CN204155786U - Integral type double power supply automatic transfer switch - Google Patents
Integral type double power supply automatic transfer switch Download PDFInfo
- Publication number
- CN204155786U CN204155786U CN201420646250.8U CN201420646250U CN204155786U CN 204155786 U CN204155786 U CN 204155786U CN 201420646250 U CN201420646250 U CN 201420646250U CN 204155786 U CN204155786 U CN 204155786U
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- CN
- China
- Prior art keywords
- pedestal
- heat
- power supply
- hole
- conducting piece
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses integral type double power supply automatic transfer switch, comprise Switch main body, the bottom of described Switch main body is provided with pedestal, pedestal is provided with electric box, normal power supplies and stand-by power supply, the air channel laterally run through is offered in the lower end of described pedestal, offer radiator structure on the surface of pedestal, described radiator structure comprises louvre, heat-conducting piece and via hole; Described louvre is uniformly distributed along the flow direction in air channel and is set to one group between two, heat-conducting piece is provided with between two louvres often organized, via hole is connected with in the inner side of heat-conducting piece, the draw-in groove for installing radiating fin is had in the edge of pedestal, the bottom of draw-in groove has the heat transfer hole be connected with heat-conducting piece, the inwall of draw-in groove extends internally formation spacing preiection, and the outer end of spacing preiection stretches out formation bayonet socket.The utility model by arranging radiator structure on pedestal, and the free convection taking full advantage of horizontal direction and vertical direction is dispelled the heat, good heat dissipation effect.
Description
Technical field
The utility model relates to transfer switch field, specifically, is related specifically to integral type double power supply automatic transfer switch.
Background technology
Transfer switch is widely used in the place not allowing power-off, as fire-fighting, hospital, radio and television, bank etc., plays more and more important effect in modern society.Existing dual-power transfer switch is provided with main power source inlet wire connecting terminal block, stand-by power supply inlet wire connecting terminal block, and two discharge line connecting terminal block, and namely the mode of scene 2 is entered in employing two.Under normal circumstances, main power source inlet wire connecting terminal block connects civil power, in the event of a loss of power, is automatically adjusted to stand-by power supply inlet wire connecting terminal block, adopts the generator powered provided for oneself.
The defect of prior art is:
Traditional transfer switch all lacks radiator structure, and therefore the radiating effect of its horizontal direction and vertical direction is poor, and the heat radiation of its general effect is limited.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of integral type double power supply automatic transfer switch, to solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
Integral type double power supply automatic transfer switch, comprise Switch main body, the bottom of described Switch main body is provided with pedestal, mounting panel is provided with in the left side of pedestal, described mounting panel and pedestal form installing space, normal power supplies and stand-by power supply are installed in described installing space, through hole is had at the surface programming of mounting panel, gear selecting switch for regulating normal power supplies and stand-by power supply is installed in this through hole, mounting groove is provided with at the right side opening of pedestal, be provided with electric box in described mounting groove, the signal input part of described electric box is connected with normal power supplies and stand-by power supply respectively; Offer the air channel laterally run through in the lower end of described pedestal, offer radiator structure on the surface of pedestal, described radiator structure comprises louvre, heat-conducting piece and via hole; Described louvre is uniformly distributed along the flow direction in air channel and is set to one group between two, heat-conducting piece is provided with between two louvres often organized, via hole is connected with in the inner side of heat-conducting piece, the draw-in groove for installing radiating fin is had in the edge of pedestal, the bottom of draw-in groove has the heat transfer hole be connected with heat-conducting piece, the inwall of draw-in groove extends internally formation spacing preiection, and the outer end of spacing preiection stretches out formation bayonet socket.
Further, the lower edge of described pedestal offers adjusting hole, offers location hole in four corners of pedestal.
Further, the inside of described pedestal is also provided with thermal hole, and one end of described thermal hole connects the inside of pedestal, and the other end of thermal hole connects air channel.
Compared with prior art, the beneficial effects of the utility model are as follows:
Structure is simple, and design ingenious, by arranging radiator structure on pedestal, the free convection taking full advantage of horizontal direction and vertical direction is dispelled the heat, good heat dissipation effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of integral type double power supply automatic transfer switch described in the utility model.
Number in the figure illustrates: Switch main body 1, pedestal 2, mounting panel 3, gear selecting switch 4, electric box 5, air channel 6, louvre 7, heat-conducting piece 8, via hole 9, draw-in groove 10, adjusting hole 11, location hole 12.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
See Fig. 1, integral type double power supply automatic transfer switch described in the utility model, comprise Switch main body 1, the bottom of described Switch main body 1 is provided with pedestal 2, mounting panel 3 is provided with in the left side of pedestal 2, described mounting panel 3 forms installing space with pedestal 2, normal power supplies and stand-by power supply are installed in described installing space, through hole is had at the surface programming of mounting panel 3, gear selecting switch 4 for regulating normal power supplies and stand-by power supply is installed in this through hole, mounting groove is provided with at the right side opening of pedestal 2, electric box 5 is provided with in described mounting groove, the signal input part of described electric box 5 is connected with normal power supplies and stand-by power supply respectively, offer the air channel 6 laterally run through in the lower end of described pedestal 2, offer radiator structure on the surface of pedestal 2, described radiator structure comprises louvre 7, heat-conducting piece 8 and via hole 9, described louvre 7 is uniformly distributed along the flow direction in air channel 6 and is set to one group between two, heat-conducting piece 8 is provided with between two louvres 7 often organized, via hole 9 is connected with in the inner side of heat-conducting piece 8, the draw-in groove 10 for installing radiating fin is had in the edge of pedestal 2, the bottom of draw-in groove 10 has the heat transfer hole be connected with heat-conducting piece 8, the inwall of draw-in groove 10 extends internally formation spacing preiection, and the outer end of spacing preiection stretches out formation bayonet socket.
It is pointed out that the lower edge of described pedestal 2 offers adjusting hole 11, offer location hole 12 in four corners of pedestal 2; The shape of described location hole 12 is slotted eye, by using this kind of structural design instead, be that bolt is on time, if error is less, then move left and right in slotted eye by bolt and adjust, if error is comparatively large, then abandons one of them location hole 12, use adjusting hole 11 instead and serve as the 4th location hole 12.
In addition, the inside of described pedestal 2 is also provided with thermal hole, and one end of described thermal hole connects the inside of pedestal 2, and the other end of thermal hole connects air channel 6.By adopting the structural design of thermal hole, the heat greatly improving pedestal 2 inside derives speed.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. integral type double power supply automatic transfer switch, it is characterized in that: comprise Switch main body, the bottom of described Switch main body is provided with pedestal, mounting panel is provided with in the left side of pedestal, described mounting panel and pedestal form installing space, normal power supplies and stand-by power supply are installed in described installing space, through hole is had at the surface programming of mounting panel, gear selecting switch for regulating normal power supplies and stand-by power supply is installed in this through hole, mounting groove is provided with at the right side opening of pedestal, electric box is provided with in described mounting groove, the signal input part of described electric box is connected with normal power supplies and stand-by power supply respectively, offer the air channel laterally run through in the lower end of described pedestal, offer radiator structure on the surface of pedestal, described radiator structure comprises louvre, heat-conducting piece and via hole, described louvre is uniformly distributed along the flow direction in air channel and is set to one group between two, heat-conducting piece is provided with between two louvres often organized, via hole is connected with in the inner side of heat-conducting piece, the draw-in groove for installing radiating fin is had in the edge of pedestal, the bottom of draw-in groove has the heat transfer hole be connected with heat-conducting piece, the inwall of draw-in groove extends internally formation spacing preiection, and the outer end of spacing preiection stretches out formation bayonet socket.
2. integral type double power supply automatic transfer switch according to claim 1, is characterized in that: the lower edge of described pedestal offers adjusting hole, offers location hole in four corners of pedestal.
3. integral type double power supply automatic transfer switch according to claim 1, is characterized in that: the inside of described pedestal is also provided with thermal hole, and one end of described thermal hole connects the inside of pedestal, and the other end of thermal hole connects air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646250.8U CN204155786U (en) | 2014-10-31 | 2014-10-31 | Integral type double power supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646250.8U CN204155786U (en) | 2014-10-31 | 2014-10-31 | Integral type double power supply automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155786U true CN204155786U (en) | 2015-02-11 |
Family
ID=52513884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646250.8U Expired - Fee Related CN204155786U (en) | 2014-10-31 | 2014-10-31 | Integral type double power supply automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155786U (en) |
-
2014
- 2014-10-31 CN CN201420646250.8U patent/CN204155786U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |