CN214253998U - No embedment aluminum hull resistor - Google Patents
No embedment aluminum hull resistor Download PDFInfo
- Publication number
- CN214253998U CN214253998U CN202120399715.4U CN202120399715U CN214253998U CN 214253998 U CN214253998 U CN 214253998U CN 202120399715 U CN202120399715 U CN 202120399715U CN 214253998 U CN214253998 U CN 214253998U
- Authority
- CN
- China
- Prior art keywords
- lining plate
- framework
- shell
- resistor
- embedment
- 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.)
- Active
Links
Images
Landscapes
- Details Of Resistors (AREA)
Abstract
The utility model provides a no embedment aluminum hull resistor, it includes casing (1), its characterized in that: a first lining plate (2) and a second lining plate (3) are arranged in a shell (1), a framework (4) is arranged between the first lining plate (2) and the second lining plate (3), alloy wires (5) are wound on the framework (4), and a leading-out wire (6) with one end connected with the alloy wires (5) and the other end extending out of the shell (1) is arranged on the framework (4). The utility model discloses simple structure, convenient to use, weatherability, vibration resistance, advantages such as withstand voltage value height.
Description
The technical field is as follows:
the utility model belongs to the technical field of the resistance and specifically relates to a no embedment aluminum hull resistor.
Background art:
generally, the resistor core and the mica plate in the aluminum shell product are easy to be dislocated, and the internal space is small, so that the inside lacks a space for encapsulation, and the normal voltage resistance can only reach 1000V. And when the potting is not carried out, the problems of unstable interior, poor vibration resistance, poor weather resistance required by the working environment, low voltage resistance value and the like exist.
The utility model has the following contents:
the utility model discloses be exactly in order to overcome not enough among the prior art, provide a no embedment aluminum hull resistor.
The application provides the following technical scheme:
the utility model provides a there is not embedment aluminum hull resistor, it includes the casing, is equipped with the mounting hole on the casing, its characterized in that: the shell is internally provided with a first lining plate and a second lining plate, a framework is arranged between the first lining plate and the second lining plate, alloy wires are wound on the framework, a leading-out wire with one end connected with the alloy wires and the other end extending out of the shell is arranged on the framework, and an insulating layer is arranged on the outer sides of the framework and the first lining plate.
On the basis of the technical scheme, the following further technical scheme can be provided:
the first lining plate, the second lining plate and the framework are all made of mica plates.
The insulating layer is an insulating tape, and the framework and the first lining plate are bound and connected together by winding the insulating tape.
And notches which are in abdication fit with the mounting holes are arranged at the two ends of the first lining plate and the second lining plate.
Utility model advantage:
the utility model has the advantages of simple structure, convenient to use, through the placing of insulating adhesive tape with skeleton and first interior welt parcel together, increase compression resistance has prevented because the mica welt removes the withstand voltage reduction that the dislocation leads to make the withstand voltage value of resistor can reach 2000V, make the utility model has the advantages of weatherability, resistant vibratility, withstand voltage value height.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1, the non-encapsulated aluminum-shell resistor includes a housing 1, the housing 1 includes an upper shell b and a lower shell a correspondingly fitted, the lower shell a is a groove-shaped structure, and mounting holes 1a correspondingly distributed are respectively formed at two ends of the upper shell b and the lower shell a.
A first inner lining plate 2 is arranged in a lower shell a, a resistor core is placed on the first inner lining plate 2 and comprises a rectangular framework 4, alloy wires 5 are wound on the framework 4, two pins 4a are inserted into the framework 4, and two ends of each alloy wire 5 are respectively connected with different pins 4 a.
A lead wire 6 is connected to each pin 4a, and one end of the lead wire 6 protrudes from the lead hole 1b on the lower case a to the outside of the lower case a. The first inner lining plate 2 and the framework 4 on one side of the pin 4a are wrapped by an insulating layer 7, the insulating layer 7 is an insulating adhesive tape, and the framework 4 and the first inner lining plate 2 are bound and connected together by winding the insulating adhesive tape. In this way, the frame 4 and the first inner liner 2 are integrated, and the problem of a decrease in pressure resistance due to displacement and misalignment of the frame 4 and the first inner liner 2 caused by vibration is avoided.
A second lining plate 3 is arranged above the insulating layer 7, the second lining plate 3, the first lining plate 2 and the framework 4 are all made of mica plates, and the first lining plate 2 and the second lining plate 3 are identical in structure and appearance. Notches 8 which are in abdication fit with the mounting holes 1a are arranged at two ends of the first lining plate 2 and the second lining plate 3.
The upper shell b is placed on the upper surface of the second inner lining plate 3, and then the upper and lower shells are fixedly connected together by welding. The resistor is mounted in place by means of bolts (not shown) inserted through the mounting holes 1 a.
Claims (4)
1. The utility model provides a there is not embedment aluminum hull resistor, it includes casing (1), is equipped with mounting hole (1 a) on casing (1), its characterized in that: the shell is characterized in that a first lining plate (2) and a second lining plate (3) are arranged in the shell (1), a framework (4) is arranged between the first lining plate (2) and the second lining plate (3), alloy wires (5) are wound on the framework (4), a leading-out wire (6) with one end connected with the alloy wires (5) and the other end extending out of the shell (1) is arranged on the framework (4), and an insulating layer (7) is arranged on the outer sides of the framework (4) and the first lining plate (2).
2. The non-potted aluminum shell resistor of claim 1, wherein: the first lining plate (2), the second lining plate (3) and the framework (4) are all made of mica plates.
3. The non-potted aluminum shell resistor of claim 1, wherein: the insulating layer (7) is an insulating adhesive tape, and the framework (4) and the first lining plate (2) are bound and connected together by winding the insulating adhesive tape.
4. The non-potted aluminum shell resistor of claim 1, wherein: notches (8) which are in abdication fit with the mounting holes (1 a) are arranged at two ends of the first inner lining plate (2) and the second inner lining plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399715.4U CN214253998U (en) | 2021-02-24 | 2021-02-24 | No embedment aluminum hull resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399715.4U CN214253998U (en) | 2021-02-24 | 2021-02-24 | No embedment aluminum hull resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214253998U true CN214253998U (en) | 2021-09-21 |
Family
ID=77727083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120399715.4U Active CN214253998U (en) | 2021-02-24 | 2021-02-24 | No embedment aluminum hull resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214253998U (en) |
-
2021
- 2021-02-24 CN CN202120399715.4U patent/CN214253998U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209843761U (en) | Battery box structure and electric vehicle | |
| CN206134452U (en) | A primary and secondary cover type skeleton texture for on transformer | |
| CN214253998U (en) | No embedment aluminum hull resistor | |
| CN208142027U (en) | A kind of stable structure type power capacitor | |
| CN213845048U (en) | High-voltage-resistant film capacitor | |
| CN210692368U (en) | Three-in-one capacitor | |
| CN206134772U (en) | Battery package of electric motor car | |
| CN211151838U (en) | Insulating composite busbar device for single-tube controller | |
| CN210667993U (en) | Integrated ignition module | |
| CN211016794U (en) | DC-L ink film capacitor | |
| CN207517533U (en) | A kind of low noise electrical parallel capacitance | |
| CN216054319U (en) | Medium-high voltage aluminum electrolytic capacitor | |
| CN216487709U (en) | Explosion-proof type low pressure shunt capacitance ware | |
| CN210984537U (en) | High-temperature-resistant capacitor | |
| CN215417883U (en) | Safe explosion-proof film capacitor | |
| CN208673915U (en) | Micro-wave oven capacitor | |
| CN219626481U (en) | Mute film capacitor | |
| CN109036848A (en) | Micro-wave oven capacitor | |
| CN212542143U (en) | External current transformer of primary terminal cable | |
| CN209471835U (en) | A kind of capacitor of resistance to unstable constant voltage | |
| CN219658495U (en) | Control transformer's skeleton texture and control transformer | |
| CN219393135U (en) | Transformer | |
| CN220527204U (en) | End cover device and base station antenna thereof | |
| CN215770885U (en) | Film capacitor with high pole shell insulation and mechanical strength | |
| CN220043089U (en) | Stator coil with dampproofing insulation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |