CN201178230Y - Triangle ceramic electric power plug - Google Patents
Triangle ceramic electric power plug Download PDFInfo
- Publication number
- CN201178230Y CN201178230Y CNU2008200121133U CN200820012113U CN201178230Y CN 201178230 Y CN201178230 Y CN 201178230Y CN U2008200121133 U CNU2008200121133 U CN U2008200121133U CN 200820012113 U CN200820012113 U CN 200820012113U CN 201178230 Y CN201178230 Y CN 201178230Y
- Authority
- CN
- China
- Prior art keywords
- porcelain head
- ceramic
- ceramic head
- head
- hole
- 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 relates to a ceramic power plug shaped like the Chinese character 'Pin', which comprises a ceramic head, a tail line and a reinforcing sheet. Three spliced reeds are arranged in the three insert holes of the ceramic head and fixedly connected with three wires inside the tail line. The key points of the structure are as follows: the ceramic head is made of ceramic materials or heat-resistant hard resin and the tail end of the ceramic head is fixedly connected with the front end of the tail line by the casting process. Grooves are respectively formed on the top surface and the bottom surface of the ceramic head. The front part of the reinforcing sheet is positioned in the groove on the top surface of the ceramic head. The back part of the reinforcing sheet is positioned in the groove on the bottom surface of the ceramic head. The intermediate part of the reinforcing sheet positioned at the front part inside the tail line in a bending manner. Upper and lower connection holes are formed on the reinforcement sheet in the position opposite to the through-hole on the ceramic head. A through-hole is formed at the front end of the tail line relative to the through-hole on the ceramic head. Screws are allowed to pass through the through-holes and the reinforcing sheet. The ceramic power plug has the advantages of scientific, reasonable and novel design, compact structure, easy manufacturing, high stability and reliability and good development prospect, and is suitable for the high-power electrical appliances.
Description
Technical field
The utility model relates to attaching plug, concrete is that front end is the product prefix attaching plug of pottery.
Background technology
Along with growth in the living standard, household electrical appliance have become in people's family life requisite apparatus, and electric rice cooker especially, insulating pot, electric wok etc. be the kitchen tools that must use every day of family kitchen especially.When enjoying convenience that modern science brings and enjoyment, people also can not be ignored existing problem of these modern household electrical appliance and shortcoming, especially circuit in long-time continuous is used such as the household electrical appliance that power is bigger such as water heater, air conditioner etc. can generate heat, electrical appliance can generate heat, the contact component of attaching plug is mostly made with pvc material because of plug most serious of all, not just heating, situation is hot and even burnt paste mostly, the even more serious fire that therefore causes not within minority because of the long-time plug that burns out that uses, as to have.
Because the employed plug of these more powerful power consumption equipments is when design, security consideration for electricity consumption, attaching plug all is the Chinese character pin-shaped structure plug of " left side zero, right fire, go up ground connection ", this is not also had at present high temperature resistant indeformable, can not the burnt Chinese character pin-shaped plug of sticking with paste.
Summary of the invention
The purpose of this utility model is not provide a kind of heat-resisting indeformable, simple in structure, very safe Chinese character pin-shaped ceramic attaching plug at also there being high temperature resistant, indeformable, non-burnt Chinese character pin-shaped plug at present.
The technical scheme that adopts is:
Chinese character pin-shaped ceramic attaching plug comprises porcelain head, buttock line, stiffening piece is provided with three jacks in the described porcelain head, be equiped with three grafting reeds in three jacks respectively, be provided with three leads in the described buttock line, three leads are fixedlyed connected with the terminal of three grafting reeds respectively; Its structural feature is:
Described porcelain head is ceramic material or heat-resisting hard resin, and the end of porcelain head is fixedlyed connected with the front end casting of buttock line.
Above-mentioned porcelain head top and below be respectively arranged with groove, the porcelain head end is provided with an open-work.
The front end of above-mentioned buttock line is provided with a through hole, and through hole is corresponding with the open-work on the porcelain head, wears through hole and open-work by screw.
The front portion of above-mentioned stiffening piece is arranged in the groove above the porcelain head, and the rear portion of stiffening piece is arranged in the groove below the porcelain head, and the middle part of stiffening piece is the front portion that curved shape is positioned at buttock line, and the position that stiffening piece is corresponding with the open-work of porcelain head is provided with two connecting holes up and down.
Above-mentioned hard resin adopts phenolic resin material.
The utility model is the new product of development, makes because of the front end of plug adopts ceramic material, therefore, has fundamentally solved heat-resisting problem, has both eliminated potential safety hazard, and the situation of damaging plug because of overheated can not take place again, has increased useful life greatly.The utility model for my trial production through the repetition test success, the advantage of the existing common pin of the utility model has heat-resisting again, the characteristics of non-burnt distortion.
The advantage that the utlity model has is:
1, stronger practicality, various high-power electric appliances all can be disassembled and used, and needn't do any change.
2, economic serviceability is strong, and is simple in structure, and overall dimension meets national standard, with low cost, daily need not the maintenance.
3, safe, insulating properties is strong, and the grafting reed does not expose, and can not get an electric shock, and temperature distortion and burnt phenomenon of sticking with paste can not take place, and does not have any potential safety hazard.
This utility model design science, reasonable, original, compact conformation, tight, easy to make, reliable and stable have development prospect preferably, and the utility model is applicable to the use of high-power electric appliance.
Description of drawings
Fig. 1 is that the utility model porcelain head master looks schematic diagram.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the A-A cross-sectional schematic of Fig. 1.
Fig. 4 is that the utility model master looks schematic diagram.
Fig. 5 is the schematic top plan view of Fig. 4.
Fig. 6 is the B-B cross-sectional schematic of Fig. 4.
Embodiment
Embodiment one
Chinese character pin-shaped ceramic attaching plug, comprise porcelain head 3, buttock line 7 and stiffening piece 9, be provided with in the porcelain head 3 in 1, three jack 1 of three jacks and be equiped with three grafting reeds 2 respectively, being provided with 8, three leads 8 of three leads in the buttock line 7 fixedlys connected with the terminal of three grafting reeds 2 respectively; Chinese character pin-shaped ceramic electrical prong structure main points are:
Embodiment two
Embodiment two and embodiment one are basic identical, and different is: porcelain head 3 adopts heat-resisting phenolic resins to make.
Claims (5)
1, Chinese character pin-shaped ceramic attaching plug, comprise porcelain head (3), buttock line (7) and stiffening piece (9), be provided with three jacks (1) in the porcelain head (3), be equiped with three grafting reeds (2) in three jacks (1) respectively, be provided with three leads (8) in the buttock line (7), three leads (8) are fixedlyed connected with the terminal of three grafting reeds (2) respectively; It is characterized in that:
Described porcelain head (3) is ceramic material or heat-resisting hard resin, and the end of porcelain head (3) is fixedlyed connected with the front end casting of buttock line (7).
2, Chinese character pin-shaped ceramic attaching plug according to claim 1 is characterized in that: above-mentioned porcelain head (3) top and below be respectively arranged with groove (4) and (5), porcelain head (3) end is provided with an open-work (6).
3, Chinese character pin-shaped ceramic attaching plug according to claim 1, it is characterized in that: the front end of above-mentioned buttock line (7) is provided with a through hole (10), and through hole (10) is corresponding with the open-work (6) on the porcelain head (3), wears through hole (10) and open-work (6) by screw.
4, Chinese character pin-shaped ceramic attaching plug according to claim 1, it is characterized in that: the front portion of above-mentioned stiffening piece (9) is arranged in the groove (4) above the porcelain head (3), the rear portion of stiffening piece (9) is arranged in the groove (5) below the porcelain head (3), the middle part of stiffening piece (9) is the front portion that curved shape is positioned at buttock line (7), and stiffening piece (9) is provided with two connecting holes up and down on the position corresponding with the open-work (6) of porcelain head (3).
5, Chinese character pin-shaped ceramic attaching plug according to claim 1 is characterized in that: above-mentioned hard resin adopts phenolic resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200121133U CN201178230Y (en) | 2008-04-14 | 2008-04-14 | Triangle ceramic electric power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200121133U CN201178230Y (en) | 2008-04-14 | 2008-04-14 | Triangle ceramic electric power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178230Y true CN201178230Y (en) | 2009-01-07 |
Family
ID=40218252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200121133U Expired - Fee Related CN201178230Y (en) | 2008-04-14 | 2008-04-14 | Triangle ceramic electric power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178230Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867109A (en) * | 2010-05-28 | 2010-10-20 | 朱少琦 | Strip ceramic three-hole power plug |
-
2008
- 2008-04-14 CN CNU2008200121133U patent/CN201178230Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867109A (en) * | 2010-05-28 | 2010-10-20 | 朱少琦 | Strip ceramic three-hole power plug |
| CN101867109B (en) * | 2010-05-28 | 2013-01-30 | 朱少琦 | Strip ceramic three-hole power plug |
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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: 20090107 Termination date: 20100414 |