CN105281220A - Power distribution cabinet-used electrical switch mounting assembly with light indication function - Google Patents
Power distribution cabinet-used electrical switch mounting assembly with light indication function Download PDFInfo
- Publication number
- CN105281220A CN105281220A CN201510719469.5A CN201510719469A CN105281220A CN 105281220 A CN105281220 A CN 105281220A CN 201510719469 A CN201510719469 A CN 201510719469A CN 105281220 A CN105281220 A CN 105281220A
- Authority
- CN
- China
- Prior art keywords
- gas circuit
- electric switch
- annular element
- light
- venthole
- 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
Links
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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a power distribution cabinet-used electrical switch mounting assembly with a light indication function. The power distribution cabinet-used electrical switch mounting assembly includes a mounting plate (28) which is fixed on a side wall of the cabinet body of a power distribution cabinet through a fastener (280) and is used for mounting a power distribution-used electric switch, an electric switch (22) which is mounted on the mounting plate (28) and requires cooling, and a cooling device which cools the electric switch requires cooling, wherein the cooling device includes a fixed bearing barrel (9) which his fixedly mounted on the mounting plate (28) and surrounds the electric switch requires cooling, a ventilation open hole (91) being formed at the bottom of the fixed bearing barrel (9).
Description
Technical field
The application relates to power distribution cabinet field, is specially a kind of with light instruction and for the electric switch installation component of power distribution cabinet.
Background technology
In power distribution cabinet, there is various electric switch element usually.In these electric components, the production of heat and each portion of heat dispersal situations identical, especially all the more so for main switch.And for whole power distribution cabinet, its fail safe and stability often depend on that the heat as this main switch produces the highest position or point.And the radiating mode of routine often adopts ventilating fan and special radiator fan etc., but it is difficult to pointedly to the heat accumulation region in power distribution cabinet or single/multiple heat spreader or cooling.
Summary of the invention
The object of the present invention is to provide a kind of with light instruction and for the electric switch installation component of power distribution cabinet, it can overcome defect of the prior art.
Its scheme is a kind of with light instruction and for the electric switch installation component of power distribution cabinet, comprise can be fixed on the cabinet of described power distribution cabinet by securing member sidewall on and mounting panel for installing distribution electric switch, be arranged on the electric switch described mounting panel also needing carry out cooling, and to the cooling device that the electric switch that described needs cool cools, described cooling device comprises and is fixedly mounted on described mounting panel, carry out around described needs the electric switch that cools and there is at bottom place the fixing bearing tube of vent openings, the gas circuit outer circle wall of described fixing bearing tube is combined with rotationally with toroidal cavity distributes annular element, wherein, the top of described fixing bearing tube is fixedly installed detachable baffle ring and is rotatably assorted in order to the lateral surface distributing annular element with described gas circuit thus realizes distributing the reliable carrying of annular element to described gas circuit and being convenient to mount and dismount, the inner side wall portion of described gas circuit distribution annular element offers the venthole be communicated with described toroidal cavity, described venthole in order to distributed by described gas circuit annular element rotation and optionally with to be opened in described fixing bearing tube and to aim to the inclination gas circuit of bottom angled ground blow gas thus in the electric switch optionally cooled described needs one cools, the bottom of described toroidal cavity has the air admission hole being installed with and protruding mouth, the outside end of described protrusion mouth rotationally with the level be communicated with pressure gas source by telescopic tube-vertically change dog leg piping to be connected, the external side wall of described gas circuit distribution annular element is installed with driven sprocket, described support left end is installed with adjustment motor, the output shaft of described adjustment motor is installed with drive sprocket, be connected by driving chain between described drive sprocket and driven sprocket, wherein, the opening part that described inclination gas circuit distributes annular element side near described gas circuit is provided with funnel-shaped opening portion in order to be communicated with the gas circuit of described inclination gas circuit with allowing described toroidal cavity when the described slight misalignment of inclination gas circuit at described venthole, in toroidal cavity in described gas circuit distribution annular element, shot-light is installed, and described shot-light is just to described venthole, the light that shot-light can be made to send passes through venthole, when described venthole and described inclination gas circuit are on time, the light that described shot-light sends can run through venthole and described inclination gas circuit also points to cooled electric switch.
In the present invention, by arranging special electric switch installation component, its distribution component concentrated as heat generations such as main distribution switches for installation example, and these devices are arranged in lid region, thus can realize dispelling the heat to the specific aim of this high heat element.And optionally can carry out concentrating cooling and heat radiation to certain element in this region according to different operation phase and operational mode.By arranging the stationary magazine creel with inclination air flue that is fixed in power distribution cabinet, air flue accurately can be located relative to the position of electric switch and angle installing in manufacture process, thus ensureing gas accuracy of spray.And funnel shaped is set by the outboard end at air flue, the problem of running precision deficiency can be overcome.And arrange there is the turning type swan-neck of rotational freedom, can the air cavity annular element in outside rotate in jump attitude and the angle of whole supply air line.By only arranging an air vent, the rotation of each 180 degree by the both forward and reverse directions of outer annular member can realize the selection respectively to whole air flue circumferentially.Whole plant running is reliable.Structure is simple, can realize the effective cooling heat in power distribution cabinet being distributed to element.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of power distribution cabinet of the present invention.
Fig. 2 is the sectional structure schematic diagram of the direction of arrow in Fig. 1.
Fig. 3 is the close-up schematic view at the outer openings position of the inclination air flue shown in Fig. 1.
Embodiment
Below by Fig. 1-3, the present invention is described in detail.
According to embodiment, a kind of with light instruction and for the electric switch installation component of power distribution cabinet, comprise can be fixed on the cabinet 2 of described power distribution cabinet by securing member 280 sidewall on and mounting panel 28 for installing distribution electric switch, be arranged on the electric switch 22 described mounting panel 28 also needing carry out cooling, and to the cooling device that the electric switch that described needs cool cools, described cooling device comprises and is fixedly mounted on described mounting panel 28, carry out around described needs the electric switch that cools and there is at bottom place the fixing bearing tube 9 of vent openings 91, the gas circuit outer circle wall of described fixing bearing tube 9 is combined with rotationally with toroidal cavity 80 distributes annular element 8, wherein, the top of described fixing bearing tube 9 is fixedly installed detachable baffle ring 6 and is rotatably assorted in order to the lateral surface distributing annular element 8 with described gas circuit thus realizes distributing the reliable carrying of annular element 8 to described gas circuit and being convenient to mount and dismount, the inner side wall portion of described gas circuit distribution annular element 8 offers the venthole 88 be communicated with described toroidal cavity 80, described venthole 88 in order to distributed by described gas circuit annular element 8 rotation and optionally with to be opened in described fixing bearing tube 9 and to aim to the inclination gas circuit 98 of bottom angled ground blow gas thus in the electric switch optionally cooled described needs one cools, the bottom of described toroidal cavity 80 has the air admission hole 89 being installed with and protruding mouth 87, the outside end of described protrusion mouth 87 rotationally with the level be communicated with pressure gas source by telescopic tube 802-vertically change dog leg piping 801 to be connected, the external side wall of described gas circuit distribution annular element 8 is installed with driven sprocket 81, described support 21 left end is installed with and regulates motor 72, the output shaft 720 of described adjustment motor 72 is installed with drive sprocket 71, be connected by driving chain 87 between described drive sprocket 71 and driven sprocket, wherein, the opening part that described inclination gas circuit 98 distributes annular element 8 side near described gas circuit is provided with funnel-shaped opening portion 981 in order to allow described toroidal cavity 80 to be communicated with the gas circuit of described inclination gas circuit 98 in the misalignment slight with described inclination gas circuit 98 of described venthole 88, in toroidal cavity 80 in described gas circuit distribution annular element 8, shot-light 881 is installed, and described shot-light 881 is just to described venthole 88, the light that shot-light 881 can be made to send is by venthole 88, when described venthole 88 and described inclination gas circuit 98 are on time, the light that described shot-light 881 sends can run through venthole 88 and described inclination gas circuit 98 also points to cooled electric switch 22.
Alternatively, wherein, described mounting panel 28 comprises installation foot 281 thus utilizes being fastenedly connected and being fixed in described cabinet 2 by mounting panel 28 between described installation foot 281 and described securing member 280.
By arranging special electric switch installation component, its distribution component concentrated as heat generations such as main distribution switches for installation example, and these devices are arranged in lid region, thus can realize dispelling the heat to the specific aim of this high heat element.And optionally can carry out concentrating cooling and heat radiation to certain element in this region according to different operation phase and operational mode.By arranging the stationary magazine creel with inclination air flue that is fixed in power distribution cabinet, air flue accurately can be located relative to the position of electric switch and angle installing in manufacture process, thus ensureing gas accuracy of spray.And funnel shaped is set by the outboard end at air flue, the problem of running precision deficiency can be overcome.And arrange there is the turning type swan-neck of rotational freedom, can the air cavity annular element in outside rotate in jump attitude and the angle of whole supply air line.By only arranging an air vent, the rotation of each 180 degree by the both forward and reverse directions of outer annular member can realize the selection respectively to whole air flue circumferentially.Whole plant running is reliable.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
1. one kind with light instruction and for the electric switch installation component of power distribution cabinet, comprise can be fixed on the cabinet (2) of described power distribution cabinet by securing member (280) sidewall on and mounting panel (28) for installing distribution electric switch, be arranged on described mounting panel (28) go up and need the electric switch (22) that carries out cooling, and to the cooling device that the electric switch that described needs cool cools, described cooling device comprises and is fixedly mounted on described mounting panel (28), carry out around described needs the electric switch that cools and there is at bottom place the fixing bearing tube (9) of vent openings (91), the gas circuit outer circle wall of described fixing bearing tube (9) is combined with rotationally with toroidal cavity (80) distributes annular element (8), wherein, the top of described fixing bearing tube (9) is fixedly installed detachable baffle ring (6) and is rotatably assorted in order to the lateral surface distributing annular element (8) with described gas circuit thus realizes distributing the reliable carrying of annular element (8) to described gas circuit and being convenient to mount and dismount, the inner side wall portion of described gas circuit distribution annular element (8) offers the venthole (88) be communicated with described toroidal cavity (80), described venthole (88) in order to distributed by described gas circuit annular element (8) rotation and optionally with to be opened in described fixing bearing tube (9) and to aim to the inclination gas circuit (98) of bottom angled ground blow gas thus in the electric switch optionally cooled described needs one cools, the bottom of described toroidal cavity (80) has the air admission hole (89) being installed with and protruding mouth (87), the outside end of described protrusion mouth (87) rotationally with the level be communicated with pressure gas source by telescopic tube (802)-vertically change dog leg piping (801) to be connected, the external side wall of described gas circuit distribution annular element (8) is installed with driven sprocket (81), described mounting panel (28) left end is provided with and regulates motor (72), the output shaft (720) of described adjustment motor (72) is installed with drive sprocket (71), be connected by driving chain (87) between described drive sprocket (71) and driven sprocket, wherein, the opening part that described inclination gas circuit (98) distributes annular element (8) side near described gas circuit is provided with funnel-shaped opening portion (981) in order to allow described toroidal cavity (80) to be communicated with the gas circuit of described inclination gas circuit (98) in described venthole (88) misalignment slight with described inclination gas circuit (98), in toroidal cavity (80) in described gas circuit distribution annular element (8), shot-light (881) is installed, and described shot-light (881) is just to described venthole (88), the light that shot-light (881) can be made to send is by venthole (88), when described venthole (88) and described inclination gas circuit (98) are on time, the light that described shot-light (881) sends can run through venthole (88) and described inclination gas circuit (98) and point to the electric switch (22) be cooled.
2. a kind of with light instruction and for the electric switch installation component of power distribution cabinet as claimed in claim 1, wherein, described mounting panel (28) comprises installation foot (281) thus utilizes being fastenedly connected and being fixed in described cabinet (2) by mounting panel (28) between described installation foot (281) and described securing member (280).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719469.5A CN105281220A (en) | 2015-10-30 | 2015-10-30 | Power distribution cabinet-used electrical switch mounting assembly with light indication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719469.5A CN105281220A (en) | 2015-10-30 | 2015-10-30 | Power distribution cabinet-used electrical switch mounting assembly with light indication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281220A true CN105281220A (en) | 2016-01-27 |
Family
ID=55149781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510719469.5A Pending CN105281220A (en) | 2015-10-30 | 2015-10-30 | Power distribution cabinet-used electrical switch mounting assembly with light indication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281220A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125297A (en) * | 1964-03-17 | Rotary spray head | ||
| WO2012025304A2 (en) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Switching cabinet having a switch, in particular a power switch |
| CN202474600U (en) * | 2012-03-31 | 2012-10-03 | 山东电力集团公司枣庄供电公司 | Cooling device for screen and cabinet of electrical equipment |
| CN104269758A (en) * | 2014-10-22 | 2015-01-07 | 苏州昆扬电气成套设备有限公司 | Power distribution cabinet internally provided with cooling air duct |
| CN104992813A (en) * | 2015-08-03 | 2015-10-21 | 钱国臣 | Solar dry type transformer device with position sensor |
-
2015
- 2015-10-30 CN CN201510719469.5A patent/CN105281220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125297A (en) * | 1964-03-17 | Rotary spray head | ||
| WO2012025304A2 (en) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Switching cabinet having a switch, in particular a power switch |
| CN202474600U (en) * | 2012-03-31 | 2012-10-03 | 山东电力集团公司枣庄供电公司 | Cooling device for screen and cabinet of electrical equipment |
| CN104269758A (en) * | 2014-10-22 | 2015-01-07 | 苏州昆扬电气成套设备有限公司 | Power distribution cabinet internally provided with cooling air duct |
| CN104992813A (en) * | 2015-08-03 | 2015-10-21 | 钱国臣 | Solar dry type transformer device with position sensor |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
|
| RJ01 | Rejection of invention patent application after publication |