CN104734034A - Waterproof power distribution cabinet - Google Patents
Waterproof power distribution cabinet Download PDFInfo
- Publication number
- CN104734034A CN104734034A CN201510085744.2A CN201510085744A CN104734034A CN 104734034 A CN104734034 A CN 104734034A CN 201510085744 A CN201510085744 A CN 201510085744A CN 104734034 A CN104734034 A CN 104734034A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- door
- doorframe
- flange
- cabinet door
- Prior art date
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a waterproof power distribution cabinet, and belongs to the field of power equipment. The waterproof power distribution cabinet comprises a cabinet body and a cabinet door, flanges folded to the outer side of the cabinet body and perpendicular to a door frame of the cabinet body are arranged at the position where the periphery of the door frame of the cabinet body and the cabinet door are matched, the periphery of the cabinet door is provided with flanges which can wrap the flanges of the door frame of the cabinet body inside and are folded to the inner side of the cabinet door, sealing strips are arranged at the positions where the flanges of the door frame of the cabinet door are matched with the flanges on the inner side of the cabinet door, and triangular reinforcing ribs are arranged between the sealing strips and the door frame of the cabinet door. The periphery of the door frame of the door body is turned outwards for primary waterproofness, and the probability that rainwater flows in the cabinet body is reduced. The sealing strips are arranged at the positions where the flanges of the door frame of the cabinet body are matched with the flanges of the inner side of the cabinet door for secondary waterproofness, and the rainwater can be prevented from entering the cabinet body when the cabinet door is closed; the triangular reinforcing ribs between the sealing strips and the door frame of the cabinet body can improve the sealing strength of the sealing strips and the cabinet door, use and sealing are more stable, and the service life of the sealing strips is prolonged.
Description
Technical field
The present invention relates to a kind of power distribution cabinet, be specifically a kind of waterproof power distribution cabinet, belong to field of electrical equipment.
Background technology
Power distribution cabinet is a kind of widely used power equipment, is important power supply unit.Because power distribution cabinet is arranged on outdoor usually, when wind and rain is larger, often occur that rainwater enters the situation in cabinet through cabinet door, thus easily cause line short, device aging is accelerated, cabinet shell or device get rusty, and even causes security incident.There is various waterproof power distribution cabinet in prior art, be set about carrying out waterproof from incoming line mostly, although it decreases entering of water to a certain extent, achieve certain waterproof effect, but cannot prevent rainwater from entering cabinet through cabinet door.
Summary of the invention
Technical problem to be solved by this invention is to overcome prior art defect, provides a kind of rainwater that can effectively prevent to enter the waterproof power distribution cabinet of cabinet through cabinet door.
In order to solve the problems of the technologies described above, waterproof power distribution cabinet provided by the invention, comprises cabinet and cabinet door, and described cabinet door hinge is connected on cabinet; The doorframe surrounding of described cabinet is provided with cabinet door cooperation place and is folded to flange outside cabinet and vertical with the doorframe of cabinet; The surrounding of described cabinet door is provided with the doorframe flange of the cabinet parcel flange be folded to inside cabinet door within it; The position that the flange of the doorframe of described cabinet coordinates with the flange inside cabinet door is provided with sealing strip; Triangle stiffener is provided with between described sealing strip and the doorframe of cabinet.
Beneficial effect of the present invention is: (1), carry out primary watertightness by the surrounding outward flanging of the doorframe by cabinet, reduces rainwater and flows into cabinet probability; The position that the flange of the doorframe of cabinet coordinates with the flange inside cabinet door is provided with sealing strip and carries out secondary waterproof, can stop rainwater carry out cabinet when cabinet door closes; (2), between sealing strip and the doorframe of cabinet, be provided with the sealing intensity that triangle stiffener can strengthen sealing strip and cabinet door, use sealing more stable, extend sealing strip useful life; With energy, setting triangular in shape need not take the recess space that the doorframe flange outside with it is formed completely, and the rainwater be convenient in groove is discharged.
Triangle stiffener is arranged along interval between sealing strip and the doorframe of cabinet, can reduce the stop to rainwater, accelerates rainwater and discharges.
The groove that the doorframe top of cabinet and flange are formed is the low vibrational power flow in middle high both sides, and the rainwater that cabinet body door arch is accumulated can flow to both sides rapidly.
Outside the front end of the flange at the doorframe top of cabinet is tilted to, the rainwater be accumulated in can be flowed out along cabinet door rapidly, avoid being accumulated in groove.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (omitting cabinet door);
Fig. 2 is Figure 1A-A cutaway view;
Fig. 3 is Fig. 2 A portion enlarged drawing.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figures 1 to 3, waterproof power distribution cabinet of the present invention, comprises cabinet 1, cabinet door 2 and multiple installing rack 3.Cabinet door 2 is two fans, is hinged on the doorframe of cabinet 1 respectively, and installing rack 3 is multiple, is fixed on cabinet 1 inner.
The part that the surrounding of the doorframe of cabinet 1 coordinates with cabinet door 2 is provided with the flange 5 be folded to outside cabinet 1; Flange 5 is vertical with cabinet doorframe 6, low groove 9 structure in the high both sides, centre that the doorframe 6 at the cabinet 1 top flange 5 outside with it is formed makes the rainwater of accumulation on the doorframe 6 at cabinet 1 top can flow to rapidly the flange 5 of both sides, and the flange 5 along both sides flows out cabinet 1.
The surrounding of cabinet door 2 is provided with the flange 7 be folded to inside cabinet door 2 wrapped up by the flange 5 of cabinet 1 doorframe within it, outside the front end of the flange at cabinet door 2 top is tilted to, the rainwater be accumulated on flange 7 can be flowed out rapidly, in the groove 9 that can not be accumulated in along cabinet door 2.
The position that the flange 5 of the doorframe 6 of cabinet 1 coordinates with the flange 7 inside cabinet door 2 is provided with sealing strip 3, and sealing strip 3 adopts elastic caoutchouc to make.Between the doorframe 6 of sealing strip 3 and cabinet 1, (i.e. recess space) is provided with triangle stiffener 8, can strengthen sealing strip 3 and the sealing intensity of cabinet door 2, use sealing more stable, extend the useful life of sealing strip 3; Stiffener 8 setting triangular in shape need not take the recess space that doorframe 6 flange outside with it is formed completely, and the rainwater be convenient in groove is discharged fast.Triangle stiffener 8 is arranged along interval between sealing strip 3 and the doorframe of cabinet 1, can reduce the stop to rainwater, accelerates rainwater further and discharges.
When closing cabinet door 2, inside cabinet door 2 and elastic sealing strip 3 close contact, the strain pressurized of sealing strip 3 makes cabinet 1 seal, and stops rainwater or other water sources to enter in cabinet.Stiffener 8 pairs of sealing strips 3 support, and prevent sealing strip 3 for a long time because of the distortion of cabinet door 2 switch, sealing effectiveness declines.In addition, the flange 7 that cabinet door 2 is inside plays again the effect protecting sealing strip 3, reduction damage probability.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. a waterproof power distribution cabinet, comprises cabinet and cabinet door, and described cabinet door hinge is connected on cabinet; It is characterized in that: the doorframe surrounding of described cabinet is provided with cabinet door cooperation place and is folded to flange outside cabinet and vertical with the doorframe of cabinet; The surrounding of described cabinet door is provided with the doorframe flange of the cabinet parcel flange be folded to inside cabinet door within it; The position that the flange of the doorframe of described cabinet coordinates with the flange inside cabinet door is provided with sealing strip; Triangle stiffener is provided with between described sealing strip and the doorframe of cabinet.
2. waterproof power distribution cabinet according to claim 1, is characterized in that: described triangle stiffener is arranged along interval between sealing strip and the doorframe of cabinet.
3. waterproof power distribution cabinet according to claim 1 and 2, is characterized in that: the groove that the doorframe top of described cabinet and flange are formed is the low vibrational power flow in middle high both sides.
4. waterproof power distribution cabinet according to claim 3, is characterized in that: outside the front end of the flange at the doorframe top of described cabinet is tilted to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085744.2A CN104734034A (en) | 2015-02-17 | 2015-02-17 | Waterproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085744.2A CN104734034A (en) | 2015-02-17 | 2015-02-17 | Waterproof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104734034A true CN104734034A (en) | 2015-06-24 |
Family
ID=53457630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085744.2A Pending CN104734034A (en) | 2015-02-17 | 2015-02-17 | Waterproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104734034A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949217A (en) * | 2017-12-19 | 2018-04-20 | 青岛鲜食科技有限公司 | A kind of waterproof switch board that can solve the problems, such as food safety and sanitation |
| CN110265206A (en) * | 2019-07-10 | 2019-09-20 | 镇江天力变压器有限公司 | A kind of case structure changes of high-protection level |
| CN112821238A (en) * | 2020-12-30 | 2021-05-18 | 广东电网有限责任公司电力科学研究院 | Transformer substation box body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201467586U (en) * | 2009-06-01 | 2010-05-12 | 贵阳仪器仪表工业公司永青示波器厂 | Waterproof cabinet |
| CN201937187U (en) * | 2011-01-14 | 2011-08-17 | 许昌西继电梯有限公司 | Outdoor-type electric control box for escalator |
| CN202127579U (en) * | 2011-06-28 | 2012-01-25 | 福建省西西梯网络工程有限公司 | Waterproof outdoor cabinet |
| CN204391535U (en) * | 2015-02-17 | 2015-06-10 | 江苏诚纳电气有限公司 | Waterproof power distribution cabinet |
-
2015
- 2015-02-17 CN CN201510085744.2A patent/CN104734034A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201467586U (en) * | 2009-06-01 | 2010-05-12 | 贵阳仪器仪表工业公司永青示波器厂 | Waterproof cabinet |
| CN201937187U (en) * | 2011-01-14 | 2011-08-17 | 许昌西继电梯有限公司 | Outdoor-type electric control box for escalator |
| CN202127579U (en) * | 2011-06-28 | 2012-01-25 | 福建省西西梯网络工程有限公司 | Waterproof outdoor cabinet |
| CN204391535U (en) * | 2015-02-17 | 2015-06-10 | 江苏诚纳电气有限公司 | Waterproof power distribution cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949217A (en) * | 2017-12-19 | 2018-04-20 | 青岛鲜食科技有限公司 | A kind of waterproof switch board that can solve the problems, such as food safety and sanitation |
| CN107949217B (en) * | 2017-12-19 | 2024-05-14 | 青岛鲜食科技有限公司 | Waterproof control cabinet capable of solving food safety and sanitation problems |
| CN110265206A (en) * | 2019-07-10 | 2019-09-20 | 镇江天力变压器有限公司 | A kind of case structure changes of high-protection level |
| CN112821238A (en) * | 2020-12-30 | 2021-05-18 | 广东电网有限责任公司电力科学研究院 | Transformer substation box body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |