CN202034305U - Relay box with transient suppression - Google Patents
Relay box with transient suppression Download PDFInfo
- Publication number
- CN202034305U CN202034305U CN2011200872990U CN201120087299U CN202034305U CN 202034305 U CN202034305 U CN 202034305U CN 2011200872990 U CN2011200872990 U CN 2011200872990U CN 201120087299 U CN201120087299 U CN 201120087299U CN 202034305 U CN202034305 U CN 202034305U
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- China
- Prior art keywords
- relay
- base
- box
- pcb
- relay box
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- 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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- 230000001052 transient effect Effects 0.000 title claims abstract description 24
- 230000001629 suppression Effects 0.000 title abstract 3
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a relay box with transient suppression, mainly consisting of a base, a box cover, an assembling plate, an electric connector, a supporting column, a diode, a PCB (printed circuit board) and a relay, wherein the base is connected with the box cover by the supporting column; the assembling plate is arranged between the base and the supporting column; the electric connector is arranged on the assembling plate; the relay and the diode are arranged on the PCB; and the PCB is arranged on the base. The utility model particularly provides a relay box with transient suppression; in the relay box, a direct insertion type structure and a hook type structure are combined for use; the time-delaying relay is welded on the PCB in a direct insertion way; the remaining electromagnetic relays are screwed on the PCB in a hooking way; therefore, by adopting the structure, the space is saved, the function of circuit protection is realized, furthermore, the relay box has a simple, stable and reliable structure, can be assembled and disassembled conveniently, and has important economical value and social value.
Description
Technical field
The utility model relates to the design of relay technology, and a kind of relay box with transient state suppressing is provided especially.
Background technology
Mostly the structure of present relay box is that relay directly is connected on the base with screw, adopts the coupling type relay directly to draw lead and is connected on the electric connector; Perhaps relay is installed on the pcb board, relay is selected direct insertion being welded on the pcb board for use; The function ratio of this relay box is more single, can only realize a kind of function simultaneously, want to realize simultaneously two kinds of functions, then need bigger space and resource, not only wasted but also not environmental protection, the utility model provides a kind of relay box with transient state suppressing especially, this relay box comprehensively uses two kinds of forms, with wherein time-delay relay with direct insertion being welded on the pcb board, with remaining electromagnetic relay being bolted on the pcb board with coupling type, such structure has not only been saved the space but also realized its function, and simple in structure, reliable and stable.
Summary of the invention
The utility model provides a kind of relay box with transient state suppressing especially; this relay box makes use with direct insertion the combination with two kinds of structures of coupling type; with wherein time-delay relay with direct insertion being welded on the pcb board; with remaining electromagnetic relay being bolted on the pcb board with coupling type; such structure had not only been saved the space but also had been realized the function of circuit protection; and simple in structure, stable, reliable, the convenient installation and dismounting has great economic worth and social value.
The relay box of band transient state suppressing described in the utility model, mainly form by base (1), lid (2), mounting panel (3), electric connector (4), pillar (5), diode (6), pcb board (7), relay (8), wherein, base (1) is connected by pillar (5) with lid (2), mounting panel (3) places between base (1) and the pillar (5), electric connector (4) places on the mounting panel (3), relay (8) places on the pcb board (7) with diode (6), and pcb board (7) places on the base (1).
The relay box of band transient state suppressing described in the utility model, wherein, described relay (8) is time-delay relay and/or electromagnetic relay.
The relay box of band transient state suppressing described in the utility model, wherein, described relay (8) is the relay of band transient state suppressing.
The relay box of band transient state suppressing described in the utility model, wherein, time-delay relay is welded on the pcb board with direct insertion mode, with remaining electromagnetic relay being bolted on the pcb board with coupling type, relay box described in the utility model is in addition selected the relay of band transient state suppressing for use, can guarantee relay box operate as normal under the situation that peak voltage, surge voltage and momentary power failure are arranged.
Description of drawings
Fig. 1 is the relay box structural representation of band transient state suppressing;
Fig. 2 is the relay position schematic diagram;
Fig. 3 is the relay connection diagram.
Embodiment
The relay box of the described band transient state suppressing of present embodiment, mainly form by base (1), lid (2), mounting panel (3), electric connector (4), pillar (5), diode (6), pcb board (7), relay (8), wherein, base (1) is connected with rivet by pillar (5) with lid (2), mounting panel (3) places between base (1) and the pillar (5), electric connector (4) places on the mounting panel (3), relay (8) and diode (6) are welded on the pcb board (7), pcb board (7) by screw on base (1).
The relay box of the described band transient state suppressing of present embodiment, wherein, described relay (8) is time-delay relay and/or electromagnetic relay.
The relay box of the described band transient state suppressing of present embodiment, wherein, described relay (8) is the relay of band transient state suppressing.
The relay box of the described band transient state suppressing of present embodiment, wherein, time-delay relay is welded on the pcb board with direct insertion mode, with remaining electromagnetic relay being bolted on the pcb board with coupling type, relay box described in the utility model is in addition selected the relay of band transient state suppressing for use, can guarantee relay box operate as normal under the situation that peak voltage, surge voltage and momentary power failure are arranged.
Claims (3)
1. relay box with transient state suppressing, it is characterized in that: described relay box mainly is made up of base (1), lid (2), mounting panel (3), electric connector (4), pillar (5), diode (6), pcb board (7), relay (8), wherein, base (1) is connected by pillar (5) with lid (2), mounting panel (3) places between base (1) and the pillar (5), electric connector (4) places on the mounting panel (3), relay (8) places on the pcb board (7) with diode (6), and pcb board (7) places on the base (1).
2. according to the relay box of the described band transient state suppressing of claim 1, it is characterized in that: described relay (8) is time-delay relay and/or electromagnetic relay.
3. according to the relay box of claim 1 or 2 described band transient state suppressing, it is characterized in that: described relay (8) is the relay of band transient state suppressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200872990U CN202034305U (en) | 2011-03-29 | 2011-03-29 | Relay box with transient suppression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200872990U CN202034305U (en) | 2011-03-29 | 2011-03-29 | Relay box with transient suppression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034305U true CN202034305U (en) | 2011-11-09 |
Family
ID=44896594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200872990U Expired - Fee Related CN202034305U (en) | 2011-03-29 | 2011-03-29 | Relay box with transient suppression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093288A (en) * | 2014-06-30 | 2014-10-08 | 沈阳兴华航空电器有限责任公司 | Small starting and unloading control box |
| CN104966645A (en) * | 2015-06-09 | 2015-10-07 | 贵州振华群英电器有限公司（国营第八九一厂） | Method for improving performance of intelligent relay and shell structure |
-
2011
- 2011-03-29 CN CN2011200872990U patent/CN202034305U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093288A (en) * | 2014-06-30 | 2014-10-08 | 沈阳兴华航空电器有限责任公司 | Small starting and unloading control box |
| CN104966645A (en) * | 2015-06-09 | 2015-10-07 | 贵州振华群英电器有限公司（国营第八九一厂） | Method for improving performance of intelligent relay and shell structure |
| CN104966645B (en) * | 2015-06-09 | 2018-06-19 | 贵州振华群英电器有限公司（国营第八九一厂） | Improve the method and shell mechanism of intelligent relay performance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20170329 |