat dissipation fan, heat dissipation holes, ventilation holes and dust-shielding blocks. The two groups of heat dissipation seats are conveniently arranged on the left and right sides of the outer shell. Heat dissipation slots are provided on the left and right sides of the outer shell and at positions corresponding to the heat dissipation seats.
[0013] As a preferred solution of the utility model, the interior of the two groups of heat sinks are fixedly connected with a plurality of heat dissipation fins, the interior of the two groups of heat sinks are fixedly installed with heat dissipation fans, the inner sides of the two groups of heat sinks are provided with a plurality of heat dissipation holes on the side close to the outer shell, and the outer sides of the two groups of heat sinks are provided with a plurality of ventilation holes on the side away from the outer shell.
[0014] As a preferred solution of the utility model, the outer sides of the two groups of heat sinks are fixedly connected with dust-proof blocks at positions corresponding to the several ventilation holes, the tops of the two groups of heat sinks are connected to the outer shell through two sets of panels, and the bottoms of the two groups of heat sinks are connected to the outer shell through two sets of buckles.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] In the utility model, the design of the heat dissipation component can dissipate heat for the battery body in the outer shell, and the heat can be discharged from the outer shell in time to avoid heat accumulation in the outer shell to affect the service life of the battery body. At the same time, it can also prevent dust in the outside air from entering the heat dissipation seat and affecting the service life of the heat dissipation fan. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0018] Figure 2 This is a disassembled diagram of the overall three-dimensional structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the heat sink of the utility model.
[0020] In the figure: 1. battery body; 2. outer shell; 201. power indicator light; 202. switch; 203. charging port; 3. heat dissipation assembly; 301. heat dissipation seat; 302. heat dissipation slot; 303. heat dissipation fins; 304. heat dissipation fan; 305. heat dissipation holes; 306. ventilation holes; 307. dust-proof block; 4. handle; 401. handle mounting slot; 5. mounting slot. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] Example:
[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:
[0024] A heat dissipation and ventilation structure for a battery, comprising a battery body 1 and an outer shell 2 sleeved outside the battery body 1, heat dissipation components 3 are provided on both the left and right sides of the outer shell 2, handles 4 are provided on both the front and rear sides of the top of the outer shell 2, and mounting grooves 5 are provided in the inner cut of the outer shell 2 at positions corresponding to the battery body 1;
[0025] Handle mounting grooves 401 are provided on the front and rear sides of the top of the outer shell 2 and at positions corresponding to the handles 4. The two sets of handles 4 are rotatably connected to the outer shell 2 through two sets of rotating shafts respectively.
[0026] A power indicator light 201 is provided on the front of the outer shell 2 and below the battery body 1 , a switch 202 is provided on the front of the outer shell 2 and to the right of the power indicator light 201 , and a charging interface 203 is provided on the front of the outer shell 2 and to the right of the switch 202 .
[0027] Specifically, first, the battery body 1 is placed in the mounting groove 5 in the outer shell 2. A number of connecting plates are fixedly connected to the interior of the outer shell 2 and on the upper and lower sides of the mounting groove 5. The several connecting plates all penetrate the outer shell 2 and extend to the interior of the mounting groove 5. When the battery body 1 is charged through the charging interface 203, the power indicator light 201 can display the power of the battery body 1. When in use, the heat dissipation of the battery body 1 can be completed through the heat dissipation component 3 to avoid the heat of the battery body 1 from accumulating in the outer shell 2. At the same time, the two sets of handles 4 can be conveniently unscrewed from the two sets of handle mounting grooves 401, and the two sets of handles 4 can be closed, so as to facilitate the user to take the outer shell 2.
[0028] Among them, see Figure 1-3 , heat dissipation components 3 are provided on both the left and right sides of the outer shell 2;
[0029] The heat dissipation component 3 is used to efficiently dissipate heat from the battery body 1. The specific structure of the heat dissipation component 3 is as follows:
[0030] The heat dissipation assembly 3 includes two groups of heat dissipation seats 301, heat dissipation slots 302, heat dissipation fins 303, heat dissipation fans 304, heat dissipation holes 305, ventilation holes 306 and dust-proof blocks 307. The two groups of heat dissipation seats 301 are conveniently arranged on the left and right sides of the outer shell 2. Heat dissipation slots 302 are provided on the left and right sides of the outer shell 2 and at positions corresponding to the heat dissipation seats 301. Several heat dissipation fins 303 are fixedly connected to the inside of the two groups of heat dissipation seats 301. The two groups of heat dissipation seats 301 are fixedly installed with heat dissipation fans 304. The inner side of the heat sink 301 is located on the side close to the outer shell 2 and is provided with a plurality of heat dissipation holes 305, the outer side of the two heat sinks 301 is located on the side away from the outer shell 2 and is provided with a plurality of ventilation holes 306, the outer side of the two heat sinks 301 is located at the position corresponding to the plurality of ventilation holes 306 and is fixedly connected with dust-shielding blocks 307, the tops of the two heat sinks 301 are respectively connected to the outer shell 2 through two sets of leaves, and the bottoms of the two heat sinks 301 are respectively connected to the outer shell 2 through two sets of buckles.
[0031] Specifically, the heat is dissipated by the heat dissipation assembly 3, and the heat sink 301 is fixed to the left and right sides of the outer shell 2 by buckles. When the battery body 1 is in use, the heat is transmitted to the heat sink 302 through the heat dissipation fins 303, and the heat dissipation fan 304 is started to discharge the heat in the heat sink 302 from the heat sink 302 into the heat sink 301, and discharged out of the outer shell 2 through the heat dissipation holes 305 and the ventilation holes 306 on the heat sink 301. At the same time, the dust-proof block 307 plays a dust-proof role for the heat sink fan 304, which can prevent dust in the air from entering the heat sink fan 304, solves the problem of long-term accumulation of dust reducing the heat dissipation efficiency of the heat sink fan 304, and also improves the service life of the heat sink fan 304. Both sets of heat sinks 301 are connected to the outer shell 2 by screws. When the heat sink fan 304 is damaged, the heat sink 301 can be removed from the outer shell 2, and the heat sink fan 304 in the heat sink 301 can be repaired.
[0032] In this embodiment, the implementation scenario is specifically as follows: in actual use, the battery body 1 is first placed in the mounting groove 5 in the outer shell 2, and a number of connecting plates are fixedly connected to the interior of the outer shell 2 and on the upper and lower sides of the mounting groove 5. The several connecting plates all penetrate the outer shell 2 and extend to the interior of the mounting groove 5. When the battery body 1 is charged through the charging interface 203, the power indicator light 201 can display the power of the battery body 1. When in use, the heat dissipation of the battery body 1 can be completed through the heat dissipation component 3 to avoid the heat of the battery body 1 from accumulating in the outer shell 2. At the same time, the two sets of handles 4 are conveniently unscrewed from the two sets of handle mounting grooves 401, and the two sets of handles 4 are closed, so as to facilitate the user to take the outer shell 2. Compared with the existing batteries, the utility model can improve the practicality of the battery body through design.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A heat dissipation and ventilation structure for a battery, comprising a battery body (1) and an outer shell (2) sleeved outside the battery body (1), characterized in that: The left and right sides of the outer shell (2) are both provided with heat dissipation components (3), and the front and rear sides of the top of the outer shell (2) are both provided with handles (4); The heat dissipation component (3) is used to efficiently dissipate heat from the battery body (1).
2. A heat dissipation and ventilation structure for a battery according to claim 1, characterized in that: Handle mounting grooves (401) are provided on the front and rear sides of the top of the outer shell (2) and at positions corresponding to the handles (4). The two groups of handles (4) are rotatably connected to the outer shell (2) via two groups of rotating shafts.
3. A heat dissipation and ventilation structure for a battery according to claim 1, characterized in that: A power indicator light (201) is provided on the front of the outer shell (2) and below the battery body (1); a switch (202) is provided on the front of the outer shell (2) and to the right of the power indicator light (201); and a charging interface (203) is provided on the front of the outer shell (2) and to the right of the switch (202).
4. A heat dissipation and ventilation structure for a battery according to claim 1, characterized in that: A mounting groove (5) is provided inside the outer shell (2) at a position corresponding to the battery body (1), and a plurality of connecting plates are fixedly connected inside the outer shell (2) and on both upper and lower sides of the mounting groove (5), and the plurality of connecting plates penetrate the outer shell (2) and extend into the interior of the mounting groove (5).
5. A heat dissipation and ventilation structure for a battery according to claim 1, characterized in that: The heat dissipation assembly (3) comprises two groups of heat dissipation seats (301), heat dissipation slots (302), heat dissipation fins (303), a heat dissipation fan (304), heat dissipation holes (305), ventilation holes (306) and dust-shielding blocks (307). The two groups of heat dissipation seats (301) are conveniently arranged on the left and right sides of the outer shell (2). Heat dissipation slots (302) are provided on the left and right sides of the outer shell (2) at positions corresponding to the heat dissipation seats (301).
6. A heat dissipation and ventilation structure for a battery according to claim 5, characterized in that: The interiors of the two groups of heat sinks (301) are fixedly connected with a plurality of heat dissipation fins (303), the interiors of the two groups of heat sinks (301) are fixedly installed with heat dissipation fans (304), the inner sides of the two groups of heat sinks (301) are provided with a plurality of heat dissipation holes (305) on the side close to the outer shell (2), and the outer sides of the two groups of heat sinks (301) are provided with a plurality of ventilation holes (306) on the side away from the outer shell (2).
7. A heat dissipation and ventilation structure for a battery according to claim 6, characterized in that: The outer sides of the two groups of heat sinks (301) are fixedly connected with dust-proof blocks (307) at positions corresponding to the plurality of ventilation holes (306); the tops of the two groups of heat sinks (301) are connected to the outer shell (2) via two sets of hinges, and the bottoms of the two groups of heat sinks (301) are connected to the outer shell (2) via two sets of buckles.