CN213816063U - Single-ended infrared heating lamp - Google Patents
Single-ended infrared heating lamp Download PDFInfo
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- CN213816063U CN213816063U CN202023338385.2U CN202023338385U CN213816063U CN 213816063 U CN213816063 U CN 213816063U CN 202023338385 U CN202023338385 U CN 202023338385U CN 213816063 U CN213816063 U CN 213816063U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 79
- 239000000919 ceramic Substances 0.000 claims abstract description 194
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 11
- 239000010931 gold Substances 0.000 claims description 11
- 229910052737 gold Inorganic materials 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000005350 fused silica glass Substances 0.000 claims description 8
- 230000005855 radiation Effects 0.000 abstract description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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Abstract
The utility model discloses a single-ended infrared heating lamp, wherein single-ended infrared heating lamp includes: a lamp tube; the ceramic base is connected with the lamp tube and used for being connected with an external power supply, and the ceramic base comprises a first ceramic body which is positioned at the joint of the ceramic base and the lamp tube; the first reflecting layer is arranged on the surface of the first ceramic body and used for reflecting heat generated by the lamp tube during working. Ceramic base surface is smooth, and the ceramic body heat conductivity is low, and ceramic base includes first ceramic body, and first ceramic body is located the contact position of ceramic base and fluorescent tube, is provided with first reflection stratum on the surface of first ceramic body, and the reflection stratum surface is smooth, can reflect the heat radiation that comes from single-ended infrared heating lamp betterly, can effectively reduce the temperature of contact area, protects the power supply lead wire of junction, promotes commercial single-ended infrared heating lamp's life.
Description
Technical Field
The utility model relates to a lighting apparatus technical field, in particular to single-ended infrared heating lamp.
Background
The operating power of commercial single-ended infrared heating lamp is higher usually, and is different from several hundred watts to several kilowatts, and commercial during operation can produce higher heat radiation, and commercial single-ended infrared heating lamp is in high temperature radiation with external power source's contact area often, and in the correlation technique, the contact area is simple screw thread and contact point usually, and to the power supply lead wire of junction, the high temperature also can reduce the life of lead wire.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a single-ended infrared heating lamp can reduce commercial single-ended infrared heating lamp and external power source's contact area's temperature, promotes commercial life with the lamp.
According to the utility model discloses a single-ended infrared heating lamp of first aspect embodiment, include: a lamp tube; the ceramic base is connected with the lamp tube and used for being connected with an external power supply, and the ceramic base comprises a first ceramic body which is positioned at the joint of the ceramic base and the lamp tube; the first reflecting layer is arranged on the surface of the first ceramic body and used for reflecting heat generated by the lamp tube during working.
According to the utility model discloses single-ended infrared heating lamp has following beneficial effect at least: the single-ended infrared heating lamp includes the fluorescent tube, ceramic base and reflection stratum, ceramic base is connected with the fluorescent tube, ceramic base is used for being connected with external power supply, ceramic base surface is smooth, the ceramic body heat conductivity is low, smooth surface can be better will come from the radiant heat reflection of single-ended infrared heating lamp, ceramic base includes first ceramic body, first ceramic body is located the contact position of ceramic base and fluorescent tube, be provided with first reflection stratum on the surface of first ceramic body, reflection stratum surface is smooth, can reflect the heat radiation that comes from single-ended infrared heating lamp betterly, can effectively reduce the temperature in contact zone, protect the power supply lead wire of junction, promote commercial single-ended infrared heating lamp's life.
According to some embodiments of the present invention, the lamp tube comprises a fused silica tube and a spiral filament, the spiral filament is disposed inside the fused silica tube, two poles of the spiral filament are connected to the ceramic base. The fused quartz tube has good heat resistance and good stability, the lamp tube is connected with the ceramic base through the metal strip, the connection structure is stable, and the service life is long.
According to the utility model discloses a some embodiments, ceramic base includes the second ceramic body, the second ceramic body with first ceramic body integration is connected, the second ceramic body outside is encircleed and is provided with spiral metal ring, the second ceramic body is kept away from the one end of first ceramic body is provided with the metal contact, spiral metal ring with fluorescent tube negative pole electric connection, the metal contact with fluorescent tube positive pole electric connection. The single-ended infrared heating lamp radiating effect that this embodiment provided is good, can reduce the temperature of during operation base, can effectively protect the contact area, will come from the high temperature radiation reflection that single-ended infrared heating lamp during operation produced.
According to some embodiments of the invention, the ceramic base comprises a third ceramic body, the third ceramic body set up in the first ceramic body with between the second ceramic body, the third ceramic body with be provided with first cavity between the first ceramic body. Be provided with first cavity between third ceramic body and the first ceramic body, first cavity can be favorable to coming the heat of fluorescent tube to pass through, reduces the risk that equipment damaged because of high temperature.
According to some embodiments of the invention, a position of the third ceramic body facing the first ceramic body is provided with a first sloped wall and a second sloped wall, the first sloped wall and the second sloped wall being at a first angle therebetween. The first inclined wall and the second inclined wall are arranged on the third ceramic body in a staggered mode, the gradually reduced section faces the first ceramic body and the lamp tube, heat from the lamp tube can be well guided to other positions through the inclined walls, and the temperature of a contact area is effectively reduced.
According to the utility model discloses a some embodiments, first skew wall with be 60 degrees to 120 degrees between the second skew wall, can adjust the size of first angle according to the demand, through angle of adjustment, the region of adjustment reflection heat radiation.
According to some embodiments of the invention, at least a portion of the first sloped wall and the second sloped wall is provided with a reflective layer. The first inclined wall and the second inclined wall are provided with a second reflecting layer, and the second reflecting layer is made of gold materials and can effectively reflect heat generated by the lamp tube during working.
According to the utility model discloses a some embodiments, first reflection stratum material is the gold, and the reflection of gold material is effectual, can effectively reduce the temperature of first ceramic body, promotes the life of single-ended infrared heating lamp, and the gold is inert metal, is difficult for taking place the oxidation, can all keep better effect for a long time.
According to the utility model discloses a some embodiments, the second ceramic body with inside second cavity that is provided with between the third ceramic body is provided with the second cavity in second ceramic body and third ceramic body, can practice thrift porcelainous quantity, promotes cooling heat dispersion, makes the contact area keep lower temperature, promotes the life of single-ended infrared heating lamp.
According to the utility model discloses a some embodiments, the lateral wall of second ceramic body is provided with a plurality of opening, sets up the opening at the lateral wall, can promote the mobility of the inside air of ceramic base, reduces the risk because of the too high production of the inside second cavity temperature of ceramic body, promotes the reliability of single-ended infrared heating lamp, prolongs the life of single-ended infrared heating lamp, effectively promotes user experience.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which the abstract is to be accorded full scope with any one of the accompanying drawings of which:
fig. 1 is a schematic view of a single-ended infrared heating lamp according to an embodiment of the present invention;
fig. 2 is a schematic view of a single-ended infrared heating lamp according to another embodiment of the present invention;
fig. 3 is a schematic view of a single-ended infrared heating lamp according to another embodiment of the present invention;
fig. 4 is a schematic view of a single-ended infrared heating lamp according to another embodiment of the present invention.
Reference numbers of the figures: the single-ended infrared heating lamp 100, the lamp tube 110, the coiled filament 111, the ceramic base 120, the first ceramic body 121, the second ceramic body 122, the third ceramic body 123, the first reflective layer 130, the coiled metal coil 210, the metal contact 220, the first inclined wall 310, the second inclined wall 320, the second reflective layer 330, and the opening 410.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The utility model provides a single-ended infrared heating lamp, single-ended infrared heating lamp have used ceramic base and first reflection stratum, and pottery is hot bad conductor, compares in traditional single-ended infrared heating lamp, the utility model discloses a single-ended infrared heating lamp's contact zone's temperature is lower, and the first reflection stratum that sets up on the first ceramic body can effectively reflect the heat that comes from the fluorescent tube during operation production, promotes the life of component, effectively reduces the temperature of junction power lead.
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1, fig. 1 is a schematic diagram of a single-ended infrared heating lamp 100 according to an embodiment of the present invention.
In one embodiment, the single-ended infrared heating lamp 100 includes a lamp tube 110 and a ceramic base 120, the single-ended infrared heating lamp 100 is a common commercial single-ended infrared heating lamp 100, the power of the lamp tube 110 varies from hundreds of watts to thousands of watts, a filament in the lamp tube 110 generates a large amount of heat during operation, the heat impacts an electrical contact area, and a common lamp holder is often easily damaged under long-time high-temperature radiation and also damages a power lead of the electrical contact area. The single-ended infrared heating lamp 100 provided by the embodiment includes a lamp tube 110 and a ceramic base 120, wherein the ceramic material is a poor conductor of heat, which can reduce the temperature of an electrical contact area and prolong the service life of devices; the first ceramic body 121 is arranged at the position where the ceramic base 120 is in contact with the lamp tube 110, the first reflecting layer 130 is further arranged on the surface of the first ceramic body 121, heat from the lamp tube 110 can be simply reflected by the first reflecting layer 130, the heat is reflected to a place where the electric contact area is not interfered, the temperature of the electric contact area can be effectively reduced through the combination of the ceramic base 120 and the reflecting layer, the service life of a device in the electric contact area is prolonged, a power supply lead can be well protected, the reliability of the single-ended infrared heating lamp 100 is improved, and the single-ended infrared heating lamp has good popularization and use values.
It should be noted that, the utility model provides a ceramic base 120's material can be any high glaze ceramic that burns, can be alumina ceramic material, also can be cordierite, talc material, can have better reflection effect, can be at the smooth surface of first ceramic body 121 adhere to the reflection stratum can, ceramic material is difficult for heat conduction, the material kind that this embodiment mentioned is only the example, and is right the utility model discloses a protection scope does not constitute the restriction.
In one embodiment, the single-ended infrared heating lamp 100 comprises a lamp tube 110 and a ceramic base 120, the lamp tube 110 comprises a fused silica tube and a coiled filament 111, the coiled filament 111 is disposed in the fused silica tube, and two poles of the coiled filament 111 are connected to the ceramic base 120. The lamp tube 110 is inserted into the first ceramic body 121, the spiral filament 111 generates a large amount of heat during working, irradiate the ceramic base 120 in a radiation manner, the ceramic base 120 is not easy to conduct heat, the heat resistance of the fused quartz tube is good, the lamp tube has good light transmission performance, the irradiation function of the single-ended infrared heating lamp 100 can be better realized, the lamp tube 110 of the single-ended infrared heating lamp 100 provided by the embodiment is simple in structure, the reliability is good, the design is reasonable, the spiral filament 111 can be made of common tungsten filament.
Referring to fig. 2 and 3 and 4, fig. 2 is a schematic view of a single-ended infrared heating lamp 100 according to another embodiment of the present invention; fig. 3 is a schematic view of a single-ended infrared heating lamp 100 according to another embodiment of the present invention; fig. 4 is a schematic diagram of a single-ended infrared heating lamp 100 according to another embodiment of the present invention.
In one embodiment, the single-ended infrared heating lamp 100 comprises a lamp vessel 110 and a ceramic base 120, the ceramic base 120 comprising a first ceramic body 121 and a second ceramic body 122, wherein the first ceramic body 121 and the second ceramic body 122 are integrally formed, the integral formation of the ceramic is convenient for firing, the large-scale industrial production is convenient, the outer surface of the second ceramic body 122 is provided with a spiral metal ring 210, one end of the second ceramic body 122 far away from the first ceramic body 121 is provided with a metal terminal, the spiral metal ring 210 is electrically connected with the cathode of the lamp tube 110, the metal contact 220 is electrically connected with the anode of the lamp tube 110, the spiral metal ring 210 is not connected with the metal end point, the single-ended infrared heating lamp 100 is connected with an external power supply through the spiral metal ring 210 and the metal contact 220, the safety of the spirally mounted single-ended infrared heating lamp 100 is good, and the reliability of the single-ended infrared heating lamp 100 can be effectively improved.
In an embodiment, the single-ended infrared heating lamp 100 comprises a lamp tube 110 and a ceramic base 120, the ceramic base 120 comprises a first ceramic body 121, a second ceramic body 122 and a third ceramic body 123, wherein the first ceramic body 121, the second ceramic body 122 and the third ceramic body 123 are integrally formed, the third ceramic body 123 is arranged between the first ceramic body 121 and the second ceramic body 122, and a first cavity is arranged between the third ceramic body 123 and the first ceramic body 121. The first ceramic body 121 is provided with the first reflective layer 130, which can reflect most of heat from the lamp tube 110, and the cavity is formed between the third ceramic body 123 and the first ceramic body 121 to evacuate heat that is not reflected by the first reflective layer 130, so that the heat dissipation performance of the ceramic base 120 can be improved, the temperature of an electrical contact area can be reduced, the reliability of the single-ended infrared heating lamp 100 can be effectively improved, and the service life of the single-ended infrared heating lamp 100 can be prolonged.
In one embodiment, the single-ended infrared heating lamp 100 comprises a lamp tube 110 and a ceramic base 120, the ceramic base 120 comprises a first ceramic body 121, a second ceramic body 122 and a third ceramic body 123, a second cavity is disposed between the third ceramic body 123 and the first ceramic body 121, a first inclined wall 310 and a second inclined wall 320 are disposed on the third ceramic body 123 facing the first ceramic body 121, the first inclined wall 310 and the second inclined wall 320 are alternately disposed, a reflective layer on the surface of the first ceramic body 121 reflects most of heat from the lamp tube 110, heat from the lamp tube 110 is radiated from a socket on the first ceramic body 121 into the third ceramic body 123, and the first inclined wall 310 and the second inclined wall 320 of the third ceramic body 123 emit the heat, so as to effectively reduce the temperature of an electrical contact area, improve the service life of the single-ended infrared heating lamp 100, and reduce damage to power supply leads.
It should be noted that only one inclined wall may be disposed on the third ceramic body 123, and the heat may be reflected from the inclined wall, so as to achieve a better cooling effect.
Referring to fig. 3, fig. 3 is a schematic diagram of a single-ended infrared heating lamp 100 according to another embodiment of the present invention.
In an embodiment, the single-ended infrared heating lamp 100 comprises a lamp tube 110 and a ceramic base 120, the ceramic base 120 comprises a first ceramic body 121, a second ceramic body 122 and a third ceramic body 123, a first cavity is disposed between the third ceramic body 123 and the first ceramic body 121, a first inclined wall 310 and a second inclined wall 320 are disposed on the third ceramic body 123 facing the first ceramic body 121, an included angle between the first inclined wall 310 and the second inclined wall 320 is 60 degrees to 120 degrees, the first inclined wall 310 and the second inclined wall 320 may form an included angle of 60 degrees, the first inclined wall 310 and the second inclined wall 320 may form an included angle of 120 degrees, the included angle of 60 degrees has a good reflection effect, and the temperature can be effectively reduced; the reflection effect of 120 degrees is good, and the temperature can be effectively reduced.
It should be noted that the first inclined wall 310 and the second inclined wall 320 may form an included angle of 90 degrees, and the included angle of 90 degrees may effectively guide heat out, reduce the temperature of the electrical contact area, and improve the stability of the single-ended infrared heating lamp 100.
In one embodiment, the single-ended infrared heating lamp 100 includes a lamp tube 110 and a ceramic base 120, the ceramic base 120 includes a first ceramic body 121, a second ceramic body 122 and a third ceramic body 123, a first cavity is disposed between the third ceramic body 123 and the first ceramic body 121, a first inclined wall 310 and a second inclined wall 320 are disposed on the third ceramic body 123 facing the first ceramic body 121, a second reflective layer 330 is disposed on the first inclined wall 310 and the second inclined wall 320, the second reflective layer 330 is made of gold, the gold has stable chemical properties and good reflective effects, and can maintain stable properties at higher temperatures, thereby effectively improving the stability of the single-ended infrared heating lamp 100, the second reflective layer 330 made of gold can reflect a large amount of heat, reduce the temperature at the third ceramic body 123, and further reduce the temperature of an electrical contact region by combining the hard thermal conductivity of the ceramic bodies, the service life of the single-ended infrared heating lamp 100 is extended and the power leads are protected from damage.
Referring to fig. 4, fig. 4 is a schematic diagram of a single-ended infrared heating lamp 100 according to another embodiment of the present invention.
In an embodiment, the single-ended infrared heating lamp 100 includes the lamp tube 110 and the ceramic base 120, the ceramic base 120 includes the first ceramic body 121, the first ceramic body 121 is located at a connection position between the ceramic base 120 and the lamp tube 110, the first reflective layer 130 is disposed on the surface of the first ceramic body 121, the first reflective layer 130 is made of gold, the gold has good heat resistance and stable chemical properties, and can better reflect heat from the lamp tube 110, thereby effectively reducing the temperature of the first ceramic body 121, improving the reliability of the single-ended infrared heating lamp 100, prolonging the service life of the single-ended infrared heating lamp 100, and having good popularization and use values.
It should be noted that the reflective layer may also be made of other metal materials, such as silver or copper with the same stable chemical property, and the reflective layer can reflect heat generated by the lamp tube 110 during operation.
In an embodiment, the single-ended infrared heating lamp 100 includes a lamp tube 110 and a ceramic base 120, the ceramic base 120 includes a first ceramic body 121, a second ceramic body 122 and a third ceramic body 123, a second cavity is disposed between the second ceramic body 122 and the third ceramic body 123, the second ceramic body 122 is a portion connected to an external power supply, the third ceramic body 123 is a middle ceramic position, and a second cavity is disposed between the second ceramic body 122 and the third ceramic body 123, so that a heat dissipation effect of the ceramic base 120 can be effectively improved, a temperature of the ceramic base 120 is reduced, a temperature of an electrical contact region is reduced, power supply leads are protected, and a service life of the single-ended infrared heating lamp 100 is prolonged.
In an embodiment, the single-ended infrared heating lamp 100 includes the lamp tube 110 and the ceramic base 120, the ceramic base 120 includes the first ceramic body 121 and the second ceramic body 122, the plurality of openings 410 are disposed on the sidewall of the second ceramic body 122, the second ceramic body 122 is a portion connected to an external power supply, a second cavity is disposed between the second ceramic body 122 and the third ceramic body 123, the plurality of openings 410 are disposed on the surface of the second ceramic body 122, which may be one opening 410 or two, the openings 410 are communicated with the second cavity in the second ceramic body 122, so as to effectively improve the heat dissipation effect of the second ceramic body 122, reduce the temperature of the ceramic base 120 when the single-ended infrared heating lamp 100 operates, reduce the temperature of an electrical contact region, effectively improve the service life of the single-ended infrared heating lamp 100, and have a good popularization and use value.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A single-ended infrared heating lamp, comprising:
a lamp tube;
the ceramic base is connected with the lamp tube and used for being connected with an external power supply, and the ceramic base comprises a first ceramic body which is positioned at the joint of the ceramic base and the lamp tube;
the first reflecting layer is arranged on the surface of the first ceramic body and used for reflecting heat generated by the lamp tube during working.
2. The single-ended infrared heating lamp of claim 1, wherein said lamp tube comprises a fused silica tube and a coiled filament, said coiled filament disposed inside said fused silica tube, both poles of said coiled filament being connected to said ceramic base.
3. The single-ended infrared heating lamp of claim 1, wherein the ceramic base comprises a second ceramic body integrally connected to the first ceramic body, a spiral metal ring is disposed around the outside of the second ceramic body, a metal contact is disposed on an end of the second ceramic body away from the first ceramic body, the spiral metal ring is electrically connected to the cathode of the lamp tube, and the metal contact is electrically connected to the anode of the lamp tube.
4. The single-ended infrared heating lamp of claim 3, wherein the ceramic base comprises a third ceramic body disposed between the first ceramic body and the second ceramic body, a first cavity disposed between the third ceramic body and the first ceramic body.
5. The single-ended infrared heating lamp of claim 4, wherein said third ceramic body is provided with first and second slanted walls at locations facing said first ceramic body, said first and second slanted walls being staggered.
6. The single-ended infrared heating lamp of claim 5, wherein said first angled wall and said second angled wall are between 60 degrees and 120 degrees therebetween.
7. The single-ended infrared heating lamp of claim 5, wherein a second reflective layer is disposed on said first sloped wall and said second sloped wall, said second reflective layer being gold.
8. The single-ended infrared heating lamp of claim 1, wherein the first reflective layer is gold.
9. The single-ended infrared heating lamp of claim 4, wherein a second cavity is disposed internally between said second ceramic body and said third ceramic body.
10. The single-ended infrared heating lamp of claim 4, wherein the sidewall of the second ceramic body is provided with a plurality of openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023338385.2U CN213816063U (en) | 2020-12-30 | 2020-12-30 | Single-ended infrared heating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023338385.2U CN213816063U (en) | 2020-12-30 | 2020-12-30 | Single-ended infrared heating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213816063U true CN213816063U (en) | 2021-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023338385.2U Active CN213816063U (en) | 2020-12-30 | 2020-12-30 | Single-ended infrared heating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213816063U (en) |
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2020
- 2020-12-30 CN CN202023338385.2U patent/CN213816063U/en active Active
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Address after: 529000 No. 8, No. 3, Buling 1st Road, Tangxia Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee after: Guangdong Youhui Technology Co.,Ltd. Address before: 529000 workshop 1, building 2, No. 65, beach Wai, Zhoujun village, Tangxia Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee before: Guangdong Youhui Technology Co.,Ltd. |
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