CN204730014U - A kind of projection lamp - Google Patents
A kind of projection lamp Download PDFInfo
- Publication number
- CN204730014U CN204730014U CN201420541972.7U CN201420541972U CN204730014U CN 204730014 U CN204730014 U CN 204730014U CN 201420541972 U CN201420541972 U CN 201420541972U CN 204730014 U CN204730014 U CN 204730014U
- Authority
- CN
- China
- Prior art keywords
- lamp
- printed layers
- lamp housing
- housing
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of light fixture, in particular to a kind of projection lamp, comprise lamp housing, be located at the lamp plate in lamp housing and be located at the lamp pearl on lamp plate top, the top of described lamp housing is provided with the figuratum printed layers of print, described printed layers and lamp housing removably connect, be provided with lens or set of lenses between the top of described lamp housing and lamp pearl, the light that lamp pearl sends penetrates through printed layers through lens injection, by pattern projection to outside; The top of described lamp housing is provided with the guide rail for installing printed layers, and printed layers is connected by guide rail is detachable with lamp housing.The light that the utility model lamp pearl sends is set in printed layers after lens or set of lenses injection, and by the pattern projection of printed layers to ground or metope, if with the cost and the cost of electric energy that directly save projector before the lights, drop shadow effect is true to nature; As being used in home decoration, the pattern projected can arbitrarily be changed, and pattern is dazzled bright true to nature, and except illumination functions, also have projected image function, a lamp is dual-purpose.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of projection lamp.
Background technology
LED is current most widely used light fixture, and current LED illumination instrument all only has the function of illumination substantially.As sometimes needed when the large-scale activity such as stage or concert, pattern being projected on stage, just need to use projector and come, but projector singly carrying out pattern projection, just cause the waste of resource, and drop shadow effect being bad.Projector and light of stage mix, and both waste electric energy, and stage effect also seems more mixed and disorderly.
In addition, or during Modern Family's decoration a lot of people can in children room arrangement pattern, artistic illustrations etc., are just difficult to move or change pattern effect once be attached on metope; The mode image effect of pinup picture neither be fine.
Utility model content
Problem to be solved in the utility model is to provide a kind of projection lamp, and it can directly by image, pattern projection out, forms the effect of projection, and with before the lights can saving resource and cost, and drop shadow effect be true to nature dazzles bright, by force functional, easily changes.
The utility model also provides a kind of projection lamp, comprise lamp housing, be located at the lamp plate in lamp housing and be located at the lamp pearl on lamp plate top, the top of described lamp housing is provided with the figuratum printed layers of print, described printed layers and lamp housing are fixed together or removably connect, lens or set of lenses is provided with between the top of described lamp housing and lamp pearl, the light that lamp pearl sends penetrates through printed layers through lens injection, by pattern projection to outside.
Preferably, the top of described lamp housing is provided with the guide rail for installing printed layers, and printed layers is connected by guide rail is detachable with lamp housing.
Preferably, described printed layers bonds with the top of lamp housing and is connected.
Preferably, the light cover that described lamp housing comprises housing and is tightly connected with Lamp cup, described lamp plate is located in housing, and described printed layers is located at the top of described light cover.
Preferably, described lens are Fresnel Lenses or condenser.
Preferably, described set of lenses is the combination of Fresnel Lenses and condenser.
Preferably, described Fresnel Lenses and condenser one-body molded.
Preferably, described Fresnel Lenses is positioned at the top of condenser.
Projection lamp described in the utility model, its beneficial effect is:
In lamp, lens are set, lamp housing top side detachable arrange print figuratum printed layers, the light that lamp pearl sends through lens or set of lenses injection after be set in printed layers, the pattern projection of printed layers is needed the position of projective patterns to ground or metope etc.Used the cost and the cost of electric energy that directly save projector before the lights, and different lamps can project different patterns, carry out combinationally using of pattern, drop shadow effect is true to nature.Be used in home decoration, the pattern projected can arbitrarily be changed, and pattern is dazzled bright true to nature, and a lamp is dual-purpose.
In sum, projection lamp described in the utility model has functional strong, saving cost, drop shadow effect's advantage true to nature, easily changeable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment projection lamp;
Fig. 2 is the internal structure schematic diagram of the utility model embodiment projection lamp;
Fig. 3 is the light cover of the utility model embodiment projection lamp and the syndeton sectional view of printed layers;
Fig. 4 is the integrated lens group structure schematic diagram of the utility model embodiment projection lamp;
Fig. 5 is the lens group structure schematic diagram that the bonding of the utility model embodiment projection lamp connects;
Fig. 6 is the lens group structure schematic diagram of the utility model embodiment projection lamp superposed type.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment:
Please refer to Fig. 1,2, projection lamp described in the utility model, comprise lamp housing 1, the light cover 12 that lamp housing 1 comprises housing 11 and is tightly connected with housing 11.
With reference to Fig. 2, be provided with lamp plate 2 in housing 11, lamp plate 2 is provided with some lamp pearls 3, lens or set of lenses 5 is provided with in light cover 12, be provided with at the top of light cover 12 and be printed on printed layers 4, printed layers 4 is printed on pattern, printed layers 4 is fixed together with light cover 12 or is removably connected.
Wherein, dismountable connected mode can be: with reference to Fig. 3, the top of lamp housing 1 is provided with the guide rail 13 for installing printed layers 4, and printed layers 4 is connected by guide rail 13 is detachable with lamp housing 1, when needing to change, only need take out printed layers 4 from guide rail 13.Can also be printed layers 4 be directly bonded together with light cover 12 by its edge, when needing replacing, takes off.
Lens 5 can be Fresnel Lenses or condenser.Set of lenses 5 can be the combination of Fresnel Lenses 51 and condenser 52, and Fresnel Lenses 51 can be one-body molded with the combination of condenser 52, with reference to Fig. 4.Also can be mode glued together, with reference to Fig. 5.Or be superimposed together, with reference to Fig. 6.Be preferably the top that Fresnel Lenses 51 is positioned at condenser 52.
During use, lamp pearl 3 sends light, and light penetrates to light cover 12 through lens or set of lenses 5, regulates projection lamp to be greater than image-forming range, projectable's imaging apart from human eye distance.Printed layers pattern on light cover 12 projects away through light.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (8)
1. a projection lamp, comprise lamp housing (1), be located at the lamp plate (2) in lamp housing (1) and be located at the lamp pearl (3) on lamp plate (2) top, it is characterized in that: the top of described lamp housing (1) is provided with the figuratum printed layers of print (4), described printed layers (4) and lamp housing (1) are fixed together or removably connect, lens or set of lenses (5) is provided with between the top of described lamp housing (1) and lamp pearl (3), the light that lamp pearl (3) sends penetrates through printed layers (4) through lens injection, by pattern projection to outside.
2. projection lamp according to claim 1, is characterized in that: the top of described lamp housing (1) is provided with the guide rail (13) for installing printed layers (4), and printed layers (4) is connected by guide rail (13) is detachable with lamp housing (1).
3. projection lamp according to claim 1, is characterized in that: described printed layers (4) bonds with the top of lamp housing (1) and is connected.
4. projection lamp according to claim 1, it is characterized in that: the light cover (12) that described lamp housing (1) comprises housing (11) and is tightly connected with housing (11), described lamp plate (2) is located in housing (11), and described printed layers (4) is located at the top of described light cover (12).
5. projection lamp according to claim 1, is characterized in that: described lens (5) are Fresnel Lenses or condenser.
6. projection lamp according to claim 1, is characterized in that: the combination that described set of lenses (5) is Fresnel Lenses and condenser.
7. projection lamp according to claim 6, is characterized in that: described Fresnel Lenses and condenser one-body molded.
8. projection lamp according to claim 6 or 7, is characterized in that: described Fresnel Lenses is positioned at the top of condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541972.7U CN204730014U (en) | 2014-09-19 | 2014-09-19 | A kind of projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541972.7U CN204730014U (en) | 2014-09-19 | 2014-09-19 | A kind of projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730014U true CN204730014U (en) | 2015-10-28 |
Family
ID=54388363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541972.7U Expired - Fee Related CN204730014U (en) | 2014-09-19 | 2014-09-19 | A kind of projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296005A (en) * | 2014-09-19 | 2015-01-21 | 东莞雅士电子有限公司 | Projection lamp |
| CN106870997A (en) * | 2017-04-05 | 2017-06-20 | 王金锁 | One kind conversion lamp shadow desk lamp |
| CN109027961A (en) * | 2018-04-29 | 2018-12-18 | 浙江泰华集成家居科技有限公司 | Lamp window assembly in gypsum lampshade |
-
2014
- 2014-09-19 CN CN201420541972.7U patent/CN204730014U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296005A (en) * | 2014-09-19 | 2015-01-21 | 东莞雅士电子有限公司 | Projection lamp |
| CN106870997A (en) * | 2017-04-05 | 2017-06-20 | 王金锁 | One kind conversion lamp shadow desk lamp |
| CN109027961A (en) * | 2018-04-29 | 2018-12-18 | 浙江泰华集成家居科技有限公司 | Lamp window assembly in gypsum lampshade |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20210919 |