CN1988739A - Infrared heater - Google Patents
Infrared heater Download PDFInfo
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- CN1988739A CN1988739A CN 200610155211 CN200610155211A CN1988739A CN 1988739 A CN1988739 A CN 1988739A CN 200610155211 CN200610155211 CN 200610155211 CN 200610155211 A CN200610155211 A CN 200610155211A CN 1988739 A CN1988739 A CN 1988739A
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- heater
- outer tube
- infrared
- pipe
- wire
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Abstract
The invention relates to electric heating device, which specifically refers to an infra-red heater including the glass tube and the electrified heat body. The heat body is encased into the sealed glass tube that is a double pipe and includes the sealed inner pipe with the heat body encased and the sealed outer pipe with the inner pipe encased, and a baffle-board is set between the inside of outer pipe and the outside of inner pipe, which can make the far-infrared radiant heat generated by the heat body radiate in the regulated direction.
Description
Technical field
The present invention relates to electric heater unit, relate in particular to a kind of heating device or heating equipment etc. of being used for and produce that photothermal heater sealing is packed in the glass tube and the infrared heater that constitutes by energising.
Background technology
In the prior art, the general infrared heater that uses is switched on to heater by the lead-in wire of drawing inside and outside the glass tube two ends in the elongated glass tube (quartz ampoule) that elongated heater (infrared radiation component) sealing is packed into.The general heating body has coiled filaments such as adopting tungsten, or adopts rigid and generate heat uniform carbonaceous heater.When using this type of heater to be applied to meat grill, during heating devices such as roast chicken device, consider the efficiency of heating surface, generally all need to set up reflecting plate in a side of infrared heater, so that the far infrared radiation of carbonaceous heater heat is only to by a side radiation of gratin, but, in the use below the one side of the infrared ray calandria that will have reflecting plate places by gratin the time, the grease that is produced when being roasted by gratin or some bur etc. can be dropped on the reflecting plate, influenced its heats, and clean also suitable trouble of the reflecting plate stained, brought inconvenience for daily use.
Summary of the invention
The object of the present invention is to provide a kind ofly can keep the good heats of reflecting plate, can conveniently clean the infrared heater of reflecting plate simultaneously again.
For solving the problems of the technologies described above, reach the object of the invention, the technical solution used in the present invention is as follows:
A kind of infrared heater, comprise glass tube and the heater that can switch on, described heater sealing is packed in the glass tube, described glass tube is dual pipe, it comprises the sealing interior pipe of described heater and the sealing outer tube of pipe in this of packing into of packing into, and is provided with the infrared radiation heat that can the make described heater generation reflecting plate to the prescribed direction radiation between the inboard and interior pipe of the described outer tube outside.
Adopt dual pipe by technical solution of the present invention, reflecting plate is protected in the outer tube, can keep the good heats of reflecting plate, reflecting plate can be because of the time and efforts that tarnishes and cost a lot of money cleaning yet in addition, and is easy to use.
As preferably, described reflecting plate is provided with the clip of pipe in the flexibly clamping, described clip be contained in removably described on the pipe.
As preferably, described reflecting plate medial surface is deposited with two one metal wires that are parallel to each other, and described two ends wiry are deposited with the clip that is bent to form by an one metal wire respectively, the periphery of pipe in described clip flexibly is held on.
Adopt the reflecting plate of clip shape accurately and easily reflecting plate to be located by technical solution of the present invention, and easy accessibility.
As preferably, it is microscler lamellar that described heater is, and its both sides of the edge from length direction begin alternately to form the slit that cuts into to Width.
As preferably, described heater is the carbonaceous heater.
By the technical solution of the present invention employing slit is set on heater and changes shape, thereby can easily adjust its resistance value.
As preferably, be respectively equipped with thermal insulation board between the both ends of described heater and the mid portion, the both ends of described heater are provided with metal connecting piece respectively, and the metal connecting piece at described two ends is connected with lead-in wire respectively, and described lead-in wire is connected with two gate terminal rod respectively.
By the technical scheme of invention, thermal insulation board can cut off heat transmission, well the protection lead-in wire.
As preferably, described two gate terminal rods lay respectively at the both sides of outer tube.
As preferably, described two gate terminal rods lay respectively at the same side of outer tube, and the lead-in wire of a side relative with this side is connected with one of them terminal rod by the contact rod that is located in the outer tube.
As preferably, the described inner periphery coiled circle that is positioned at the end of the relative side contact rod of two gate terminal rod along outer tube.
By the technical scheme of invention, contact rod one end around shape can be better must with in guarantee the center that is held in outer tube 4.
Description of drawings
Fig. 1 is the front view of infrared heater of the present invention.
Fig. 2 is the vertical view of infrared heater of the present invention.
Fig. 3 is the middle cross-sectional view of Fig. 1.
Fig. 4 is the stereogram of infrared heater of the present invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail:
A kind of infrared heater 1, comprise glass tube and the carbonaceous heater 2 that can switch on, described glass tube is dual pipe, the outer tube 4 that it comprises the interior pipe 3 that seals the described carbonaceous heater 2 of packing into and seals this interior pipe 3 of packing into, pipe 3 is all made with clear glass with outer tube 4 in described, and its cross section is circle.
It is microscler lamellar that described carbonaceous heater 2 is, on the middle part except that both ends, be provided with from length direction one end margin and begin to replace in opposite directions mutually to Width, and many slits 5 that cut into equi-spaced apart, promptly form sinuate electric path, and the interval of every adjacent 2 slits 5 is decided by concrete desired resistance.
Described carbonaceous heater 2 is in inert gases such as argon gas seal the interior pipe 3 of packing into, be respectively equipped with semicircle thermal insulation board 7 between the both ends of carbonaceous heater 2 and the middle part, and there is metal connecting piece 6 as semicircle thermal insulation board 7 at the both ends of carbonaceous heater 2 clamping respectively, described metal connecting piece 6 outwards curves the metallic plate at right angle for and two ends folding along central authorities, and the lead-in wire 8 that is connected with described metal connecting piece 6 is drawn from the outside of the sealing choking portion 9 at sealed inner tube 3 two ends.Itself since with the profile of the width of carbonaceous heater 2 and thermal insulation board 7 make respectively with the internal diameter of interior pipe 3 about equally; so carbonaceous heater 2 is under the state that sealing is packed into; the inwall place of pipe 3 in carbonaceous heater 2 can stably be clamped in; especially thermal insulation board 7 is owing to can begin from formation one side of slit 5 to connecting hot transmission of lead-in wire 8 one sides cut-out, so can protect a side that connects lead-in wire 8.
And, described expelling plate 10 be located at described between the inboard of pipe 3 the outside and outer tube 4, as shown in Figure 3, described expelling plate 10 is for being that center cross-sectional bends to semicircle and makes it manage the metallic plate of 3 the left and right sides in covering with interior pipe 3.And the length of described expelling plate 10 just in time can drowning carbonaceous heater 2 the length of electric path part, promptly equal the length between the thermal insulation board 7 of carbonaceous heater 2 both sides.On the described reflecting plate 10, and the surface deposited metal that is positioned at a pipe side of 3 has two one metal wires 11 that are parallel to each other, and is deposited with the clip 12 that is bent to form by an one metal wire respectively at the two ends of wire 11, the periphery of pipe 3 in described clip 12 flexibly is held on.This clip 12 can make reflecting plate 10 the position that is held in slightly away from interior pipe 3 outer round surface.Make reflecting plate 10 be contained in easily removably described on the pipe 3, and again relatively carbonaceous heater 2 accurately and easily locate.
Reflecting plate described in the present embodiment 10 is mounted to the aspectant state of plate face with carbonaceous heater 2, and promptly the face of 2 parallel wire 11 formation and the plate face of reflecting plate 10 are parallel to each other.
Be axially arranged with contact rod 16 in the described outer tube 4, and in described, manage the lead-in wire 8 that draw respectively at 3 two ends, the lead-in wire 8 of one end is outwards drawn from the sealing choking portion 14 of outer tube 4 by terminal rod 13, and the lead-in wire 8 of the other end inserts the lug boss 15 of the central authorities of protruding outer tube 4, the wire harness 17 of this contact rod 16 by the sealing choking portion 9 at pipe 3 two ends in outer being loaded on respectively is respectively with the two ends relative fixed of contact rod 16, and the end of contact rod 16 that is positioned at lug boss 15 1 sides is after the inner periphery coiled circle of outer tube 4, be electrically connected to the bent lead-in wire 8 with this side of center one lateral bending, promptly this side 8 contact rods 16 that go between are guided a side of sealing choking portion 14 into.And being positioned at sealing choking portion 14 1 sides, outwards draw from sealing choking portion 14 by terminal rod 18 the other end of contact rod 16.The end around shape is positioned at pipe 3 in this side that is positioned at the contact rod 16 of lug boss 15 1 sides remains on the center of outer tube 4.And an opposite side is by being positioned interior pipe 3 for the center with sealing choking portion 14 fixed terminal rods 18.And also can charge into inert gas in the outer tube 4 or just keep air.
The infrared heater 1 of technical solution of the present invention, carbonaceous heater 2 is switched on from the external energy of interior pipe 3 and outer tube 4 by pair of terminal rod 13,18, carbonaceous heater 2 heating that reddens by energising, generation far infrared radiation heat, and because of reflecting plate 10 is contained on the interior pipe 3, so far infrared radiation heat is by the effect of reflecting plate 10, the directive property that only has a side radiation of opening wide to reflecting plate 10, reach of the effect of the far infrared radiation heat of carbonaceous heater 2 generations to the prescribed direction radiation, again because of charging into inert gas in the interior pipe 3, so can prevent the oxidation of carbonaceous heater 2.
During use, when promptly being used for heating devices such as meat grill at infrared heater 1, with reflecting plate 10 towards the below, carbonaceous heater 2 is towards the top, and infrared heater 1 level frame is located in the heating device, and will be placed on the infrared heater 1 by gratin, then utilizing only just can be to being cooked by the gratin heating to the far infrared radiation heat of top radiation.Reflecting plate 10 is owing to protected by outer tube 4, thus even can also can be gathered together down from drippage, behind the end of cooking, only need to clean outer tube 4 and get final product along the outer surface drippage of outer tube 4 by the barbecue grease on the gratin or some gratin etc., more convenient.Equally, because of reflecting plate 10 can not tarnish, and still can keep good heats.
The terminal rod the 13, the 18th of two electrodes is drawn from an end of outer tube 4 in above-mentioned, but also can draw the terminal rod of each My World from outer tube 4 two ends respectively.Just can omit contact rod 16 this moment.Certainly, also can adopt tabular terminal rod.
In addition, the shape of reflecting plate 10 also is not limited to the such curved shape of aforesaid way, is the shape that semicircle waits other as cross section, and pipe 3 outer clips 12 also can adopt tabular clip in being installed in, or without clip 12, pipe was first-class in a direct part with reflecting plate was cut and is wrapped in.Except that with the clip 12, as long as can be to reflecting plate 10 location by being arranged at the shape that separates part or two pipes between outer tube 4 and the interior pipe 3 etc., the form between outer tube 4 and interior pipe 3 also all can simply.
In addition, the slit 5 of carbonaceous heater 2 is not limited to form by the interval that equates, also can make every effort to caloric value and is evenly distributed as the spacing of the slit 5 of central authorities is widened.And heater 2 also is not limited to the carbonaceous heater, also can use other heaters such as tungsten filament, halogen.
And infrared heater spare of the present invention is not limited to heating device, also can be as the thermal source of heating equipment or warm health care facility etc. and do various application.
In a word, the above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (9)
1. infrared heater, comprise glass tube and the heater (2) that can switch on, described heater (2) sealing is packed in the glass tube, it is characterized in that, described glass tube is dual pipe, it comprises sealing pack into the outer tube (4) of pipe (3) in this of the interior pipe (3) of described heater (2) and sealing of packing into, and described outer tube (4) inboard with interior pipe (3) outside between be provided with the far infrared radiation heat that can make described heater (2) generation reflecting plate (10) to the prescribed direction radiation.
2. a kind of infrared heater according to claim 1 is characterized in that, described reflecting plate (10) is provided with the clip (12) that can flexibly clamp interior pipe (3), and described clip (12) is contained on the described interior pipe (3) removably.
3. a kind of infrared heater according to claim 2, it is characterized in that, described reflecting plate (10) medial surface is deposited with two one metal wires (11) that are parallel to each other, the two ends of described wire (11) are deposited with the clip (12) that is bent to form by an one metal wire respectively, and described clip (12) flexibly is held on the periphery of interior pipe (3).
4. according to claim 1 or 2 or 3 described a kind of infrared heaters, it is characterized in that it is microscler lamellar that described heater (2) is, its both sides of the edge from length direction begin alternately to form the slit (5) that cuts into to Width.
5. a kind of infrared heater according to claim 4 is characterized in that, described heater (2) is the carbonaceous heater.
6. a kind of infrared heater according to claim 5, it is characterized in that, be respectively equipped with thermal insulation board (7) between the both ends of described heater (2) and the mid portion, the both ends of described heater (2) are provided with metal connecting piece (6) respectively, the metal connecting piece at described two ends (6) is connected with lead-in wire (8) respectively, and described lead-in wire (8) is connected with two gate terminal rods (13), (18) respectively.
7. a kind of infrared heater according to claim 6 is characterized in that, described two gate terminal rods (13), (18) lay respectively at the both sides of outer tube (4).
8. a kind of infrared heater according to claim 6, it is characterized in that, described two gate terminal rods (13), (18) lay respectively at the same side of outer tube (4), and the lead-in wire (8) of a side relative with this side is connected with one of them terminal rod by the contact rod (16) that is located in the outer tube (4).
9. a kind of infrared heater according to claim 8 is characterized in that, the described inner periphery coiled circle that is positioned at the end of two gate terminal rods (13), (18) relative side contact rod (16) along outer tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155211 CN1988739A (en) | 2006-12-14 | 2006-12-14 | Infrared heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155211 CN1988739A (en) | 2006-12-14 | 2006-12-14 | Infrared heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1988739A true CN1988739A (en) | 2007-06-27 |
Family
ID=38185329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610155211 Pending CN1988739A (en) | 2006-12-14 | 2006-12-14 | Infrared heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1988739A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189068A (en) * | 2011-04-25 | 2011-09-21 | 张家港市佳龙真空浸漆设备制造厂 | High-energy infrared radiation heater |
| CN102811505A (en) * | 2011-06-01 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Full-wave band infrared radiation heater |
| CN102811506A (en) * | 2011-06-01 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Electrothermic type infrared radiator |
| CN102811515A (en) * | 2011-06-02 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Far-infrared radiant tube |
| CN103282999A (en) * | 2010-11-19 | 2013-09-04 | 贺利氏特种光源有限责任公司 | Irradiation device |
| CN107101258A (en) * | 2017-06-15 | 2017-08-29 | 中创杰能（天津）科技有限公司 | A kind of novel photoelectric heat supply process |
| CN108574996A (en) * | 2017-03-14 | 2018-09-25 | 东芝照明技术株式会社 | Heater |
-
2006
- 2006-12-14 CN CN 200610155211 patent/CN1988739A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282999A (en) * | 2010-11-19 | 2013-09-04 | 贺利氏特种光源有限责任公司 | Irradiation device |
| CN103282999B (en) * | 2010-11-19 | 2016-06-29 | 贺利氏特种光源有限责任公司 | Radiation appliance |
| CN102189068A (en) * | 2011-04-25 | 2011-09-21 | 张家港市佳龙真空浸漆设备制造厂 | High-energy infrared radiation heater |
| CN102811505A (en) * | 2011-06-01 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Full-wave band infrared radiation heater |
| CN102811506A (en) * | 2011-06-01 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Electrothermic type infrared radiator |
| CN102811515A (en) * | 2011-06-02 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Far-infrared radiant tube |
| CN108574996A (en) * | 2017-03-14 | 2018-09-25 | 东芝照明技术株式会社 | Heater |
| CN107101258A (en) * | 2017-06-15 | 2017-08-29 | 中创杰能（天津）科技有限公司 | A kind of novel photoelectric heat supply process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |