CN207931017U - A kind of Hot runner heater - Google Patents
A kind of Hot runner heater Download PDFInfo
- Publication number
- CN207931017U CN207931017U CN201820296314.4U CN201820296314U CN207931017U CN 207931017 U CN207931017 U CN 207931017U CN 201820296314 U CN201820296314 U CN 201820296314U CN 207931017 U CN207931017 U CN 207931017U
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- China
- Prior art keywords
- housing
- inner sleeve
- wire
- heater
- metallic sheath
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- 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
The utility model provides a kind of Hot runner heater, including heater body, the heater body includes connector, conducting wire, lead-out wire, and heating wire, connector one end connecting wire, the other end connects lead-out wire, the lead-out wire other end is connect with heating wire, it further include metallic sheath, the metallic sheath includes inner sleeve and housing, and the cavity for accommodating heating wire is equipped between inner sleeve and housing, the outer entrance hole for being arranged with connection cavity, the heating wire passes through the entrance hole uniform winding of housing to put on inside, the inner sleeve is connected as one formula structure with housing side, the other side is equipped with the opening being connected to cavity, and housing is located at outer wall and is equipped with external screw thread, it further include threaded cap, the threaded cap connect the cavities open of sealing inner sleeve and housing with sleeve thread.Heater strip is arranged in metallic sheath by increasing a metallic sheath, keeps the heat-transfer effect of product more preferable, and improve the heat insulation effect of product by this product, very useful.
Description
Technical field
The utility model is related to heater, more particularly to a kind of Hot runner heater.
Background technology
Currently, existing heater is all directly by heater strip around spring-like is arranged in the market, such design makes
The heat-transfer effect of heater is poor, and rapid heat dissipation, and the heat insulation effect of product is made to be deteriorated, practical inconvenient, so needing a kind of heat
Runner heater can just solve these problems.
Utility model content
Insufficient in view of the prior art, the utility model provides a kind of Hot runner heater.
To achieve the goals above, technical solution adopted in the utility model is：A kind of Hot runner heater, including add
Hot device ontology, the heater body include connector, conducting wire, lead-out wire and heating wire, and the connection of described connector one end is led
Line, the other end connect lead-out wire, and the lead-out wire other end is connect with heating wire, further includes metallic sheath, and the metallic sheath includes interior
Set and housing, the inner sleeve and housing are round tube shape structure, and the outer casing internal diameter is more than inner sleeve outer diameter, and inner sleeve with it is outer
The cavity for accommodating heating wire, the outer entrance hole for being arranged with connection cavity are equipped between set, the heating wire is worn
The entrance hole uniform winding for crossing housing is put on inside, and the inner sleeve is connected as one formula structure with housing side, and the other side is set
There is the opening being connected to cavity, and housing is located at outer wall and is equipped with external screw thread, further includes threaded cap, the threaded cap and housing spiral shell
The cavities open of line connection sealing inner sleeve and housing.
The metallic sheath is made of stainless steel.
The connector is cased with heat-shrinkable T bush with lead-out wire junction.
The threaded cap side is equipped with the annular groove being inserted into for inner sleeve and housing, and the annular groove inner wall is equipped with
The internal thread coordinated with the external screw thread of sleeve surface.
The beneficial effects of the utility model：The utility model provides a kind of Hot runner heater, and this product is by increasing by one
Heater strip is arranged in metallic sheath, keeps the heat-transfer effect of product more preferable by a metallic sheath, and improves the heat preservation effect of product
Fruit, it is very useful.
Description of the drawings
Fig. 1 is the structural decomposition diagram one of the utility model；
Fig. 2 is the structural decomposition diagram two of the utility model.
Specific implementation mode
As Figure 1-Figure 2, a kind of Hot runner heater, including heater body, the heater body include connecing
First 100, conducting wire 200, lead-out wire 300 and heating wire 400,100 one end connecting wire 200 of connector, other end connection are drawn
Outlet 300,300 other end of lead-out wire are connect with heating wire 400, further include metallic sheath 500, and the metallic sheath 500 includes interior
Set 510 and housing 520, the inner sleeve 510 and housing 520 are round tube shape structure, and 520 internal diameter of housing is more than inner sleeve
510 outer diameters, and the cavity a for accommodating heating wire is equipped between inner sleeve 510 and housing 520, the housing 520 is equipped with connection
The entrance hole 521 of cavity a, the heating wire 400 pass through 521 uniform winding of entrance hole of housing 520 in inner sleeve 510, institute
The inner sleeve 510 stated is connected as one formula structure with 520 side of housing, and the other side is equipped with the opening being connected to cavity a, and housing
520, which are located at outer wall, is equipped with external screw thread 522, further includes threaded cap 600, the threaded cap 600 and 520 seal with screwed joint of housing
Inner sleeve 510 and the cavity a of housing 20 are open.
The metallic sheath 500 is made of stainless steel, and stainless steel heat-conducting effect and heat insulation effect are good.
The connector 100 is cased with heat-shrinkable T bush 700 with 300 junction of lead-out wire, plays the role of insulation protection.
The threaded cap 600 is loop configuration, and 600 side of threaded cap is equipped with the ring being inserted into for inner sleeve 510 and housing 520
Connected in star 610,610 inner wall of annular groove are equipped with the internal thread coordinated with the external screw thread 522 on 520 surface of housing.
The beneficial effects of the utility model：The utility model provides a kind of Hot runner heater, and this product is by increasing by one
Heater strip is arranged in metallic sheath, keeps the heat-transfer effect of product more preferable by a metallic sheath, and improves the heat preservation effect of product
Fruit, it is very useful.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, it is on the premise of not departing from the spirit and scope of the utility model, in the art common
Simply changing and replacing for technical staff be all within the scope of protection of the utility model.
Claims (4)
1. a kind of Hot runner heater, including heater body, which is characterized in that the heater body includes connector, leads
Line, lead-out wire and heating wire, connector one end connecting wire, the other end connect lead-out wire, the lead-out wire other end and electric heating
Silk connection, further includes metallic sheath, and the metallic sheath includes inner sleeve and housing, and the inner sleeve and housing are circular tube shaped knot
Structure, the outer casing internal diameter are more than inner sleeve outer diameter, and the cavity for accommodating heating wire is equipped between inner sleeve and housing, described
The outer entrance hole for being arranged with connection cavity, the heating wire passes through the entrance hole uniform winding of housing to put on inside, described
Inner sleeve is connected as one formula structure with housing side, and the other side is equipped with the opening being connected to cavity, and housing is equipped with positioned at outer wall
External screw thread further includes threaded cap, and the threaded cap connect the cavities open of sealing inner sleeve and housing with sleeve thread.
2. a kind of Hot runner heater as described in claim 1, which is characterized in that the metallic sheath is stainless steel system
At.
3. a kind of Hot runner heater as claimed in claim 1 or 2, which is characterized in that the connector is connect with lead-out wire
Place is cased with heat-shrinkable T bush.
4. a kind of Hot runner heater as claimed in claim 1 or 2, which is characterized in that the threaded cap is loop configuration,
Threaded cap side is equipped with the annular groove being inserted into for inner sleeve and housing, and the annular groove inner wall is equipped with outer with sleeve surface
The internal thread of screw-thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296314.4U CN207931017U (en) | 2018-03-05 | 2018-03-05 | A kind of Hot runner heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296314.4U CN207931017U (en) | 2018-03-05 | 2018-03-05 | A kind of Hot runner heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931017U true CN207931017U (en) | 2018-10-02 |
Family
ID=63653796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820296314.4U Active CN207931017U (en) | 2018-03-05 | 2018-03-05 | A kind of Hot runner heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207931017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381875A (en) * | 2018-03-05 | 2018-08-10 | 高立凡 | A kind of Hot runner heater |
-
2018
- 2018-03-05 CN CN201820296314.4U patent/CN207931017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381875A (en) * | 2018-03-05 | 2018-08-10 | 高立凡 | A kind of Hot runner heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220428 Address after: 325000 fangdouyan Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: WENZHOU HEATLE ELECTRIC Co.,Ltd. Address before: 325000 Liu Shi Zhen Hou Xi Cun, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Gao Lifan |
|
| TR01 | Transfer of patent right |