CN202444232U - Modularized rail clamping type mounted grid type three-in-one lightning protection device - Google Patents
Modularized rail clamping type mounted grid type three-in-one lightning protection device Download PDFInfo
- Publication number
- CN202444232U CN202444232U CN2012200767787U CN201220076778U CN202444232U CN 202444232 U CN202444232 U CN 202444232U CN 2012200767787 U CN2012200767787 U CN 2012200767787U CN 201220076778 U CN201220076778 U CN 201220076778U CN 202444232 U CN202444232 U CN 202444232U
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- CN
- China
- Prior art keywords
- protection device
- lightning protection
- guide rail
- chute
- device body
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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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Abstract
The utility model discloses a modularized rail clamping type mounted grid type three-in-one lightning protection device. The lightning protection device comprises a lightning protection device main body, and is characterized in that a slide groove is formed in one end of the bottom of the lightning protection device main body; a guide rail buckle is connected with the lightning protection device main body through the slide groove; a clearance is formed between the guide rail buckle and the slide groove; a buckling spring is arranged in the clearance; one end of the buckling spring is connected with the slide groove; the other end of the buckling spring is connected with the guide rail buckle; and a groove is formed in the bottom of the lightning protection device main body and is vertical to the slide groove. The lightning protection device is simple in structure, small in volume and convenient to use, mount and wire.
Description
Technical field
The utility model relates to a kind of lightning protection device, particularly relates to the three-in-one lightning protection device of a kind of modularization guide rail clamping installing type network-type.
Background technology
The three-in-one integrated form lightning protection device of network loop, control line loop and electric power loop (hereinafter to be referred as " three-in-one lightning protection device ") is the special-purpose lightning protection device of tailoring according to the concrete characteristics of IEC lightning protection requirement and supervisory control system video camera, is applicable to power supply, the video line of band cloud platform video camera, infrared all-in-one etc. in the supervisory control system, lightning protection (surge) protection of control circuit.Such lightning protection device on market mainly contains two kinds at present: a kind of is the three-in-one lightning protection device of bnc interface pattern, is applicable to analog signal; A kind of is the three-in-one lightning protection device of RJ45 interface pattern, is applicable to digital signal.But these two kinds of lightning protection devices are the square structure of aluminium alloy in the market, can't be applicable to the installation environment of DIN guide rail.The applicability defective of above-mentioned lightning protection device need solve through technological improvement.
The utility model content
The utility model technical issues that need to address provide a kind of volume little, be convenient to install, can be applicable to the three-in-one lightning protection device of modularization guide rail clamping installing type network-type of DIN deflector roll installation environment.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The three-in-one lightning protection device of a kind of modularization guide rail clamping installing type network-type; Comprise the lightning protection device body, it is characterized in that: an end of lightning protection device body bottom has chute, and the guide rail buckle links to each other with the lightning protection device body through chute; Between guide rail buckle and the chute space is arranged; A jump ring is arranged in the space, and an end of jump ring links to each other with chute, and the other end then connects the guide rail buckle; Described lightning protection device body bottom is provided with groove, and groove is vertical with chute.
Further, described lightning protection device body width is 36mm.
Further, described lightning protection device body two ends are provided with power line connectivity port, RJ45 data wire connectivity port, grounding ports and control line connectivity port.These two ends are the input and the output of the utility model.In use; The power line connectivity port of input and output, data wire connectivity port and control line connectivity port are used to connect power supply, signal and control circuit, so that protection to be provided; And input and output also have the earth connection port, for lightning protection device provides ground protection.
When the utility model uses, in the installation occasion of DIN guide rail, the guide rail buckle is slided toward the direction away from groove along chute, groove and guide rail buckle form spacing, the DIN guide rail firmly are stuck in the centre of spacing.The unit construction of 36mm then makes the utility model small volume and less weight.Compared with prior art, the utility model can be applicable in the installation environment of DIN guide rail and no guide rail, is convenient to install and wiring, has strengthened the scope of application of lightning protection device, has overcome the deficiency of prior art.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the upward view of the utility model embodiment.
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and embodiment.
In conjunction with Fig. 1, Fig. 2, the utility model has related to the three-in-one lightning protection device of a kind of modularization guide rail clamping installing type network-type, includes lightning protection device body 1, guide rail buckle 2, chute 3, groove 4 with jump ring 5; Lightning protection device body 1 is a rectangle; Width is 36mm, and bottom one end of lightning protection device body 1 has chute 4, and guide rail buckle 3 is stuck on the chute 4; Link to each other with lightning protection device body 1 through chute 4; Between chute 4 and the guide rail buckle 3 space is arranged, jump ring 2 is arranged in this space, and an end connects guide rail buckle 3, an end connects chute 4; Groove 5 is vertical with chute 4; Be respectively input and output with chute 4 two vertical sides on the lightning protection device body 1; Be provided with power line connectivity port 6, RJ45 data wire connectivity port 7, control line connectivity port 8; Be used for the protection of power supply, signal and control circuit, grounding ports 9 then provides ground protection for the utility model.The utility model is simple in structure, and volume is little, and is easy to use, is convenient to install and wiring.
Claims (3)
1. three-in-one lightning protection device of modularization guide rail clamping installing type network-type; Comprise the lightning protection device body, it is characterized in that: an end of lightning protection device body bottom has chute, and the guide rail buckle links to each other with the lightning protection device body through chute; Between guide rail buckle and the chute space is arranged; A jump ring is arranged in the space, and an end of jump ring links to each other with chute, and the other end then connects the guide rail buckle; Described lightning protection device body bottom is provided with groove, and groove is vertical with chute.
2. the three-in-one lightning protection device of a kind of modularization guide rail clamping installing type network-type according to claim 1, it is characterized in that: described lightning protection device body width is 36mm.
3. the three-in-one lightning protection device of a kind of modularization guide rail clamping installing type network-type according to claim 2, it is characterized in that: described lightning protection device body two ends are provided with power line connectivity port, RJ45 data wire connectivity port, grounding ports and control line connectivity port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200767787U CN202444232U (en) | 2012-03-02 | 2012-03-02 | Modularized rail clamping type mounted grid type three-in-one lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200767787U CN202444232U (en) | 2012-03-02 | 2012-03-02 | Modularized rail clamping type mounted grid type three-in-one lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444232U true CN202444232U (en) | 2012-09-19 |
Family
ID=46825662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200767787U Expired - Fee Related CN202444232U (en) | 2012-03-02 | 2012-03-02 | Modularized rail clamping type mounted grid type three-in-one lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444232U (en) |
-
2012
- 2012-03-02 CN CN2012200767787U patent/CN202444232U/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: 20120919 Termination date: 20150302 |
|
| EXPY | Termination of patent right or utility model |