CN204706404U - A kind of Novel resistor - Google Patents
A kind of Novel resistor Download PDFInfo
- Publication number
- CN204706404U CN204706404U CN201520268260.7U CN201520268260U CN204706404U CN 204706404 U CN204706404 U CN 204706404U CN 201520268260 U CN201520268260 U CN 201520268260U CN 204706404 U CN204706404 U CN 204706404U
- Authority
- CN
- China
- Prior art keywords
- louvre
- resistive element
- resistor disc
- resistor
- utility
- 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
Links
Landscapes
- Non-Adjustable Resistors (AREA)
Abstract
The utility model relates to a kind of Novel resistor; comprise resistive element; direction of axis line along described resistive element offers louvre; resistance axle is installed in louvre; inwall circumferencial direction along described louvre is provided with a wearing layer, and described wearing layer adopts oxide ceramic materials to make, and the outer wall circumferencial direction along described resistive element is provided with a protective layer; the excircle direction of described resistive element is provided with multiple resistor disc, each resistor disc is provided with several louvres.The utility model owing to being provided with multiple resistor disc, and is provided with louvre on resistor disc, can carry high-resistance radiating effect, prevents the excessive resistance that causes of the electric current because passing through to be burned.
Description
Technical field
The utility model relates to technical field of electronic components, particularly relates to a kind of Novel resistor.
Background technology
Second industrial revolution has brought the electrical equipment epoch into human civilization, electronic equipment is also thereupon widely known, through the development of over half a century, a series of products of electronic applications are full of production and life that handle enriches us day by day, and along with popularizing of automobile, resistance is wherein indispensable important component part, the English name of resistance is resistance, usually be abbreviated as R, it is a kind of fundamental property of conductor, relevant with the size of conductor, material, temperature.Ohm's law points out voltage, pass between electric current and resistance three is I=U/R, that is R=U/I.The base unit of resistance is ohm, represents with Greek alphabet " Ω ".Electric resistance structure of the prior art is simple, unstable properties, and in use, if the current ratio passed through is comparatively large, the heat gathered is just many, and the bad resistance that dispels the heat like this will be burned, and causes damage.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of Novel resistor, good heat dissipation effect, and resistance can be prevented to be burned.
The utility model is achieved through the following technical solutions:
A kind of Novel resistor; comprise resistive element; direction of axis line along described resistive element offers louvre; resistance axle is installed in louvre; inwall circumferencial direction along described louvre is provided with a wearing layer, and described wearing layer adopts oxide ceramic materials to make, and the outer wall circumferencial direction along described resistive element is provided with a protective layer; the excircle direction of described resistive element is provided with multiple resistor disc, each resistor disc is provided with several louvres.
As optimal technical scheme of the present utility model, the cross section of described resistor disc is T-shape, and the quantity of described resistor disc is eight.
As optimal technical scheme of the present utility model, the thickness of described wearing layer is 0.2 mm-0.5mm, and the thickness of described protective layer is 0.2 mm-0.5mm.
As optimal technical scheme of the present utility model, the quantity of the louvre on each resistor disc is three.
As optimal technical scheme of the present utility model, described louvre is circular hole.
Compared with prior art, the beneficial effects of the utility model are: the utility model owing to being provided with multiple resistor disc, and is provided with louvre on resistor disc, can carry high-resistance radiating effect, prevent the excessive resistance that causes of the electric current because passing through to be burned.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-resistive element; 2-louvre; 3-wearing layer; 4-protective layer; 5-resistor disc; 6-louvre.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of Novel resistor, comprise resistive element 1, direction of axis line along described resistive element 1 offers louvre 2, resistance axle is installed in louvre 2, inwall circumferencial direction along described louvre 2 is provided with a wearing layer 3, described wearing layer 3 adopts oxide ceramic materials to make, outer wall circumferencial direction along described resistive element 1 is provided with a protective layer 4, the excircle direction of described resistive element 1 is provided with eight resistor discs 5, the cross section of described resistor disc 5 is T-shape, and the quantity of described resistor disc 5 is eight, each resistor disc 5 is provided with several louvres 6, and louvre 6 is circular hole.
The thickness of described wearing layer 3 is 0.2 mm-0.5mm, and the thickness of described protective layer 4 is 0.2 mm-0.5mm.
In the present embodiment: the quantity of the louvre 6 on each resistor disc 5 is three.
The utility model owing to being provided with multiple resistor disc 5, and is provided with louvre on resistor disc, can carry high-resistance radiating effect, prevents the excessive resistance that causes of the electric current because passing through to be burned.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a Novel resistor, comprise resistive element (1), direction of axis line along described resistive element (1) offers louvre (2), in louvre (2), resistance axle is installed, it is characterized in that: the inwall circumferencial direction along described louvre (2) is provided with a wearing layer (3), described wearing layer (3) adopts oxide ceramic materials to make, outer wall circumferencial direction along described resistive element (1) is provided with a protective layer (4), the excircle direction of described resistive element (1) is provided with multiple resistor disc (5), each resistor disc (5) is provided with several louvres (6).
2. a kind of Novel resistor according to claim 1, is characterized in that: the cross section of described resistor disc (5) is T-shape, and the quantity of described resistor disc (5) is eight.
3. a kind of Novel resistor according to claim 1, is characterized in that: the thickness of described wearing layer (3) is 0.2 mm-0.5mm, and the thickness of described protective layer (4) is 0.2 mm-0.5mm.
4. a kind of Novel resistor according to claim 1, is characterized in that: the quantity of the louvre (6) on each resistor disc (5) is three.
5. a kind of Novel resistor according to claim 4, is characterized in that: described louvre (6) is circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268260.7U CN204706404U (en) | 2015-04-29 | 2015-04-29 | A kind of Novel resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268260.7U CN204706404U (en) | 2015-04-29 | 2015-04-29 | A kind of Novel resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706404U true CN204706404U (en) | 2015-10-14 |
Family
ID=54286003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268260.7U Expired - Fee Related CN204706404U (en) | 2015-04-29 | 2015-04-29 | A kind of Novel resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706404U (en) |
-
2015
- 2015-04-29 CN CN201520268260.7U patent/CN204706404U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Liu et al. | Pyroresistivity in conductive polymer composites: a perspective on recent advances and new applications | |
| CN204706404U (en) | A kind of Novel resistor | |
| US11650391B2 (en) | PPTC heater and material having stable power and self-limiting behavior | |
| US3473146A (en) | Electrical resistor having low resistance values | |
| CN205376227U (en) | Resistance box | |
| CN204695891U (en) | A kind of adjustable resistance | |
| CN204926942U (en) | Many resistances resistance box | |
| CN210042267U (en) | Electrothermal film and heating device | |
| CN213815692U (en) | Plug-in PTC protector | |
| CN214476725U (en) | Integrated resistor structure with high power | |
| CN204966192U (en) | Resistor | |
| CN204390816U (en) | Fixed ceramic resistor | |
| CN206148197U (en) | All -round pulse MOA piezoresistor of spiral shell rotating magnetic field electrode encapsulation | |
| CN204706403U (en) | A kind of resistance being convenient to install | |
| CN204991325U (en) | Resistor is used in teaching | |
| CN205508540U (en) | Novel resistor | |
| CN204991323U (en) | Resistance adjustable resistance | |
| CN205564441U (en) | Resistance for experiments | |
| CN204695885U (en) | A kind of large valued resistor | |
| Elmer | Possible application of memristors in ESD protection | |
| CN206179611U (en) | Quick fin formula multilayer piezo -resistor | |
| CN104021901A (en) | Heat-dissipating moisture-absorbing carbon-film potentiometer | |
| CN204362328U (en) | Infrared heating device and electrical heated appliance | |
| CN103971870A (en) | Polymer thermosensitive resistor core material and product preparation method thereof | |
| CN204464939U (en) | A kind of electronic type self-recoverage insurance circuit |
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: 20151014 Termination date: 20160429 |