CN201241103Y - Heating apparatus for fuse wax - Google Patents
Heating apparatus for fuse wax Download PDFInfo
- Publication number
- CN201241103Y CN201241103Y CNU2008200517041U CN200820051704U CN201241103Y CN 201241103 Y CN201241103 Y CN 201241103Y CN U2008200517041 U CNU2008200517041 U CN U2008200517041U CN 200820051704 U CN200820051704 U CN 200820051704U CN 201241103 Y CN201241103 Y CN 201241103Y
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- CN
- China
- Prior art keywords
- heating element
- shell
- dewaxing
- heating unit
- heating
- 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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Abstract
The utility model discloses a Heating device used for wax melting, which comprises a shell (1), a supporting plate (3) which is positioned at the bottom part of the inner cavity of the shell (1) for supporting a heating vessel and transferring heat, and a base (2), wherein, a heating element (4) is integrally arranged at the bottom part of the supporting plate (3), and the heating element (4) is connected with a power cord (5). The Heating device has advantages of good wax melting effect, stable wax temperature, lasting fragrance, good safety, long service life, energy saving, environmental protection and low making cost.
Description
Technical field
The utility model relates to heating unit, particularly a kind of heating unit that is used for dewaxing.
Background technology
In the prior art, it is of a great variety to be used for the dewaxing heating unit, but the dewaxing of some dewaxing devices is inhomogeneous at present, and dewaxing speed is slow.For example: Granted publication number is CN2693775Y, denomination of invention is a kind of utility model patent of paraffin melter, this paraffin melter includes base, shell, Heating element, resistance, wherein shell is packed on the base, Heating element is contained in the hollow cavity of shell, described resistance is packed on the set bracing frame in Heating element bottom, Heating element is installed on the set edge clipping of outer casing inner wall, and is fixed on the nut that bracing frame, lower end pass the screw rod of base and be tightened on the screw rod end by the upper end base and Heating element are fixed together.Because the cement resistor that is used for generating heat is to be fixed on the bracing frame by screw rod, between bracing frame and the resistance certain clearance is arranged, the major part of this cement resistor is to expose outside simultaneously, so its heat conductivility is poor, heat transfer rate is slow, and its heat energy has more loss, the dewaxing weak effect during energising heating; In addition, this paraffin melter has used cement resistor as heating resistor, because cement resistor does not have the constant temperature heat-insulating property when being heated, the temperature of fused liquid wax can not be stablized, and can't accomplish lasting scentetd characteristics.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of heating unit that is used for dewaxing is provided, and this heating unit dewaxing is effective, and the wax temperature is stable, and fragrance is lasting, and its safety performance is good, long service life, energy-conserving and environment-protective.
In order to realize above-mentioned technical purpose, the utility model is realized by following technical scheme:
A kind of heating unit that is used for dewaxing comprises shell, places shell inner cavity bottom to be used to the back up pad that supports heating vessel and can conduct heat, and base, the bottom one of described back up pad be provided with Heating element, described Heating element links to each other with supply lead.
Described Heating element comprises heating element and is used to encapsulate the packaged piece of heating element.
Described packaged piece is to place the bottom surface of back up pad and the Al-alloy parts that has die cavity that is wholely set with back up pad, and heating element places in the die cavity of this Al-alloy parts.
Described heating element is specially the PTC heating element.
Described PTC heating element is provided with two metal lead wires that link to each other with supply lead.
The bottom of described packaged piece is fixedly connected with screw rod, and described base is provided with centre hole, and this screw rod passes the bottom position that base is fixed in behind the centre hole shell.
The bottom of described shell and base upper surface correspondence position are equipped with the storage tank that is used for ccontaining supply lead.
Described supply lead is provided with the trip switch of control on/off.
Described shell is the pottery shell.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is owing to the Heating element that is provided with in the bottom surface of the back up pad that can conduct heat one, and heat energy loss has been reduced in middle no gap greatly, makes it have heat conductivility preferably, and heat transfer rate is fast, and promptly its dewaxing speed is fast, and dewaxing is effective;
(2) the utility model uses the PTC heating element and is encapsulated in the package Heating element of PTC heating element periphery, because the PTC heating element has the constant temperature insulation effect, can not produce superheating phenomenon, itself can not catch fire, simultaneously can stand power rush, have higher reliability and stability; In addition, with the aluminium alloy extrusions that has a die cavity as packaging body coats outside the PCT heating element, aluminium alloy has high heat-conducting property, so this heating unit heat-conductive characteristic is strong, reduces the waste of heat energy, simultaneously also can saves energy;
(3) the utility model PCT heating element has the characteristics of automatic constant-temperature in when heating energising, makes the temperature-stable of fused liquid wax, accomplishes lasting scentetd characteristics; In addition, even after outage, in the certain hour, still can accomplish to continue scentetd;
(4) the utility model heating unit not only can be used as the dewaxing device, in addition can also to some foods for example milk etc. carry out heat-preserving constant-temperature, it is applied widely;
(5) the utility model heating unit is simple in structure, is easy to make, and cost of manufacture is cheap, and is easy to use and reliable, and long service life.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is the decomposing schematic representation of the utility model heating unit;
Fig. 2 is the vertical view of base in the utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of heating unit that is used for dewaxing described in the utility model, comprise cover tubular shell 1, the back up pad 3 that places shell 1 intracavity bottom to be used to support heating vessel and can to conduct heat, and base 2, the bottom one of described back up pad 3 be provided with Heating element 4, described Heating element 4 links to each other with supply lead 5.This Heating element 4 comprises heating element 41 and is used to encapsulate the packaged piece 42 of heating element 41, and described packaged piece 42 is for to place the bottom surface of back up pad 3 and the Al-alloy parts that has die cavity that is wholely set with back up pad 3, and heating element 41 places in the die cavity of this Al-alloy parts.
In addition, in the utility model, described heating element 41 is the PTC heating element, the PTC heating element is provided with two metal lead wires 43 that link to each other with supply lead 5, because the PTC heating element is the novel heating element of a kind of insulation homothermic, when energising was heated, it had the automatic constant-temperature performance, simultaneously simple in structure, need not to add temperature regulating device in addition and get final product persistent fever, good insulation preformance, safe and reliable, power stability, characteristics such as working voltage is wide.In energy-conservation, also accomplish lasting scentetd purpose when using this PTC heating element to guarantee the heating unit dewaxing.
The bottom of described packaged piece 42 is fixedly connected with screw rod 6, and described base 2 is provided with centre hole 7, and this screw rod 6 passes the bottom position that base 2 is fixed in behind the centre hole 7 shell 1.
In addition, in order the supply lead 5 that passes on shell 1 bottom and the base 2 to be unlikely to have influence on being connected of shell 1 and base 2, be equipped with the storage tank 8/9 that is used for ccontaining supply lead 5 at the bottom and the base 2 upper surface correspondence positions of shell 1.
In order to make things convenient for the user to control the break-make of power supply effectively, described supply lead 5 is provided with trip switch 51.
The utility model heating unit in use, the glassware that at first will be loaded with the pomade piece is positioned over back up pad 3, connect power supply, can make the heating of PTC heating element, the PTC heating element is delivered to heat by back up pad 3 bottom of glassware, thereby with the wax stone fusing, the fused liquid wax gives out the people's that oozes fragrance.
Claims (9)
1. heating unit that is used for dewaxing, the back up pad (3) that comprises shell (1), places shell (1) intracavity bottom to be used to support heating vessel and can to conduct heat, and base (2), it is characterized in that: the bottom one of described back up pad (3) be provided with Heating element (4), described Heating element (4) links to each other with supply lead (5).
2. the heating unit that is used for dewaxing according to claim 1 is characterized in that: described Heating element (4) comprises heating element (41) and is used to encapsulate the packaged piece (42) of heating element (41).
3. the heating unit that is used for dewaxing according to claim 2, it is characterized in that: for to place the bottom surface of back up pad (3) and the Al-alloy parts that has die cavity that is wholely set with back up pad (3), heating element (41) places in the die cavity of this Al-alloy parts described packaged piece (42).
4. the heating unit that is used for dewaxing according to claim 3 is characterized in that: described heating element (41) is the PTC heating element.
5. the heating unit that is used for dewaxing according to claim 4 is characterized in that: described PTC heating element is provided with two metal lead wires (43) that link to each other with supply lead (5).
6. the heating unit that is used for dewaxing according to claim 5, it is characterized in that: the bottom of described packaged piece (42) is fixedly connected with screw rod (6), described base (2) is provided with centre hole (7), and this screw rod (6) passes the bottom position that base (2) is fixed in behind the centre hole (7) shell (1).
7. according to each described heating unit that is used for dewaxing of claim 1 to 6, it is characterized in that: the bottom of described shell (1) and base (2) upper surface correspondence position are equipped with storage tank (8)/(9) that are used for ccontaining supply lead (5).
8. the heating unit that is used for dewaxing according to claim 7 is characterized in that: described supply lead (5) is provided with the trip switch (51) of control on/off.
9. the heating unit that is used for dewaxing according to claim 8 is characterized in that: described shell (1) is a pottery shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200517041U CN201241103Y (en) | 2008-08-04 | 2008-08-04 | Heating apparatus for fuse wax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200517041U CN201241103Y (en) | 2008-08-04 | 2008-08-04 | Heating apparatus for fuse wax |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241103Y true CN201241103Y (en) | 2009-05-20 |
Family
ID=40714397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200517041U Expired - Fee Related CN201241103Y (en) | 2008-08-04 | 2008-08-04 | Heating apparatus for fuse wax |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241103Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240410A (en) * | 2011-03-25 | 2011-11-16 | 卢志昌 | Portable paraffin melter |
-
2008
- 2008-08-04 CN CNU2008200517041U patent/CN201241103Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240410A (en) * | 2011-03-25 | 2011-11-16 | 卢志昌 | Portable paraffin melter |
| CN102240410B (en) * | 2011-03-25 | 2013-11-20 | 卢志昌 | Portable paraffin melter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20100804 |