CN207733003U - A kind of fixation protective case of heating bar - Google Patents
A kind of fixation protective case of heating bar Download PDFInfo
- Publication number
- CN207733003U CN207733003U CN201820195387.4U CN201820195387U CN207733003U CN 207733003 U CN207733003 U CN 207733003U CN 201820195387 U CN201820195387 U CN 201820195387U CN 207733003 U CN207733003 U CN 207733003U
- Authority
- CN
- China
- Prior art keywords
- protective case
- heating bar
- heater element
- protective
- fixed thread
- 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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- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of fixation protective cases of heating bar, including heating bar main body, heating bar connecting line and fixed thread set, one end of the heating bar main body is equipped with fixed thread set, one end of the fixed thread set is connected with heating bar connecting line, the heating bar main body includes heater element and the protective case on the outside of heater element, one end of the heater element is put on mounted on fixed thread, one end of the protective case is equipped with nipple, the protective case includes the heat-conducting aluminium pipe being sleeved on the outside of heater element, it is connected with heat conducting film between the heat-conducting aluminium pipe and interior insulation protective layer.The utility model is simple in structure; it is easy to use; realize the protective value to heater element on heating bar; effectively improve the safety in utilization of heating bar; protective case is spliced by multi-stage protective casing threads; convenient for installation, the replacement between protective case and heater element, the resistance of protective case is reduced using heat conducting film and thermal grease layer.
Description
Technical field
The utility model is related to heating bar technical field, the fixation protective case of specially a kind of heating bar.
Background technology
Heating bar is made of heater element and protective case, converts electric energy into thermal energy to heat object, is utilization of power
A kind of form, with general fuel heat compared with, electrical heating can get higher temperature, be mainly used in electric kettle, electrical heating
The electric appliances such as device, but the protective case on existing heating bar is integrally formed with heater element, it is difficult to it realizes to heater element and protection
Dismounting between set is replaced and protective case can hinder the heat of heater element to transmit, cause heating bar fever, the efficiency of heating surface by
Damage.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of fixed guarantor of heating bar
Sheath.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of fixation protective case of heating bar, including heating bar main body, heating bar connecting line and fixed thread set, the hair
One end of hot pin main body is equipped with fixed thread set, and one end of the fixed thread set is connected with heating bar connecting line, the hair
Hot pin main body includes heater element and the protective case on the outside of heater element, and one end of the heater element, which is mounted on, to be fixed
On thread bush, one end of the protective case is equipped with nipple, and the protective case includes the heat conduction being sleeved on the outside of heater element
Aluminum pipe is connected with heat conducting film, the interior insulation protective layer and external insulation protection between the heat-conducting aluminium pipe and interior insulation protective layer
It is connected with thermal grease layer between layer, mica insulator and glass is respectively adopted in the interior insulation protective layer and external insulation protective layer
Glass fibrous insulant is made.
Preferably, the protective case is pacified by detachable screw thread between nipple and fixed thread set and heater element
Dress.
Preferably, the protective case is spliced by multi-stage protective casing by splicing screw thread.
Preferably, on the protective case fixed seat is internally provided with far from nipple one end.
Preferably, the heater element is PTC ceramics heater element.
The advantageous effect that the utility model is reached is：The fixation protective case of this kind of heating bar, simple in structure, user
Just, the protective case being mounted on heater element is, it can be achieved that protective value to heater element on heating bar, effectively improves heating bar
Safety in utilization, protective case is spliced by multi-stage protective casing threads, convenient between protective case and heater element installation,
It replaces, the insulating properties of heating bar is improved by protective case, and reduced on the protective sleeve using heat conducting film and thermal grease layer
Protective case it is resistance, with good economic efficiency and social benefit is suitble to promote the use of.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the heating bar agent structure schematic diagram of the utility model；
Fig. 3 is the heating bar agent structure sectional view of the utility model；
Fig. 4 is structural schematic diagram at the A of the utility model.
In figure：1, heating bar main body；2, heating bar connecting line；3, fixed thread set；4, heater element；5, protective case；6、
Nipple；7, splice screw thread；8, fixed seat；9, heat-conducting aluminium pipe；10, heat conducting film；11, interior insulation protective layer；12, heat-conducting silicone grease
Layer；13, external insulation protective layer.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs 1-4, the fixation protective case of a kind of heating bar, including heating bar main body 1, heating bar connecting line 2 and solid
Determine thread bush 3, one end of the heating bar main body 1 is equipped with fixed thread set 3, and one end of the fixed thread set 3 is connected with
Heating bar connecting line 2, protective case 5 of the heating bar main body 1 including heater element 4 and mounted on 4 outside of heater element are described
One end of heater element 4 is mounted on fixed thread set 3, and one end of the protective case 5 is equipped with nipple 6, the protection
Set 5 includes the heat-conducting aluminium pipe 9 for being sleeved on 4 outside of heater element, is connected with and leads between the heat-conducting aluminium pipe 9 and interior insulation protective layer 11
Hotting mask 10, is connected with thermal grease layer 12 between the interior insulation protective layer 11 and external insulation protective layer 13, the interior insulation is protected
Mica insulator is respectively adopted for sheath 11 and external insulation protective layer 13 and fiberglass insulation is made.
The protective case 5 is installed by detachable screw thread between nipple 6 and fixed thread set 3 and heater element 4, institute
It states protective case 5 to be spliced by splicing 7 screw thread of screw thread by multi-stage protective casing, the screw thread between protective case 5 and heater element 4
Combination installation is convenient for the installation between protective case 5 and heater element 4, is replaced, far from 6 one end of nipple on the protective case 5
Be internally provided with fixed seat 8, fixed seat 8 can carry out tentatively fixed, the fever when protective case 5 and heater element 4 are installed
Element 4 is PTC ceramics heater element, and thermal resistance is small, heat exchange efficiency is high.
Operation principle：The fixation protective case of this kind of heating bar, when in use, first by each section of protection on protective case 5
Casing is sleeved on the heater element 4 of heating bar, and protection sleeve pipe screw thread is spliced into protective case 5 by splicing screw thread 7, then is passed through
The fixed thread set 3 of the nipple 6 of 5 one end of protective case and 4 one end of heater element is screwed, to realize protective case 5 with
Screw thread combination installation between heater element 4 passes through protective case 5 convenient for installation, the replacement between protective case 5 and heater element 4
On insulating layer improve the insulating properties of heating bar, and improved using heat conducting film 10 and thermal grease layer 12 on protective case 5
Protective case 5 reduces the thermal resistance degree of protective case 5 to the thermal conductivity of heater element 4, realizes the guarantor to heater element on heating bar 4
Performance is protected, the safety in utilization of heating bar is effectively improved.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of fixation protective case of heating bar, including heating bar main body (1), heating bar connecting line (2) and fixed thread set
(3), it is characterised in that：One end of the heating bar main body (1) is equipped with fixed thread set (3), the fixed thread set (3)
One end is connected with heating bar connecting line (2), and the heating bar main body (1) includes heater element (4) and is mounted on heater element (4)
One end of the protective case (5) in outside, the heater element (4) is mounted on fixed thread set (3), and the one of the protective case (5)
End is equipped with nipple (6), and the protective case (5) includes the heat-conducting aluminium pipe (9) being sleeved on the outside of heater element (4), described to lead
Heat conducting film (10), the interior insulation protective layer (11) and external insulation are connected between hot aluminum pipe (9) and interior insulation protective layer (11)
Thermal grease layer (12) is connected between protective layer (13), the interior insulation protective layer (11) and external insulation protective layer (13) are respectively
It is made of mica insulator and fiberglass insulation.
2. a kind of fixation protective case of heating bar according to claim 1, it is characterised in that：The protective case (5) passes through
Detachable screw thread installation between nipple (6) and fixed thread set (3) and heater element (4).
3. a kind of fixation protective case of heating bar according to claim 1, it is characterised in that：The protective case (5) is by more
Section protection sleeve pipe is spliced by splicing screw thread (7) screw thread.
4. a kind of fixation protective case of heating bar according to claim 1, it is characterised in that：It is remote on the protective case (5)
It is internally provided with fixed seat (8) from nipple (6) one end.
5. a kind of fixation protective case of heating bar according to claim 1, it is characterised in that：The heater element (4) is
PTC ceramics heater element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195387.4U CN207733003U (en) | 2018-02-05 | 2018-02-05 | A kind of fixation protective case of heating bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195387.4U CN207733003U (en) | 2018-02-05 | 2018-02-05 | A kind of fixation protective case of heating bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207733003U true CN207733003U (en) | 2018-08-14 |
Family
ID=63081230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820195387.4U Expired - Fee Related CN207733003U (en) | 2018-02-05 | 2018-02-05 | A kind of fixation protective case of heating bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207733003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672445A (en) * | 2019-10-15 | 2021-04-16 | 塔克及海林阁有限公司 | Bushing, electric heating device and system having the bushing, and manufacturing method of the bushing |
| CN112714511A (en) * | 2020-12-24 | 2021-04-27 | 台州础能环境科技有限公司 | Axially extendable modular electric heating device |
-
2018
- 2018-02-05 CN CN201820195387.4U patent/CN207733003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672445A (en) * | 2019-10-15 | 2021-04-16 | 塔克及海林阁有限公司 | Bushing, electric heating device and system having the bushing, and manufacturing method of the bushing |
| CN112672445B (en) * | 2019-10-15 | 2023-04-07 | 塔克及海林阁有限公司 | Bushing, electric heating device and system having the bushing, and manufacturing method of the bushing |
| CN112714511A (en) * | 2020-12-24 | 2021-04-27 | 台州础能环境科技有限公司 | Axially extendable modular electric heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |