CN202013953U - Intelligent power connection device - Google Patents
Intelligent power connection device Download PDFInfo
- Publication number
- CN202013953U CN202013953U CN201120142206XU CN201120142206U CN202013953U CN 202013953 U CN202013953 U CN 202013953U CN 201120142206X U CN201120142206X U CN 201120142206XU CN 201120142206 U CN201120142206 U CN 201120142206U CN 202013953 U CN202013953 U CN 202013953U
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- CN
- China
- Prior art keywords
- indicating
- installing hole
- indicating device
- device installing
- electric power
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- Expired - Lifetime
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Abstract
The utility model discloses an intelligent power connection device. The intelligent power connection device comprises a wire clamp casing, wherein a pressing block device for clamping two ends of a lead wire is arranged in the wire clamp casing; an indicating device mounting hole is formed on the casing; and an indicating pole capable of popping out of the indicating device mounting hole when the wire clamp casing is too hot is arranged in the indicating device mounting hole. In the intelligent power connection device, as the indicating pole capable of popup is arranged in the indicating device mounting hole on the wire clamp casing, when the wire clamp casing is too hot because the current on the wire clamp casing is increased due to loose contact of the wire clamp and the like, the indicating pole in the indicating device mounting hole pops out of the hole, so that maintenance staff can visually know that potential safety hazards exist on the power connection device or the circuit and overhaul the power connection device or the circuit. The intelligent power connection device is used for the power equipment field.
Description
Technical field
The utility model relates to a kind of lead-in wire jockey of power supply unit, particularly relates to a kind of intelligent electric power coupling arrangement.
Background technology
In the power distribution equipment, be used for the bus downlead and be connected the electric power coupling arrangement that is typically provided with special use with electric equipment out of doors, because the special environment for use of this kind electrical power connection device has very high requirement so it is connected serviceability.
The electrical power connection device kind of present various classifications that reality is used in China's electrical network and type is more and quantity is huge, but generally all has certain shortcoming.Wherein, be embodied in especially and can't carry out effectively monitoring to the circuit operation conditions, these shortcomings are embodied in it especially and connect the bad aspects such as causing energy loss easily that reaches of performance.
Loosening situation can appear connecting in the existing power coupling arrangement after long-time the use, after the connection of electric power coupling arrangement is loosening, use back connection situation owing to can't learn it timely, thereby can't in time overhaul, and since its with lead between connect to loosen and cause the gap occurring between coupling arrangement and lead, thereby, a large amount of energy wastes on the transmission facility have been caused in use owing to overload operation is generated heat.
The utility model content
For addressing the above problem, the utility model provides a kind of intelligent electric power coupling arrangement that can effectively detect the coupled situation in the use.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of intelligent electric power coupling arrangement, comprise wiring clip shell, be provided with the briquetting device that is used for two ends clamping lead in the wiring clip shell, also be provided with the indicating device installing hole on the housing, be provided with the indicating arm that when wiring clip shell is overheated, can eject the indicating device installing hole in the indicating device installing hole.
Be further used as the improvement of technical solutions of the utility model, indicating arm is pipe always, is provided with a compressed spring in the indicating arm, and the gabarit of indicating arm is provided with snap ring, and indicating device installing hole internal fixation is provided with the bimetal leaf that can block snap ring when not being heated.
Be further used as the improvement of technical solutions of the utility model, one side opening place of indicating device installing hole is provided with the bimetallic horse that can be fixedly installed in the indicating device installing hole, bimetal leaf is put up L shaped, be installed with bimetal leaf on one side of L shaped bimetallic horse, another side of bimetallic horse is used to withstand compressed spring.
Be further used as the improvement of technical solutions of the utility model, the opposite side opening part of indicating device installing hole is installed with end cap, and end cap is provided with the mouth of pipe, and the other end of indicating arm is set up in the mouth of pipe, and the internal diameter of the described mouth of pipe is slightly larger than the external diameter of indicating arm.
Be further used as the improvement of technical solutions of the utility model, be provided with the indicating arm block that can withstand compressed spring opposite side in the end opening of indicating arm in being set up in the mouth of pipe.
Be further used as the improvement of technical solutions of the utility model, wiring clip shell is c-shaped, briquetting device is relatively turnable left briquetting and the right briquetting that is installed in the wiring clip shell, the both sides of left side briquetting and right briquetting are interior concaved circular cambered surface, and the interior concaved circular cambered surface of the interior concaved circular cambered surface of briquetting device both sides and wiring clip shell both sides forms the lead container cavity.
Be further used as the improvement of technical solutions of the utility model, the indicating device installing hole is located at the outside of arbitrary lead container cavity.
The beneficial effects of the utility model: be provided with the indicating arm that can eject in the indicating device installing hole of this intelligent electric power coupling arrangement on wiring clip shell, make electric current and voltage on the wiring clip shell increase when connect reason such as loosening owing to wire clamp, and when causing wiring clip shell overheated, indicating arm in the indicating device installing hole will eject in the hole, so that the maintainer can learn this electric power coupling arrangement or circuit very intuitively potential safety hazard is arranged, thereby overhaul.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model embodiment indicating device cut-away section schematic diagram;
Fig. 2 is the utility model embodiment overall structure schematic diagram;
Fig. 3 is an end cap structural representation among the utility model embodiment.
Embodiment
With reference to Fig. 1～Fig. 3, the utility model is a kind of intelligent electric power coupling arrangement, comprise wiring clip shell 1, be provided with the briquetting device 2 that is used for two ends clamping lead in the wiring clip shell 1, also be provided with indicating device installing hole 3 on the housing 1, be provided with the indicating arm 4 that when wiring clip shell 1 is overheated, can eject indicating device installing hole 3 in the indicating device installing hole 3.
Be provided with the indicating arm 4 that can eject in the indicating device installing hole 3 of this intelligent electric power coupling arrangement on wiring clip shell 1, make electric current and voltage on the wiring clip shell 1 increase when connect reason such as loosening owing to wire clamp, and when causing wiring clip shell 1 overheated, indicating arm 4 in the indicating device installing hole will eject in the hole, so that the maintainer can learn this electric power coupling arrangement or circuit very intuitively potential safety hazard is arranged, thereby overhaul.
As the utility model preferred embodiment, indicating arm 4 is pipe always, is provided with a compressed spring 5 in the indicating arm 4, and the gabarit of indicating arm 4 is provided with snap ring 41, and indicating device installing hole 3 internal fixation are provided with the bimetal leaf 6 that can block snap ring 41 when not being heated.
As the utility model preferred embodiment, one side opening place of indicating device installing hole 3 is provided with the bimetallic horse 7 that can be fixedly installed in the indicating device installing hole 3,7 one-tenth of bimetallic horses are L shaped, be installed with bimetal leaf 6 on one side of L shaped bimetallic horse 7, another side of bimetallic horse 7 is used to withstand compressed spring 5.
L shaped bimetallic horse 7 can embed indicating device installing hole 3; and the one side cooperates with indicating arm 4 and is used in spring 5 compressions and the indicating arm 4; opposite side is used for fixing bimetal leaf 6; bimetal leaf 6 also can directly be installed in the indicating device installing hole 3; but its manufacturing process is comparatively loaded down with trivial details, and other the execution mode that is used for fixing bimetal leaf 6 and indicating device installing hole 3 sides of compressing spring 5 is all in the protection range of this utility model certainly.
As the utility model preferred embodiment, the opposite side opening part of indicating device installing hole 3 is installed with end cap 8, and end cap 8 is provided with the mouth of pipe 81, and the other end of indicating arm 4 is set up in the mouth of pipe 81, and the internal diameter of the mouth of pipe 81 is slightly larger than the external diameter of indicating arm 4.
As the utility model preferred embodiment, be provided with the indicating arm block 42 that can withstand compressed spring 5 opposite sides in the end opening of indicating arm 4 in being set up in the mouth of pipe 81.
As the utility model preferred embodiment, wiring clip shell 1 is c-shaped, briquetting device 2 is for being installed on relatively turnable left briquetting 21 and the right briquetting 22 in the wiring clip shell 1, the both sides of left side briquetting 21 and right briquetting 22 are interior concaved circular cambered surface, and the interior concaved circular cambered surface of the interior concaved circular cambered surface of briquetting device 2 both sides and wiring clip shell 1 both sides forms the lead container cavity.
This jockey cooperates with the wiring clip shell 1 of C shape by the briquetting device of being made up of left briquetting 21 and right briquetting 22 that to carry out wire clamp solid, behind the formed lead container cavity of interior concaved circular cambered surface with the interior concaved circular cambered surface of lead wedge pressure block assembly 2 both sides and wiring clip shell 1 both sides, by set bolt on the locking briquetting device 2, can carry out the fixing of coupling arrangement, the fixedly connected mode of this kind can improve the fastness and the stability of coupling arrangement.
As the utility model preferred embodiment, indicating device installing hole 3 is located at the outside of arbitrary lead container cavity.
Indicating device installing hole 3 can be arranged at the outside of arbitrary lead container cavity, and the as close as possible lead container cavity of indicating device installing hole 3 need, so that the variations in temperature in the sensitiveer as much as possible perception lead container cavity is reported to the police timely.
Certainly, the utility model is created and is not limited to above-mentioned execution mode, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (7)
1. intelligent electric power coupling arrangement, comprise wiring clip shell (1), be provided with the briquetting device (2) that is used for two ends clamping lead in the described wiring clip shell (1), it is characterized in that: also be provided with indicating device installing hole (3) on the described housing (1), be provided with the indicating arm (4) that when wiring clip shell (1) is overheated, can eject indicating device installing hole (3) in the described indicating device installing hole (3).
2. intelligent electric power coupling arrangement according to claim 1, it is characterized in that: described indicating arm (4) is pipe always, be provided with a compressed spring (5) in the described indicating arm (4), the gabarit of described indicating arm (4) is provided with snap ring (41), and described indicating device installing hole (3) internal fixation is provided with the bimetal leaf (6) that can block snap ring (41) when not being heated.
3. intelligent electric power coupling arrangement according to claim 2, it is characterized in that: a side opening place of described indicating device installing hole (3) is provided with the bimetallic horse (7) that can be fixedly installed in the indicating device installing hole (3), it is L shaped that described bimetallic horse (7) becomes, be installed with bimetal leaf (6) on one side of described L shaped bimetallic horse (7), another side of described bimetallic horse (7) is used to withstand compressed spring (5).
4. according to claim 2 or 3 described intelligent electric power coupling arrangements, it is characterized in that: the opposite side opening part of described indicating device installing hole (3) is installed with end cap (8), described end cap (8) is provided with the mouth of pipe (81), the other end of described indicating arm (4) is set up in the mouth of pipe (81), and the internal diameter of the described mouth of pipe (81) is slightly larger than the external diameter of indicating arm (4).
5. intelligent electric power coupling arrangement according to claim 4 is characterized in that: be provided with the indicating arm block (42) that can withstand compressed spring (5) opposite side in the end opening of described indicating arm (4) in being set up in the mouth of pipe (81).
6. intelligent electric power coupling arrangement according to claim 1, it is characterized in that: described wiring clip shell (1) is c-shaped, described briquetting device (2) is for being installed on relatively turnable left briquetting (21) and the right briquetting (22) in the wiring clip shell (1), the both sides of described left briquetting (21) and right briquetting (22) are interior concaved circular cambered surface, and the interior concaved circular cambered surface of the interior concaved circular cambered surface of described briquetting device (2) both sides and wiring clip shell (1) both sides forms the lead container cavity.
7. intelligent electric power coupling arrangement according to claim 6 is characterized in that: described indicating device installing hole (3) is located at the outside of arbitrary lead container cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120142206XU CN202013953U (en) | 2011-05-07 | 2011-05-07 | Intelligent power connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120142206XU CN202013953U (en) | 2011-05-07 | 2011-05-07 | Intelligent power connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013953U true CN202013953U (en) | 2011-10-19 |
Family
ID=44784565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120142206XU Expired - Lifetime CN202013953U (en) | 2011-05-07 | 2011-05-07 | Intelligent power connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255147A (en) * | 2011-05-07 | 2011-11-23 | 广州开能电气实业有限公司 | Intelligent power connecting device |
| CN103872472A (en) * | 2012-12-13 | 2014-06-18 | 国家电网公司 | Conductor connecting device |
| CN103872470A (en) * | 2012-12-13 | 2014-06-18 | 国家电网公司 | Transformer lead connecting device |
-
2011
- 2011-05-07 CN CN201120142206XU patent/CN202013953U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255147A (en) * | 2011-05-07 | 2011-11-23 | 广州开能电气实业有限公司 | Intelligent power connecting device |
| CN103872472A (en) * | 2012-12-13 | 2014-06-18 | 国家电网公司 | Conductor connecting device |
| CN103872470A (en) * | 2012-12-13 | 2014-06-18 | 国家电网公司 | Transformer lead connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |