CN215185091U - Rain-proof cover of electric power low pressure junction box - Google Patents
Rain-proof cover of electric power low pressure junction box Download PDFInfo
- Publication number
- CN215185091U CN215185091U CN202121565277.0U CN202121565277U CN215185091U CN 215185091 U CN215185091 U CN 215185091U CN 202121565277 U CN202121565277 U CN 202121565277U CN 215185091 U CN215185091 U CN 215185091U
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- China
- Prior art keywords
- rain
- main body
- cover main
- rain cover
- junction box
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- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 6
- 239000003570 air Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of rain-proof covers, in particular to a rain-proof cover for an electric power low-voltage junction box, which comprises a rain-proof cover main body, wherein a lightning rod is fixedly arranged at the left side of the top of the rain-proof cover main body, a fixed seat is arranged at one side of the top of the rain-proof cover main body, a supporting column is arranged at the top of the fixed seat, a solar cell panel is arranged at the top of the supporting column, a sealing ring is arranged on the base surface of the rain-proof cover main body, a self-locking press type switch is arranged at the right side of the base surface of the sealing ring, fans are arranged at four corners of the inner wall of the rain-proof cover main body, the junction box can be directly cooled by electric connection among the solar cell panel, the fans and the solar charge controller through arrangement of the solar cell panel, the solar charge controller, vents and the rain-proof plate, prevent that outdoor high temperature from producing harm to inside circuit, shorten life.
Description
Technical Field
The utility model relates to a rain-proof cover technical field specifically is a rain-proof cover of electric power low pressure junction box.
Background
The rain cover is also called rain cover, color steel rain cover, conveyor dust cover, belt conveyor rain cover, etc., the usage of the rain cover is widely applicable to power plants, cement plants, steel plants, chemical plants, coal plants, ports, docks, mine enterprises, etc., and the junction box plays a great role in goods and environment, the low-voltage electrical appliances are designed and manufactured according to GB1497 basic Standard of Low-voltage electrical appliances, and corresponding regulations are made on their normal working conditions: the upper limit of the ambient air temperature does not exceed 40 ℃; the average value of the ambient air temperature for 24h does not exceed 35 ℃; the lower limit of the ambient air temperature is not lower than-5 ℃ or-25 ℃.
Although the rain cover of the electric power low-voltage junction box on the market is various, the following defects exist: present buckler does not possess perfect heat dissipation function, lead to insolate the injury circuit under outdoor high temperature, lead to reducing short circuit life, and present buckler does not possess the lightning-arrest function now, lead to there being the risk of thunderbolt in the rainy day, present buckler leakproofness is not strong moreover, lead to the rainwater to get into the inside short circuit that causes of power connection box, present buckler does not possess the illumination function now in addition, lead to the maintenance at night troublesome.
There is therefore a need for a rain cover for an electrical low voltage junction box that ameliorates the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rain-proof cover of electric power low pressure junction box to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a rain cover of an electric power low-voltage junction box comprises a rain cover main body, wherein a lightning rod is fixedly installed on the left side of the top of the rain cover main body, a fixing seat is arranged on one side, away from the lightning rod, of the top of the rain cover main body, a supporting column is installed at the top of the fixing seat, a solar cell panel is installed at the top of the supporting column, a sealing ring is arranged on the base surface of the rain cover main body, a self-locking pressing type switch is installed on the right side of the base surface of the sealing ring, a fan is arranged at the four corners of the inner wall of the rain cover main body, a solar charge controller is arranged at the bottom end of the inner wall of the rain cover main body, the bottom of the rain cover main body is communicated with a junction, a hinge is installed on the left side of the rain cover main body, a waterproof door is arranged on one side of the hinge, a vent is arranged on the base surface of a cabinet door, screws are arranged at the four corners of the base surface of the vent, and a rain baffle is installed at the top of the vent, the center of the top end of the inner wall of the rain cover main body is provided with an illuminating lamp.
As the preferred scheme of the utility model, electric connection between solar cell panel, fan and the solar charging controller.
As the preferred proposal of the utility model, the ventilation opening and the rain baffle are fixedly connected by bolts.
As the utility model discloses preferred scheme, the bottom of lightning rod is installed in the top left side of rain-proof cover main part by the bolt.
As the preferred scheme of the utility model, the used material of sealing washer is waterproof silica gel.
As the utility model discloses preferred scheme, the top of light is installed in the inner wall top of rain-proof cover main part by the bolt, just electric connection between light and solar cell panel, the solar charging controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up solar cell panel, fan, solar charging controller, vent and weather shield, can directly dispel the heat the cooling to the junction box through electric connection between solar cell panel, fan and the solar charging controller, and vent and weather shield can be with the inside circulation of air of main part, prevent that outdoor high temperature from producing harm to internal line, shorten life, make the practicality reinforcing of equipment.
2. The utility model discloses in, through setting up the lightning rod, can guarantee the junction box security through the lightning rod, prevent that the thunderstorm sky from causing danger, make the practicality of equipment further strengthen.
3. The utility model discloses in, through setting up the sealing washer, can carry out waterproofly through the sealing washer, prevent that the rainwater from getting into the inside circuit short circuit that leads to of junction box.
4. The utility model discloses in, through setting up the light, can maintain the junction box at night, prevent that the sight is not good at night and cause the maintenance trouble.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a rain cover main body; 2. a lightning rod; 3. a fixed seat; 4. a support pillar; 5. a solar panel; 6. a seal ring; 7. a self-locking push switch; 8. a fan; 9. a solar charging controller; 10. a wiring port; 11. a hinge; 12. a waterproof door; 13. a vent; 14. a screw; 15. a rain shield; 16. an illuminating lamp.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
a rain cover of an electric power low-voltage junction box comprises a rain cover main body 1, a lightning rod 2 is fixedly installed on the left side of the top of the rain cover main body 1, a fixing seat 3 is arranged on one side, away from the lightning rod 2, of the top of the rain cover main body 1, a supporting column 4 is installed on the top of the fixing seat 3, a solar cell panel 5 is installed on the top of the supporting column 4, a sealing ring 6 is arranged on the base surface of the rain cover main body 1, a self-locking press type switch 7 is installed on the right side of the base surface of the sealing ring 6, fans 8 are arranged at four corners of the inner wall of the rain cover main body 1, a solar charge controller 9 is arranged at the bottom end of the inner wall of the rain cover main body 1, a junction port 10 is communicated with the bottom of the rain cover main body 1, a hinge 11 is installed on the left side of the rain cover main body 1, a waterproof door 12 is arranged on one side of the hinge 11, a cabinet door is provided with a vent 13, screws 14 are arranged at four corners of the base surface of the vent 13, and a rain baffle 15 is installed at the top of the vent 13, rain-proof cover main part 1's inner wall top center department is equipped with light 16, through setting up solar cell panel 5, fan 8, solar charging controller 9, vent 13 and weather shield 15, can be through electric connection between solar cell panel 5, fan 8 and the solar charging controller 9, directly dispel the heat the cooling to the charging box, and vent 13 and weather shield 15 can be with the inside circulation of air of main part, prevent that outdoor high temperature from producing harm to internal line, shorten life.
An embodiment, please refer to fig. 1 and 2, electrical connection between the solar cell panel 5, the fan 8 and the solar charging controller 9, the vent 13 and the rain shield 15 are fixedly connected by bolts, through the arrangement of the solar cell panel 5, the fan 8, the solar charging controller 9, the vent 13 and the rain shield 15, electrical connection between the fan 8 and the solar charging controller 9 can be achieved through the solar cell panel 5, heat dissipation and temperature reduction are directly performed on the junction box, and the vent 13 and the rain shield 15 can circulate air inside the main body, thereby preventing the damage of outdoor high temperature to the internal circuit, shortening the service life, and saving electricity by using the solar cell panel 5 and the solar charging controller 9, and being more environment-friendly.
In an embodiment, please refer to fig. 1 and 3, the bottom of the lightning rod 2 is installed on the left side of the top of the rain cover main body 1 by bolts, and by arranging the lightning rod 2, the safety of the junction box can be ensured by the lightning rod 2, so that the danger caused by thunderstorm can be prevented, and the practicability of the device can be further enhanced.
In an embodiment, referring to fig. 2, the sealing ring 6 is made of waterproof silica gel, and by arranging the sealing ring 6, the sealing ring 6 can prevent water from entering the junction box to cause a short circuit, so that the structure is simple and the use is convenient.
In an embodiment, referring to fig. 1 and 2, the top of the illuminating lamp 16 is mounted on the top of the inner wall of the rain cover main body 1 through bolts, and the illuminating lamp 16 is electrically connected with the solar cell panel 5 and the solar charging controller 9, so that the junction box can be maintained at night by arranging the illuminating lamp 16, and the maintenance trouble caused by poor sight at night is prevented.
The working principle is as follows: when in use, the junction box can be arranged inside the rain-proof cover main body 1, the circuit inside the junction box is led out from the junction port 10, because the solar cell panel 5, the fan 8, the solar charge controller 9, the vent 13 and the rain shield 15 are arranged, the junction box can be directly cooled through the electrical connection between the solar cell panel 5, the fan 8 and the solar charge controller 9, the vent 13 and the rain shield 15 can circulate the air inside the main body, prevent outdoor high temperature from generating harm to the internal circuit, shorten the service life, the base surface of the rain-proof cover main body 1 is provided with the sealing ring 6, isolate the internal circuit of the rain-proof cover main body 1 from the outside, prevent rainwater in a rainy day from entering the junction box to cause the circuit to be affected with damp and short circuit, one side of the hinge 11 is provided with the waterproof door 12, the center of the top end of the inner wall of the rain-proof cover main body 1 is provided with the illuminating lamp 16, can open water-proof door 12 and carry out the maintenance of internal circuit, because set up light 16, so even also can maintain the circuit under the unclear circumstances in the field of vision at night, and the bottom of lightning rod 2 is installed in the top left side of rain-proof cover main part 1 by the bolt, through setting up lightning rod 2, also can guarantee that the electronic box can not appear the danger of thunderbolt in the thunderstorm sky, make the practicality of equipment further strengthen and stability and practicality higher, have certain spreading value.
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 rain-proof cover of electric power low pressure junction box, includes rain-proof cover main part (1), its characterized in that: the lightning rod (2) is fixedly installed on the left side of the top of the rain cover main body (1), a fixing seat (3) is arranged on one side, away from the lightning rod (2), of the top of the rain cover main body (1), a supporting column (4) is installed on the top of the fixing seat (3), a solar cell panel (5) is installed on the top of the supporting column (4), a sealing ring (6) is arranged on the base surface of the rain cover main body (1), a self-locking pressing switch (7) is installed on the right side of the base surface of the sealing ring (6), a fan (8) is arranged at the four corners of the inner wall of the rain cover main body (1), a solar charging controller (9) is arranged at the bottom end of the inner wall of the rain cover main body (1), a wiring port (10) is communicated with the bottom of the rain cover main body (1), a hinge (11) is installed on the left side of the rain cover main body (1), and a waterproof door (12) is arranged on one side of the hinge (11), the base face of cabinet door is equipped with vent (13), the base face four corners department of vent (13) is equipped with screw (14), weather shield (15) are installed at the top of vent (13), the inner wall top center department of rain-proof cover main part (1) is equipped with light (16).
2. The rain cover for the electric power low-voltage junction box of claim 1, wherein: the solar cell panel (5), the fan (8) and the solar charging controller (9) are electrically connected.
3. The rain cover for the electric power low-voltage junction box of claim 1, wherein: the ventilation opening (13) and the rain baffle (15) are fixedly connected through bolts.
4. The rain cover for the electric power low-voltage junction box of claim 1, wherein: the bottom of the lightning rod (2) is installed on the left side of the top of the rain cover main body (1) through bolts.
5. The rain cover for the electric power low-voltage junction box of claim 1, wherein: the sealing ring (6) is made of waterproof silica gel.
6. The rain cover for the electric power low-voltage junction box of claim 1, wherein: the top of the illuminating lamp (16) is installed on the top of the inner wall of the rain cover main body (1) through bolts, and the illuminating lamp (16) is electrically connected with the solar cell panel (5) and the solar charging controller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121565277.0U CN215185091U (en) | 2021-07-08 | 2021-07-08 | Rain-proof cover of electric power low pressure junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121565277.0U CN215185091U (en) | 2021-07-08 | 2021-07-08 | Rain-proof cover of electric power low pressure junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185091U true CN215185091U (en) | 2021-12-14 |
Family
ID=79397118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121565277.0U Expired - Fee Related CN215185091U (en) | 2021-07-08 | 2021-07-08 | Rain-proof cover of electric power low pressure junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215185091U (en) |
-
2021
- 2021-07-08 CN CN202121565277.0U patent/CN215185091U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211214 |