CN201348180Y - Energy-saving spot lamp - Google Patents
Energy-saving spot lamp Download PDFInfo
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- CN201348180Y CN201348180Y CNU2009200500543U CN200920050054U CN201348180Y CN 201348180 Y CN201348180 Y CN 201348180Y CN U2009200500543 U CNU2009200500543 U CN U2009200500543U CN 200920050054 U CN200920050054 U CN 200920050054U CN 201348180 Y CN201348180 Y CN 201348180Y
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- fluorescent tube
- spot lamp
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Abstract
The utility model relates to the technical field of spot lamps, and particularly relates to an energy-saving spot lamp, which comprises a base, a lamp tube, a reflecting shade and a light-transmitting mirror, wherein, an opening is formed on one surface of a base; the light-transmitting mirror is fastened and fixed at the opening part of the base; the lamp tube is positioned between the light-transmitting mirror and the base; the reflecting shade is fixed between the lamp tube and the base; a through hole for placing the lamp tube is formed on the reflecting shade; the reflecting shade comprises an outer protective layer, a nano reflective layer and an inner protective layer; the bottom surface of the outer protective layer is coated with the nano reflective layer; the bottom surface of the nano reflective layer is coated with the inner protective layer; the nano reflective layer has good reflectivity on visible light, i.e. higher reflectivity, thereby improving the utilization rate of rays emitted by the spot lamp; and the nano reflective layer has good oxidation resistance, so that the reflectivity is decayed slowly, and even if being used for a long time, the nano reflective layer still has better reflection effects. Therefore, in the situation of some brightness, compared with the traditional spot lamp, the utility model has the advantages of lower power consumption and longer service life.
Description
Technical field:
The utility model relates to the shot-light technical field, relates in particular to a kind of energy-saving spot lamp.
Background technology:
At present, shot-light mainly comprises shell, fluorescent tube in the enclosure is set, the electric ballast of power supply is provided for fluorescent tube, the reflection shield that is used for reflection ray, shell is provided with the transmissive mirror corresponding with fluorescent tube, the light that fluorescent tube is sent can shine out, can not allow insect again, foreign material etc. enter in the shell, described reflection shield installs and fixes in the enclosure, it just covers fluorescent tube, the light that fluorescent tube is sent can better be launched, wherein, the reflection shield majority of existing shot-light is to be made or surperficial coated one deck of reflection shield has the chemical substance (as materials such as oxidation inscriptions) of reflection ray effect by the glossiness metal in top layer (as thin aluminium) etc., thereby the light that will upwards shine reflection, as illumination, the brightness that improves whole shot-light; But the reflectivity of above-mentioned reflection shield is lower, can not make full use of light, and, the reflection shield of any metal, in case contact long afterwards with air, all can oxidation deterioration, reflectivity reduces, and makes the brightness of whole shot-light reduce; And the reflection shield of coated chemical substance, its coating then can be peeled off because of for a long time high temperature and oxidation, and loses the effect of reflection ray; Therefore, the light utilization of existing shot-light is low, and power consumption is bigger, and service life is not long.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists at prior art and a kind of light utilization height, energy-saving spot lamp that power consumption is few are provided.
To achieve these goals, the technical solution adopted in the utility model is:
It comprises base, fluorescent tube, reflection shield, the transmissive mirror of single face opening, transmissive mirror is fastened at the opening part of base, fluorescent tube is between transmissive mirror and base, and reflection shield is fixed between fluorescent tube and the base, and described reflection shield is provided with the through hole that is used to place fluorescent tube; Described reflection shield is made up of external protection, nanometer reflector layer, inner protective layer, and the nanometer reflector layer is sprayed on the bottom surface of external protection, and inner protective layer is sprayed on the bottom surface of nanometer reflector layer.
Described nanometer reflector layer is the multi-element metal crystal layer less than 100 nanometers; Described external protection is polyester PU type paint (claiming a polyurethane paint again) layer, also can be glassy layer; Described inner protective layer is a glassy layer, also can be silicon dioxide layer.
The bottom surface of described reflection shield is provided with corrugated striped.
Described a kind of energy-saving spot lamp further comprises external electric ballast, and the back side of described base offers the entrance hole that is used to place lead, and the power output end of external electric ballast is electrically connected with fluorescent tube by the lead in the entrance hole; Perhaps described a kind of energy-saving spot lamp further comprises the built-in electronic ballast that is electrically connected with fluorescent tube, and described built-in electronic ballast is fixed on the back side of base, and the periphery of built-in electronic ballast is provided with protective cover.
Be provided with holder in the described base, the two ends of fluorescent tube are fixed between transmissive mirror and the base by holder.
Described fluorescent tube is the Metal halogen lamp pipe.
Described transmissive mirror is a pyroceram, and it is fastened at the opening part of base by fastener.
Be provided with the fixed support that is used to install and fix reflection shield between described transmissive mirror and the base.
The utility model beneficial effect is:
A kind of energy-saving spot lamp that the utility model provides comprises base, fluorescent tube, reflection shield, the transmissive mirror of single face opening, transmissive mirror is fastened at the opening part of base, fluorescent tube is between transmissive mirror and base, reflection shield is fixed between fluorescent tube and the base, and described reflection shield is provided with the through hole that is used to place fluorescent tube; Described reflection shield is made up of external protection, nanometer reflector layer, inner protective layer, and the nanometer reflector layer is sprayed on the bottom surface of external protection, and inner protective layer is sprayed on the bottom surface of nanometer reflector layer; Because the nanometer reflector layer has good reflectivity to visible light, be that reflectivity is higher, so when the light that sends when fluorescent tube shone the bottom surface of reflection shield, reflection shield can reflect away most light equably, improving illuminating effect, thereby improve the light utilization of shot-light; And the good in oxidation resistance of nanometer reflector layer is so the reflectivity decay is slower, even after long-time the use, still have reflecting effect preferably, therefore, under the condition of equal brightness, compare with traditional shot-light, power consumption of the present utility model still less, longer service life.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment one base;
Fig. 3 is the decomposing schematic representation of the utility model embodiment one;
Fig. 4 is the structural representation of the utility model embodiment one reflection shield;
Fig. 5 is the upward view of the utility model embodiment one reflection shield;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is the enlarged diagram at B place among Fig. 6;
Fig. 8 is the structural representation of the utility model embodiment two;
Fig. 9 is external protection, the nanometer reflector layer of the utility model embodiment two, the structural representation of inner protective layer;
Figure 10 is the structural representation that the utility model embodiment two conceals protective cover.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 1～7, be embodiment one of the present utility model, it comprises base 1, fluorescent tube 2, reflection shield 3, the transmissive mirror 4 of single face opening, transmissive mirror 4 is fastened at the opening part of base 1, fluorescent tube 2 is between transmissive mirror 4 and base 1, and reflection shield 3 is fixed between fluorescent tube 2 and the base 1, and described reflection shield 3 is provided with the through hole 31 that is used to place fluorescent tube 2; Described reflection shield 3 is made up of external protection 32, nanometer reflector layer 33, inner protective layer 34, and nanometer reflector layer 33 is sprayed on the bottom surface of external protection 32, and inner protective layer 34 is sprayed on the bottom surface of nanometer reflector layer 33; Described nanometer reflector layer 33 is the multi-element metal crystal layer less than 100 nanometers, and it is mainly made by metals such as silver, copper, has the slow characteristics of reflectivity height, reflectivity decay, wherein, can reach more than 90% to the reflectivity of visible light; The thickness of described nanometer reflector layer 33 is 0.3～0.5 micron, and described external protection 32 is a polyester PU type skin of paint, is used to protect the end face of nanometer reflector layer 33; Described inner protective layer 34 is a glassy layer, is used to protect the bottom surface of nanometer reflector layer 33.Because 33 pairs of visible lights of nanometer reflector layer have good reflectivity, be that reflectivity is higher, so when the light that sends when fluorescent tube 2 shone the bottom surface of reflection shield 3, reflection shield 3 can reflect away most light equably, improving illuminating effect, thereby improve the light utilization of shot-light; And the good in oxidation resistance of nanometer reflector layer 33 is so the reflectivity decay is slower, even after long-time the use, still have reflecting effect preferably, therefore, under the condition of equal brightness, compare with traditional shot-light, power consumption of the present utility model still less, longer service life.
The bottom surface of present embodiment reflection shield 3 is provided with corrugated striped 35, to increase the reflective surface area of reflection shield 3 bottom surfaces, improves the reflectivity to visible light; Be provided with the fixed support 9 that is used to install and fix reflection shield 3 between described transmissive mirror 4 and the base 1, the opening part of reflection shield 3 is provided with and protrudes edge 36, and protrude edge 36 and be connected on the fixed support 9, thus reflection shield 3 is fixing.
Be provided with holder 12 in the base 1 of present embodiment, the two ends of fluorescent tube 2 are fixed between transmissive mirror 4 and the base 1 by holder 12, more particularly, the two ends of described fluorescent tube 2 are provided with electrode contacts, be provided with the electrode contacts of coupling on the holder 12 equally, when fluorescent tube 2 is fixed on the holder 12, can provide power supply by holder 12; And the two ends of described fluorescent tube 2 are the through holes 31 that pass reflection shield 3 respectively, fluorescent tube 2 flatly are fixed in the reflection shield 3, to obtain better reflecting effect.
The fluorescent tube 2 of present embodiment is the Metal halogen lamp pipe, and advantages such as light efficiency height, colour rendering are good because the Metal halogen lamp pipe has, long service life make that the utility model illuminating effect is better, longer service life; Described transmissive mirror 4 is a pyroceram, and it is fastened at the opening part of base 1 by fastener 8, and described transmissive mirror 4 not only has light transmission preferably, and can be high temperature resistant.
In the present embodiment, the utility model further comprises external electric ballast 51, the back side of described base 1 offers the entrance hole 11 that is used to place lead 6, the power output end of external electric ballast 51 is electrically connected with fluorescent tube 2 by the lead 6 in the entrance hole 11, more particularly, lead 6 one ends in the entrance hole 11 are connected with the holder 12 that is used to connect and fix fluorescent tube 2, the other end is connected with the power output end of external electric ballast 51, makes external electric ballast 51 to provide power supply for fluorescent tube 2.The back side of present embodiment base 1 is provided with fin 13, and during owing to shot-light work, its temperature is higher, and described fin 13 can help the heat radiation of shot-light; The back side of base 1 also is provided with fixture 14, and fixture 14 is provided with installing hole 141, so that the installing and fixing of shot-light.
Please refer to Fig. 8,9,10, be embodiment two of the present utility model, the structure of present embodiment fluorescent tube 2, transmissive mirror 4, fixed support 9 and base 1 inside is identical with embodiment one, what present embodiment and embodiment one were different is, what present embodiment and embodiment one were different is that described external protection 32 is glassy layer, is used to protect the end face of nanometer reflector layer 33; Described inner protective layer 34 is a silicon dioxide layer, is used to protect the bottom surface of nanometer reflector layer 33; And; present embodiment further comprises the built-in electronic ballast 52 that is electrically connected with fluorescent tube 2; the back side of base 1 is used for fixing built-in electronic ballast 52; present embodiment does not use external electric ballast 51; wherein; the periphery of built-in electronic ballast 52 is provided with protective cover 7, and protective cover 7 is fixedlyed connected with base 1 by screw, and protective cover 7 is provided with the hanging fastener 71 that is used for fixing shot-light.
Certainly, the embodiment of the above, it is better embodiment of the present utility model, be not to be used for limiting practical range of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, and are included in the utility model patent claim.
Claims (10)
1, a kind of energy-saving spot lamp, it comprises base (1), fluorescent tube (2), reflection shield (3), the transmissive mirror (4) of single face opening, transmissive mirror (4) is fastened at the opening part of base (1), fluorescent tube (2) is positioned between transmissive mirror (4) and the base (1), reflection shield (3) is fixed between fluorescent tube (2) and the base (1), it is characterized in that: described reflection shield (3) is provided with the through hole (31) that is used to place fluorescent tube (2); Described reflection shield (3) is made up of external protection (32), nanometer reflector layer (33), inner protective layer (34), and nanometer reflector layer (33) is sprayed on the bottom surface of external protection (32), and inner protective layer (34) is sprayed on the bottom surface of nanometer reflector layer (33).
2, a kind of energy-saving spot lamp according to claim 1 is characterized in that: described nanometer reflector layer (33) is the multi-element metal crystal layer less than 100 nanometers; Described external protection (32) is a polyester PU type skin of paint; Described inner protective layer (34) is a glassy layer.
3, a kind of energy-saving spot lamp according to claim 1 is characterized in that: described nanometer reflector layer (33) is the multi-element metal crystal layer less than 100 nanometers; Described external protection (32) is a glassy layer; Described inner protective layer (34) is a silicon dioxide layer.
4, a kind of energy-saving spot lamp according to claim 1 is characterized in that: the bottom surface of described reflection shield (3) is provided with corrugated striped (35).
5, a kind of energy-saving spot lamp according to claim 1, it is characterized in that: further comprise external electric ballast (51), the back side of described base (1) offers the entrance hole (11) that is used to place lead (6), and the power output end of external electric ballast (51) is electrically connected with fluorescent tube (2) by the lead (6) in the entrance hole (11).
6, a kind of energy-saving spot lamp according to claim 1; it is characterized in that: further comprise the built-in electronic ballast (52) that is electrically connected with fluorescent tube (2); described built-in electronic ballast (52) is fixed on the back side of base (1), and the periphery of built-in electronic ballast (52) is provided with protective cover (7).
7, a kind of energy-saving spot lamp according to claim 1 is characterized in that: be provided with holder (12) in the described base (1), the two ends of fluorescent tube (2) are fixed between transmissive mirror (4) and the base (1) by holder (12).
8, a kind of energy-saving spot lamp according to claim 7 is characterized in that: described fluorescent tube (2) is the Metal halogen lamp pipe.
9, a kind of energy-saving spot lamp according to claim 7 is characterized in that: described transmissive mirror (4) is a pyroceram, and it is fastened at the opening part of base (1) by fastener (8).
10, a kind of energy-saving spot lamp according to claim 9 is characterized in that: be provided with the fixed support (9) that is used to install and fix reflection shield (3) between described transmissive mirror (4) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200500543U CN201348180Y (en) | 2009-01-14 | 2009-01-14 | Energy-saving spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200500543U CN201348180Y (en) | 2009-01-14 | 2009-01-14 | Energy-saving spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348180Y true CN201348180Y (en) | 2009-11-18 |
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ID=41367649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200500543U Expired - Fee Related CN201348180Y (en) | 2009-01-14 | 2009-01-14 | Energy-saving spot lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN201348180Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052611A (en) * | 2010-12-23 | 2011-05-11 | 东莞市宝利节能有限公司 | Spot light structure |
| CN102478455A (en) * | 2010-11-26 | 2012-05-30 | 惠特科技股份有限公司 | Bearing plate and optical parameter measuring method using same |
| CN102620259A (en) * | 2012-04-17 | 2012-08-01 | 林荣炽 | Lamp cap and lamp holder structure for light emitting diode (LED) spot lamp with external constant current driving power supply |
| CN102865502A (en) * | 2012-08-24 | 2013-01-09 | 昆山市圣光新能源科技有限公司 | Ceramic composite metal tunnel lamp |
| CN103307551A (en) * | 2012-03-13 | 2013-09-18 | 海洋王照明科技股份有限公司 | Combined-type light reflecting cover and lamp |
-
2009
- 2009-01-14 CN CNU2009200500543U patent/CN201348180Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478455A (en) * | 2010-11-26 | 2012-05-30 | 惠特科技股份有限公司 | Bearing plate and optical parameter measuring method using same |
| CN102478455B (en) * | 2010-11-26 | 2014-12-31 | 惠特科技股份有限公司 | Bearing plate and optical parameter measuring method using same |
| CN102052611A (en) * | 2010-12-23 | 2011-05-11 | 东莞市宝利节能有限公司 | Spot light structure |
| CN103307551A (en) * | 2012-03-13 | 2013-09-18 | 海洋王照明科技股份有限公司 | Combined-type light reflecting cover and lamp |
| CN102620259A (en) * | 2012-04-17 | 2012-08-01 | 林荣炽 | Lamp cap and lamp holder structure for light emitting diode (LED) spot lamp with external constant current driving power supply |
| CN102620259B (en) * | 2012-04-17 | 2013-08-21 | 林荣炽 | Lamp cap and lamp holder structure for light emitting diode (LED) spot lamp with external constant current driving power supply |
| CN102865502A (en) * | 2012-08-24 | 2013-01-09 | 昆山市圣光新能源科技有限公司 | Ceramic composite metal tunnel lamp |
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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: 20091118 Termination date: 20130114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |