CN211556617U - Conduction heat dissipation structure of sealed outdoor mobile power supply - Google Patents
Conduction heat dissipation structure of sealed outdoor mobile power supply Download PDFInfo
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- CN211556617U CN211556617U CN202020508385.3U CN202020508385U CN211556617U CN 211556617 U CN211556617 U CN 211556617U CN 202020508385 U CN202020508385 U CN 202020508385U CN 211556617 U CN211556617 U CN 211556617U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 100
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 10
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a conduction heat dissipation structure of sealed outdoor mobile power supply, which comprises a power supply box body, wherein the power supply box body is a sealed box body, a power supply circuit is arranged inside the power supply box body, a rectifier circuit module is arranged on the power supply circuit, and a heating electronic component is arranged on the rectifier circuit module; the side wall of the power supply box body is provided with a heat dissipation window, the heat dissipation window is provided with a heat conduction layer for sealing the heat dissipation window, the size of the heat conduction layer is larger than or equal to that of the heat dissipation window, the rectifier circuit module is close to or tightly attached to the inner side of the heat conduction layer, and the outer side of the heat dissipation window is covered with a radiator. The utility model discloses simple structure has realized the heat dissipation of the outdoor portable power source of sealed, improves the reliability of product.
Description
Technical Field
The utility model relates to an outdoor portable power source especially relates to an outdoor portable power source's of sealed conduction heat radiation structure.
Background
With the rapid development of economy and the continuous deepening of urbanization, more and more people enjoy outdoor sports and self-driving travel. The endurance of digital equipment such as cameras, mobile phones, notebook computers, unmanned aerial vehicles and other digital equipment in travel is a difficult problem. The mobile power bank can solve the problem of mobile phone charging, but other digital devices cannot meet the charging requirement. Therefore, the outdoor mobile power supply with large capacity becomes a necessary choice for people who like outdoor sports. Meanwhile, the outdoor mobile power supply is more and more widely applied to various occasions such as household emergency, office power failure and the like.
The outdoor mobile power supply has a current rectifying circuit, so that energy loss is caused in the process, and a large amount of heat is generated. If the heat generated by the rectifier circuit module is not dissipated in a heat dissipation mode, the internal temperature of the power supply is higher and higher, the circuit is damaged at risk, and the reliability of the product is reduced. The existing outdoor mobile power supply mainly adopts air convection heat dissipation and sealed conduction heat dissipation, the air convection heat dissipation mode causes certain dust pollution to internal components of the outdoor mobile power supply, and meanwhile, the humidity of the internal environment of a product is higher, so that certain potential safety hazards exist. Therefore, there is a need to develop a sealed heat dissipation structure, which can ensure the cleanness and dryness of the interior of the product, and can efficiently dissipate the heat in the power supply, thereby improving the reliability of the product.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an outdoor portable power source's of sealed conduction heat radiation structure, simple structure has realized the heat dissipation of the outdoor portable power source of sealed, improves the reliability of product.
The technical solution of the utility model is that:
a conduction and heat dissipation structure of a sealed outdoor mobile power supply comprises a power supply box body, wherein the power supply box body is a sealed box body, a power supply circuit is arranged in the power supply box body, a rectifying circuit module is arranged on the power supply circuit, and a heating electronic component is arranged on the rectifying circuit module; the side wall of the power supply box body is provided with a heat dissipation window, the heat dissipation window is provided with a heat conduction layer for sealing the heat dissipation window, the size of the heat conduction layer is larger than or equal to that of the heat dissipation window, the rectifier circuit module is close to or tightly attached to the inner side of the heat conduction layer, and the outer side of the heat dissipation window is covered with a radiator.
The conduction heat dissipation structure of the sealed outdoor mobile power supply comprises a radiator, wherein the radiator is provided with a heat dissipation fan, and the heat dissipation fan is connected with a controller arranged in a power supply box body.
The conduction and heat dissipation structure of the sealed outdoor mobile power supply is characterized in that the heat conduction layer is one or a combination of a heat conduction glue, a heat conduction agent and a heat conduction sheet.
The conduction and heat dissipation structure of the sealed outdoor mobile power supply comprises a power supply box body, wherein a temperature sensor is arranged in the power supply box body, and the temperature sensor is connected with a controller.
The conduction and heat dissipation structure of the sealed outdoor mobile power supply comprises a power supply box body, wherein at least two side walls of the power supply box body are respectively provided with a heat dissipation window, and each heat dissipation window is provided with a sealed heat conduction layer.
The conduction heat dissipation structure of the sealed outdoor mobile power supply comprises a power supply box body, wherein a heat conduction layer is arranged on the outer side wall of the power supply box body, and a heat radiator is arranged at the heat conduction layer of each heat dissipation window.
The conduction heat dissipation structure of the sealed outdoor mobile power supply comprises a controller, a heat sink, a heat radiator and a heat dissipation fan, wherein the controller is connected with the heat sink; and waterproof covers are arranged on the radiators and the cooling fans.
From the above description, the present invention can achieve the following effects in comparison with the prior art:
the utility model discloses a conduction heat radiation structure of sealed outdoor portable power source, through set up the heat-conducting layer in the heat dissipation window on the power supply box lateral wall, the lateral wall of heat dissipation window covers and sets up the radiator for the heat that rectifier circuit module produced in the outdoor portable power source work is conducted to the radiator through the heat-conducting layer, and then dispels the heat to outdoor through the radiator, has realized the high-efficient heat dissipation of sealed outdoor portable power source; the size of the heat conducting layer is larger than or equal to that of the heat dissipation window, so that the sealing performance of the power supply box body is ensured, internal components are prevented from being polluted by dust or rainwater, and the cleanness and the dryness of the interior of the power supply box body are ensured; rectifier circuit module hugs closely or is close to the heat-conducting layer setting for heat conduction ground is faster, improves heat conduction efficiency, reduces the inside temperature of power supply box more rapidly, solves the inside heat of sealed power and is difficult to the problem of loosing, improves the security and the life of product.
Drawings
Fig. 1 is a schematic structural diagram of an exterior of a power box according to a preferred embodiment of a conduction heat dissipation structure of a sealed outdoor mobile power supply of the present invention;
fig. 2 is a schematic structural diagram of the inside of a power box according to a preferred embodiment of the conduction and heat dissipation structure of the sealed outdoor mobile power supply of the present invention.
Main element number description:
the utility model discloses:
1: and (3) power supply box body 2: a rectifier circuit module 3: heat conducting layer
4: a radiator 5: heat radiation fan
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
The utility model provides an outdoor portable power source's of sealed conduction heat radiation structure, simple structure has realized the heat dissipation of the outdoor portable power source of sealed, improves the reliability of product. The utility model discloses a conduction heat radiation structure of sealed outdoor mobile power supply, in its preferred embodiment, please refer to fig. 1-2, is the schematic diagram of the preferred embodiment of a conduction heat radiation structure of sealed outdoor mobile power supply of the utility model, it includes power supply box 1, power supply box 1 is sealed box, the inside of power supply box 1 is equipped with power supply circuit, be equipped with rectifier circuit module 2 on the power supply circuit, be equipped with the electronic components that generate heat on rectifier circuit module 2; the side wall of the power supply box body 1 is provided with a heat dissipation window, the heat dissipation window is provided with a heat conduction layer 3 for sealing the heat dissipation window, the size of the heat conduction layer 3 is larger than or equal to that of the heat dissipation window, the rectifier circuit module 2 is close to or tightly attached to the inner side of the heat conduction layer 3, and the outer side of the heat dissipation window is covered with a radiator 4. As shown in fig. 1 and fig. 2, the conduction heat dissipation structure of the sealed outdoor mobile power supply of the present invention is configured such that the heat generated by the rectifier circuit module 2 during the operation of the outdoor mobile power supply is conducted to the heat sink 4 through the heat conduction layer 3 by disposing the heat conduction layer 3 in the heat dissipation window on the side wall of the power supply box 1 and disposing the heat sink 4 on the outer side wall of the heat dissipation window, and then the heat is dissipated outdoors through the heat sink 4, so as to realize the efficient heat dissipation of the sealed outdoor mobile power supply; the size of the heat conduction layer 3 is larger than or equal to that of the heat dissipation window, so that the sealing performance of the power supply box body 1 is ensured, internal components are prevented from being polluted by dust or rainwater, and the cleanness and the dryness of the interior of the power supply box body 1 are ensured; rectifier circuit module 2 hugs closely or is close to heat-conducting layer 3 and sets up for heat conduction ground is faster, improves heat conduction efficiency, reduces the inside temperature of power supply box 1 more rapidly, solves the problem that the inside heat of sealed power is difficult to the effluvium, improves the security and the life of product.
As described above, in the preferred embodiment of the conduction heat dissipation structure of the sealed outdoor mobile power supply of the present invention, the heat sink 4 is provided with the heat dissipation fan 5, and the heat dissipation fan 5 is connected to the controller disposed in the power supply box 1. As shown in fig. 1, the utility model discloses a be equipped with radiator fan 5 on the radiator 4, when outdoor portable power source operating time is longer or operating temperature is higher, can open radiator fan 5 through controller control for the heat dissipation of 1 inside of power supply box improves the stability and the security of outdoor portable power source work.
In the above-mentioned conduction and heat dissipation structure of the sealed outdoor mobile power supply of the present invention, in a preferred embodiment of the invention, the heat conduction layer 3 is one or a combination of a heat conduction glue, a heat conduction agent and a heat conduction sheet. The utility model discloses a heat-conducting layer 3 is one kind or the combination in heat-conducting glue, heat-conducting agent and the conducting strip, specifically selects the use as required. The heat dissipation window may be a complete opening, or a grid-shaped window, or a thin side wall, and is combined with one or a combination of the heat conductive adhesive, the heat conductive agent, and the heat conductive sheet to form a heat dissipation window structure with high heat conductivity, which not only dissipates heat, but also ensures the internal sealing of the power supply.
As described above, in the preferred embodiment of the conduction and heat dissipation structure of the sealed outdoor mobile power supply of the present invention, a temperature sensor is disposed in the power supply box 1, and the temperature sensor is connected to the controller. The utility model discloses a be equipped with temperature sensor in the power supply box 1, convey the temperature in the power supply box 1 to the controller in real time, the controller judges whether to open or close radiator fan 5 according to the temperature default, controls opening and closing of radiator fan 5 more accurately, guarantees that the inside heat of power supply box 1 in time effluvium, also can practice thrift the electric energy.
As described above, in the preferred embodiment of the conduction and heat dissipation structure of the sealed outdoor mobile power supply of the present invention, the at least two side walls of the power supply box 1 are respectively provided with the heat dissipation windows, and each of the heat dissipation windows is provided with the sealed heat conduction layer 3. The utility model discloses a be equipped with the heat dissipation window on two at least lateral walls respectively, be equipped with sealed heat-conducting layer 3 on each heat dissipation window, the heat of power supply box 1 inside is through the wider heat-conducting layer 3 effluvium of cover surface to the outside air for the inside thermal effluvium of power supply box 1 improves the stability of outdoor portable power source during operation.
As described above, in the preferred embodiment of the conduction and heat dissipation structure of the sealed outdoor mobile power supply of the present invention, a heat sink 4 is disposed on the heat conduction layer 3 of each heat dissipation window on the outer sidewall of the power supply box 1. The utility model discloses a 3 departments of each heat dissipation window's heat-conducting layer are equipped with radiator 4, according to actual heat dissipation demand, set up more radiator structures, help further accelerating the inside thermal effluvium of power supply box 1, improve the stability of outdoor portable power source during operation.
As mentioned above, in the preferred embodiment of the conduction heat dissipation structure of the sealed outdoor mobile power supply of the present invention, a heat dissipation fan 5 is disposed on each heat sink 4, and each heat dissipation fan 5 is connected to the controller; each of the radiator 4 and the radiator fan 5 is provided with a waterproof cover. The heat dissipation fans 5 are arranged on the radiators 4, when the temperature in the power supply box body 1 is too high, the heat dissipation fans 5 are started to accelerate the heat dissipation in the power supply box body 1, the internal temperature of the power supply box body 1 is quickly reduced, and the stability of the outdoor mobile power supply during working is improved; meanwhile, each of the radiator 4 and the radiator fan 5 is provided with a waterproof cover to prevent the radiator and the radiator fan from being soaked by rainwater to influence the normal work of the radiator and the radiator fan.
The utility model discloses a conduction heat radiation structure of sealed outdoor portable power source, please refer to fig. 1-2, take an embodiment of the aforesaid preferred as an example now, explain its process and principle of work, specifically as follows:
the utility model discloses a conduction heat radiation structure of sealed outdoor portable power source, through set up heat-conducting layer 3 in the heat dissipation window on the lateral wall of power supply box 1, the lateral wall of heat dissipation window covers and sets up radiator 4, makes the heat that rectifier circuit module 2 produced in the outdoor portable power source work conduct to radiator 4 through heat-conducting layer 3, and then dispel the heat to outdoor through radiator 4, has realized the high-efficient heat dissipation of sealed outdoor portable power source; the size of the heat conduction layer 3 is larger than or equal to that of the heat dissipation window, so that the sealing performance of the power supply box body 1 is ensured, internal components are prevented from being polluted by dust or rainwater, and the cleanness and the dryness of the interior of the power supply box body 1 are ensured; rectifier circuit module 2 hugs closely or is close to heat-conducting layer 3 and sets up for heat conduction ground is faster, improves heat conduction efficiency, reduces the inside temperature of power supply box 1 more rapidly, solves the problem that the inside heat of sealed power is difficult to the effluvium, improves the security and the life of product. In a further embodiment, the utility model discloses a be equipped with radiator fan 5 on the radiator 4, when outdoor portable power source operating time is longer or operating temperature is higher, can open radiator fan 5 through controller control for the heat dissipation of 1 inside of power supply box improves the stability and the security of outdoor portable power source work. In a further embodiment, the utility model discloses a be equipped with temperature sensor in the power supply box 1, in real time with the temperature transfer to the controller in the power supply box 1, the controller judges whether to open or close radiator fan 5 according to the temperature default, controls opening and closing of radiator fan 5 more accurately, guarantees that the inside heat of power supply box 1 in time effluvium, also can practice thrift the electric energy.
The utility model discloses a conduction heat radiation structure of sealed outdoor portable power source, through set up heat-conducting layer 3 in the heat dissipation window on the lateral wall of power supply box 1, the lateral wall of heat dissipation window covers and sets up radiator 4 for the heat that rectifier circuit module 2 produced in the outdoor portable power source work is conducted to radiator 4 through heat-conducting layer 3, and then dispels the heat to outdoor through radiator 4, has realized the high-efficient heat dissipation of sealed outdoor portable power source; the size of the heat conduction layer 3 is larger than or equal to that of the heat dissipation window, so that the sealing performance of the power supply box body 1 is ensured, internal components are prevented from being polluted by dust or rainwater, and the cleanness and the dryness of the interior of the power supply box body 1 are ensured; rectifier circuit module 2 hugs closely or is close to heat-conducting layer 3 and sets up for heat conduction ground is faster, improves heat conduction efficiency, reduces the inside temperature of power supply box 1 more rapidly, solves the problem that the inside heat of sealed power is difficult to the effluvium, improves the security and the life of product.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The conduction and heat dissipation structure of the sealed outdoor mobile power supply is characterized by comprising a power supply box body, wherein the power supply box body is a sealed box body, a power supply circuit is arranged in the power supply box body, a rectifying circuit module is arranged on the power supply circuit, and a heating electronic component is arranged on the rectifying circuit module; the side wall of the power supply box body is provided with a heat dissipation window, the heat dissipation window is provided with a heat conduction layer for sealing the heat dissipation window, the size of the heat conduction layer is larger than or equal to that of the heat dissipation window, the rectifier circuit module is close to or tightly attached to the inner side of the heat conduction layer, and the outer side of the heat dissipation window is covered with a radiator.
2. The conduction heat dissipation structure of a sealed outdoor mobile power supply of claim 1, wherein a heat dissipation fan is disposed on the heat sink, and the heat dissipation fan is connected to a controller disposed in the power supply box.
3. The conductive heat dissipation structure of a sealed outdoor mobile power supply of claim 2, wherein the heat conduction layer is one or a combination of a heat conduction glue, a heat conduction agent and a heat conduction sheet.
4. The sealed outdoor mobile power supply of claim 3, wherein a temperature sensor is disposed in the power supply box, and the temperature sensor is connected to the controller.
5. The conductive heat dissipation structure of a sealed outdoor mobile power supply of claim 4, wherein at least two side walls of the power supply box are respectively provided with a heat dissipation window, and each heat dissipation window is provided with a sealed heat conduction layer.
6. The conductive heat dissipation structure of a sealed outdoor mobile power supply of claim 5, wherein a heat sink is disposed on the outer sidewall of the power supply box at the heat conduction layer of each heat dissipation window.
7. The conduction heat dissipation structure of a sealed outdoor mobile power supply of claim 6, wherein a heat dissipation fan is disposed on each heat sink, and each heat dissipation fan is connected to the controller; and waterproof covers are arranged on the radiators and the cooling fans.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508385.3U CN211556617U (en) | 2020-04-09 | 2020-04-09 | Conduction heat dissipation structure of sealed outdoor mobile power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508385.3U CN211556617U (en) | 2020-04-09 | 2020-04-09 | Conduction heat dissipation structure of sealed outdoor mobile power supply |
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| CN211556617U true CN211556617U (en) | 2020-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115426866A (en) * | 2022-09-07 | 2022-12-02 | 铭派技术开发有限公司 | Electromagnetic shielding device for machine room |
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2020
- 2020-04-09 CN CN202020508385.3U patent/CN211556617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115426866A (en) * | 2022-09-07 | 2022-12-02 | 铭派技术开发有限公司 | Electromagnetic shielding device for machine room |
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