CN201661885U - Energy-saving spotlight provided with reflecting cover - Google Patents
Energy-saving spotlight provided with reflecting cover Download PDFInfo
- Publication number
- CN201661885U CN201661885U CN2010200035953U CN201020003595U CN201661885U CN 201661885 U CN201661885 U CN 201661885U CN 2010200035953 U CN2010200035953 U CN 2010200035953U CN 201020003595 U CN201020003595 U CN 201020003595U CN 201661885 U CN201661885 U CN 201661885U
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- Prior art keywords
- reflector
- energy
- lamp
- saving
- spot lamp
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Abstract
The utility model discloses an energy-saving spotlight provided with a reflecting cover, which has small volume and high lighting effect, and can meet the provision of PART L in UK BUILDING REGULATIONS and the requirements of a EUP command on a light source. The energy-saving spotlight comprises a base, a lamp head (2), a drive circuit component (3), the reflecting cover (4) and a fluorescent lamp tube (5), wherein the lamp head (2) is fixedly connected with the base; the drive circuit component (3) is positioned inside the base; the periphery of the fluorescent lamp tube (5) is covered by the reflecting cover (4), the side part of which is pervious to light; a light outlet of the reflecting cover (4) is provided with a spotlight part; and the light beam angle of the energy-saving spotlight provided with the reflecting cover is not more than 120 degrees. The energy-saving spotlight provided with the reflecting cover can be widely applied to the field of illumination.
Description
Technical field
The utility model relates to a kind of energy-saving spot lamp with reflector.
Background technology
Traditional fire resistant lighting fitting that is used for ceiling adopts halogen spot light as light source, and its shortcoming is that power consumption is big, and light efficiency is low, wastes energy, and does not meet the trend of current international community energy-saving and emission-reduction.Fluorescent lamp claims electricity-saving lamp again, and it has energy-saving advantages, has therefore occurred adopting the fluorescence energy-saving spot lamp to replace the technical scheme of halogen spot light as the light source of ceiling fire resistant lighting fitting at present." PART L " regulation in the English architecture thing rules (UKBUILDING REGULATIONS), the light source of the new building that is useful on, its light efficiency must be greater than 40lm/W, and the light source of fire resistant lighting fitting does not generally reach this specification requirement on the English market at present.Because what use in the fire resistant lighting fitting is the shot-light of being with reflector, even therefore improve light output, also mainly be to improve illumination, few to the luminous flux raising, light efficiency does not still reach the requirement of 40lm/W.In order to meet this requirement, light source manufacturer becomes big problem attempt strengthening fluorescent tube, strengthening methods such as reflector angle but these methods can cause the light fixture volume in the market, makes the unreasonable increase of cost.In addition, the light efficiency to light source also has relevant requirement in the EUP of the European Union instruction.For example in the EUP instruction, for 13W CFL (compact energy-saving fluorescent lamp), then require its light efficiency, but, then be considered as shot-light, do not examine the requirement of light efficiency for the light source of beam angle less than 120 ° greater than 50.9.Therefore, if above-mentioned in order to satisfy " PART L " regulation, the way that adopts the increase beam angle to increase luminous flux also has limitation, in case beam angle reaches 120 °, then is difficult to meet corresponding requirement in the EUP instruction again.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, the energy-saving spot lamp of the band reflector that a kind of volume is little, light efficiency is high is provided, and the energy-saving spot lamp of described band reflector can satisfy the regulation of " PART L " in the English architecture thing rules (UK BUILDING REGULATIONS) and the EUP instruction requirement to light source.
The technical scheme that the utility model adopted is: the utility model comprises base, lamp holder, drive circuit assembly, reflector, fluorescent tube, described lamp holder and described base are fixedly connected, described drive circuit assembly is positioned at described base, the periphery of described fluorescent tube is by described reflector ladle cover, the lateral section printing opacity of described reflector, the light-emitting window of described reflector is provided with the optically focused parts, and the beam angle of the energy-saving spot lamp of described band reflector is not more than 120 °.
The inner chamber of described reflector is provided with reflecting component or reflecting coating, and described reflecting component or reflecting coating are h1 with the height of the side shield portions of described fluorescent tube, and the total height that described fluorescent tube stretches out described inner chamber bottom surface is h0, h1: h0=10%～90%.
Perhaps, described reflector adopts the plastics or the glass manufacturing of part printing opacity.
The light-emitting window of described reflector is provided with euphotic cover, and described optically focused parts are condensing film, and described condensing film fits on the described euphotic cover.
Perhaps, described optically focused parts are collector lens, and described collector lens is positioned at the light-emitting window of described reflector.
The bottom of described base is provided with groove, and the lamp socket suitable with described lamp holder is provided with projection, and described groove and described projection are suitable.
Described base comprises pedestal, intermediate connector, and described intermediate connector is fixedly connected with described pedestal, described reflector respectively, and described pedestal and described intermediate connector surround the cavity that is used for ccontaining described drive circuit assembly.
Described fluorescent tube is helix tube or U type pipe or comb.
The power of the energy-saving spot lamp of described band reflector is 7～18W, and the nominal diameter of described reflector is of a size of 35～60mm.
The model of described lamp holder is GU10 or GU5.3 or MR16 or E27 or E26 or E14 or E12 or B22.
The beneficial effects of the utility model are: because the lateral section printing opacity of reflector described in the utility model, the light-emitting window of described reflector is provided with the optically focused parts, the beam angle of the energy-saving spot lamp of described band reflector is not more than 120 °, the utility model adopts the described reflector of lateral section printing opacity, improved luminous flux, cooperate described optically focused parts simultaneously, receive the penlight angle, increase central light strength, make the utility model under the situation that volume does not increase, can satisfy the regulation of " PART L " in the English architecture thing rules (UK BUILDING REGULATIONS), be the light efficiency requirement of light efficiency greater than 40lm/W, satisfy simultaneously the requirement of EUP instruction again to light source, be that beam angle is not more than the requirement that 120 ° light source is not examined light efficiency, make that employing electricity-saving lamp replacement halogen light source is used for fire resistant lighting fitting or other light fixtures are replaced conveniently, so the utility model volume is little, the light efficiency height, easy to use;
Because the bottom of base described in the utility model is provided with groove, the lamp socket suitable with described lamp holder is provided with projection, described groove and described projection are suitable, the understructure that has groove, both can be applied to existing universal lamp holder, can also adopt and the supporting lamp socket of the energy-saving spot lamp of band reflector of the present utility model, because original halogen light source does not have described groove, therefore can technically prevent from again Halogen lamp LED to be applied to described lamp socket, avoid not energy-conservation substitute mode, so the utility model can prevent to use again Halogen lamp LED.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model embodiment;
Fig. 2 is the side structure schematic diagram of the utility model embodiment;
Fig. 3 is the structural representation that the utility model embodiment is connected with lamp socket.
The specific embodiment
As Fig. 1～shown in Figure 3, the energy-saving spot lamp of the band reflector of present embodiment is the light source that is applied to be used in the fire resistant lighting fitting replace existing Halogen lamp LED, comprise base, lamp holder 2, drive circuit assembly 3, reflector 4, fluorescent tube 5, described lamp holder 2 is fixedly connected with described base, described drive circuit assembly 3 is positioned at described base, described base comprises pedestal 1, intermediate connector 6, described intermediate connector 6 respectively with described pedestal 1, described reflector 4 is fixedly connected, described pedestal 1 surrounds the cavity that is used for ccontaining described drive circuit assembly 3 with described intermediate connector 6, the model of described lamp holder 1 is GU10, can certainly adopt other models such as GU5.3 or MR16 or E27 or E26 or E14 or E12 or B22 etc., to match with light fixture, described fluorescent tube 5 is a helix tube, can certainly adopt the energy-saving fluorescent lamp of other shapes such as U type pipe or comb, the periphery of described fluorescent tube 5 is by described reflector 4 ladle covers, the nominal diameter of described reflector 4 is of a size of 50mm, it is all passable that the nominal diameter of certain described reflector 4 is of a size of 35～60mm, to match with existing fire resistant lighting fitting, the convenient replacement, easy to use, the lateral section printing opacity of described reflector 4, the light-emitting window of described reflector 4 is provided with the optically focused parts, the beam angle of the energy-saving spot lamp of described band reflector is not more than 120 °, the inner chamber of described reflector 4 is provided with reflecting component 8, described reflecting component 8 is h1 with the height of the side shield portions of described fluorescent tube 5, the total height that described fluorescent tube 5 stretches out described inner chamber bottom surface is h0, h1: h0=45%, through test, the scope of h1: h0 can both reach the purpose that the utility model improves luminous flux in 10%～90% scope, can certainly replace described reflecting component 8 by adopting reflecting coating, its effect is identical with described reflecting component 8, the light-emitting window of described reflector 4 is provided with euphotic cover 7, described optically focused parts are condensing film 9, described condensing film 9 fits on the described euphotic cover 7, be used to receive the penlight angle, increase central light strength, make beam angle be not more than 120 °, to avoid the EUP instruction to the requirement of beam angle greater than 120 ° light source examination light efficiency, the bottom of described base is provided with groove 10, the lamp socket 100 suitable with described lamp holder 2 is provided with projection 101, described groove 10 and described projection 101 are suitable, the understructure that has described groove 10, both can be applied to existing universal lamp holder, can also adopt and the supporting lamp socket of the energy-saving spot lamp of band reflector of the present utility model, because original halogen light source does not have described groove, therefore can technically prevent from again Halogen lamp LED to be applied to described lamp socket 100, avoid not energy-conservation substitute mode.
Adopt the correlation test data of the reflecting component 8 of differing heights when below being the utility model employing GU10 lamp holder and a fixing condensing film 9:
(1) h1: h0=45%, beam angle are 112.4 °, and light efficiency is 43.5lm/W;
(2) h1: h0=10%, beam angle are 119.0 °, and light efficiency is 46.7lm/W;
(3) h1: h0=90%, beam angle are 102.0 °, and light efficiency is 40.3lm/W.
In addition, described reflector 4 also can adopt the plastics or the glass manufacturing of part printing opacity, and its effect is identical with the effect of reflecting component described in the foregoing description 8, promptly improves luminous flux.Described optically focused parts also can be collector lens, and described collector lens is positioned at the light-emitting window of described reflector 4, and the effect of described condensing film 9 in its effect and the foregoing description is identical, promptly receives the penlight angle, the increase central light strength.The energy-saving spot lamp of band reflector described in the utility model can be applicable to the electricity-saving lamp that power is 7～18W.
The utility model adopts the described reflector 4 of lateral section printing opacity, improved luminous flux, cooperate described optically focused parts simultaneously, receive the penlight angle, increase central light strength, make the utility model under the situation that volume does not increase, can satisfy the regulation of " PART L " in the English architecture thing rules (UK BUILDING REGULATIONS), be the light efficiency requirement of light efficiency greater than 40lm/W, satisfy simultaneously the requirement of EUP instruction again to light source, be that beam angle is not more than the requirement that 120 ° light source is not examined light efficiency, make that employing electricity-saving lamp replacement halogen light source is used for fire resistant lighting fitting or other light fixtures are replaced conveniently, so the utility model volume is little, the light efficiency height, easy to use.In addition, the utility model is also by having the understructure of groove 10, both can be applied to existing universal lamp holder, can also adopt the lamp socket 100 supporting with the energy-saving spot lamp of band reflector of the present utility model, because original halogen light source does not have described groove, therefore can technically prevent from again Halogen lamp LED to be applied to described lamp socket, avoid not energy-conservation substitute mode.
The utility model can be widely used in lighting field.
Claims (10)
1. energy-saving spot lamp with reflector, comprise base, lamp holder (2), drive circuit assembly (3), reflector (4), fluorescent tube (5), described lamp holder (2) is fixedly connected with described base, described drive circuit assembly (3) is positioned at described base, the periphery of described fluorescent tube (5) is by described reflector (4) ladle cover, it is characterized in that: the lateral section printing opacity of described reflector (4), the light-emitting window of described reflector (4) is provided with the optically focused parts, and the beam angle of the energy-saving spot lamp of described band reflector is not more than 120 °.
2. the energy-saving spot lamp of band reflector according to claim 1, it is characterized in that: the inner chamber of described reflector (4) is provided with reflecting component (8) or reflecting coating, described reflecting component (8) or reflecting coating are h1 with the height of the side shield portions of described fluorescent tube (5), the total height that described fluorescent tube (5) stretches out described inner chamber bottom surface is h0, h1: h0=10%～90%.
3. the energy-saving spot lamp of band reflector according to claim 1 is characterized in that: described reflector (4) adopts the plastics or the glass manufacturing of part printing opacity.
4. the energy-saving spot lamp of band reflector according to claim 1 is characterized in that: the light-emitting window of described reflector (4) is provided with euphotic cover (7), and described optically focused parts are condensing film (9), and described condensing film (9) fits on the described euphotic cover (7).
5. the energy-saving spot lamp of band reflector according to claim 1 is characterized in that: described optically focused parts are collector lens, and described collector lens is positioned at the light-emitting window of described reflector (4).
6. the energy-saving spot lamp of band reflector according to claim 1, it is characterized in that: the bottom of described base is provided with groove (10), the lamp socket (100) suitable with described lamp holder (2) is provided with projection (101), and described groove (10) is suitable with described projection (101).
7. according to the energy-saving spot lamp of any described band reflector of claim 1 to 5, it is characterized in that: described base comprises pedestal (1), intermediate connector (6), described intermediate connector (6) is fixedly connected with described pedestal (1), described reflector (4) respectively, and described pedestal (1) surrounds the cavity that is used for ccontaining described drive circuit assembly (3) with described intermediate connector (6).
8. according to the energy-saving spot lamp of any described band reflector of claim 1 to 5, it is characterized in that: described fluorescent tube (5) is helix tube or U type pipe or comb.
9. according to the energy-saving spot lamp of any described band reflector of claim 1 to 5, it is characterized in that: the power of the energy-saving spot lamp of described band reflector is 7～18W, and the nominal diameter of described reflector (4) is of a size of 35～60mm.
10. according to the energy-saving spot lamp of any described band reflector of claim 1 to 5, it is characterized in that: the model of described lamp holder (1) is GU10 or GU5.3 or MR16 or E27 or E26 or E14 or E12 or B22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200035953U CN201661885U (en) | 2010-01-21 | 2010-01-21 | Energy-saving spotlight provided with reflecting cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200035953U CN201661885U (en) | 2010-01-21 | 2010-01-21 | Energy-saving spotlight provided with reflecting cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661885U true CN201661885U (en) | 2010-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200035953U Expired - Fee Related CN201661885U (en) | 2010-01-21 | 2010-01-21 | Energy-saving spotlight provided with reflecting cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477382A (en) * | 2017-09-22 | 2017-12-15 | 德清县新城照明器材有限公司 | A kind of LED reflection light fixture with end socket |
-
2010
- 2010-01-21 CN CN2010200035953U patent/CN201661885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477382A (en) * | 2017-09-22 | 2017-12-15 | 德清县新城照明器材有限公司 | A kind of LED reflection light fixture with end socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN XINGDENGYE ELECTRONIC CO., LTD. Free format text: FORMER OWNER: SHENZHEN XINGHAODI ELECTRON CO., LTD. Effective date: 20131213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131213 Address after: 4 building, 4 floor, Tong Tau third industrial zone, Shiyan district, Shiyan City, Guangdong, Shenzhen, Baoan District 518108, China Patentee after: Shenzhen Xingdengye Electronic Co., Ltd. Address before: 4, building 518108, building D, Tong third industrial park, Shiyan Town, Shiyan City, Guangdong, Baoan District, Shenzhen Patentee before: Shenzhen Xinghaodi Electron Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |