CN210985373U - Protection device for high-low voltage electrical equipment - Google Patents
Protection device for high-low voltage electrical equipment Download PDFInfo
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- CN210985373U CN210985373U CN201921840153.1U CN201921840153U CN210985373U CN 210985373 U CN210985373 U CN 210985373U CN 201921840153 U CN201921840153 U CN 201921840153U CN 210985373 U CN210985373 U CN 210985373U
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Abstract
The utility model discloses a protection device for high-low voltage electrical equipment, which belongs to the technical field of high-low voltage electrical equipment and comprises a protective shell, a solar support frame, a solar panel, a base, an electrical equipment body and a drying agent placing box, wherein four support legs are uniformly distributed on the lower surface of the base; the upper surface of the base is fixedly connected with the lower surface of the protective shell; the upper surface of protective housing is provided with the support top, the protective housing left surface and right flank all are provided with the air-out window. The utility model discloses owing to set up first rain shell, second rain shell, first filter screen, the second filter screen, radiator fan, connecting pipe, exhaust hood, air-out window and air inlet window, solved the great rainwater that can lead to in the protective housing of clearance of current shutter, influence the use of electrical equipment and the less unable quick exhaust problem of high temperature that can lead to the electrical equipment during operation production in shutter clearance to make things convenient for electrical equipment's use, improved electrical equipment's life.
Description
Technical Field
The utility model belongs to the technical field of high-low voltage electrical equipment, specifically a protection device for high-low voltage electrical equipment.
Background
Present high low voltage electrical equipment has a problem mostly in the in-process that uses, when raining like the rainy day, generally can be provided with the air-out window on high low voltage electrical equipment's the protective housing and exhaust air, generally adopt the shutter structure, but the clearance of shutter is less will influence radiating effect, high low voltage electrical equipment is located for a long time and can reduce life under the high temperature state, inside the protective housing is spattered easily to the great rainwater in clearance of shutter, can cause the inside comparatively moist of protective housing, also can influence high low voltage electrical equipment's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protection device for high-low voltage electrical equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a protection device for high-voltage and low-voltage electrical equipment comprises a protective shell, a solar support frame, a solar panel, a base, an electrical equipment body and a drying agent placing box, wherein four support legs are uniformly distributed on the lower surface of the base, and the upper surface of the base is fixedly connected with the lower surface of the protective shell; the upper surface of the protective shell is provided with a supporting top; the left side surface and the right side surface of the protective shell are both provided with air outlet windows; the front side and the back side of the protective shell are both provided with air inlet windows; the front side and the back side of the protective shell are both provided with air inlet windows; the lower surface of the inner wall of the protective shell is provided with two first support frames, the other ends of the two first support frames are respectively provided with a first rain shielding shell, the surfaces, away from each other, of the two first rain shielding shells are fixedly connected with the left side surface and the right side surface of the inner wall of the protective shell respectively, the upper surfaces of the two first rain shielding shells are connected with first filter screens, and the surfaces, away from each other, of the two first filter screens are fixedly connected with the left side surface and the right side surface of the inner wall of the protective; the inner wall of the protective shell is provided with a fixed plate, the upper surface of the fixed plate is fixedly connected with a heat dissipation fan, the left side and the right side of the heat dissipation fan are both provided with connecting pipes, and the other ends of the two connecting pipes are both provided with exhaust hoods; the upper surface of the fixed plate is fixedly connected with two second support frames, the other ends of the two second support frames are respectively provided with a second rain retaining shell, and the two second rain retaining shells are respectively and fixedly connected with the front side surface and the rear side surface of the protective inner wall; the upper surfaces of the two second rain sheltering shells are provided with second filter screens, and one surfaces, far away from each other, of the two second filter screens are fixedly connected with the front surface and the back surface of the inner wall of the protective shell respectively.
As a further aspect of the present invention: two doors are arranged on the front surface of the protective shell.
As a further aspect of the present invention: the upper surface of the supporting top is provided with a supporting frame, and a solar cell panel is arranged in the supporting frame.
As a further aspect of the present invention: the lower fixed surface of protective housing inner wall is connected with four slide bars, and the sliding sleeve has all been cup jointed on the surface of four slide bars, and the equal joint of four sliding sleeves is at the upper surface of backup pad, and the last fixed surface of backup pad is connected with electrical equipment, and the lower surface of backup pad is provided with the drier and places the box, and the spring has all been cup jointed on the surface of four slide bars, and the both ends of spring are connected with the lower fixed surface of sliding sleeve and the lower fixed surface of protective housing inner.
As a further aspect of the present invention: the top end of the sliding rod is fixedly connected with the lower surface of the limiting block.
Compared with the prior art, the utility model is provided with the first rain shield shell, the second rain shield shell, the first filter screen, the second filter screen, the heat radiation fan, the connecting pipe, the exhaust hood, the air outlet window and the air inlet window, so that the first rain shield shell and the second rain shield shell can block the rainwater again, and the inside of first rain shell and second rain shell that keeps off is the arc design, can be quick with rainwater discharge, first filter screen and second filter screen can block external impurity, the exhaust hood can be quick discharge through two air-out windows with the heat, the clearance of having solved current shutter is great can lead to the rainwater to get into in the protective housing, influence electrical equipment's use and the shutter clearance less can lead to the unable quick exhaust problem of high temperature that electrical equipment during operation produced, thereby made things convenient for electrical equipment's use, electrical equipment's life has been improved.
Drawings
Fig. 1 is a perspective front view of a protection device for high and low voltage electrical equipment.
Fig. 2 is a schematic front sectional view of a protection device for high-low voltage electrical equipment.
Fig. 3 is a schematic right-side half-sectional structure view of a protection device for high-low voltage electrical equipment.
In the figure: 1. a protective shell; 2. a base; 3. supporting legs; 4. an air outlet window; 5. an air inlet window; 6. a supporting top; 7. a support frame; 8. a solar panel; 9. a door; 10. a fixing plate; 11. a heat radiation fan; 12. a connecting pipe; 13. an exhaust hood; 14. a slide bar; 15. a spring; 16. a support plate; 17. a sliding sleeve; 18. an electrical equipment body; 19. a desiccant storage case; 20. a first support frame; 21. a first rain shield shell; 22. a first filter screen; 23. a second rain retaining shell; 24. a second filter screen; 25. a second support frame.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a protection device for high-voltage and low-voltage electrical equipment comprises a protective shell 1, a solar support frame 7, a solar panel 8, a base 2, an electrical equipment body 18 and a desiccant storage box 19, wherein four support legs 3 are uniformly distributed on the lower surface of the base 2; the upper surface of the base 2 is fixedly connected with the lower surface of the protective shell 1; the upper surface of the protective shell 1 is provided with a supporting top 6; two doors 9 are arranged on the front surface of the protective shell 1.
The left side surface and the right side surface of the protective shell 1 are both provided with air outlet windows 4; the front and the back of the protective shell 1 are both provided with air inlet windows 5; the upper surface of the supporting top 6 is provided with a supporting frame 7, the solar cell panel 8 is more stably fixed due to the supporting frame 7, the solar cell panel 8 is arranged in the supporting frame 7, and the solar cell panel 8 can supply power to the internal electric appliance element and the heat dissipation fan 11 due to the solar cell panel 8, so that energy is saved.
The lower surface of the inner wall of the protective shell 1 is provided with two first support frames 20, the other ends of the two first support frames 20 are provided with first rain shielding shells 21, one surfaces, away from each other, of the two first rain shielding shells 21 are fixedly connected with the left side surface and the right side surface of the inner wall of the protective shell 1 respectively, the upper surfaces of the two first rain shielding shells 21 are fixedly connected with first filter screens 22, and one surfaces, away from each other, of the two first filter screens 22 are fixedly connected with the left side surface and the right side surface of the inner wall of the protective shell 1.
A fixing plate 10 is arranged on the inner wall of the protective shell 1, a heat dissipation fan 11 is fixedly connected to the upper surface of the fixing plate 10, connecting pipes 12 are arranged on the left side and the right side of the heat dissipation fan 11, and exhaust hoods 13 are arranged at the other ends of the two connecting pipes 12; the upper surface of the fixed plate 10 is fixedly connected with two second support frames 25, the other ends of the two second support frames 25 are respectively provided with a second rain shielding shell 23, and the two second rain shielding shells 23 are respectively and fixedly connected with the front side surface and the rear side surface of the protective inner wall; the upper surface of two second rain shells 23 all is provided with second filter screen 24, and the one side that two second filter screens 24 kept away from each other respectively with the front and the back fixed connection of protective housing 1 inner wall, owing to set up first filter screen 22 and second filter screen 24, make first filter screen 22 and second filter screen 24 can block external impurity to it is inside to have avoided external impurity to enter into protective housing 1.
The lower surface of the inner wall of the protective shell 1 is fixedly connected with four sliding rods 14, the surfaces of the four sliding rods 14 are all sleeved with sliding sleeves 17, the four sliding sleeves 17 are all clamped on the upper surface of a supporting plate 16, the upper surface of the supporting plate 16 is fixedly connected with electrical equipment, the lower surface of the supporting plate 16 is provided with a drying agent placing box 19, due to the desiccant storage box 19, a worker can place the desiccant in the desiccant storage box 19, thereby effectively improving the dryness inside the protective shell 1, the surfaces of the four sliding rods 14 are all sleeved with springs 15, the two ends of each spring 15 are respectively and fixedly connected with the lower surface of the sliding sleeve 17 and the lower surface of the inner wall of the protective shell 1, due to the arrangement of the sliding rod 14, the supporting plate 16, the sliding sleeve 17 and the spring 15, when the electric equipment vibrates during operation, the spring 15 can stretch and contract to relieve the generated vibration, so that the service life of the electrical equipment is prolonged; the top end of the sliding rod 14 is fixedly connected with the lower surface of the limiting block; the solar cell panel 8 is electrically connected with the cooling fan 11.
The utility model discloses a theory of operation is: when rainy day, the rainwater is if passed air-out window 4 and air inlet and worn, first rain shell 21 and second rain shell 23 of keeping off can block the rainwater once more, first filter screen 22 and second filter screen 24 can block external impurity, impurity has been avoided entering into protective housing 1, when electrical equipment work produces the vibration, the flexible vibration of alleviating that spring 15 can not stop, when 1 inside high temperature of protective housing, start radiator fan 11, make radiator fan 11 pass through connecting pipe 12 and exhaust hood 13 air-out, make the quick 4 discharges through two air-out windows of passing through of heat.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A protection device for high-voltage and low-voltage electrical equipment comprises a protective shell (1), a solar support frame (7), a solar panel (8), a base (2), an electrical equipment body (18) and a drying agent placing box (19), and is characterized in that four support legs (3) are uniformly distributed on the lower surface of the base (2); the upper surface of the base (2) is fixedly connected with the lower surface of the protective shell (1); the upper surface of the protective shell (1) is provided with a supporting top (6); the left side surface and the right side surface of the protective shell (1) are both provided with air outlet windows (4); the front and the back of the protective shell (1) are provided with air inlet windows (5); the lower surface of the inner wall of the protective shell (1) is provided with two first support frames (20), the other ends of the two first support frames (20) are respectively provided with a first rain shielding shell (21), the surfaces, away from each other, of the two first rain shielding shells (21) are respectively and fixedly connected with the left side surface and the right side surface of the inner wall of the protective shell (1), the upper surfaces of the two first rain shielding shells (21) are respectively and fixedly connected with first filter screens (22), and the surfaces, away from each other, of the two first filter screens (22) are respectively and fixedly connected with the left side surface and the right side surface of the inner wall of; a fixing plate (10) is arranged on the inner wall of the protective shell (1), a heat dissipation fan (11) is fixedly connected to the upper surface of the fixing plate (10), connecting pipes (12) are arranged on the left side and the right side of the heat dissipation fan (11), and exhaust hoods (13) are arranged at the other ends of the two connecting pipes (12); the upper surface of the fixed plate (10) is fixedly connected with two second supporting frames (25), the other ends of the two second supporting frames (25) are respectively provided with a second rain retaining shell (23), and the two second rain retaining shells (23) are respectively and fixedly connected with the front side surface and the rear side surface of the protective inner wall; the upper surfaces of the two second rain retaining shells (23) are respectively provided with a second filter screen (24), and one surfaces, far away from each other, of the two second filter screens (24) are fixedly connected with the front surface and the back surface of the inner wall of the protective shell (1) respectively.
2. A protection device for high and low voltage electrical apparatuses according to claim 1, characterized in that the front face of the protective casing (1) is provided with two doors (9).
3. A protection device for high and low voltage electrical apparatuses according to claim 1, characterized in that the upper surface of the supporting roof (6) is provided with a supporting frame (7), and a solar panel (8) is arranged in the supporting frame (7).
4. The protection device for the high-low voltage electrical equipment is characterized in that four sliding rods (14) are fixedly connected to the lower surface of the inner wall of the protective shell (1), sliding sleeves (17) are sleeved on the surfaces of the four sliding rods (14), the four sliding sleeves (17) are clamped on the upper surface of a supporting plate (16), the electrical equipment is fixedly connected to the upper surface of the supporting plate (16), a drying agent placing box (19) is arranged on the lower surface of the supporting plate (16), springs (15) are sleeved on the surfaces of the four sliding rods (14), and two ends of each spring (15) are fixedly connected with the lower surfaces of the sliding sleeves (17) and the inner wall of the protective shell (1) respectively.
5. The protection device for high-low voltage electrical equipment according to claim 4, characterized in that the top end of the sliding rod (14) is fixedly connected with the lower surface of the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840153.1U CN210985373U (en) | 2019-10-30 | 2019-10-30 | Protection device for high-low voltage electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840153.1U CN210985373U (en) | 2019-10-30 | 2019-10-30 | Protection device for high-low voltage electrical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210985373U true CN210985373U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921840153.1U Active CN210985373U (en) | 2019-10-30 | 2019-10-30 | Protection device for high-low voltage electrical equipment |
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| CN (1) | CN210985373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003132A (en) * | 2020-07-15 | 2020-11-27 | 沈阳达能电安全高新产业技术研究院有限公司 | Thing networking power distribution cabinet convenient to overhaul |
-
2019
- 2019-10-30 CN CN201921840153.1U patent/CN210985373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003132A (en) * | 2020-07-15 | 2020-11-27 | 沈阳达能电安全高新产业技术研究院有限公司 | Thing networking power distribution cabinet convenient to overhaul |
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