CN220570356U - Portable power supply conversion box device - Google Patents
Portable power supply conversion box device Download PDFInfo
- Publication number
- CN220570356U CN220570356U CN202322179422.7U CN202322179422U CN220570356U CN 220570356 U CN220570356 U CN 220570356U CN 202322179422 U CN202322179422 U CN 202322179422U CN 220570356 U CN220570356 U CN 220570356U
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- box body
- wall
- power supply
- portable power
- box
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000013016 damping Methods 0.000 claims description 27
- 230000035939 shock Effects 0.000 claims description 19
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 241000256626 Pterygota <winged insects> Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a portable power supply conversion box device, which relates to the technical field of power equipment and adopts the following scheme: the power conversion box comprises a box body, wherein a placement mechanism is arranged on the inner wall of the lower side of the box body, a first power module and a second power module are respectively arranged in the placement mechanism and close to the left and right positions, a sealing plate is fixedly arranged on the upper side edge of the inner wall of the box body, a pressing mechanism is fixedly arranged on the lower surface of the sealing plate, an air switch, an indicator light and a binding post are respectively arranged at the left and right positions of the sealing plate and the positions corresponding to the first power module and the second power module.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a portable power supply conversion box device.
Background
The power supply conversion box is a power supply automatic switching box, can automatically switch loads such as emergency lighting, security power supply, fire-fighting equipment and the like to the generator set after the power failure of the main power supply, is an indispensable electric facility such as emergency power supply and fire-fighting power supply of hospitals, banks, telecom, airports, radio stations, hotels and factories and enterprises, and has the characteristics of electric interlocking and mechanical interlocking, safety, reliability, small volume, convenient operation and the like.
In the prior art, conventional portable power conversion case device lacks buffering shock attenuation function at the in-process of using, at the in-process of carrying, its inside electrical component is easy not hard up vibrations damage, the louvre has been seted up on the power conversion case for convenient heat dissipation simultaneously, radiating efficiency is low, when outdoor use, winged insects, dust and rainwater get into the power conversion incasement portion easily, cause inside electrical short circuit damage, in the in-process of using, the terminal of a plurality of voltages is close to each other, there is the misconnection possibility, the terminal upper joint is pulled easily simultaneously, and lack waterproof dustproof function, unfavorable for the use.
Disclosure of Invention
The utility model provides a portable power supply conversion box device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable power conversion case device, includes the box, install on the downside inner wall of box and place the mechanism, place and install first power module and second power module in the mechanism about being close to respectively, install supply socket on the box front wall that first power module corresponds with the second power module, side fixed mounting has the closing plate on the box inner wall, the lower surface fixed mounting of closing plate has hold-down mechanism, air switch, pilot lamp and terminal are installed respectively with first power module and the corresponding position of second power module about the closing plate, sealed lid is installed to box rear side upper surface hinge, and sealed lid's leading flank passes through hasp and box locking fixed, sealed lid is gone up and sealing mechanism is all installed with the corresponding position of terminal, install cooling mechanism on the left and right sides wall of box, articulated the braces of installing between the leading and trailing flank of box.
Further, the placing mechanism comprises a first spring damping shock absorber and a placing frame, the first spring damping shock absorber is rectangular and installed on the inner wall of the lower side of the box body, and the placing frame is fixedly installed between the upper surfaces of the first spring damping shock absorbers.
Further, the compressing mechanism comprises a second spring damping shock absorber and a pressing plate, wherein the first spring damping shock absorber is fixedly arranged on the lower surface of the sealing plate in a rectangular shape, and the pressing plate is fixedly arranged on the lower surface of the first spring damping shock absorber.
Furthermore, the placing frame and the pressing plate are made of grid plates.
Further, the sealing mechanism comprises a first rubber block, a second rubber block and a molding groove, the first rubber block is arranged on the upper surface of the sealing plate corresponding to the binding post, the second rubber block is arranged on the inner wall of the upper side of the sealing cover corresponding to the binding post, and the molding groove is formed in the positions, corresponding to the binding post, of the first rubber block and the second rubber block.
Further, the cooling mechanism comprises a semiconductor refrigerating sheet, radiating fins and a temperature sensor, wherein the semiconductor refrigerating sheet is respectively arranged on the left side wall and the right side wall of the box body, the radiating fins are respectively arranged on the left side surface and the right side surface of the semiconductor refrigerating sheet corresponding to the box body, and the temperature sensor is arranged on the inner wall of the lower side of the box body.
Compared with the prior art, the utility model provides a portable power supply conversion box device, which has the following beneficial effects:
1. this portable power conversion case device through setting up and placing mechanism and compressing tightly the structural skin and worsening, increases the shock attenuation protect function of first power module and second power module, is difficult for receiving vibration damage in carrying and the in-process of using.
2. This portable power conversion case device through setting up cooling mechanism when the inside electrical component of box improves radiating efficiency, effectively avoids outside winged insect, dust and rainwater to get into, effectively avoids inside electrical component to have the problem of short circuit damage, uses safelyr.
3. This portable power conversion case device through setting up the terminal of different voltages respectively in the upper surface left and right edges position of closing plate, makes keeping away from each other between the two, is difficult for connecing the wrong line, increases the line ball and the sealing function of terminal department through sealing mechanism simultaneously, does benefit to outdoor use, uses safelyr.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the present utility model.
In the figure: 1. a case; 2. a placement mechanism; 201. a first spring-damper shock absorber; 202. placing a frame; 3. a first power module; 4. a second power module; 5. a power socket; 6. a sealing plate; 7. a compressing mechanism; 701. a second spring-damper shock absorber; 702. a pressing plate; 8. an air switch; 9. an indicator light; 10. binding posts; 11. sealing cover; 12. a hasp; 13. a sealing mechanism; 131. a first rubber block; 132. a second rubber block; 133. a profile groove; 14. a cooling mechanism; 141. a semiconductor refrigeration sheet; 142. a heat radiation fin; 143. a temperature sensor; 15. a brace.
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 and 2, the utility model discloses a portable power supply conversion box device, which comprises a box body 1, wherein a placement mechanism 2 is installed on the inner wall of the lower side of the box body 1, a first power supply module 3 and a second power supply module 4 are respectively installed in the placement mechanism 2 at positions close to the left and right, the first power supply module 3 is a 220V power supply, the second power supply module 4 is a 380V power supply, a power socket 5 is installed on the front side wall of the box body 1 corresponding to the first power supply module 3 and the second power supply module 4, a sealing plate 6 is fixedly installed on the upper side edge of the inner wall of the box body 1, a pressing mechanism 7 is fixedly installed on the lower surface of the sealing plate 6, an air switch 8, an indicator lamp 9 and a binding post 10 are respectively installed at the positions corresponding to the left and right of the first power supply module 3 and the second power supply module 4, a sealing cover 11 is hinged on the upper surface of the rear side of the box body 1, the front side of the sealing cover 11 is locked and fixed with the box body 1 through a hasp 12, a sealing cover 11 is made of transparent acrylic material, a back strap mechanism 14 is fixedly installed on the front side wall of the box body 1 corresponding to the sealing cover 11, and a cooling mechanism 14 is installed on the front side wall of the box body 1.
Specifically, the placement mechanism 2 includes a first spring damping damper 201 and a placement frame 202, where the first spring damping damper 201 is rectangular and mounted on the inner wall of the lower side of the box 1, and the placement frame 202 is fixedly mounted between the upper surfaces of the first spring damping damper 201.
In this embodiment, the first spring damping damper 201 increases the buffering and damping functions of the placement frame 202, that is, the buffering and damping functions of the first power module 3 and the second power module 4 in the placement frame 202.
Specifically, the pressing mechanism 7 includes a second spring damping damper 701 and a pressing plate 702, the first spring damping damper 201 is fixedly mounted on the lower surface of the sealing plate 6 in a rectangular shape, and the pressing plate 702 is fixedly mounted on the lower surface of the first spring damping damper 201.
In this embodiment, the second spring damping shock absorber 701 presses the placement frame 202 downward through the pressing plate 702, so as to further increase the buffering and shock absorbing functions of the first power module 3 and the second power module 4 in the placement frame 202.
Specifically, the placement frame 202 and the pressing plate 702 are made of mesh plates.
In this embodiment, the placement frame 202 and the pressing plate 702 do not block the heat dissipation of the first power module 3 and the second power module 4.
Specifically, the sealing mechanism 13 includes a first rubber block 131, a second rubber block 132 and a shaped groove 133, the first rubber block 131 is mounted on the upper surface of the sealing plate 6 corresponding to the binding post 10, the second rubber block 132 is mounted on the inner wall of the upper side of the sealing cover 11 corresponding to the binding post 10, and the shaped groove 133 is formed in the positions, corresponding to the binding post 10, of the first rubber block 131 and the second rubber block 132.
In this embodiment, the connecting wire on the terminal 10 will be connected through the type groove 133 to the first rubber piece 131 and the second rubber piece 132 and compress tightly, seals simultaneously, avoids the connecting wire to be pulled and drops, increases the dustproof and waterproof function of terminal 10 and connecting wire department simultaneously, and is safe in utilization, does benefit to outdoor use.
Specifically, the cooling mechanism 14 includes a semiconductor cooling plate 141, a heat dissipating fin 142 and a temperature sensor 143, the semiconductor cooling plate 141 is respectively mounted on the left and right side walls of the case 1, the heat dissipating fin 142 is mounted on the left and right side surfaces of the semiconductor cooling plate 141 corresponding to the case 1, and the temperature sensor 143 is mounted on the inner wall of the lower side of the case 1.
In this embodiment, the temperature sensor 143 monitors the temperature in the case 1, and when the temperature is greater than a set value, the semiconductor cooling fin 141 begins to cool toward the side of the placement frame 202, so as to cool the case 1, and the heat dissipation fin 142 meets the heat exchange requirement of the semiconductor cooling fin 141.
When in use, the power socket 5 is connected with a generator, the hasp 12 is opened, thus the sealing cover 11 is opened, wires are connected to the binding posts 10 with different voltages at left and right according to the use requirement, the sealing cover 11 is locked and fixed with the box body 1 through the hasp 12, the connecting wire connected to the binding posts 10 is compressed through the first rubber block 131 and the second rubber block 132 in the sealing mechanism 13 through the groove 133, and simultaneously, the sealing is carried out, the connecting wire is prevented from being pulled to fall off, meanwhile, the dustproof and waterproof functions of the binding posts 10 and the connecting wire are added, the use is safe, the outdoor use is facilitated, the temperature in the box body 1 is monitored through the temperature sensor 143 in the cooling mechanism 14, when the temperature is higher than a set value, the semiconductor refrigerating sheet 141 begins to refrigerate towards the side surface of the placing frame 202, the first power module 3 and the second power module 4 in the box body 1 are cooled, heat dissipation efficiency is improved, heat dissipation holes are not required to be formed, external flying insects, dust and rainwater are effectively prevented from entering, the problem that short circuit damage exists in internal electric elements is effectively avoided, the use is safer, the buffer damping function of the placing frame 202 is increased through the first spring damping damper 201 in the placing mechanism 2, namely, the buffer damping function of the first power module 3 and the second power module 4 in the placing frame 202 is increased, the placing frame 202 is pressed downwards through the pressing plate 702 through the second spring damping damper 701 in the pressing mechanism 7, the buffer damping function of the first power module 3 and the second power module 4 in the placing frame 202 is further increased, and the first power module 3 and the second power module 4 are not easily damaged by vibration in the carrying and using process.
To sum up, this portable power conversion case device increases the shock attenuation protect function of this power conversion case device inside electrical component, is difficult for receiving vibration damage, simultaneously when improving radiating efficiency, effectively avoids outside winged insect, dust and rainwater to get into, separates the setting with terminal 10 of different voltages, and increases the compressing tightly and the sealing function of terminal 10 department, does benefit to outdoor use, uses safelyr.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable power conversion case device, includes box (1), its characterized in that: the cooling device comprises a box body (1), and is characterized in that a placement mechanism (2) is installed on the inner wall of the lower side of the box body (1), a first power supply module (3) and a second power supply module (4) are installed in the placement mechanism (2) at positions close to the left and right respectively, a power supply socket (5) is installed on the front side wall of the box body (1) corresponding to the first power supply module (3) and the second power supply module (4), a sealing plate (6) is fixedly installed on the upper side edge of the inner wall of the box body (1), a pressing mechanism (7) is fixedly installed on the lower surface of the sealing plate (6), an air switch (8), an indicator lamp (9) and a binding post (10) are installed at positions corresponding to the left and right of the sealing plate (6), a sealing cover (11) is hinged to the upper surface of the rear side of the box body (1), a sealing cover (12) is fixedly locked with the box body (1) through a hasp (12), a sealing mechanism (13) is installed at positions corresponding to the upper side edge of the inner wall of the box body (1), and a back belt (14) is hinged to the front side wall of the box body (1).
2. A portable power conversion box apparatus according to claim 1, wherein: the placing mechanism (2) comprises a first spring damping shock absorber (201) and a placing frame (202), wherein the first spring damping shock absorber (201) is rectangular and installed on the inner wall of the lower side of the box body (1), and the placing frame (202) is fixedly installed between the upper surfaces of the first spring damping shock absorbers (201).
3. A portable power conversion box apparatus according to claim 2, wherein: the compressing mechanism (7) comprises a second spring damping shock absorber (701) and a pressing plate (702), the first spring damping shock absorber (201) is fixedly mounted on the lower surface of the sealing plate (6) in a rectangular shape, and the pressing plate (702) is fixedly mounted on the lower surface of the first spring damping shock absorber (201).
4. A portable power conversion box apparatus according to claim 2, wherein: the placement frame (202) and the pressing plate (702) are made of grid plates.
5. A portable power conversion box apparatus according to claim 1, wherein: sealing mechanism (13) are including first rubber piece (131), second rubber piece (132) and type groove (133), surface mounting has first rubber piece (131) on sealing plate (6) that terminal (10) corresponds, install second rubber piece (132) on sealing cover (11) upside inner wall that terminal (10) corresponds, first rubber piece (131) and second rubber piece (132) go up and have seted up groove (133) with terminal (10) corresponding position.
6. A portable power conversion box apparatus according to claim 1, wherein: the cooling mechanism (14) comprises a semiconductor refrigerating sheet (141), radiating fins (142) and a temperature sensor (143), wherein the semiconductor refrigerating sheet (141) is respectively arranged on the left side wall and the right side wall of the box body (1), the radiating fins (142) are respectively arranged on the left side surface and the right side surface of the semiconductor refrigerating sheet (141) corresponding to the box body (1), and the temperature sensor (143) is arranged on the inner wall of the lower side of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179422.7U CN220570356U (en) | 2023-08-14 | 2023-08-14 | Portable power supply conversion box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179422.7U CN220570356U (en) | 2023-08-14 | 2023-08-14 | Portable power supply conversion box device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220570356U true CN220570356U (en) | 2024-03-08 |
Family
ID=90103495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322179422.7U Active CN220570356U (en) | 2023-08-14 | 2023-08-14 | Portable power supply conversion box device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220570356U (en) |
-
2023
- 2023-08-14 CN CN202322179422.7U patent/CN220570356U/en active Active
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| GR01 | Patent grant |