CN221178268U - Power protection board with built-in heat dissipation mechanism - Google Patents
Power protection board with built-in heat dissipation mechanism Download PDFInfo
- Publication number
- CN221178268U CN221178268U CN202322862054.6U CN202322862054U CN221178268U CN 221178268 U CN221178268 U CN 221178268U CN 202322862054 U CN202322862054 U CN 202322862054U CN 221178268 U CN221178268 U CN 221178268U
- Authority
- CN
- China
- Prior art keywords
- protection board
- heat conduction
- heat dissipation
- main body
- built
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 27
- 239000004519 grease Substances 0.000 claims abstract description 27
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 44
- 238000009434 installation Methods 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 14
- 239000012535 impurity Substances 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power protection plate with a built-in heat dissipation mechanism, which comprises a protection plate main body, wherein the bottom end of the protection plate main body is provided with heat conduction silicone grease, and the bottom end of the heat conduction silicone grease is provided with a heat conduction aluminum sheet. This built-in heat dissipation mechanism's power protection board is through being provided with heat conduction silicone grease, radiator fan and mounting panel, heat conduction aluminum sheet and heat conduction silicone grease can derive the temperature on protection board main part surface when the components and parts temperature on protection board main part and protection board main part top is higher, heat conduction aluminum sheet starts radiator fan when heat conduction, radiator fan can blow the components and parts on protection board main part and protection board main part top, thereby can make the components and parts on protection board main part and protection board main part top cool down, can increase the life of protection board main part and components and parts, it is relatively poor to solve the radiating efficiency of power protection board, influence the problem of power protection board life easily.
Description
Technical Field
The utility model relates to the technical field of power protection plates, in particular to a power protection plate with a built-in heat dissipation mechanism.
Background
The power protection board is used for protecting the charge and discharge of the series lithium battery pack, the protection function of the lithium battery is usually completed by the protection circuit board and the PTC or TCO and other current devices in a cooperative mode, the protection board is composed of an electronic circuit, the service life of the series lithium battery pack can be prolonged by arranging the power protection board, but when the power protection board is used, the heat dissipation efficiency of the power protection board is found to be poor, the service life of the power protection board is easily influenced, and therefore, the novel power protection board with the built-in heat dissipation mechanism is provided for improving the problems.
Disclosure of utility model
The utility model aims to provide a multi-picture functional writing case, which solves the problems that the heat dissipation efficiency of a power protection plate is poor and the service life of the power protection plate is easily influenced in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a built-in heat dissipation mechanism's power protection board, includes the protection board main part, the bottom of protection board main part is provided with heat conduction silicone grease, the bottom of heat conduction silicone grease is provided with heat conduction aluminum sheet, the inside of protection board main part is provided with the installing frame, the inside both sides fixedly connected with mounting panel of installing frame, the top of mounting panel is provided with cooling fan, the reservation groove has been seted up to one side of heat conduction silicone grease and heat conduction aluminum sheet inside.
Preferably, the heat conduction silicone grease is arranged between the protection plate main body and the heat conduction aluminum sheet, and the heat conduction aluminum sheet is arranged at the bottom end of the protection plate main body through the heat conduction silicone grease.
Preferably, the top of the protection board main body is provided with components, and the heat dissipation fan is arranged in the installation frame.
Preferably, the bottom fixedly connected with cross draw-in groove of the inside both sides of installing frame, be provided with the dust screen between the cross draw-in groove, the both sides fixedly connected with cross fixture block of dust screen, the fixed orifices has been seted up respectively to the inside of cross draw-in groove and cross fixture block, the inside of fixed orifices is provided with the fixed orifices.
Preferably, the cross clamping block is embedded in the cross clamping groove, and the dust screen is arranged at the bottom end of the inside of the installation frame.
Preferably, the cross clamping blocks are fixed in the cross clamping grooves through fixing holes and fixing bolts, and the cross clamping blocks are symmetrically distributed about the vertical center line of the dust screen.
Preferably, the both sides fixedly connected with bottom plate of protection shield main part bottom, the both ends fixedly connected with buffer spring between protection shield main part and the bottom plate, buffer spring's inside is provided with miniature attenuator.
Preferably, the buffer springs and the miniature dampers are respectively provided with four groups, and the buffer springs are arranged at four corners of the protection plate main body.
Compared with the prior art, the utility model has the beneficial effects that: the multifunctional writing case with multiple pictures not only realizes the effect of heat conduction through heat dissipation and prevents dust and impurities from affecting components, but also realizes the convenience of protecting the main body of the protection plate;
(1) Through being provided with heat conduction silicone grease, heat conduction aluminum sheet, installing frame, radiator fan and mounting panel, the heat conduction aluminum sheet passes through the heat conduction silicone grease to be installed in the bottom of protecting the board main part, and heat conduction aluminum sheet and heat conduction silicone grease can derive the temperature of protecting the board main part surface when the components and parts temperature on protection board main part and protection board main part top are higher, and the radiator fan is started to the heat conduction aluminum sheet when heat conduction, and the radiator fan can blow to the components and parts on protection board main part and protection board main part top to can make the components and parts on protection board main part and protection board main part top cool down, can increase the life of protection board main part and components and parts;
(2) The dust screen can prevent dust and impurities from drifting to the surface of the component through the mounting frame to affect the work of the component, the fixing bolt is screwed out from the inside of the fixing hole when the dust and impurities on the surface of the dust screen are required to be treated, so that the cross clamping block is not fixed, and the cross clamping block can be taken out from the inside of the cross clamping groove after the cross clamping block is not fixed, so that the dust and impurities on the surface of the dust screen can be removed and cleaned;
(3) Through being provided with bottom plate, buffer spring and miniature attenuator, protection shield main part can protect the protection shield main part through self elasticity at the during operation buffer spring to can cushion protection shield main part and prevent that the protection shield main part from receiving the damage when using, be provided with miniature attenuator in buffer spring's inside, miniature attenuator not only can prevent buffer spring and rock about and still can prevent buffer spring's range of rocking too big.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic top view of an enlarged structure of the dust screen of the present utility model;
FIG. 3 is an enlarged schematic view of the front cross-section of the base plate of the present utility model;
Fig. 4 is an enlarged sectional view of fig. 1a according to the present utility model.
In the figure: 1. a protective plate body; 2. heat conductive silicone grease; 3. a heat conducting aluminum sheet; 4. a bottom plate; 5. a buffer spring; 6. a mounting frame; 7. a heat radiation fan; 8. a mounting plate; 9. a miniature damper; 10. a dust screen; 11. a reserved groove; 12. a cross clamping groove; 13. a cross clamping block; 14. a fixing hole; 15. and (5) fixing bolts.
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.
Example 1: referring to fig. 1-4, a power protection board with a built-in heat dissipation mechanism comprises a protection board main body 1, wherein a heat conduction silicone grease 2 is arranged at the bottom end of the protection board main body 1, a heat conduction aluminum sheet 3 is arranged at the bottom end of the heat conduction silicone grease 2, an installation frame 6 is arranged in the protection board main body 1, two sides in the installation frame 6 are fixedly connected with installation plates 8, a heat dissipation fan 7 is arranged at the top end of the installation plate 8, and a reserved groove 11 is formed in one side in the heat conduction silicone grease 2 and one side in the heat conduction aluminum sheet 3;
The heat conduction silicone grease 2 is arranged between the protection plate main body 1 and the heat conduction aluminum sheet 3, the heat conduction aluminum sheet 3 is arranged at the bottom end of the protection plate main body 1 through the heat conduction silicone grease 2, components are arranged at the top end of the protection plate main body 1, and the heat dissipation fan 7 is arranged in the installation frame 6;
Specifically, as shown in fig. 1 and 3, the heat conduction aluminum sheet 3 is installed at the bottom end of the protection plate main body 1 through the heat conduction silicone grease 2, when the temperatures of components at the top ends of the protection plate main body 1 and the protection plate main body 1 are higher, the heat conduction aluminum sheet 3 and the heat conduction silicone grease 2 can lead out the temperature of the surface of the protection plate main body 1, the heat conduction aluminum sheet 3 starts the heat dissipation fan 7 while conducting heat, the heat dissipation fan 7 can blow the components at the top ends of the protection plate main body 1 and the protection plate main body 1, so that the components at the top ends of the protection plate main body 1 can be cooled, and the service lives of the protection plate main body 1 and the components can be prolonged.
Example 2: the bottom ends of two sides of the inside of the installation frame 6 are fixedly connected with cross clamping grooves 12, a dust screen 10 is arranged between the cross clamping grooves 12, two sides of the dust screen 10 are fixedly connected with cross clamping blocks 13, fixing holes 14 are respectively formed in the cross clamping grooves 12 and the inside of the cross clamping blocks 13, fixing holes 14 are formed in the inside of the fixing holes 14, the cross clamping blocks 13 are embedded in the inside of the cross clamping grooves 12, the dust screen 10 is arranged at the bottom end of the inside of the installation frame 6, the cross clamping blocks 13 are fixed in the inside of the cross clamping grooves 12 through the fixing holes 14 and fixing bolts 15, and the cross clamping blocks 13 are symmetrically distributed about the vertical center line of the dust screen 10;
Specifically, as shown in fig. 1, 2 and 4, the dust screen 10 can prevent dust and impurities from flowing to the surface of the component through the mounting frame 6 to affect the operation of the component, when the dust and impurities on the surface of the dust screen 10 need to be treated, the fixing bolts 15 are screwed out from the inside of the fixing holes 14 to enable the cross clamping blocks 13 to lose fixation, and after the cross clamping blocks 13 lose fixation, the cross clamping blocks 13 can be taken out from the inside of the cross clamping grooves 12, so that the dust screen 10 can be disassembled to clean the dust and impurities on the surface of the dust screen 10.
Example 3: two sides of the bottom end of the protection plate main body 1 are fixedly connected with a bottom plate 4, two ends between the protection plate main body 1 and the bottom plate 4 are fixedly connected with buffer springs 5, miniature dampers 9 are arranged in the buffer springs 5, four groups of the buffer springs 5 and the miniature dampers 9 are respectively arranged, and the buffer springs 5 are arranged at four corners of the protection plate main body 1;
specifically, as shown in fig. 1 and 3, the buffer spring 5 protects the protection board body 1 through its own elasticity when the protection board body 1 is in operation, so that the protection board body 1 can be buffered to prevent the protection board body 1 from being damaged when in use, and the miniature damper 9 is arranged in the buffer spring 5, so that the miniature damper 9 can prevent not only the buffer spring 5 from shaking left and right but also the buffer spring 5 from shaking too much.
Working principle: according to the utility model, when the protective plate body 1 works, the buffer spring 5 can protect the protective plate body 1 through the elasticity of the buffer spring 5, so that the protective plate body 1 can be buffered to prevent the protective plate body 1 from being damaged when the protective plate body 1 is used, the miniature damper 9 is arranged in the buffer spring 5, the miniature damper 9 can prevent the buffer spring 5 from shaking left and right and the buffer spring 5 from being too large in shaking amplitude, the heat conduction aluminum sheet 3 is arranged at the bottom end of the protective plate body 1 through the heat conduction silicone grease 2, when the temperatures of components at the top ends of the protective plate body 1 and the protective plate body 1 are higher, the heat conduction aluminum sheet 3 and the heat conduction silicone grease 2 can lead out the temperature of the surface of the protective plate body 1, the heat dissipation fan 7 is started when the heat conduction is conducted, the heat dissipation fan 7 can conduct heat conduction to the components at the top ends of the protective plate body 1 and the protective plate body 1, so that the components at the top ends of the protective plate body 1 and the protective plate body 1 are cooled, the service life can be prevented from being reduced by the too high temperature of the components, the dust screen 10 can be prevented from drifting to the surface of the components through the mounting frame 6, the components can be influenced by the shaking amplitude, the dust can be prevented from being blown to the surface of the components, the dust can be fixed by the cross screen 10, and the dust can be removed from the inside the cross screen 10 through the fixing holes 13, and the dust can be removed from the inside the dust screen 13, and the dust can be removed from the dust can be fixed by the fixing hole 13, and the dust can be removed from the inside the dust screen 13, and the dust can be fixed, and the dust can be removed, and the dust can be fixed, and the dust can be prevented, and the dust can be fixed, and the dust can be fixed.
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 (8)
1. The utility model provides a built-in heat dissipation mechanism's power protection board, includes protection board main part (1), its characterized in that: the heat conduction aluminum sheet is characterized in that the bottom of the protection board main body (1) is provided with heat conduction silicone grease (2), the bottom of the heat conduction silicone grease (2) is provided with a heat conduction aluminum sheet (3), an installation frame (6) is arranged in the protection board main body (1), installation plates (8) are fixedly connected to two sides of the inside of the installation frame (6), a heat dissipation fan (7) is arranged at the top end of each installation plate (8), and a reservation groove (11) is formed in one side of the inside of the heat conduction silicone grease (2) and the heat conduction aluminum sheet (3).
2. The power protection board with a built-in heat dissipation mechanism as set forth in claim 1, wherein: the heat conduction silicone grease (2) is arranged between the protection plate main body (1) and the heat conduction aluminum sheet (3), and the heat conduction aluminum sheet (3) is arranged at the bottom end of the protection plate main body (1) through the heat conduction silicone grease (2).
3. The power protection board with a built-in heat dissipation mechanism as set forth in claim 1, wherein: the top of the protection board main body (1) is provided with components, and the heat radiation fan (7) is arranged in the installation frame (6).
4. The power protection board with a built-in heat dissipation mechanism as set forth in claim 1, wherein: the anti-dust device is characterized in that cross clamping grooves (12) are fixedly connected to the bottom ends of two sides of the inside of the installation frame (6), a dust screen (10) is arranged between the cross clamping grooves (12), cross clamping blocks (13) are fixedly connected to the two sides of the dust screen (10), fixing holes (14) are respectively formed in the cross clamping grooves (12) and the inside of the cross clamping blocks (13), and fixing holes (14) are formed in the fixing holes (14).
5. The power protection board with a built-in heat dissipation mechanism as set forth in claim 4, wherein: the cross clamping block (13) is embedded in the cross clamping groove (12), and the dustproof net (10) is arranged at the bottom end of the inside of the installation frame (6).
6. The power protection board with a built-in heat dissipation mechanism as set forth in claim 4, wherein: the cross clamping blocks (13) are fixed in the cross clamping grooves (12) through fixing holes (14) and fixing bolts (15), and the cross clamping blocks (13) are symmetrically distributed about the vertical center line of the dust screen (10).
7. The power protection board with a built-in heat dissipation mechanism as set forth in claim 1, wherein: the novel anti-collision protection device is characterized in that the bottom plate (4) is fixedly connected to two sides of the bottom end of the protection plate main body (1), the buffer springs (5) are fixedly connected to two ends between the protection plate main body (1) and the bottom plate (4), and the miniature dampers (9) are arranged inside the buffer springs (5).
8. The power protection board with a built-in heat dissipation mechanism as set forth in claim 7, wherein: the buffer springs (5) and the miniature dampers (9) are respectively provided with four groups, and the buffer springs (5) are arranged at four corners of the protection plate main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322862054.6U CN221178268U (en) | 2023-10-24 | 2023-10-24 | Power protection board with built-in heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322862054.6U CN221178268U (en) | 2023-10-24 | 2023-10-24 | Power protection board with built-in heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221178268U true CN221178268U (en) | 2024-06-18 |
Family
ID=91437871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322862054.6U Active CN221178268U (en) | 2023-10-24 | 2023-10-24 | Power protection board with built-in heat dissipation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221178268U (en) |
-
2023
- 2023-10-24 CN CN202322862054.6U patent/CN221178268U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210167407U (en) | Lithium battery with heat dissipation dustproof protection device | |
| CN221178268U (en) | Power protection board with built-in heat dissipation mechanism | |
| CN216927954U (en) | Liquid crystal display module with excellent heat dissipation performance | |
| CN214533216U (en) | Diesel generating set with good protection performance | |
| CN112350009A (en) | Lithium battery with heat dissipation dustproof protection device | |
| CN211930500U (en) | Dustproof three-level bidirectional direct current exchanger | |
| CN210467469U (en) | Combined transformer with protection effect | |
| CN209786942U (en) | New energy automobile motor protective housing that takes precautions against earthquakes | |
| CN213522843U (en) | Lithium battery protection plate with shock-absorbing function | |
| CN214589049U (en) | Battery module enclosure frame with good heat dissipation performance | |
| CN213341356U (en) | Heat dissipation type switch board for electrical equipment | |
| CN213845258U (en) | Protection device of high-power rectifier bridge packaging structure | |
| CN209805854U (en) | Long-distance transmission industrial switch | |
| CN219876571U (en) | Industrial control power supply circuit board | |
| CN219106250U (en) | Self-heat-dissipation lithium battery protection plate | |
| CN220962279U (en) | 4U rack type universal server | |
| CN220569760U (en) | Lithium iron phosphate battery energy storage protection board | |
| CN214013821U (en) | Bus frame guide frame limiting and main program interlocking protection device | |
| CN218976913U (en) | Circuit board with electromagnetic interference prevention structure | |
| CN216434151U (en) | A new energy power station comprehensive monitoring and management equipment | |
| CN216751384U (en) | Noise-reduction heat dissipation motor | |
| CN222192873U (en) | A smart charging pile circuit mainboard assembly | |
| CN211429581U (en) | A LED drive power supply | |
| CN222599708U (en) | Intelligent large power grid fault detection device | |
| CN216287424U (en) | High-efficient heat dissipation liquid crystal display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |