CN204598342U - A kind of electric hot tray soldering protection and location structure - Google Patents
A kind of electric hot tray soldering protection and location structure Download PDFInfo
- Publication number
- CN204598342U CN204598342U CN201520287646.2U CN201520287646U CN204598342U CN 204598342 U CN204598342 U CN 204598342U CN 201520287646 U CN201520287646 U CN 201520287646U CN 204598342 U CN204598342 U CN 204598342U
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- China
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- aluminium sheet
- electrothermal tube
- electric hot
- hot tray
- location structure
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Abstract
The utility model provides a kind of electric hot tray soldering protection and location structure, described electric hot tray soldering protection and location structure are provided with steel disk, heating aluminium sheet and electrothermal tube, described heating aluminium sheet is located between described steel disk and described electrothermal tube, wherein, described heating aluminium sheet offers a flute profile location hole, the side of described steel disk is provided with spacer, and the position of described spacer is corresponding with the position of described flute profile location hole, and described flute profile location hole is embedded on described spacer; Be equipped with one or more aluminium flake leg in the side of described heating aluminium sheet, each described aluminium flake leg all upwards turns up formation folded up portion, and described electrothermal tube is snapped in described folded up portion.The utility model can improve thermal energy conduction utilance, improving product useful life; Ensure Assembling Production, improve the quality of product.
Description
Technical field
The utility model relates to a kind of electric hot tray soldering, the protection particularly between steel disk and electrothermal tube during soldering and the new construction of location.
Background technology
Electric hot tray is a kind of electric heater unit, and it is by utilizing electrothermal tube to convert electric energy to heat energy, and by heating aluminium sheet, heat is imported steel disk, and thus, the not charged and flames of anger in steel disk surface, has safe and reliable feature.The profile of steel disk can be processed into not solid shape, can justify can be square, in use mainly by heating aluminium sheet thermal energy transfer that electrothermal tube is produced to steel disk, the processing great majority of current domestic electric hot tray adopt this structure, the heating aluminium sheet used mostly is dull and stereotyped, the external diameter of size and electrothermal tube is more or less the same, contact owing to only relying on bottom electrothermal tube conduct heat with heating aluminium sheet, therefore, the transmission heat efficiency is low, heat utilization rate is not high, and if the heat energy that electrothermal tube high-temperature region place produces does not pass in time, temperature can be caused too high, thus can heat generating component be damaged, thus affect product useful life.
In addition, the location between electrothermal tube and heating aluminium sheet adopts positioning fixture to locate more or one-shot locates stuck point in addition, not only process more loaded down with trivial details, inefficiency, and location is not accurate yet.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art part; the purpose of this utility model is to provide a kind of good heat conductivity; effectively can protect electrothermal tube; improving product useful life; a kind of electric hot tray soldering protection of convenient location and location structure; low to overcome electric hot tray heat utilization rate of the prior art, product is not long for useful life, locates not defect accurately.
This practical new electric hot tray soldering protection and location structure are solved by following designed organization plan for above-mentioned technical matters: (1) increases the contact area of generating heat between aluminium sheet and electrothermal tube: generate heat aluminium sheet and electrothermal tube contact area larger, to pass to the heat energy of steel disk also more, the heat that other position is distributed is also fewer, the heat energy efficiency used is higher, thus reach and save time, the effectively optimizing effect of power saving; (2) the aluminium sheet end of generating heat have leg part and electrothermal tube high-temperature region ringwise shape closely snap together, increase the contact area between heating aluminium sheet and electrothermal tube, thus the effect reached described in (1), the heating aluminium sheet leg of left-hand thread can prevent electrothermal tube and generate heat between aluminium sheet because of the weld crack that high temperature or other reason produce in addition, and the explosion preventing electrothermal tube high-temperature region from producing because localized hyperthermia causes heat energy not pass, the useful life of improving product better.
To achieve these goals, the utility model provides a kind of electric hot tray soldering protection and location structure, described electric hot tray soldering protection and location structure are provided with steel disk, heating aluminium sheet and electrothermal tube, described heating aluminium sheet is located between described steel disk and described electrothermal tube, wherein, described heating aluminium sheet offers a flute profile location hole, the side of described steel disk is provided with spacer, the position of described spacer is corresponding with the position of described flute profile location hole, and described flute profile location hole is embedded on described spacer, to realize described heating aluminium sheet and being fixedly connected with between described steel disk, one or more aluminium flake leg is equipped with in the side of described heating aluminium sheet, each described aluminium flake leg all upwards turns up formation folded up portion, described electrothermal tube is snapped in described folded up portion, specifically, described electrothermal tube be buckled in heating aluminium sheet aluminium flake leg in rear flank soldering, after completing, leg holds up part need be held in planar ends on electrothermal tube, to realize being fixedly connected with between described electrothermal tube with described heating aluminium sheet.
As further illustrating described electric hot tray soldering protection of the present utility model and location structure, preferably, described aluminium flake leg is uniformly distributed on described heating aluminium sheet.
As further illustrating described electric hot tray soldering protection of the present utility model and location structure, preferably, described aluminium sheet leg upwards turns down 90 degree and forms folded up portion.
As further illustrating described electric hot tray soldering protection of the present utility model and location structure, preferably, the position of described folded up portion is corresponding with the position of the high-temperature region of described electrothermal tube, to realize the protection of the high-temperature region to described electrothermal tube.
As further illustrating described electric hot tray soldering protection of the present utility model and location structure, preferably, described spacer is arranged on described steel disk by spot welding.
As further illustrating described electric hot tray soldering protection of the present utility model and location structure; preferably; be coated with soldering flux respectively in the side of described heating aluminium sheet and the side of described electrothermal tube, be welded as a whole to be made described steel disk, heating aluminium sheet and electrothermal tube by high temperature.
Therefore, electric hot tray soldering protection of the present utility model and location structure beneficial effect are: 1) after electrothermal tube electrified regulation, and the heat in electrothermal tube three directions can be delivered to steel disk by heating aluminium sheet, thermal energy conduction utilance is more efficient; 2) when electrothermal tube localized hyperthermia, heat also can be passed to temperature control meter protective device by aluminium sheet upper end, makes down circuitry, avoids producing potential safety hazard, improving product useful life; 3) ensureing that between electrothermal tube and heating aluminium sheet, heating aluminium sheet is not eccentric when welding with between steel disk, ensures Assembling Production better, improving the quality of product.
Accompanying drawing explanation
Fig. 1 is the stereo decomposing structural representation of electric hot tray soldering protection of the present utility model and location structure;
Fig. 2 is the combined planar structural representation of electric hot tray soldering protection of the present utility model and location structure;
Fig. 3 is the description architecture schematic diagram of electrothermal tube high-temperature region of the present utility model.
Description of reference numerals is as follows:
Steel disk 1, heating aluminium sheet 2, electrothermal tube 3, location hole H, spacer P, aluminium flake leg Z.
Embodiment
Structure of the present utility model, feature and other objects is understood further in order to enable auditor, preferred embodiment appended by now combining is accompanied by accompanying drawing and is described in detail as follows, embodiment illustrated by this accompanying drawing is only for illustration of the technical solution of the utility model, and non-limiting the utility model.
First, please refer to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 is stereo decomposing structural representation and the combined planar structural representation of electric hot tray soldering protection of the present utility model and location structure respectively.As depicted in figs. 1 and 2, the electric hot tray soldering protection that the utility model provides and location structure are provided with steel disk 1, heating aluminium sheet 2 and electrothermal tube 3, and heating aluminium sheet 2 is located between steel disk 1 and electrothermal tube 3.
Specifically, heating aluminium sheet 2 offers a flute profile location hole H, in the side of steel disk 1, spot welding is provided with spacer P, the position of spacer P is corresponding with the position of flute profile location hole H, and flute profile location hole H is embedded on spacer P, thus, generate heat between aluminium sheet 2 and steel disk 1 and just can achieve a fixed connection.As shown in Figure 2, one or more aluminium flake leg Z is equipped with in the side of heating aluminium sheet 2, when there being multiple aluminium flake leg Z, each aluminium flake leg Z is uniformly distributed on heating aluminium sheet 2, in addition, each aluminium flake leg Z all upwards turns up and forms certain angle folded up portion, in preferred embodiments, upwards turn down 90 degree, make electrothermal tube 3 be snapped in folded up portion thus.When concrete operations, electrothermal tube 3 be buckled in heating aluminium sheet 2 aluminium flake leg in rear flank just carry out soldering, after completing, aluminium flake leg holds up the upper planar ends that part need be held in electrothermal tube 3, after soldering completes, using frock to be overlayed completely by leg is combined in outside electrothermal tube and upper surface, thus realizes being fixedly connected with between electrothermal tube 3 with heating aluminium sheet 2.
Because aluminium flake leg contacts with electrothermal tube 3 is as much as possible, not only increase the heat conductivility between heating aluminium sheet 2 and electrothermal tube 3, and improve the useful life of heat utilization rate and improving product better.
Then, incorporated by reference to the description architecture schematic diagram with reference to figure 3, Fig. 3 being electrothermal tube high-temperature region of the present utility model.As shown in Figure 3, the position of folded up portion of the present utility model is corresponding with the position of the high-temperature region of electrothermal tube 3, thus can lay special stress on protecting the high-temperature region of electrothermal tube 3.
Finally, be coated with soldering flux respectively in the heating side of aluminium sheet 2 and the side of electrothermal tube 3, by high temperature, steel disk 1, heating aluminium sheet 2 and electrothermal tube 3 be welded as a whole.Then use frock that the inner side aluminium sheet leg of heating aluminium sheet 2 is held in electrothermal tube upper end, ringwise shape protection electrothermal tube.
It is to be understood that, above-mentioned utility model content and embodiment be intended to prove the utility model the practical application of technical scheme is provided, should not be construed as the restriction to the utility model protection range.Those skilled in the art in spirit of the present utility model and principle, when doing various amendment, equivalent replace or improve.Protection range of the present utility model is as the criterion with appended claims.
Claims (6)
1. an electric hot tray soldering protection and location structure; described electric hot tray soldering protection and location structure are provided with steel disk (1), heating aluminium sheet (2) and electrothermal tube (3); heating aluminium sheet (2) is located between steel disk (1) and electrothermal tube (3); it is characterized in that
Heating aluminium sheet (2) offers a flute profile location hole (H), the side of steel disk (1) is provided with spacer (P), the position of spacer (P) is corresponding with the position of flute profile location hole (H), and flute profile location hole (H) is embedded on spacer (P), to realize heating aluminium sheet (2) and being fixedly connected with between steel disk (1);
One or more aluminium flake leg (Z) is equipped with in the side of heating aluminium sheet (2), each aluminium flake leg (Z) all upwards turns up formation folded up portion, electrothermal tube (3) is snapped in described folded up portion, to realize being fixedly connected with between electrothermal tube (3) with heating aluminium sheet (2).
2. electric hot tray soldering protection according to claim 1 and location structure, is characterized in that, aluminium flake leg (Z) is uniformly distributed in heating aluminium sheet (2).
3. electric hot tray soldering protection according to claim 2 and location structure, is characterized in that, aluminium sheet leg (Z) upwards turns down 90 degree and forms folded up portion.
4. according to the arbitrary described electric hot tray soldering protection of claims 1 to 3 and location structure; it is characterized in that; the position of described folded up portion is corresponding with the position of the high-temperature region of electrothermal tube (3), to realize the protection of the high-temperature region to electrothermal tube (3).
5. electric hot tray soldering protection according to claim 1 and location structure, is characterized in that, spacer (P) is arranged on steel disk (1) by spot welding.
6. electric hot tray soldering protection according to claim 1 and location structure; it is characterized in that; be coated with soldering flux respectively in the side of heating aluminium sheet (2) and the side of electrothermal tube (3), be welded as a whole to be made steel disk (1), heating aluminium sheet (2) and electrothermal tube (3) by high temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287646.2U CN204598342U (en) | 2015-05-02 | 2015-05-02 | A kind of electric hot tray soldering protection and location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287646.2U CN204598342U (en) | 2015-05-02 | 2015-05-02 | A kind of electric hot tray soldering protection and location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598342U true CN204598342U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287646.2U Expired - Fee Related CN204598342U (en) | 2015-05-02 | 2015-05-02 | A kind of electric hot tray soldering protection and location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196779A1 (en) * | 2018-04-13 | 2019-10-17 | 周德敬 | Brazed aluminum alloy composite bottom plate and heating coil |
-
2015
- 2015-05-02 CN CN201520287646.2U patent/CN204598342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196779A1 (en) * | 2018-04-13 | 2019-10-17 | 周德敬 | Brazed aluminum alloy composite bottom plate and heating coil |
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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: 20150826 Termination date: 20170502 |
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| CF01 | Termination of patent right due to non-payment of annual fee |