CN105337191A - Public power distribution cabinet - Google Patents
Public power distribution cabinet Download PDFInfo
- Publication number
- CN105337191A CN105337191A CN201510677713.6A CN201510677713A CN105337191A CN 105337191 A CN105337191 A CN 105337191A CN 201510677713 A CN201510677713 A CN 201510677713A CN 105337191 A CN105337191 A CN 105337191A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- public power
- distribution cabinet
- cover plate
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a public power distribution cabinet. The public power distribution cabinet includes a cabinet body, wherein device mounting plates are symmetrically arranged on the inner side surface of the cabinet body; the device mounting plates at two sides are arranged in a staggered way; a blower fan is arranged at the inner top of the cabinet body; an air channel is formed among the device mounting plates which are arranged at two sides in a staggered way; a slide rail is arranged at the side surface of the cabinet body; a cabinet door is coordinatively arranged in the slide rail and is used for sealing the cabinet body; the other side of the cabinet body is provided with lock screws for locking the cabinet door; the back end surface of the cabinet body is provided with a cover plate; the bottom of the cover plate is provided with an air outlet slot; and radiating fins are arranged at one end surface, being far away from the cabinet body, of the cover plate. The public power distribution cabinet can produce cold air through the blower fan, and then the cold air passes through the air channel, and the air outlet slot brings out hot air so that public power distribution cabinet can effectively reduce the temperature in the power distribution cabinet, and can avoid the situation that the operating temperature of the power distribution cabinet is too high, and can prevent damaging the internal devices.
Description
Technical field
The present invention relates to technical field of electric equipment, especially a kind of public power distribution cabinet.
Background technology
Power distribution cabinet is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution equipment.Can connect or point deenergizing by manual or automatic switch during normal operation.Circuit or warning is cut off by protective device when fault or irregular operating.Operating various parameter can be shown by means of measuring instrument, also can adjust some electric parameter, point out departing from normal operating conditions or send signal.
The integral heat sink poor-performing of power distribution cabinet of the prior art, the heat dispersion of power distribution cabinet is poor, causes at high operating temperatures, and the soldering position of power distribution cabinet internal components is easily melted and loosens, and reduces the useful life of internal components.
Therefore, the power distribution cabinet be necessary to design a kind of perfect heat-dissipating, improving internal components useful life.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of perfect heat-dissipating, improves the public power distribution cabinet in internal components useful life.
For solving the problem, the present invention adopts following technical scheme:
A kind of public power distribution cabinet, comprise cabinet, described cabinet is rectangle, the medial surface of described cabinet is symmetrically arranged with device mounting board, described in both sides, device mounting board is crisscross arranged, the inner top of described cabinet is provided with blower fan, the passage that leaks out is formed between the described device mounting board that both sides are crisscross arranged, the side of described cabinet is provided with slide rail, the cabinet door of closed described cabinet is combined with in slide rail, the opposite side of described cabinet is provided with the lock screw of locking described cabinet door, the rear end face of described cabinet is provided with cover plate, the bottom of described cover plate is provided with air-out groove, described cover plate is provided with fin away from that end face of described cabinet, the bottom symmetrical of described cabinet is provided with four ends, described end is combined with leg, be threaded between described leg with described end.
Preferably, described cabinet is Welding Structure, and the wall thickness of described cabinet is 1mm-2mm.
Preferably, the front end face of described cabinet door is provided with groove, perspective assembly is provided with in described groove, described perspective assembly comprises framework and glass plate, be combined with glass cement between described glass plate and described framework, sealed by glass cement between described framework and described glass plate, between described framework and described groove, be combined with screw, be combined with sealing gasket between described framework and described groove, described screw is through described sealing gasket.
Preferably, four corner position place arc transition of the outside of described cabinet door.
Preferably, described glass plate is armorplate glass.
Preferably, the bottom of described leg is provided with insulation cushion, and described insulation cushion is that rubber is made, and the thickness of described insulation cushion is 1mm-2mm.
Preferably, described cover plate and described fin are Welding Structure.
Preferably, described cover plate and described fin are aluminum.
Preferably, the thickness of described fin is 1mm-1.5mm.
Preferably, described device mounting board has a heat radiation space.
The invention has the beneficial effects as follows: this device produces cold wind by blower fan, then cold wind is through the passage that leaks out, by air-out groove, hot blast is taken out of again, effectively can get rid of the temperature in power distribution cabinet, avoid the serviceability temperature of power distribution cabinet too high, avoid the damage of internal components, this device can carry out the adjustment of bearing height according to the evenness on ground simultaneously, avoid rocking, produce noise when avoiding using, the structure of this device is comparatively simple, and cost is comparatively cheap, use more for convenience, is applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is front view of the present invention;
Fig. 2 is the rearview of cover plate;
Fig. 3 is the cutaway view of device mounting board.
In figure, 1, cabinet, 2, device mounting board, 3, blower fan, 4, cabinet door, 5, cover plate, 6, end, 7, leg, 8, framework, 9, glass plate, 212, heat radiation space, 401, lock screw, 511, air-out groove, 512, fin.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult Fig. 1, the public power distribution cabinet of one shown in Fig. 2 and Fig. 3, comprise cabinet 1, described cabinet 1 is rectangle, the medial surface of described cabinet 1 is symmetrically arranged with device mounting board 2, described in both sides, device mounting board 2 is crisscross arranged, the inner top of described cabinet 1 is provided with blower fan 3, the passage that leaks out is formed between the described device mounting board 2 that both sides are crisscross arranged, the side of described cabinet 1 is provided with slide rail (not shown), the cabinet door 4 of closed described cabinet 1 is combined with in slide rail, the opposite side of described cabinet 1 is provided with the lock screw 401 of locking described cabinet door 4, the rear end face of described cabinet 1 is provided with cover plate 5, the bottom of described cover plate 5 is provided with air-out groove 511, described cover plate 5 that end face away from described cabinet 1 is provided with fin 512, the bottom symmetrical of described cabinet 1 is provided with four ends 6, described end 6 is combined with leg 7, be threaded between described leg 7 with described end 6.
A preferred embodiment in the present invention, described cabinet 1 is Welding Structure, and the wall thickness of described cabinet 1 is 1.5mm.
A preferred embodiment in the present invention, the front end face of described cabinet door 1 is provided with groove, perspective assembly is provided with in described groove, described perspective assembly comprises framework 8 and glass plate 9, be combined with glass cement between described glass plate 9 and described framework 8, sealed by glass cement between described framework 8 and described glass plate 9, between described framework 8 and described groove, be combined with screw, be combined with sealing gasket between described framework 8 and described groove, described screw is through described sealing gasket.
A preferred embodiment in the present invention, four corner position place arc transition of the outside of described cabinet door 4.
A preferred embodiment in the present invention, described glass plate 9 is armorplate glass.
A preferred embodiment in the present invention, the bottom of described leg 7 is provided with insulation cushion (not shown), and described insulation cushion is that rubber is made, and the thickness of described insulation cushion is 1.5mm.
A preferred embodiment in the present invention, described cover plate 5 is Welding Structure with described fin 512.
A preferred embodiment in the present invention, described cover plate 5 and described fin 512 are aluminum.
A preferred embodiment in the present invention, the thickness of described fin 512 is 1mm.
A preferred embodiment in the present invention, described device mounting board 2 has a heat radiation space 212.
The invention has the beneficial effects as follows: this device produces cold wind by blower fan 3, then cold wind is through the passage that leaks out, by air-out groove 511, hot blast is taken out of again, effectively can get rid of the temperature in power distribution cabinet, avoid the serviceability temperature of power distribution cabinet too high, avoid the damage of internal components, this device can carry out the adjustment of bearing height according to the evenness on ground simultaneously, avoid rocking, produce noise when avoiding using, the structure of this device is comparatively simple, and cost is comparatively cheap, use more for convenience, is applicable to promoting the use of.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (10)
1. a public power distribution cabinet, it is characterized in that: comprise cabinet, described cabinet (1) is rectangle, the medial surface of described cabinet (1) is symmetrically arranged with device mounting board (2), device mounting board described in both sides (2) is crisscross arranged, the inner top of described cabinet (1) is provided with blower fan (3), the passage that leaks out is formed between the described device mounting board (2) that both sides are crisscross arranged, the side of described cabinet (1) is provided with slide rail, the cabinet door (4) of closed described cabinet (1) is combined with in slide rail, the opposite side of described cabinet (1) is provided with the lock screw (401) of locking described cabinet door (4), the rear end face of described cabinet (1) is provided with cover plate (5), the bottom of described cover plate (5) is provided with air-out groove (511), described cover plate (5) that end face away from described cabinet (1) is provided with fin (512), the bottom symmetrical of described cabinet (1) is provided with four ends (6), described end (6) are combined with leg (7), be threaded between described leg (7) with described end (6).
2. public power distribution cabinet according to claim 1, is characterized in that: described cabinet (1) is Welding Structure, and the wall thickness of described cabinet (1) is 1mm-2mm.
3. public power distribution cabinet according to claim 1, it is characterized in that: the front end face of described cabinet door (4) is provided with groove, perspective assembly is provided with in described groove, described perspective assembly comprises framework (8) and glass plate (9), glass cement is combined with between described glass plate (9) and described framework (8), sealed by glass cement between described framework (8) and described glass plate (9), screw is combined with between described framework (8) and described groove, sealing gasket is combined with between described framework (8) and described groove, described screw is through described sealing gasket.
4. public power distribution cabinet according to claim 1, is characterized in that: four corner position place arc transition of the outside of described cabinet door (4).
5. public power distribution cabinet according to claim 3, is characterized in that: described glass plate (9) is armorplate glass.
6. public power distribution cabinet according to claim 1, is characterized in that: the bottom of described leg (7) is provided with insulation cushion, and described insulation cushion is that rubber is made, and the thickness of described insulation cushion is 1mm-2mm.
7. public power distribution cabinet according to claim 1, is characterized in that: described cover plate (5) and described fin (512) are Welding Structure.
8. public power distribution cabinet according to claim 1, is characterized in that: described cover plate (5) and described fin (512) are aluminum.
9. public power distribution cabinet according to claim 1, is characterized in that: the thickness of described fin (512) is 1mm-1.5mm.
10. public power distribution cabinet according to claim 1, is characterized in that: described device mounting board (2) has heat radiation space (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677713.6A CN105337191A (en) | 2015-10-20 | 2015-10-20 | Public power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677713.6A CN105337191A (en) | 2015-10-20 | 2015-10-20 | Public power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105337191A true CN105337191A (en) | 2016-02-17 |
Family
ID=55287566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510677713.6A Pending CN105337191A (en) | 2015-10-20 | 2015-10-20 | Public power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105337191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863703A (en) * | 2017-11-08 | 2018-03-30 | 深圳市安思科电子科技有限公司 | A kind of Novel distribution box for smart home based on wireless communication function |
| CN112366570A (en) * | 2020-10-30 | 2021-02-12 | 广东求精电气有限公司 | High radiating cubical switchboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29711261U1 (en) * | 1997-06-27 | 1997-09-04 | Lesti Martin | Built-in fan element for a ventilation opening in the outer wall of a building |
| CN202308846U (en) * | 2011-11-11 | 2012-07-04 | 江苏正佰电气有限公司 | Heat radiation apparatus for switch cabinet |
| CN203993346U (en) * | 2014-07-01 | 2014-12-10 | 桐乡市恩曼进出口有限公司 | A kind of observation window being installed on lathe shield door |
| CN204680959U (en) * | 2015-06-23 | 2015-09-30 | 渤海大学 | A kind of high efficiency and heat radiation high-voltage ring main unit |
| CN104967022A (en) * | 2015-07-17 | 2015-10-07 | 苏州市龙源电力科技股份有限公司 | Diversion cooling power distribution cabinet |
-
2015
- 2015-10-20 CN CN201510677713.6A patent/CN105337191A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29711261U1 (en) * | 1997-06-27 | 1997-09-04 | Lesti Martin | Built-in fan element for a ventilation opening in the outer wall of a building |
| CN202308846U (en) * | 2011-11-11 | 2012-07-04 | 江苏正佰电气有限公司 | Heat radiation apparatus for switch cabinet |
| CN203993346U (en) * | 2014-07-01 | 2014-12-10 | 桐乡市恩曼进出口有限公司 | A kind of observation window being installed on lathe shield door |
| CN204680959U (en) * | 2015-06-23 | 2015-09-30 | 渤海大学 | A kind of high efficiency and heat radiation high-voltage ring main unit |
| CN104967022A (en) * | 2015-07-17 | 2015-10-07 | 苏州市龙源电力科技股份有限公司 | Diversion cooling power distribution cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863703A (en) * | 2017-11-08 | 2018-03-30 | 深圳市安思科电子科技有限公司 | A kind of Novel distribution box for smart home based on wireless communication function |
| CN112366570A (en) * | 2020-10-30 | 2021-02-12 | 广东求精电气有限公司 | High radiating cubical switchboard |
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Application publication date: 20160217 |