CN211184323U - Internal isolation heat dissipation device for ballast - Google Patents
Internal isolation heat dissipation device for ballast Download PDFInfo
- Publication number
- CN211184323U CN211184323U CN201922320260.8U CN201922320260U CN211184323U CN 211184323 U CN211184323 U CN 211184323U CN 201922320260 U CN201922320260 U CN 201922320260U CN 211184323 U CN211184323 U CN 211184323U
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- Prior art keywords
- slope
- shell
- cover
- heat
- ballast
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 238000002955 isolation Methods 0.000 title claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 30
- 238000000926 separation method Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an inside isolation heat abstractor for ballast, including top cap and air exit, the upper surface of top cap is provided with radiator fan, and radiator fan's left side is provided with closed hole, the bottom mounting of top cap has the capping slope, and the below of capping slope is provided with the capping slope, the upper surface of capping slope is provided with the connecting hole, and the inboard of capping slope is connected with the connecting rod, the side surface of isolation shell is provided with the blow vent, and the bottom mounting of isolation shell has the installation base, the intermediate position of installation base is provided with the mounting hole, the below of top thermal-arrest piece is fixed with the top fin, and the internal surface of isolation shell is provided with the card protrudingly, the protruding inboard of card is connected with the side fin, and the side of side fin is provided with the ventilation road junction. The heat dissipation method is higher in efficiency compared with the traditional heat dissipation method.
Description
Technical Field
The utility model relates to an keep apart heat abstractor technical field specifically is an inside heat abstractor that keeps apart for ballast.
Background
Because the conducting wire in the circuit has resistance, the production of heat can not be avoided in the working process, thereby affecting the performance and efficiency of the electronic element and reducing the service life of the electronic element. Therefore, heat dissipation is an important part of the manufacturing process of electronic components and even electrical appliances, and is concerned with the performance of electronic components.
In the use process of an isolation heat dissipation device in the market, the traditional heat dissipation method is low in efficiency, the heat dissipation device cannot be integrally formed into a circulating gas flow, so that the heat dissipation device can stabilize the internal temperature under the condition that an element works for a long time, the heat dissipation device cannot be concentrated to dissipate heat and rapidly prolong the service life of the whole element, heat dissipation ways are few, the element set cannot be prevented from being burnt out to cause short circuit to affect the normal work of a circuit, the risk of combustion can be reduced due to the effect of not reducing the internal temperature, the potential safety hazard cannot be reduced to improve the safety, and therefore the heat isolation and dissipation device with higher practicability is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ballast is with inside heat abstractor that keeps apart, it is lower with the traditional heat dissipation method efficiency of proposing in solving above-mentioned background art, can not make heat abstractor whole form the gas flow of circulation make it can stabilize the internal temperature under the long-time work of component, can not make its can concentrate the heat dissipation rapidly in order to prolong the life of whole component, the heat dissipation approach is less, can not prevent that the component collection from burning out and causing the normal work of short circuit influence circuit, the effect that can not reduce the internal temperature can reduce the risk of burning, can not reduce the problem of potential safety hazard in order to improve the security.
In order to achieve the above object, the utility model provides a following technical scheme: an internal isolation heat dissipation device for a ballast comprises a top cover and an air outlet, wherein a heat dissipation fan is arranged on the upper surface of the top cover, a closed hole is formed in the left side of the heat dissipation fan, a cover slope is fixed at the bottom end of the top cover, a cover bottom slope is arranged below the cover slope, a connecting hole is formed in the upper surface of the cover bottom slope, a connecting rod is connected to the inner side of the cover bottom slope, a metal middle frame is connected to the inner side of the connecting rod, a top heat collection sheet is arranged on the inner side of the metal middle frame, the air outlet is arranged on the side surface of the connecting rod, an isolation shell is arranged below the cover bottom slope, a metal surface shell is fixed on the outer surface of the isolation shell, an air vent is formed in the side surface of the isolation shell, an installation base is fixed at the bottom end of the isolation shell, an installation hole is formed in the middle position of the installation base, a top heat collection sheet is fixed below the, the inner side of the clamping protrusion is connected with a side radiating fin, and the side surface of the side radiating fin is provided with an air passage opening.
Preferably, the top cover is fixedly connected with the heat dissipation fan, and a communication structure is formed between the closed hole and the top cover.
Preferably, the cover surface slope is matched with the cover bottom slope in overall dimension, and the connecting rod is in adhesive connection with the metal middle frame.
Preferably, the metal middle frame is welded with the top heat collecting plate, and a communicating structure is formed between the air outlet and the cooling fan.
Preferably, a clamping structure is formed between the isolation shell and the metal surface shell, and a communication structure is formed between the vent hole and the isolation shell.
Preferably, the clamping protrusion and the side radiating fins form a welding connection, and the clamping protrusion and the isolation shell form a clamping connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the internal isolation heat dissipation device for the ballast is provided with the top cover and the heat dissipation fan, internal heat can be discharged along with internal air, and therefore the heat dissipation effect is achieved.
The internal isolation heat dissipation device for the ballast is provided with the cover surface slope and the cover bottom slope, can be conveniently mounted and dismounted in production, is provided with the connecting rod and the metal middle frame, can play a role in fixing, enables the heat dissipation device to integrally form circular gas flow, and enables the heat dissipation device to stably stabilize the internal temperature when elements work for a long time.
The internal isolation heat dissipation device for the ballast is provided with the metal middle frame and the top heat collecting sheets, and can transmit and collect heat dissipated from the inside through the top heat collecting sheets, so that the heat dissipation can be concentrated, the heat dissipation is rapid, the element is prevented from being broken down under the condition of long-term high temperature, and the service life of the whole element is prolonged.
This ballast is with inside heat abstractor that keeps apart is provided with isolation shell and metal face shell, can utilize the temperature difference of inside and outside to carry out the heat exchange through the metal face shell to increase radiating way, make radiating effect better. And the air vent is arranged, so that the influence of short circuit on the normal work of the circuit caused by burning out of the element set can be prevented.
This inside heat abstractor that keeps apart for ballast is provided with the protruding and side fin of card, can play the effect of fixed side fin, and can reduce the risk of burning through the effect that reduces inside temperature, reduces the potential safety hazard in order to improve the security.
Drawings
FIG. 1 is a schematic view of the front three-dimensional structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is a schematic view of the structure of the vent opening of the present invention.
In the figure: 1. a top cover; 2. a heat radiation fan; 3. closing the hole; 4. a cover surface slope; 5. covering a bottom slope; 6. connecting holes; 7. a connecting rod; 8. a metal middle frame; 9. a top heat collecting sheet; 10. an air outlet; 11. an insulating shell; 12. a metal face shell; 13. a vent; 14. installing a base; 15. mounting holes; 16. a top heatsink; 17. clamping convex; 18. a side heat sink; 19. and an air duct opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an internal isolation heat dissipation device for a ballast comprises a top cover 1 and an air outlet 10, wherein a heat dissipation fan 2 is arranged on the upper surface of the top cover 1, a closed hole 3 is formed in the left side of the heat dissipation fan 2, the top cover 1 is fixedly connected with the heat dissipation fan 2, a communication structure is formed between the closed hole 3 and the top cover 1, the top cover 1 and the heat dissipation fan 2 are arranged, internal heat can be discharged along with internal air, and therefore the heat dissipation effect is achieved, and compared with a traditional heat dissipation method, the heat dissipation method is high in efficiency;
the bottom end of the top cover 1 is fixedly provided with a cover surface slope 4, a cover bottom slope 5 is arranged below the cover surface slope 4, the upper surface of the cover bottom slope 5 is provided with a connecting hole 6, the inner side of the cover bottom slope 5 is connected with a connecting rod 7, the inner side of the connecting rod 7 is connected with a metal middle frame 8, the inner side of the metal middle frame 8 is provided with a top heat collecting sheet 9, the cover surface slope 4 is matched with the appearance size of the cover bottom slope 5, the connecting rod 7 is in adhesive connection with the metal middle frame 8, the cover surface slope 4 and the cover bottom slope 5 are arranged, the installation and the disassembly during production can be facilitated, the connecting rod 7 and the metal middle frame 8 are arranged, the fixing effect can be achieved, the heat dissipation device is integrally formed into a circulating gas flow, and the heat dissipation device can stabilize the internal temperature under the long; the air outlet 10 is arranged on the side surface of the connecting rod 7, the metal middle frame 8 and the top heat collecting sheet 9 are welded and connected, a communication structure is formed between the air outlet 10 and the heat radiating fan 2, and the metal middle frame 8 and the top heat collecting sheet 9 are arranged, so that heat radiated from the inside can be transmitted and collected through the top heat collecting sheet 9, the heat can be radiated and dissipated intensively and quickly, the element is prevented from being broken down under the condition of long-term high temperature, and the service life of the whole element is prolonged;
lid bottom slope 5's below is provided with separation shell 11, and separation shell 11's external surface is fixed with metal face shell 12, separation shell 11's side surface is provided with vent 13, and separation shell 11's bottom mounting has installation base 14, constitute the block structure between separation shell 11 and the metal face shell 12, and constitute the connectivity structure between vent 13 and the separation shell 11, be provided with separation shell 11 and metal face shell 12, can utilize the temperature difference of inside and outside to carry out the heat exchange through metal face shell 12, in order to increase radiating approach, make radiating effect better. The vent 13 is arranged, so that the influence of short circuit caused by burning out of the element set on the normal work of the circuit can be prevented; the middle position of the mounting base 14 is provided with a mounting hole 15, a top radiating fin 16 is fixed below the top heat collecting fin 9, a clamping protrusion 17 is arranged on the inner surface of the isolation shell 11, the inner side of the clamping protrusion 17 is connected with a side radiating fin 18, a ventilation channel opening 19 is arranged on the side surface of the side radiating fin 18, the clamping protrusion 17 is in welded connection with the side radiating fin 18, the clamping protrusion 17 is in clamped connection with the isolation shell 11, the clamping protrusion 17 and the side radiating fin 18 are arranged, the function of fixing the side radiating fin 18 can be achieved, the risk of combustion can be reduced through the function of reducing the internal temperature, and the potential safety hazard is reduced to improve the safety.
The working principle is as follows: for this kind of isolated heat dissipation device, firstly, the isolated shell 11 is covered on the electronic component inside, the mounting base 14 fixed on the isolated shell 11 is only needed to mount screws on the component bottom board through the mounting hole 15, then the cover slope 4 of the top cover 1 is aligned with the cover bottom slope 5, the closed hole 3 and the connecting hole 6 are fixed through the mounting screws, when the electronic component working chamber inside, the side radiating fins 18 and the top radiating fins 16 fixed on the periphery of the inner surface of the isolated shell 11 through the clamping convex 17 absorb and transmit the heat around, the side radiating fins 18 transmit through the metal face shell 12, the top radiating fins 16 transmit through the top heat collecting fins 9 and the metal middle frame 8 fixed by the connecting rod 7, then the heat and the internal air are taken out from the air outlet 10 through the rotation of the heat dissipation fan 2, then the air enters through the air outlet 19 through the air vent 13 on the side of the isolated shell 11 to form a circulation, the whole process of using the heat isolating and radiating device is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ballast is with inside heat abstractor that keeps apart, includes top cap (1) and air exit (10), its characterized in that: the upper surface of the top cover (1) is provided with a heat radiation fan (2), the left side of the heat radiation fan (2) is provided with a closed hole (3), the bottom end of the top cover (1) is fixed with a cover slope (4), the lower part of the cover slope (4) is provided with a cover bottom slope (5), the upper surface of the cover bottom slope (5) is provided with a connecting hole (6), the inner side of the cover bottom slope (5) is connected with a connecting rod (7), the inner side of the connecting rod (7) is connected with a metal middle frame (8), the inner side of the metal middle frame (8) is provided with a top heat collecting sheet (9), an air outlet (10) is arranged on the side surface of the connecting rod (7), the lower part of the cover bottom slope (5) is provided with a separation shell (11), the outer surface of the separation shell (11) is fixed with a metal surface shell (12), the side surface of the separation shell (11) is provided with an air vent (13), and the bottom end of the separation shell, the heat collecting device is characterized in that a mounting hole (15) is formed in the middle of the mounting base (14), a top radiating fin (16) is fixed below the top heat collecting fin (9), a clamping protrusion (17) is arranged on the inner surface of the isolating shell (11), a side radiating fin (18) is connected to the inner side of the clamping protrusion (17), and a ventilation channel opening (19) is formed in the side surface of the side radiating fin (18).
2. The internal heat-insulating device for a ballast as set forth in claim 1, wherein: the top cover (1) is fixedly connected with the heat dissipation fan (2), and a communicating structure is formed between the closed hole (3) and the top cover (1).
3. The internal heat-insulating device for a ballast as set forth in claim 1, wherein: the cover surface slope (4) is matched with the cover bottom slope (5) in overall dimension, and the connecting rod (7) is in adhesive connection with the metal middle frame (8).
4. The internal heat-insulating device for a ballast as set forth in claim 1, wherein: the metal middle frame (8) is welded with the top heat collecting sheet (9), and a communicating structure is formed between the air outlet (10) and the cooling fan (2).
5. The internal heat-insulating device for a ballast as set forth in claim 1, wherein: the isolation shell (11) and the metal surface shell (12) form a clamping structure, and the vent (13) and the isolation shell (11) form a communication structure.
6. The internal heat-insulating device for a ballast as set forth in claim 1, wherein: the clamping protrusions (17) and the side radiating fins (18) are connected in a welding mode, and the clamping protrusions (17) and the isolating shell (11) are connected in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320260.8U CN211184323U (en) | 2019-12-20 | 2019-12-20 | Internal isolation heat dissipation device for ballast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320260.8U CN211184323U (en) | 2019-12-20 | 2019-12-20 | Internal isolation heat dissipation device for ballast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184323U true CN211184323U (en) | 2020-08-04 |
Family
ID=71802718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320260.8U Expired - Fee Related CN211184323U (en) | 2019-12-20 | 2019-12-20 | Internal isolation heat dissipation device for ballast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316363A (en) * | 2021-05-27 | 2021-08-27 | 南方电网数字电网研究院有限公司 | Power system chip protection device |
-
2019
- 2019-12-20 CN CN201922320260.8U patent/CN211184323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316363A (en) * | 2021-05-27 | 2021-08-27 | 南方电网数字电网研究院有限公司 | Power system chip protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |