CN221080132U - Radiating structure of notebook battery - Google Patents
Radiating structure of notebook battery Download PDFInfo
- Publication number
- CN221080132U CN221080132U CN202322755337.0U CN202322755337U CN221080132U CN 221080132 U CN221080132 U CN 221080132U CN 202322755337 U CN202322755337 U CN 202322755337U CN 221080132 U CN221080132 U CN 221080132U
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- battery
- heat dissipation
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- plate
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 39
- 210000001503 joint Anatomy 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a heat dissipation structure of a notebook battery, which comprises a notebook battery main body, wherein the notebook battery main body comprises a battery shell and a battery core arranged in the battery shell; a window is formed in one side of the top of the battery shell, a first opening plate and a second opening plate are respectively arranged on two sides of the window, and electric telescopic rods are arranged on two sides of the top of the battery shell and at positions close to the first opening plate and the second opening plate; the utility model can monitor the working temperature of the battery cell in the battery shell during charging and discharging by using the temperature sensor, when the temperature in the battery shell is too high, the controller can be used for starting the electric telescopic rod and the micro fan, so that the first opening plate and the second opening plate are opened, the surface of the battery shell forms a heat dissipation window, and the heat in the battery shell is blown out by using the blowing of the micro fan, so that the rapid heat dissipation of the battery cell in the battery shell is realized.
Description
Technical Field
The utility model relates to the technical field of notebook batteries, in particular to a heat dissipation structure of a notebook battery.
Background
The notebook battery is a battery in the notebook, and the rechargeable battery is one of the advantages of the notebook computer over the desktop computer, so that the notebook computer can be used in various environments conveniently.
The patent CN217467566U is published in China, and the notebook battery with automatic temperature sensing alarm is mentioned: according to the utility model, through the arranged movement control screw, when the temperatures of different position areas of a notebook battery are required to be detected, the movement control screw in the movement detection outer frame is controlled to rotate through the micro control motor, the movement detection control ring can move outside the movement control screw under the action of the screw threads on the outer side of the movement control screw and the screw thread structure on the inner side of the movement detection control ring on the surface of the movement control screw, and when the movement detection control ring moves, the movement detection frames connected inside the two groups of movement detection control rings can move along with the movement detection frames, and the temperature monitor at the lower end position of the movement detection frame can monitor the temperatures of different positions of the notebook battery body through the movement detection frames.
The above-mentioned public patent of retrieving mainly utilizes the temperature monitor to monitor the temperature of each region of notebook battery to send out the alarm when the temperature of monitoring a place is too high, but this kind of mode also can only realize the temperature monitoring to the notebook battery, but is difficult to make corresponding countermeasure to the notebook battery of too high temperature, leads to the normal operating of notebook after the temperature of notebook battery is too high to influence, consequently, the heat radiation structure of notebook battery that can in time make the reply after the temperature of notebook battery is too high need to design one kind.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat dissipation structure of the notebook battery comprises a notebook battery body, wherein the notebook battery body comprises a battery shell and a battery core arranged in the battery shell; a window is formed in one side of the top of the battery shell, a first opening plate and a second opening plate are respectively arranged on two sides of the window, connecting plates are respectively fixed in the middle of one side, close to the first opening plate and the second opening plate, of the first opening plate, electric telescopic rods are respectively arranged on two sides of the top of the battery shell and at positions, close to the first opening plate and the second opening plate, of the battery shell, a telescopic rod is connected to a power output shaft of the electric telescopic rod, and one end, far away from the electric telescopic rod, of the telescopic rod is fixed on the connecting plates; the battery pack is characterized in that a temperature sensor is arranged on one side of an inner cavity of the battery pack, an air cooling assembly and a controller are further arranged at the top of the battery pack, and the air cooling assembly comprises a micro fan fixed on the battery pack and a filter screen arranged on an air inlet of the micro fan.
As a further scheme of the utility model: the signal output end of the temperature sensor is electrically connected with the controller through a wire, and the output end of the controller is electrically connected with the signal input ends of the two electric telescopic rods and the miniature fan through wires.
As a further scheme of the utility model: the first opening and closing plate and the second opening and closing plate are integrally formed with sliding strips and are connected to the inner wall of the window in a sliding mode, the first opening and closing plate is integrally formed with a butt joint block on one side, a butt joint groove is formed in one side of the second opening and closing plate, and the first opening and closing plate is arranged in the butt joint groove of the second opening and closing plate through the butt joint block.
As a further scheme of the utility model: the battery case is characterized in that the other side of the top of the battery case is uniformly provided with radiating holes, each radiating hole is internally provided with a radiating component made of aluminum alloy, and each radiating component comprises a fixing piece, an upper radiating fin and a lower heat conducting fin.
As a further scheme of the utility model: the fixing piece is fixed in the heat dissipation hole, the upper heat dissipation fins are provided with a plurality of heat dissipation fins and are fixed at the top of the fixing piece, and the lower heat conduction fins are provided with a plurality of heat dissipation fins and are fixed at the bottom of the fixing piece and are attached to the top of the battery cell.
As a further scheme of the utility model: the notebook battery is characterized by further comprising a notebook computer, wherein the notebook battery body is arranged in a battery mounting groove arranged on the notebook computer.
Compared with the prior art, the utility model has the following beneficial effects:
According to the application, through the structures such as the air cooling assembly, the electric telescopic rod, the first opening and closing plate, the second opening and closing plate and the temperature sensor and the like which are arranged on the battery shell, the working temperature of the battery core in the battery shell during charging and discharging can be monitored by the temperature sensor, when the temperature in the battery shell is too high, the electric telescopic rod and the micro fan can be started by the controller, so that the first opening and closing plate and the second opening and closing plate are opened, a heat dissipation window is formed on the surface of the battery shell, the heat in the battery shell is blown out by the blowing of the micro fan, the rapid heat dissipation of the battery core in the battery shell is realized, and when the temperature of the notebook battery body is in a normal state, the micro fan is in a stopped state, the first opening and closing plate and the second opening and closing plate are in a normally closed state, so that the heat dissipation of the battery core in the battery shell can be continuously carried out by the heat conduction and heat dissipation effect of the heat dissipation assembly, and the normal work of the battery core can be facilitated.
Drawings
FIG. 1 is a schematic top perspective view of a notebook battery body of the present utility model;
FIG. 2 is a schematic perspective view of the first and second opening/closing plates of the present utility model;
FIG. 3 is a schematic bottom perspective view of a notebook battery body of the present utility model;
fig. 4 is a schematic side sectional view of an air cooling assembly of the present utility model in a battery enclosure;
FIG. 5 is a schematic side sectional view of the second opening plate of the present utility model in a battery case;
FIG. 6 is a schematic side cross-sectional view of the heat dissipating assembly of the present utility model in a battery housing;
FIG. 7 is a schematic perspective view of a notebook battery body of the present utility model on a notebook computer;
Fig. 8 is a schematic diagram of the framework of the present utility model.
Reference numerals and names in the drawings are as follows:
1. A notebook battery body; 101. a battery case; 102. a battery cell; 2. an air cooling assembly; 201. a filter screen; 202. a micro fan; 3. a controller; 5. an electric telescopic rod; 6. a telescopic rod; 7. an opening plate I; 701. a butt joint block; 8. a second opening plate; 801. a butt joint groove; 9. a connecting plate; 10. a heat dissipation assembly; 1001. a fixing piece; 1002. an upper heat radiating fin; 1003. a lower heat conducting fin; 11. a slide bar; 12. a temperature sensor; 13. a notebook computer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, a heat dissipation structure of a notebook battery includes a notebook battery body 1 and a notebook computer 13, wherein the notebook battery body 1 is installed in a battery installation groove provided on the notebook computer 13, and the notebook battery body 1 includes a battery housing 101 and a battery core 102 provided inside the battery housing 101; a window is formed in one side of the top of the battery shell 101, a first opening plate 7 and a second opening plate 8 are respectively arranged on two sides of the window, the window is arranged to be convenient for matching with the micro fan 202 to enable heat in the battery shell 101 to be emitted, the first opening plate 7 and the second opening plate 8 are slidably connected to the window and are in a normally closed state, external dust or moisture can be prevented from entering the battery shell 101, a connecting plate 9 is fixed in the middle of one side, close to each other, of the first opening plate 7 and the second opening plate 8, electric telescopic rods 5 are respectively arranged on two sides of the top of the battery shell 101 and at positions, close to the first opening plate 7 and the second opening plate 8, of the electric telescopic rods 5, one ends, far away from the electric telescopic rods 5, of the telescopic rods 6 are fixed on the connecting plate 9, and the connecting plate 9 is convenient for matching with the telescopic rods 6 to drive the corresponding first opening and closing plates 7 (the second opening and closing plates 8 to move); the temperature sensor 12 is installed to one side of the inner cavity of the battery shell 101, the air cooling assembly 2 and the controller 3 are further installed at the top of the battery shell 101, the air cooling assembly 2 comprises a micro fan 202 fixed on the battery shell 101 and a filter screen 201 arranged on an air inlet of the micro fan 202, and the filter screen 201 can filter outside dust and prevent the dust from entering the battery shell 101.
In this embodiment, the signal output end of the temperature sensor 12 is electrically connected to the controller 3 through a wire, and the output end of the controller 3 is electrically connected to the signal input ends of the two electric telescopic rods 5 and the micro fan 202 through wires.
Specifically, the temperature sensor 12 is mounted on the inner wall of the battery case 101, so that the temperature inside the battery case 101 can be monitored, and when the temperature is higher than a critical value, the controller 3 can start the electric telescopic rod 5 and the micro fan 202 to supply air to the inside of the battery case 101, so as to reduce the temperature of the battery core 102.
In this embodiment, the first opening and closing plate 7 and the second opening and closing plate 8 are integrally formed with a sliding bar 11 on both sides and slidably connected to the inner wall of the window through the sliding bar 11, the first opening and closing plate 7 is integrally formed with a butt joint block 701 on one side, the second opening and closing plate 8 is provided with a butt joint groove 801 on one side, and the first opening and closing plate 7 is placed in the butt joint groove 801 of the second opening and closing plate 8 through the butt joint block 701.
Specifically, the first opening plate 7 and the second opening plate 8 are connected with the window on the battery case 101 through the sliding strip 11, so that the stability of the first opening plate 7 and the second opening plate 8 during sliding can be ensured, and the butt joint blocks 701 and the butt joint grooves 801 are respectively arranged on the first opening plate 7 and the second opening plate 8, so that the positioning effect and the stability of the first opening plate 7 and the second opening plate 8 after closing are ensured.
In this embodiment, the other side of the top of the battery case 101 is uniformly provided with heat dissipation holes, and each heat dissipation hole is provided with a heat dissipation component 10 made of aluminum alloy, and the heat dissipation component 10 comprises a fixing piece 1001, an upper heat dissipation fin 1002 and a lower heat conduction fin 1003; the fixing piece 1001 is fixed in the heat dissipation hole, and the upper heat dissipation fin 1002 has a plurality of and is fixed at the top of the fixing piece 1001, and the lower heat conduction fin 1003 has a plurality of and is fixed at the bottom of the fixing piece 1001 and is attached at the top of the battery cell 102.
Specifically, the whole heat dissipation assembly 10 is made of aluminum alloy, and then the heat of the battery cell 102 can be continuously conducted out by utilizing the excellent heat conductivity of the aluminum alloy, and the top and the bottom of the fixing piece 1001 are provided with a plurality of fins, so that the heat conduction and dissipation area is increased, the heat dissipation of the notebook battery main body 1 can be more facilitated, the bottom of the lower heat conduction fin 1003 is attached to the top of the battery cell 102, the heat conduction can be directly realized, and the heat dissipation of the battery cell 102 is facilitated.
When in use:
The notebook battery body 1 can be used by being arranged on the notebook computer 13, the arrangement mode is a common means of the battery of the notebook computer 13, and the repeated description is omitted;
when the notebook battery body 1 is used, the notebook battery body 1 generates heat, and when the notebook battery body is at a normal heating temperature, the heat radiating assembly 10 can be obtained to continuously conduct heat to the battery core 102, and because the bottom of the lower heat conducting fin 1003 is attached to the battery core 102, after the battery core 102 generates heat, the heat conduction of the lower heat conducting fin 1003 can be obtained, and the heat is radiated to the outside through the fixing piece 1001 and the upper heat radiating fin 1002, so that a better heat conducting and radiating effect on the battery core 102 is realized;
When the heating value of the electric core 102 in the battery case 101 is too large and exceeds the temperature threshold set by the temperature sensor 12, the temperature sensor 12 transmits information to the controller 3, the controller 3 starts the two electric telescopic rods 5 and the micro fan 202, after the electric telescopic rods 5 are started, the connecting plate 9 is pulled through retraction of the telescopic rods 6, the first opening plate 7 (the second opening plate 8) is pulled on the battery case 101 to move towards the side far away from each other through the connecting plate 9, the window opening effect is achieved, the electric core 102 in the battery case 101 is exposed, after the micro fan 202 is started, cold air outside the electric core 102 can be fed into the battery case 101 through the micro fan 202, cooling of the cold air and air supply heat exchange in the battery case 101 are achieved through continuous blowing, the heat in the battery case 101 is dissipated, and when the temperature sensor 12 detects that the temperature in the battery case 101 tends to be normal, the controller 3 can be used for starting the electric telescopic rods 5 to push the telescopic rods 6 to extend, the first opening plate 7 and the second opening plate 8 are driven to be closed together, and the micro fan 202 is stopped.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The heat dissipation structure of the notebook battery comprises a notebook battery body (1) and is characterized in that the notebook battery body (1) comprises a battery shell (101) and a battery core (102) arranged inside the battery shell (101);
a window is formed in one side of the top of the battery shell (101), a first opening plate (7) and a second opening plate (8) are respectively arranged on two sides of the window, a connecting plate (9) is respectively fixed in the middle of one side of the first opening plate (7) and the second opening plate (8), electric telescopic rods (5) are respectively arranged on two sides of the top of the battery shell (101) and at positions close to the first opening plate (7) and the second opening plate (8), a telescopic rod (6) is connected to a power output shaft of the electric telescopic rod (5), and one end, far away from the electric telescopic rod (5), of the telescopic rod (6) is fixed on the connecting plate (9);
The battery pack is characterized in that a temperature sensor (12) is arranged on one side of an inner cavity of the battery pack (101), an air cooling assembly (2) and a controller (3) are further arranged at the top of the battery pack (101), and the air cooling assembly (2) comprises a micro fan (202) fixed on the battery pack (101) and a filter screen (201) arranged on an air inlet of the micro fan (202).
2. The heat dissipation structure of a notebook battery according to claim 1, wherein the signal output end of the temperature sensor (12) is electrically connected with the controller (3) through a wire, and the output end of the controller (3) is electrically connected with the signal input ends of the two electric telescopic rods (5) and the micro fan (202) through wires.
3. The heat dissipation structure of a notebook battery according to claim 1, wherein the first opening and closing plate (7) and the second opening and closing plate (8) are integrally formed with a sliding strip (11) on two sides and are slidably connected to an inner wall of the window through the sliding strip (11), a butt joint block (701) is integrally formed on one side of the first opening and closing plate (7), a butt joint groove (801) is formed on one side of the second opening and closing plate (8), and the first opening and closing plate (7) is placed in the butt joint groove (801) of the second opening and closing plate (8) through the butt joint block (701).
4. The heat dissipation structure of a notebook battery according to claim 1, wherein heat dissipation holes are uniformly formed in the other side of the top of the battery case (101), and each heat dissipation hole is provided with a heat dissipation component (10) made of aluminum alloy, and the heat dissipation component (10) comprises a fixing piece (1001), an upper heat dissipation fin (1002) and a lower heat conduction fin (1003).
5. The heat dissipation structure of a notebook battery according to claim 4, wherein the fixing plate (1001) is fixed in the heat dissipation hole, the upper heat dissipation fins (1002) are provided with a plurality of pieces and fixed on the top of the fixing plate (1001), and the lower heat conduction fins (1003) are provided with a plurality of pieces and fixed on the bottom of the fixing plate (1001) and attached to the top of the battery cell (102).
6. The heat dissipation structure of a notebook battery according to claim 1, further comprising a notebook computer (13), wherein the notebook battery body (1) is mounted in a battery mounting groove provided on the notebook computer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755337.0U CN221080132U (en) | 2023-10-14 | 2023-10-14 | Radiating structure of notebook battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755337.0U CN221080132U (en) | 2023-10-14 | 2023-10-14 | Radiating structure of notebook battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080132U true CN221080132U (en) | 2024-06-04 |
Family
ID=91265767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322755337.0U Active CN221080132U (en) | 2023-10-14 | 2023-10-14 | Radiating structure of notebook battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080132U (en) |
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2023
- 2023-10-14 CN CN202322755337.0U patent/CN221080132U/en active Active
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