Cooling assembly of mobile power supply and mobile power supply
By introducing a micro-motor driven fixed frame and sliding frame structure into the power bank, the ventilation holes are automatically cleaned and the ventilation angle is adjusted, which solves the problems of inconvenience and poor heat dissipation effect of existing cooling components and achieves all-round efficient heat dissipation.
Patent Information
- Application Number
- CN202423207071.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing cooling components are inadequate in terms of ease of use and heat dissipation effect. Ventilation holes are prone to blockage, leading to a decrease in heat dissipation efficiency. Some areas become heat dissipation dead zones, making it difficult to meet the heat dissipation requirements under complex working conditions.
A cooling component for a power bank was designed, employing a fixed frame and sliding frame structure driven by a micro motor to automatically clean dust and impurities. Through the cooperation of counterweights and guide plates, the ventilation angle is automatically adjusted to cover all areas, ensuring uniform heat dissipation.
It improves the convenience of cooling components, automatically cleans ventilation holes, eliminates heat dissipation dead spots, ensures all-round efficient heat dissipation, and improves the performance of the power bank.
Smart Images
Figure CN223681394U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of cooling assembly and mobile power supply of mobile power supply, belong to mobile power supply technical field. BACKGROUND
[0002] During the charging and discharging of mobile power supply, the internal battery will release a large amount of heat, which will cause the temperature of the battery to rise rapidly. The performance of the battery is closely related to its temperature. Once the temperature is too high, the battery may malfunction or even fail, which seriously affects the safety and life of the mobile power supply. To effectively control the battery temperature and ensure the efficient and stable operation of the mobile power supply, a special cooling assembly is needed to dissipate heat in time and ensure that the battery is always in the appropriate working temperature range.
[0003] Although the existing cooling assembly can meet the daily heat dissipation needs of the mobile power supply, it has many drawbacks in actual use. When the assembly exchanges heat with air through the ventilation hole, dust and impurities in the air will be intercepted at the ventilation hole. Over time, these accumulations will block the ventilation hole, hinder the normal circulation of air, and seriously affect the heat dissipation efficiency. Staff have to clean it regularly, which undoubtedly increases the additional workload and greatly reduces the convenience of use, thus making the cooling assembly inconvenient to use.
[0004] In addition, the fan position in the cooling assembly is fixed and can only ventilate and dissipate heat in a specific area of the mobile power supply, making it difficult to cover all parts. This causes some areas to become heat dissipation dead zones, and heat cannot be dissipated in time, ultimately resulting in a significant reduction in overall heat dissipation efficiency. The cooling effect is not fully realized, making it difficult to meet the heat dissipation needs of the mobile power supply under complex working conditions, and thus the use effect of the cooling assembly is not good enough. SUMMARY
[0005] (I) Technical problems solved
[0006] The utility model provides a kind of cooling assembly and mobile power supply of mobile power supply to solve the problems of insufficient convenience of use of cooling assembly and not good enough use effect of cooling assembly in prior art.
[0007] (II) Technical solutions
[0008] To solve the above technical problems, the utility model provides a kind of cooling assembly of mobile power supply, including shell, the shell is internally provided with installation slot, the installation slot middle part is provided with ventilation slot, the installation slot both sides are all provided with recess, the recess middle part is all provided with a plurality of ventilation holes;
[0009] One side of the shell is fixed with a micro motor, a fixed frame is fixed on the driving end of the micro motor, a plurality of fan blades are fixed on the side of the fixed frame, a connecting structure is arranged on the other end of the fixed frame, and a sliding frame is arranged on the connecting structure.
[0010] Preferably, the connecting structure comprises a driving frame, and a sliding frame is slidably connected to the outer surface of the other end of the driving frame.
[0011] Preferably, the outer surface of the sliding frame is slidably connected to the outer surface of the shell, the middle part of the sliding frame is hollow, the through groove is arranged on one side of the sliding frame, one end of the driving frame is fixed to the middle part of one end of the fixed frame, the outer surface of the other end of the driving frame is slidably connected to the inner wall of the through groove, and the vertical section of the driving frame is L-shaped.
[0012] Preferably, one of the recesses is slidably connected with a counterweight, one of the guide plates is rotatably connected to one end of the counterweight, a connecting rod is fixed to the middle part of each guide plate, and a driving block is rotatably and slidably connected to the end of the plurality of guide plates away from the counterweight.
[0013] Preferably, the outer surface of the counterweight is slidably connected to the inner wall of one of the recesses, the vertical section of the counterweight is L-shaped, and the outer surface of the counterweight is in contact with the outer surface of the sliding frame.
[0014] Preferably, the middle part of the plurality of guide plates is fixed to the middle part of the plurality of connecting rods, the two ends of the plurality of connecting rods are rotatably connected to the inner wall of one side of the shell, the driving block is rotatably and slidably connected to the guide plate, and the outer surface of the driving block is slidably connected to the inner wall of one of the recesses.
[0015] The utility model also provides a kind of portable power source, including power supply body and the cooling assembly as any one described above, wherein the power supply body is located in the installation groove of the middle part of cooling assembly, and the inner wall of installation groove is reserved with adaptive heat dissipation gap to the heat generating element of power supply body, to ensure that heat can be smoothly conducted to the vicinity of ventilation groove and ventilation hole, with the help of airflow circulation of cooling assembly to realize efficient heat dissipation;The side of the power supply body is provided with a plurality of insertion slots, and the insertion slot is used to connect external electrical equipment.
[0016] The utility model provides a kind of portable power source's cooling assembly and portable power source, it has the beneficial effects as follows:
[0017] (1) The cooling assembly of the mobile power supply is driven by the micro motor to rotate the fixed frame, so that the fixed frame, the fan blade, the driving frame, the sliding frame and the through slot work together to realize the effect of real-time cleaning, thereby eliminating the cumbersome work of regular cleaning by the staff, greatly facilitating the use of the staff, and achieving the effect of improving the convenience of the cooling assembly.
[0018] (2) The cooling assembly of the mobile power supply is driven by the micro motor to rotate the fixed frame, so that the fixed frame, the fan blade, the driving frame, the sliding frame and the through slot work together to realize the effect of real-time cleaning, thereby eliminating the cumbersome work of regular cleaning by the staff, greatly facilitating the use of the staff, and achieving the effect of improving the convenience of the cooling assembly. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a front view of the shell of the utility model;
[0021] Figure 3 It is a side view of the shell of the utility model;
[0022] Figure 4 It is a schematic diagram of the local structure of the utility model.
[0023]
MAIN COMPONENT SYMBOL DESCRIPTION
[0024] 1, shell; 2, mounting groove; 3, groove; 4, ventilation hole; 5, micro motor; 6, fixed frame; 7, fan blade; 8, driving frame; 9, sliding frame; 10, through slot; 11, counterweight; 12, flow guide plate; 13, connecting rod; 14, driving block; 15, power supply body; 16, slot; 17, ventilation slot. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0026] Embodiment one
[0027] The utility model embodiment provides a cooling assembly of mobile power supply.
[0028] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, including the shell 1, the shell 1 is the main body of the cooling host, for the inside effect of cooling assembly installation, the shell 1 is provided with installation groove 2 inside, installation groove 2 installs the effect of power supply body 15, installation groove 2 middle part is provided with ventilation slot 17, ventilation slot 17 is the channel reserved for air circulation, installation groove 2 both sides are provided with recess 3, recess 3 provides space for the installation of the heat dissipation piece, the middle part of the two recesses 3 is provided with a plurality of ventilation holes 4, ventilation hole 4 carries out ventilation while filtering dust and impurities;The shell 1 one side is fixed with micro motor 5, the driving end of micro motor 5 is fixed with fixed frame 6, the side of fixed frame 6 is fixed with a plurality of fan blades 7, the other end of fixed frame 6 is provided with connecting structure, the connecting structure includes driving frame 8, the other end of driving frame 8 is slidably connected with sliding frame 9, the side of sliding frame 9 close to driving frame 8 is provided with through groove 10.
[0029] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , it is worth noting that the outer surface of the sliding frame 9 is slidably connected to the outer surface of the shell 1, the middle part of the sliding frame 9 is hollow, the through groove 10 penetrates one side of the sliding frame 9, one end of the driving frame 8 is fixed to the middle part of one end of the fixed frame 6, the outer surface of the other end of the driving frame 8 is slidably connected to the inner wall of the through groove 10, and the vertical cutting surface of the driving frame 8 is L-shaped.
[0030] The utility model discloses in using time: through micro motor 5 drive fixed frame 6 carries out rotary operation, the side of fixed frame 6 fixed a plurality of fan blades 7 synchronously rotates, and the suction force is generated when fan blade 7 rotates, and the air is sucked from the side close to fan blade 7, the middle part of recess 3 is provided with a plurality of ventilation holes 4, after the air flows through ventilation slot 17, and then is discharged from the ventilation hole 4 of the middle part of recess 3 away from the side of fan blade 7, thereby forming air circulation, and the effective heat dissipation of installed power supply is formed.
[0031] At the same time, the driving frame 8 fixed to the other end of the fixed frame 6 also rotates, and the driving frame 8 drives the sliding frame 9 to reciprocate on the surface of the shell 1 by means of the guiding effect of the through groove 10. During the reciprocating movement of the sliding frame 9, the dust and impurities clogging the outer surface of the air inlet ventilation hole 4 can be scraped off and cleaned, ensuring smooth air intake of the ventilation hole 4. The effect of real-time cleaning is realized, which eliminates the tedious work of regular cleaning by the staff, greatly facilitates the use of the staff, and further improves the convenience of the cooling assembly.
[0032] Example two
[0033] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , on the basis of example one, the function of automatically adjusting the ventilation angle is increased.
[0034] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , it is worth noting that one of the recess 3 inner wall sliding connection with the counterweight 11, the counterweight 11 one end of the rotating connection with one of the guide plate 12, each guide plate 12 middle part is fixed with connecting rod 13, a plurality of guide plate 12 away from the counterweight 11 one end rotating and sliding connection with the driving block 14, the counterweight 11 outer surface sliding connection in one of the recess 3 inner wall, the counterweight 11 vertical section is L shaped, the counterweight 11 outer surface and the outer surface of the sliding frame 9 contact, a plurality of guide plate 12 middle part is fixed in a plurality of connecting rod 13 middle part, a plurality of connecting rod 13 both ends rotating connection in the shell 1 one side inner wall, driving block 14 and guide plate 12 rotating and sliding connection, the outer surface of the driving block 14 sliding connection in one of the recess 3 inner wall.
[0035] The utility model discloses in using: through micro motor 5 drive fixed frame 6 rotates operation, the fan blade 7 on fixed frame 6 rotates with it, inhale air, provide air flow power for equipment heat dissipation.At the same time, the driving frame 8 of fixed frame 6 other end also follows rotation, and then drive sliding frame 9 reciprocating sliding on the set track.When sliding frame 9 slides to the highest position, will accurate extrusion counterweight 11, and the counterweight 11 is stressed after, with connecting rod 13 as stable fulcrum, drive one guide plate 12 connected with it angle flip, through the driving block 14 of ingenious design, its one end is connected with the guide plate 12 rotation, the other end is connected with the guide plate 12 with specific mode, realize synchronous angle flip, change wind direction flexibly.When sliding frame 9 slides down, gradually away from the counterweight 11, the counterweight 11 relies on self gravity, and the guide plate 12 connected with it is driven to reset to the initial angle stably.Such cycle reciprocating, automatically and accurately adjust the ventilation angle.Realize the effect that ventilation angle is automatically adjusted, ensure that the airflow can evenly cover each area in the shell 1, eliminate the heat dissipation dead angle, improve the heat dissipation efficiency in all directions, and then achieve the effect of improving the use effect of cooling assembly.
[0036] As Figure 1 shown, the utility model discloses still provide a kind of mobile power supply, including power supply body 15 and the cooling assembly of any one of above, wherein, power supply body 15 is located in the installation slot 2 of the middle part of cooling assembly, and the heat-dissipating gap of the inner wall of installation slot 2 is reserved to power supply body 15's heating element with adaptation, to ensure that heat can be smoothly conducted to the vicinity of ventilation groove 17 and ventilation hole 4, with the help of air circulation of cooling assembly realizes high efficiency heat dissipation;Power supply body 15 one side is provided with a plurality of insertion slots 16, and insertion slot 16 is used to connect external electrical equipment.
[0037] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A cooling assembly of a mobile power supply, comprising a shell (1), a mounting groove (2) is formed in the interior of the shell (1), characterized in that: Ventilation grooves (17) are arranged in the middle of the installation groove (2), and grooves (3) are arranged on both sides of the installation groove (2), and a plurality of ventilation holes (4) are arranged in the middle of the two grooves (3). A micro motor (5) is fixed on one side of the shell (1), a fixed frame (6) is fixed on the driving end of the micro motor (5), a plurality of fan blades (7) are fixed on the side of the fixed frame (6), and a connecting structure is arranged at the other end of the fixed frame (6), and a sliding frame (9) is arranged on the connecting structure; the connecting structure can slide back and forth along the height direction of the shell (1) with the sliding frame (9), so as to scrape and clean the dust and impurities blocked in the air inlet ventilation hole (4).
2. The cooling assembly of claim 1, wherein: The connecting structure comprises a driving frame (8), and the other end of the driving frame (8) is slidably connected with the sliding frame (9).
3. The cooling assembly of claim 2, wherein: The outer surface of the sliding frame (9) is slidably connected to the outer surface of the shell (1), the middle part of the sliding frame (9) is hollow, and the through groove (10) penetrates one side of the sliding frame (9).
4. The cooling assembly of claim 2, wherein: The outer surface of the sliding frame (9) is slidably connected to the outer surface of the shell (1), the middle part of the sliding frame (9) is hollow, and the through groove (10) penetrates one side of the sliding frame (9).
5. The cooling assembly of claim 4, wherein: One of the grooves (3) is slidably connected with a counterweight (11), one of the guide plates (12) is rotatably connected to one end of the counterweight (11), a connecting rod (13) is fixed to the middle of each guide plate (12), and a driving block (14) is rotatably and slidably connected to the end of the guide plate (12) away from the counterweight (11).
6. The cooling assembly of claim 4, wherein: The outer surface of the sliding frame (9) is slidably connected to the outer surface of the shell (1), the middle part of the sliding frame (9) is hollow, and the through groove (10) penetrates one side of the sliding frame (9).
7. A mobile power source, characterized by, The middle part of the plurality of guide plates (12) is fixed to the middle part of the plurality of connecting rods (13), and the two ends of the plurality of connecting rods (13) are rotatably connected to the inner wall of one side of the shell (1). The outer surface of the sliding frame (9) is slidably connected to the outer surface of the shell (1), the middle part of the sliding frame (9) is hollow, and the through groove (10) penetrates one side of the sliding frame (9). The power body (15) is located in the installation groove (2) arranged in the middle of the cooling assembly, and the heat generating element of the power body (15) is reserved with an adaptive heat dissipation gap with the inner wall of the installation groove (2), so that the heat can be smoothly conducted to the vicinity of the ventilation groove (17) and the ventilation hole (4), and high-efficiency heat dissipation is realized by means of air circulation of the cooling assembly; a plurality of insertion grooves (16) are arranged on one side of the power body (15), and the insertion grooves (16) are used for connecting external electrical equipment.