CN205830062U - A kind of cast heating electric resistance device - Google Patents
A kind of cast heating electric resistance device Download PDFInfo
- Publication number
- CN205830062U CN205830062U CN201620496896.1U CN201620496896U CN205830062U CN 205830062 U CN205830062 U CN 205830062U CN 201620496896 U CN201620496896 U CN 201620496896U CN 205830062 U CN205830062 U CN 205830062U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- rosette
- electric resistance
- radiator
- heating electric
- 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.)
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Abstract
This utility model relates to a kind of cast heating electric resistance device, including radiator, high temperature cotton, resistance tube calandria, connect sheet, extraction wire, porcelain piece, high temperature silicon rubber cushion, rosette and connector, described resistance tube calandria is by loading in radiator after connecting sheet connection extraction wire one end, the described extraction wire other end sequentially pass through porcelain piece, high temperature silicon rubber cushion laggard enter rosette, and be connected with the connector being located in rosette, described high temperature cotton is located between resistance tube calandria and radiator.Compared with prior art, this utility model has the advantages such as volume is little, it is uniform and stable to generate heat, length in service life.
Description
Technical field
This utility model relates to a kind of resistor, especially relates to a kind of cast heating electric resistance device.
Background technology
For the electrical equipment (such as outdoor staircase etc.) installed out of doors, when ambient temperature is in low temperature, for ensureing
The normal operation of equipment, it is to avoid because the situations such as icing cause equipment to run potential safety hazard, typically can configure heater and carry out office
The temperature and humidity management in portion.The kind of existing heater and parameter are a lot, and this utility model is based on coiling fixed resister
The electrical equipment of the heater of a kind of new construction of design, predominantly outdoor installation provides the most controlled heating function, and
Ensure that and use for a long time in multiple harsh outdoor use environment.
Utility model content
Defect that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist and a kind of cast heating is provided
Use resistance device.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of cast heating electric resistance device, including radiator, high temperature cotton, resistance tube calandria, connection sheet, draws and leads
Line, porcelain piece, high temperature silicon rubber cushion, rosette and connector, described resistance tube calandria connects extraction wire by connecting sheet
Load in radiator behind one end, the described extraction wire other end sequentially pass through porcelain piece, high temperature silicon rubber cushion laggard enter rosette, and
Being connected with the connector being located in rosette, described high temperature cotton is located between resistance tube calandria and radiator.
Described radiator includes cylinder-like shell, fin, clip and cylindrical porous protective cover, described cylindrical shape
The outer uniform spiral of shell is wound around fin and to be welded and fixed, simultaneously with the cylindrical porous of clip fixing cooling fins outer ring cladding
Protective cover.
It is welded with fixed plate at described cylinder-like shell bottom opening.
Described cylinder-like shell base profile transition is octagonal.
Described resistance tube calandria includes that two constant power U-tube shapes add thermal resistance, the first circular flange sheet and
Two circular flange sheets, two described constant power U-tube shapes add that thermal resistance cross is staggered to be assemblied on the second circular flange sheet, in
Between add the first circular flange sheet and be welded and fixed.
Radiator and rosette are separated by described high temperature silicon rubber cushion.
Described rosette is provided with protection wiring box lid.
Described connector increases draws earth lead.
Compared with prior art, this utility model has the advantage that
1) this utility model uses resistance tube calandria, has volume little, generates heat uniform and stable, and service life, length etc. was excellent
Point.
2) this utility model uses stainless steel heat radiator, installs that convenient firmly resistance to environment capacity is strong, and it is excellent that radiating efficiency is high etc.
Point, it is adaptable to the longtime running under outdoor environment.
3) the high protection wiring box of this utility model employing is in order to protect internal electric circuit, and uses waterproof connector even
Connect, it is ensured that the protective capacities that product is overall, there is resistance to environment strong, the advantage that degree of protection is high.
Accompanying drawing explanation
Fig. 1 is contour structures schematic diagram of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model；
Fig. 3 is the structural representation of this utility model radiator；
Fig. 4 is the structural representation of this utility model resistance tube calandria；
Fig. 5 is electrical wiring schematic diagram of the present utility model.
Wherein 1 be radiator, 2 cotton for high temperature, 3 be resistance tube calandria, 4 for connecting sheet, 5 for drawing wire, 6 being M4
Nut, 7 be porcelain piece, 8 for high temperature silicon rubber cushion, 9 for rosette, 10 for connector, 11 for M4X16 bolt, 12 for M4 nut x8,13
For draw earth lead, 14 be M3X20 bolt x2,15 for M3 nut x2,16 for protection wiring box lid, 17 be M4X20 bolt x4,18
For high temperature labeling, 1-01 be cylinder-like shell, 1-02 be fin, 1-03 be clip, 1-04 be cylindrical porous protective cover, 1-
05 is that constant power U-tube shape adds thermal resistance, 3-02 is the first circular flange sheet, 3-03 is the second circular method for fixed plate, 3-01
Blue sheet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the present utility model rather than all implements
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are institute on the premise of not making creative work
The every other embodiment obtained, all should belong to the scope of this utility model protection.
As depicted in figs. 1 and 2, a kind of cast heating electric resistance device, add including radiator 1, high temperature cotton 2, resistance tube
Hot body 3, connection sheet 4, extraction wire 5, M4 nut 6, porcelain piece 7, high temperature silicon rubber cushion 8, protection wiring box 9, connector 10, M4X16
Bolt 11, M4 nut x8 12, draw earth lead 13, M3X20 bolt x2 14, M3 nut x2 15, protection wiring box lid 16,
M4X20 bolt x4 17, high temperature labeling 18.
The present embodiment is realized by following process: loaded bottom radiator 1 by high temperature cotton 2；By connecting sheet by tubulose
Resistance heating body 3 internal series-connection, is connected by M4 nut 6 and extraction wire 5, draws wire 5 other end through porcelain piece 7, high temperature
Silicagel pad 8, enter in rosette through protection wiring box 9；By M4X16 bolt 11, M4 nut x8 12 is by radiator 1 and prevents
Protect rosette 9 to fix；Connector 10 is fixed on protection wiring by M3X20 bolt x2 14, M3 nut x2 15 by connector 10
On box 9, the wire 5 of drawing of protection wiring box 9 being inserted the two of which tap position of connector 10, earth lead 13 one end is even
Being connected on M4X16 bolt 11, the other end inserts in another socket of connector 10；Wiring will be protected by M4X20 bolt x4 17
Lid 16 covers protection wiring box 9, and sticks high temperature labeling 18 in side, is thus combined into a kind of cast heating electric resistance dress
Put.
Described radiator 1 uses stainless steel pipe and sheet fabrication molding, and its structure is mainly at cylinder-like shell 1-01
Outer uniform spiral is wound around fin 1-02 and to be welded and fixed, and with the cylinder of clip 1-03 fixing cooling fins 1-02 outer ring cladding
Shape porous protective cover 1-04, is welded with fixed plate 1-05 in order to other portions with device at cylinder-like shell 1-01 bottom opening
Part is connected.Cylinder-like shell 1-01 base profile transition is octagonal, to prevent internal part from trackslipping.This design compact conformation
Firmly, the most beneficially Homogeneouslly-radiating such as Fig. 3.
Described porcelain piece 7 uses high temperature electrician's ceramic material, it is ensured that after installation, each heater terminals, extraction wire 5 etc. are all
Be spaced protection, with the electrical insulation properties that offer is higher.
Described resistance tube calandria 3 main body is that tubulose adds thermal resistor, and its outer tube uses stainless steel casing material, internal
Employing high-temperature electric heat alloy circle silk is as resistor main body, tightly packed with high-temperature oxydation magnesium powder.By two constant power U-tube shapes
Adding that thermal resistance 3-01 cross is staggered to be assemblied on the second circular flange sheet 3-03, it is solid that centre adds the first circular flange sheet 3-02 welding
Fixed, constitute heated body portion such as Fig. 4 of heater.
Described rosette 9 and connector cover 16 all use engineering plastics to make, the built-in sealing water proof strip of rosette, exist simultaneously
Between radiator 1 and rosette 9 airtight with high temperature silicon rubber cushion 8, there is higher integral protection performance.
Described extraction wire 5 and earth lead 13 are in rosette 9 is inserted into connector 10, in order to be connected with client, increase
The earth lead 13 added is in order to provide the ground protection of product.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in various
The amendment of equivalence or replacement, these amendments or replacement all should be contained within protection domain of the present utility model.Therefore, this practicality
Novel protection domain should be as the criterion with scope of the claims.
Claims (8)
1. a cast heating electric resistance device, it is characterised in that include radiator (1), high temperature cotton (2), resistance tube heating
Body (3), connection sheet (4), extraction wire (5), porcelain piece (7), high temperature silicon rubber cushion (8), rosette (9) and connector (10), described
Resistance tube calandria (3) connect to draw load in radiator (1) behind wire (5) one end by connecting sheet (4), described draws
Go out that wire (5) other end sequentially passes through porcelain piece (7), high temperature silicon rubber cushion (8) enters rosette (9) afterwards, and be located at rosette (9)
Interior connector (10) connects, and described high temperature cotton (2) is located between resistance tube calandria (3) and radiator.
A kind of cast heating electric resistance device the most according to claim 1, it is characterised in that described radiator (1) bag
Include cylinder-like shell (1-01), fin (1-02), clip (1-03) and cylindrical porous protective cover (1-04), described cylinder
Shape shell (1-01) outer uniform spiral is wound around fin (1-02) and to be welded and fixed, simultaneously with clip (1-03) fixing cooling fins
(1-02) the cylindrical porous protective cover (1-04) of outer ring cladding.
A kind of cast heating electric resistance device the most according to claim 2, it is characterised in that described cylinder-like shell
(1-01) fixed plate (1-05) it is welded with at bottom opening.
A kind of cast heating electric resistance device the most according to claim 2, it is characterised in that described cylinder-like shell
(1-01) base profile transition is octagonal.
A kind of cast heating electric resistance device the most according to claim 1, it is characterised in that described resistance tube heating
Body (3) includes that two constant power U-tube shapes add thermal resistance (3-01), the first circular flange sheet (3-02) and the second circular flange sheet
(3-03) two, described constant power U-tube shapes add that thermal resistance (3-01) cross is staggered is assemblied in the second circular flange sheet (3-
03), on, centre adds the first circular flange sheet (3-02) and is welded and fixed.
A kind of cast heating electric resistance device the most according to claim 1, it is characterised in that described high temperature silicon rubber cushion
(8) radiator (1) and rosette (9) are separated.
A kind of cast heating electric resistance device the most according to claim 1, it is characterised in that in described rosette (9)
It is provided with protection wiring box lid (16).
A kind of cast heating electric resistance device the most according to claim 1, it is characterised in that described connector (10) increases
Add extraction earth lead (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496896.1U CN205830062U (en) | 2016-05-26 | 2016-05-26 | A kind of cast heating electric resistance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496896.1U CN205830062U (en) | 2016-05-26 | 2016-05-26 | A kind of cast heating electric resistance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205830062U true CN205830062U (en) | 2016-12-21 |
Family
ID=57558802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496896.1U Active CN205830062U (en) | 2016-05-26 | 2016-05-26 | A kind of cast heating electric resistance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205830062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682525A (en) * | 2018-05-08 | 2018-10-19 | 上海克拉电子有限公司 | A kind of high flat aluminum casing resistor of protection |
-
2016
- 2016-05-26 CN CN201620496896.1U patent/CN205830062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682525A (en) * | 2018-05-08 | 2018-10-19 | 上海克拉电子有限公司 | A kind of high flat aluminum casing resistor of protection |
| CN108682525B (en) * | 2018-05-08 | 2024-03-29 | 上海克拉电子有限公司 | High-protection flat aluminum shell resistor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |