CN110247321B - Outdoor control box wind-proof device - Google Patents
Outdoor control box wind-proof device Download PDFInfo
- Publication number
- CN110247321B CN110247321B CN201910631268.8A CN201910631268A CN110247321B CN 110247321 B CN110247321 B CN 110247321B CN 201910631268 A CN201910631268 A CN 201910631268A CN 110247321 B CN110247321 B CN 110247321B
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- 239000000758 substrate Substances 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000013040 rubber vulcanization Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 206010044565 Tremor Diseases 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H02B1/46—Boxes; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an outdoor control box wind-proof device which is arranged on a box body with a box body and a box door capable of being opened and closed, and comprises a plurality of wind-proof buckles used for connecting the box body and the box door, wind-proof gaskets used for enhancing the tightness when the box body is connected with the box door and pressing plates used for pressing the wind-proof gaskets on the side surfaces of the box body, wherein the wind-proof gaskets are arranged at one end of the edge of the box door far away from the box body, the pressing plates are rotatably arranged at one end of the edge of the box door close to the box body, and by arranging the wind-proof buckles, the wind-proof gaskets and the rotatable pressing plates, a part of components of the wind-proof buckles are arranged on the pressing plates, and the pressing plates are driven to rotate when the wind-proof buckles are connected, so that the wind-proof gaskets are fixed on the box body, the box body and the box door are kept sealed, the box door is prevented from being loosened or damaged due to vibration of the box door, the wind-proof effect of the box body is improved, and internal equipment is protected.
Description
Technical Field
The embodiment of the invention relates to the technical field of windshields, in particular to a windshield of an outdoor control box.
Background
Coastal areas in China are mostly affected by typhoons, most of coastal areas in Guangdong areas are affected, serious wind disasters often occur, and particularly when strong typhoons attack Guangdong, faults or damages of transformer substations and power transmission lines are often caused or large-area power failure is caused. Once typhoons attack or influence, the wind-proof measures of the power grid are insufficient, and an effective wind-proof effect is likely to be not achieved. In addition, the power grid fault also has a large uncertainty factor during typhoons, so that the wind-proof effect of the coastal power grid is optimal by further improving the wind-proof and wind-resistant capabilities of auxiliary facilities of the transformer substation.
When the air flows from the open area into the canyon formed by the terrain, the air mass cannot be accumulated in a large amount, so that the air flows through the canyon in an accelerating way, the wind speed is increased, and when the air flows out of the canyon, the air flow speed is slowed down, and the influence of the canyon on the air flow is called a narrow pipe effect. Meanwhile, according to the relation between the air pressure and the air flow speed, the air flow speed is larger, the air pressure is smaller, so that when the air flow speeds at the two sides of an object are different, the pressure difference occurs at the two sides of the object, so that the object moves towards the direction with small air pressure, for example, when two hands take one piece of paper and blow air to the middle of the two pieces of paper, the air flow speed between the two pieces of paper is increased, the atmospheric pressure is reduced, and the atmospheric pressure at the two sides of the paper is unchanged, so that the two pieces of paper are pressed together under the action of the atmospheric pressure at the two sides of the paper.
At present, outdoor terminal box, collection accuse case, mechanism case, maintenance power supply case etc. outdoor box does not dispose special wind-proof device, rely on conventional lock to fix the box loose-leaf, wind-proof effect is unobvious, there is the gap between box and the chamber door, the air current is fast when passing through the gap, make the chamber door inside and outside both sides pressure differential change, the chamber door rocks inwards, then rebound can the home position, external air current speed is faster, then the range that the chamber door rocked is bigger, so when strong typhoon weather, the chamber door can tremble more, make hinge pine takes off or damages, outside rainwater gets into the box, lead to secondary line short circuit to arouse the circumstances of protection maloperation, cause equipment power failure.
Disclosure of Invention
The invention aims to provide a wind-proof device for an outdoor control box, which adopts wind-proof buckles to strengthen the connection firmness between a box door and a box body, and simultaneously, a wind-proof pad and a rotatable pressing plate are arranged at the edge of the box door to keep the box body and the box door sealed, so that the problem that the external air flow cannot enter the box body and a gap between the box body and the box door, and the situation that the equipment is in power failure due to the fact that the connection firmness between the box door and the box body is not strong enough, the box door trembles, the hinge between the box door and the box body is loosened or damaged, rainwater enters the box body, and secondary circuit short circuit causes protection misoperation is solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
The outdoor control box windproof device is arranged on a box body with a box body and a box door capable of being opened and closed, and is characterized by comprising a plurality of windproof buckles used for connecting the box body and the box door, wherein each windproof buckle comprises a lock catch arranged on the side face of the box body and a connecting buckle arranged on the box door;
the outdoor control box wind-proof device further comprises a wind-proof pad for reinforcing the tightness of the box body when the box door is connected with the box body and a pressing plate for pressing the wind-proof pad on the side face of the box body, the wind-proof pad is arranged at the edge of the box door and far away from one end of the box body, and the pressing plate is rotatably arranged at one end of the edge of the box door, which is close to the box body.
As a preferable mode of the invention, the windproof pad comprises a base pad connected to the side end face of the box door, and a fixing pad is connected to the end of the base pad far away from one end of the box door.
As a preferable scheme of the invention, the base pad and the fixing pad are integrally formed, and the base pad is integrally formed on the side surface of the box door by adopting a rubber vulcanization bonding process.
As a preferable scheme of the invention, the compacting plate comprises an arc-shaped base plate hinged at the end part of the box door through a hinge, the end part of the arc-shaped base plate, which is far away from one end of the box door, is connected with a fixing plate, the connecting buckle is arranged on the fixing plate, and a fixing groove is arranged on the box body at a position corresponding to the fixing plate.
As a preferable mode of the invention, the side surface of the arc-shaped base plate is in a complete semicircular arc shape, and when connecting lines at two ends of the arc-shaped base plate are parallel to the side surface of the box body, the fixing plate is parallel to the bottom of the fixing groove, and the lock catch is arranged at a position corresponding to the connecting buckle on the bottom of the groove.
As a preferable mode of the present invention, a pressing plate is connected to the middle of the circular-arc-shaped substrate, the pressing plate is disposed along the radial direction of the circular-arc-shaped substrate, and an end portion of the pressing plate, which is far away from one end of the circular-arc-shaped substrate, is located at the center of the circular-arc-shaped substrate.
In a preferred embodiment of the present invention, a press-in plate is connected to an end of the pressing plate, which is remote from one end of the arcuate substrate, and a press-in groove is provided in the case body at a position corresponding to the press-in plate.
As a preferable mode of the present invention, the bottom of the press-in groove is arc-shaped, and corners of groove walls at both sides of the press-in groove are arc-shaped.
As a preferable mode of the invention, the fixing pad is provided with two reinforcing layers at positions corresponding to the pressing-in plates, and the two reinforcing layers are respectively positioned on two sides of the fixing pad.
As a preferable scheme of the invention, two magnetic attraction strips are arranged on the inner surface of the fixing pad, the two magnetic attraction strips are respectively positioned on two sides of the reinforcing layer, a fixing strip is arranged on the box body at the position corresponding to the magnetic attraction strips, and when connecting wires at two ends of the arc-shaped substrate are parallel to the side surface of the box body, the two magnetic attraction strips are in corresponding attraction with the two fixing strips.
Embodiments of the present invention have the following advantages:
According to the invention, the three windproof buckles are arranged on the upper, lower, left and right sides of the box door, so that the connection firmness between the box door and the box body is enhanced, the purpose of enhancing the windproof performance of the box body is achieved, meanwhile, the windproof pad and the pressing plate are arranged on the edge of the box door, and a part of components of the windproof buckles are arranged on the pressing plate and can drive the pressing plate to rotate when the windproof buckles are connected, so that the windproof pad is fixed on the box body, the box body and the box door are kept sealed, external air flow cannot enter the gaps between the box body and the box door, the narrow pipe effect is avoided, the hinge between the box door and the box body is prevented from loosening or damaging due to the vibration of the box door, the windproof effect of the box body is improved, and the internal equipment is protected.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a partially enlarged structure according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the windproof pad according to an embodiment of the invention;
Fig. 4 is an enlarged schematic view of a in fig. 3 according to an embodiment of the present invention.
In the figure:
1-a box body; 101-a box body; 102-door; 103-a fixed groove; 1031-groove bottom; 104-pressing in the groove; 105-fixing strips;
2-wind-proof button; 201-locking buckle; 202-connecting buckles;
3-a windproof pad; 301-base pad; 302-a fixed pad; 303-a reinforcing layer; 304-magnetic attraction strips;
4-a compacting plate; 401-an arc-shaped substrate; 402-a fixed plate; 403-pressing plate; 404-pressing in the plate.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, the present invention provides an outdoor control box wind-proof device, which is disposed on a box body 1 having a box body 101 and an openable box door 102, the outdoor control box wind-proof device includes a plurality of wind-proof buckles 2 disposed between the box body 101 and the box door 102, the wind-proof buckles 2 include a lock buckle 201 disposed on a side surface of the box body 101 and a connecting buckle 202 disposed on the box door 102, and when the box door 102 is closed, the connecting buckle 202 is fixed on the lock buckle 201 to realize connection fixation between the box door 102 and the box body 201. In this embodiment, three wind-proof buckles 2 are respectively arranged on the upper, lower, left and right sides of the box door 102, so as to enhance the connection firmness between the box door 102 and the box body 101, thereby achieving the purpose of enhancing the wind-proof performance of the box body 1.
As shown in fig. 2, in this embodiment, the outdoor control box wind-proof device further includes a wind-proof pad 3 disposed at an end of the edge of the box door 102 away from the box body 101, and a pressing plate 4 rotatably disposed at an end of the edge of the box door 102 near the box body 101, where the wind-proof pad 3 is disposed between the pressing plate 4 and the box body 101, and at the same time, the connecting buckle 202 is fixed on the pressing plate 4, so that when the connecting buckle 202 is connected with the buckle 201, the pressing plate 4 presses the wind-proof pad 3 on the box body 101, thereby keeping the box body 101 and the box door 102 sealed, external air cannot enter the box body 1, and rainwater cannot flow into the box body 1, thereby effectively protecting power grid equipment in strong typhoon weather.
Meanwhile, due to the arrangement, the box body 101 and the box door 102 can be kept adequately sealed, external air cannot enter a gap between the box body 101 and the box door 102, so that a narrow pipe effect is avoided, the box door 101 is prevented from trembling to cause loose or damage of a hinge between the box door 102 and the box body 101, the windproof effect of the box body 1 is improved, and internal equipment is protected.
As shown in fig. 2,3 and 4, in an embodiment, the windproof pad 3 includes a base pad 301 connected to a side end surface of the door 102, an end portion of the base pad 301 away from one end of the door 102 is connected with a fixing pad 302, the base pad 301 and the fixing pad 302 are integrally formed, and the base pad 301 is integrally formed on a side surface of the door 102 by using a rubber vulcanization bonding process.
As shown in fig. 2 and 3, in an embodiment, the pressing plate 4 includes an arc-shaped base plate 401 hinged to an end of the box door 102 by a hinge, an end portion of the arc-shaped base plate 401 away from an end of the box door 102 is connected with a fixing plate 402, the connecting buckle 202 is disposed on the fixing plate 402, a fixing groove 103 is disposed on the box body 101 at a position corresponding to the fixing plate 402, a side surface of the arc-shaped base plate 401 is in a complete semicircular arc shape, and when connecting lines at two ends of the arc-shaped base plate 401 are parallel to a side surface of the box body 101, the fixing plate 402 is parallel to a groove bottom 1031 of the fixing groove 103, and the lock catch 201 is disposed on the groove bottom 1031 at a position corresponding to the connecting buckle 202.
Through the arrangement, when the compacting plates 4 rotate towards the box body 101 to the direction that connecting lines at two ends of the arc-shaped substrate 401 are parallel to the side surface of the box body 101, the fixing plates 402 extend into the fixing grooves 103, so that the connection and fixation between the lock catch 201 and the connecting buckle 202 are facilitated.
As shown in fig. 3 and 4, in the embodiment, a pressing plate 403 is connected to the middle portion of the circular-arc-shaped substrate 401, the pressing plate 403 is disposed along the radial direction of the circular-arc-shaped substrate 401, an end portion of the pressing plate 403 away from one end of the circular-arc-shaped substrate 401 is located at the center of the circular-arc-shaped substrate 401, a pressing plate 404 is connected to an end portion of the pressing plate 403 away from one end of the circular-arc-shaped substrate 401, and a pressing groove 104 is provided on the case body 101 at a position corresponding to the pressing plate 404. When the pressing plate 4 rotates to the state that the connecting lines at the two ends of the circular-arc-shaped substrate 401 are parallel to the side surface of the box body 101, one end, away from the circular-arc-shaped substrate 401, of the pressing plate 403 is just contacted with the side surface of the box body 101, the pressing pad 3 is fixed on the side surface of the box body 101, and the pressing plate 404 and the pressing groove 104 are arranged, the pressing plate 404 is extended into the pressing groove 104 along with the pressing of the pressing plate 403 to fix the pressing pad 3, so that the fixing pad 302 between the pressing plate 404 and the pressing groove 104 is pressed into the pressing groove 104, and the tightness between the pressing pad 3 and the box body 101 is enhanced.
As shown in fig. 4, in the embodiment, the bottom of the pressing groove 104 is arc-shaped, and the corners of the groove walls at two sides of the pressing groove 104 are arc-shaped, so as to protect the pressing pad 3 and prevent the pressing pad 3 from being damaged when being pressed in, and at the same time, two reinforcing layers 303 are disposed on the fixing pad 302 at positions corresponding to the pressing plate 404, and the two reinforcing layers 303 are respectively disposed on two sides of the fixing pad 302, so that the wear resistance of the fixing pad 302 is improved, and the service life of the pressing pad 3 is further prolonged.
As shown in fig. 4, in the embodiment, two magnetic strips 304 are disposed on the inner surface of the fixing pad 302, the two magnetic strips 304 are respectively disposed on the upper and lower sides of the reinforcing layer 303, the fixing strips 105 are disposed on the case body 101 at positions corresponding to the magnetic strips 304, and when connecting lines at two ends of the arc-shaped substrate 401 are parallel to the side surface of the case body 101, the two magnetic strips 304 are correspondingly attracted to the two fixing strips 105.
Through setting up corresponding magnetism and inhale strip 304 and fixed strip 105, on the one hand can laminate the pad 3 in the side of case body 101, the follow-up pressure strip 4 of being convenient for will compress tightly pad 3 and fix on case body 101, on the other hand, through setting up two sets of corresponding magnetism and inhale strip 304 and fixed strip 105, and these two sets of respectively set up the upper and lower both sides on reinforcing layer 303, thereby when making the pad 3 laminating on case body 101, reinforcing layer 303 can correspond with the groove 104 of impressing, the position of impressing on fixed pad 302 of board 404 pressure is reinforcing layer 303 department promptly, protection fixed pad 302, extension compresses tightly the life of pad 3.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," and "including" are inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless specifically indicated. It should also be appreciated that additional or alternative steps may be employed.
When an element or layer is referred to as being "on," "engaged with," "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on" … …, "" directly engaged with "… …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar fashion (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, terms such as the terms "first," "second," and other numerical values are used herein to not imply a sequence or order. Accordingly, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
Spatially relative terms, such as "inner," "outer," "below," "beneath," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" may include both upward and downward orientations. The device may be otherwise oriented (rotated 90 degrees or otherwise) and interpreted in the relative description of the space herein.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (2)
1. The outdoor control box wind-proof device is arranged on a box body (1) with a box body (101) and an openable box door (102), and is characterized by comprising a plurality of wind-proof buckles (2) used for connecting the box body (101) and the box door (102), wherein each wind-proof buckle (2) comprises a lock catch (201) arranged on the side surface of the box body (101) and a connecting buckle (202) arranged on the box door (102);
the outdoor control box wind-proof device further comprises a wind-proof pad (3) for reinforcing the tightness of the box body (101) when the box body is connected with the box door (102) and a pressing plate (4) for pressing the wind-proof pad (3) on the side surface of the box body (101), wherein the wind-proof pad (3) is arranged at one end, far away from the box body (101), of the edge of the box door (102), and the pressing plate (4) is rotatably arranged at one end, close to the box body (101), of the edge of the box door (102);
The windproof pad (3) comprises a base pad (301) connected to the side end surface of the box door (102), and a fixing pad (302) is connected to the end part of the base pad (301) away from one end of the box door (102);
The compressing plate (4) comprises an arc-shaped base plate (401) hinged to the end part of the box door (102) through a hinge, a fixing plate (402) is connected to the end part of the arc-shaped base plate (401) far away from one end of the box door (102), the connecting buckle (202) is arranged on the fixing plate (402), and a fixing groove (103) is formed in the box body (101) at a position corresponding to the fixing plate (402);
The side surface of the arc-shaped substrate (401) is in a complete semicircular arc shape, when connecting lines at two ends of the arc-shaped substrate (401) are parallel to the side surface of the box body (101), the fixing plate (402) is parallel to the groove bottom (1031) of the fixing groove (103), and the lock catch (201) is arranged on the groove bottom (1031) at a position corresponding to the connecting buckle (202);
the base pad (301) and the fixing pad (302) are integrally formed, and the base pad (301) is integrally formed on the side surface of the box door (102) by adopting a rubber vulcanization bonding process;
A pressing plate (403) is connected to the middle of the circular-arc-shaped substrate (401), the pressing plate (403) is arranged along the radial direction of the circular-arc-shaped substrate (401), and the end part of one end of the pressing plate (403) away from the circular-arc-shaped substrate (401) is positioned at the center of the circular-arc-shaped substrate (401);
An end part of the pressing plate (403) far away from one end of the arc-shaped substrate (401) is connected with a pressing plate (404), and a pressing groove (104) is formed in the box body (101) at a position corresponding to the pressing plate (404);
The bottom of the pressing-in groove (104) is arc-shaped, and corners of groove walls at two sides of the pressing-in groove (104) are arc-shaped;
The fixing pad (302) is provided with two reinforcing layers (303) at positions corresponding to the pressing-in plates (404), and the two reinforcing layers (303) are respectively positioned on two sides of the fixing pad (302).
2. The outdoor control box wind-proof device according to claim 1, wherein two magnetic attraction strips (304) are arranged on the inner surface of the fixing pad (302), the two magnetic attraction strips (304) are respectively located on two sides of the reinforcing layer (303), a fixing strip (105) is arranged on the box body (101) at a position corresponding to the magnetic attraction strips (304), and when connecting lines at two ends of the arc-shaped substrate (401) are parallel to the side face of the box body (101), the two magnetic attraction strips (304) are in corresponding attraction with the two fixing strips (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631268.8A CN110247321B (en) | 2019-07-12 | 2019-07-12 | Outdoor control box wind-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631268.8A CN110247321B (en) | 2019-07-12 | 2019-07-12 | Outdoor control box wind-proof device |
Publications (2)
| Publication Number | Publication Date |
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| CN110247321A CN110247321A (en) | 2019-09-17 |
| CN110247321B true CN110247321B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910631268.8A Active CN110247321B (en) | 2019-07-12 | 2019-07-12 | Outdoor control box wind-proof device |
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| CN (1) | CN110247321B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209823208U (en) * | 2019-07-12 | 2019-12-20 | 广东电网有限责任公司 | Windproof device for outdoor control box |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3440899C1 (en) * | 1984-11-09 | 1986-04-17 | Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn | Control cabinet with a box-like cabinet body and with a cabinet door that closes the opening of the same |
| FR2604848B1 (en) * | 1986-10-06 | 1989-01-13 | Legrand Sa | WATERPROOF CASE WITH VISOR, ESPECIALLY FOR ELECTRICAL EQUIPMENT |
| US9922785B2 (en) * | 2015-07-02 | 2018-03-20 | Eaton Intelligent Power Limited | Safety switch having interlocking handle and door |
| CN206987585U (en) * | 2017-07-31 | 2018-02-09 | 青岛特锐德电气股份有限公司 | A kind of spacing tripper and prefabricated cabin |
| CN208257175U (en) * | 2018-03-15 | 2018-12-18 | 广东电网有限责任公司电力科学研究院 | A kind of closed type Outdoor Terminal Case |
| CN208010145U (en) * | 2018-03-21 | 2018-10-26 | 广东电网有限责任公司惠州供电局 | A kind of Sash fastener for substation equipment mechanism case |
| CN208209367U (en) * | 2018-05-21 | 2018-12-07 | 孙豪杰 | A kind of outdoor box switching station that operational safety protective performance is high |
| CN208284854U (en) * | 2018-06-28 | 2018-12-25 | 广东电网有限责任公司 | terminal box |
| CN208819765U (en) * | 2018-11-06 | 2019-05-03 | 国家电网有限公司 | A wind and sand protection mechanism for the isolation switch operating mechanism box of a substation |
-
2019
- 2019-07-12 CN CN201910631268.8A patent/CN110247321B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209823208U (en) * | 2019-07-12 | 2019-12-20 | 广东电网有限责任公司 | Windproof device for outdoor control box |
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| CN110247321A (en) | 2019-09-17 |
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