CN201204439Y - Safeguard protection device for electric joint point - Google Patents
Safeguard protection device for electric joint point Download PDFInfo
- Publication number
- CN201204439Y CN201204439Y CNU2007200993217U CN200720099321U CN201204439Y CN 201204439 Y CN201204439 Y CN 201204439Y CN U2007200993217 U CNU2007200993217 U CN U2007200993217U CN 200720099321 U CN200720099321 U CN 200720099321U CN 201204439 Y CN201204439 Y CN 201204439Y
- Authority
- CN
- China
- Prior art keywords
- shell body
- connecting point
- electric connecting
- safety guard
- point safety
- 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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Abstract
The utility model provides an electric joint point safety device, comprising a casing with connecting terminals, and control terminals. The electric joint point safety device has simple, practical and low cost features, and may be suitable for overheat protection and pre-alarm protection of electric joint point for AC, DC, generation of electricity, electric supply, electrical distribution and transformation, construction power, light current, communication, vehicle, ship, aircraft, and etc, thereby avoiding overheating, burning red and burning-out accidents and electric fire caused by failure of electrical equipment facilities and apparatus and self defect of electric joint point.
Description
One, technical field
The utility model relates to a kind of safety guard, relates in particular to a kind of electric connecting point safety guard.
Two, background technology
On electric equipment, facility and consuming device, need a large amount of tie points, the as easy as rolling off a log initiation of defective that produces in installation, maintenance, running of these tie points is overheated just, it is red to burn, thereby the scorification damage equipment leads to a disaster, in the operation and use of electric equipment, facility and electrical appliance, because overload, overcurrent, accident such as overheated, also fault can be transmitted on these electric connecting points, thereby make these tie points cause overheated, burning is red, thereby scorification leads to a disaster and electrical fire.Only be coated with heat indicating paint for this type of protection at present and with methods such as temperature indicating wax disk(-sc)s, and these methods exist take a lot of work, time-consuming, monitor untimely, inaccurate, defective such as can not monitor automatically.
Three, summary of the invention
In order to overcome the deficiencies in the prior art and defective; the utility model provides a kind of electric connecting point safety guard, and this electric connecting point safety guard can prevent to cause electric connecting point that accident and electrical fire overheated, that burning is red, scorification causes take place because a variety of causes breaks down effectively.
The utility model is achieved in that
The utility model is made up of shell body that has splicing ear and control terminal, it is characterized in that its one or both ends of electric connecting point have binding post, its centre or an end have a shell body, are provided with attemperating unit in the shell body, and the control terminal of attemperating unit can be located at any position of shell body.When electric equipment, facility and electrical appliance break down or electric connecting point self generation superheating phenomenon; when its temperature rises to early warning and danger; being installed on electric connecting point safeguard protection facility on this tie point moves with switching signal or conduction parameter by the control terminal unofficial biography immediately in warning and control appliance and electrical equipment; stop power supply and inspect the operating position of electrical equipment, fix a breakdown.It is characterized in that shell body can be rectangle, cylindrical, annular, semicircle, butterfly, sheet shape, bolt shape, opening shape.It is characterized in that the attemperating unit in the shell body is thermostat, temperature switch, thermal protector, thermistor or thermal cut-off.The material that it is characterized in that shell body is red copper, brass metallic conduction material, also can be plastics, bakelite, rubber insulator or insulation and heat-transfer effect preferred metal mixture.The temperature-control range that it is characterized in that the attemperating unit in the shell body can be set early warning temperature and break-off signal according to protection range.It is characterized in that the attemperating unit in the shell body can be one, two or N.It is characterized in that shell body can be various busbar connecting terminals shape, have the function of safeguard protection connection bus concurrently.It is characterized in that shell body can be the shape of connecting bolt.It is characterized in that also can being provided with in the shell body caution, language components and parts.
Advantage of the present utility model is; this electric connecting point safety guard is simple, practical, cost is low; go for overtemperature protection, the early warning protection of the electric connecting point of aspects such as alternating current, direct current, generating, power supply, change distribution, building electricity consumption, light current, communication electricity consumption and vehicle, naval vessel, aircraft, can avoid because electric equipment, facility and that consuming device breaks down and the electric connecting point self-defect causes is overheated, burn accident and electrical fire red, that scorification causes.
Four, description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Fig. 2 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Fig. 3 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Fig. 4 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Fig. 5 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Fig. 6 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Fig. 7 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Fig. 8 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Fig. 9 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Figure 10 is the schematic diagram of the utility model electric connecting point safety guard embodiment.
Among the figure 1, shell body, 2, splicing ear, 3, attemperating unit, 4, control terminal, 5, lead.
Five, embodiment
In Fig. 1, Fig. 2, Fig. 3, shell body (1) inside is provided with attemperating unit (3), and splicing ear (2) is used for connecting electric connecting point, has set up control terminal (4) on the shell body.
In Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shell body (1) inside is provided with attemperating unit (3) splicing ear (2) and is used for connecting electric connecting point, has set up control terminal (4) on the shell body (1).
Shell body in Fig. 4 (1) inside is provided with attemperating unit (3), splicing ear (2) is used for connecting electric connecting point, and shell body (1) has been set up control terminal (4) splicing ear (2) and linked to each other with shell body (1) with lead (5).
Shell body is that shell body (1) splicing ear (2) of bolt shape is used for connecting electric connecting point in Figure 10, is provided with attemperating unit (3) shell body (1) in the shell body (1) and has set up control terminal (4).
Claims (9)
1, a kind of electric connecting point safety guard; it is made up of shell body that has splicing ear and control terminal; it is characterized in that its one or both ends of electric connecting point have binding post; its centre or an end have a shell body; be provided with attemperating unit in the shell body, the control terminal of attemperating unit can be located at any position of shell body.
2, electric connecting point safety guard as claimed in claim 1 is characterized in that shell body can be rectangle, cylindrical, annular, semicircle, butterfly, sheet shape, bolt shape, opening shape.
3, electric connecting point safety guard as claimed in claim 1 is characterized in that the attemperating unit in the shell body is thermostat, temperature switch, thermal protector, thermistor or thermal cut-off.
4, electric connecting point safety guard as claimed in claim 1, the material that it is characterized in that shell body are red copper, brass metallic conduction material, also can be plastics, bakelite, rubber insulator or insulation and heat-transfer effect preferred metal mixture.
5, electric connecting point safety guard as claimed in claim 1 is characterized in that the attemperating unit in the shell body can be one, two or N.
6, electric connecting point safety guard as claimed in claim 1 is characterized in that the temperature-control range of the attemperating unit in the shell body can be set early warning temperature and break-off signal according to protection range.
7, electric connecting point safety guard as claimed in claim 1, it is characterized in that shell body can be various busbar connecting terminals shape, have the function of safeguard protection connection bus concurrently.
8, electric connecting point safety guard as claimed in claim 1 is characterized in that shell body can be the shape of connecting bolt.
9, electric connecting point safety guard as claimed in claim 1 is characterized in that also can being provided with in the shell body caution, language components and parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200993217U CN201204439Y (en) | 2007-12-27 | 2007-12-27 | Safeguard protection device for electric joint point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200993217U CN201204439Y (en) | 2007-12-27 | 2007-12-27 | Safeguard protection device for electric joint point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204439Y true CN201204439Y (en) | 2009-03-04 |
Family
ID=40426754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200993217U Expired - Fee Related CN201204439Y (en) | 2007-12-27 | 2007-12-27 | Safeguard protection device for electric joint point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204439Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129932A (en) * | 2011-03-16 | 2011-07-20 | 天津市鸿远电气设备有限公司 | Switch with improved temperature sensing effect |
-
2007
- 2007-12-27 CN CNU2007200993217U patent/CN201204439Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129932A (en) * | 2011-03-16 | 2011-07-20 | 天津市鸿远电气设备有限公司 | Switch with improved temperature sensing effect |
| CN102129932B (en) * | 2011-03-16 | 2012-11-07 | 天津市鸿远电气设备有限公司 | Switch with improved temperature sensing effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20111227 |