CN205807115U - A kind of projecting lamp - Google Patents
A kind of projecting lamp Download PDFInfo
- Publication number
- CN205807115U CN205807115U CN201620712585.4U CN201620712585U CN205807115U CN 205807115 U CN205807115 U CN 205807115U CN 201620712585 U CN201620712585 U CN 201620712585U CN 205807115 U CN205807115 U CN 205807115U
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- China
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- circular lampshade
- film
- projecting lamp
- lampshade
- imaging len
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Abstract
nullThis utility model belongs to projecting lamp technical field，Refer in particular to a kind of projecting lamp，Including circular lampshade，Imaging len from top to bottom it is disposed with inside circular lampshade、Film and light source，Described film and imaging len are all installed in described circular lampshade by the way of being in clamping connection，Between described circular lampshade medial wall and circular lampshade central axis, shape has a certain degree a，Film clamping can be entered in circular lampshade by sidewall effectively that tilt，It is the most reasonable to make to design，Later stage dismounting is the most convenient，Described circular lampshade upper end external diameter > lower end external diameter，Can be easy for installation and removal，It is the most reasonable to make to design，It it is transparent area in the middle part of described film，Described transparent area is provided with multicolour pattern，Utilize printing opacity principle，Project various pattern，Build preferably atmosphere，This utility model provides a kind of simple in construction and stablizes，Imaging effect is good，The projecting lamp of replaceable theme.
Description
Technical field
This utility model belongs to projecting lamp technical field, refers in particular to a kind of projecting lamp.
Background technology
In present daily life, the purposes of projecting lamp is increasing, and the pattern of projecting lamp is the most varied, but existing
Projecting lamp often to there is projecting lamp light effect poor, it is impossible to produce the problems such as the theme effect specified.Common projecting lamp is not
Theme miscellaneous can be built or build unique atmosphere, and the complicated integral structure of projecting lamp, in consideration of it, be necessary to set
Count the Novel projection lamp that a construction ambiance effect is good.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction and stablizes, and imaging effect is good, the projection of replaceable theme
Lamp.
The purpose of this utility model is achieved in that
A kind of projecting lamp, including circular lampshade, is from top to bottom disposed with imaging len, the film inside circular lampshade
Sheet and light source, described film and imaging len be all installed in described circular lampshade by the way of being in clamping connection, described circle
Between shape lampshade medial wall and circular lampshade central axis, shape has a certain degree a, described circular lampshade upper end external diameter > outside lower end
Footpath.
Described angle a is arranged between 0 °-15 °.
Described circular lampshade upper end is provided with annular groove, and described annular groove is for imaging len described in clamping.
Described annular groove includes the first arc sections and the second arc sections, internal diameter < second circular arc of described first arc sections
The internal diameter in portion.
Being provided with stage portion in the middle part of described circular lampshade, described stage portion external diameter is slightly larger than the external diameter of described film, institute
State stage portion for film described in clamping.
Described film perigene is alternatively non-transparent district, is transparent area in the middle part of described film, and described transparent area is provided with colour
Pattern.
Described imaging len is convex lens, and described light source is secondary color light source.
This utility model highlights and useful having the technical effect that compared to existing technology
1, this utility model includes lampshade, is provided with film in the middle part of described circular lampshade, and described film perigene is non-
Transparent area, alternatively non-transparent district is for filtering unnecessary light so that the light appeared more is concentrated, and is printing opacity in the middle part of described film
District, described transparent area is provided with multicolour pattern, and described multicolour pattern can be replaced according to demands of individuals, utilizes printing opacity former
Reason, such as: the film of red color area can only appear the light of redness, therefore forms different patterns, is used for specifying body design and seeking
Make preferably atmosphere；Described circular lampshade upper end is provided with imaging len, and described imaging len is convex lens, described convex lens
Can be replaced according to needed for individual, described convex lens is used for reflecting light and being projected out truer, bigger pattern.
2, between described circular lampshade sidewall of the present utility model and lampshade axis direction, shape has a certain degree a, described
Angle is arranged between 0 °-15 °, and film clamping can be entered in circular lampshade by the sidewall of inclination effectively so that design is more
Add is reasonable, and the later stage dismantles also enhanced convenience.
3, described circular lampshade upper end of the present utility model is provided with annular groove, and described annular groove is used for clamping institute
Stating imaging len, described annular groove includes the first arc sections and the second arc sections, internal diameter < second circle of described first arc sections
The internal diameter in arc portion, the internal diameter of described first arc sections is less, and for clamping imaging len, the internal diameter of described second arc sections is relatively
Greatly so that this section of annular groove can be suitable for the imaging len of different curve, permissible by the first arc sections and the second arc sections
Effectively the imaging len of different curve size is clamped in this annular groove, projection can be changed by changing imaging len
The imaging focal length of lamp so that the scope of application is wider.
4, being provided with stage portion in the middle part of described lampshade of the present utility model, described stage portion is used for film described in clamping,
Stage portion makes film can be stably placed in described lampshade, and the flatness of film directly affects the effect of imaging,
Described stage portion external diameter is slightly larger than the external diameter of described film, and this design can preferably ensure its flatness and clamping, make
It is the most reasonable to design.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is use view of the present utility model.
Fig. 3 is close-up schematic view at the A of Fig. 2.
Fig. 4 is close-up schematic view at the B of Fig. 2.
Fig. 5 is film structural representation of the present utility model.
In figure: 1-imaging len；2-circle lampshade；3-film；4-light source；5-alternatively non-transparent district；
6-transparent area；7-the first arc sections；8-the second arc sections；9-stage portion.
Detailed description of the invention
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings:
See Fig. 1, shown in Fig. 2: a kind of projecting lamp, including circular lampshade 2, set the most successively inside circular lampshade 2
Being equipped with imaging len 1, film 3 and light source 4, described imaging len 1 is convex lens, and described light source 4 is secondary color light source, described phenanthrene
Forest tract 3 and imaging len 1 are all installed in described circular lampshade 2 by the way of being in clamping connection, described circular lampshade 2 medial wall
And between circular lampshade 2 central axis, shape has a certain degree a, and described angle a is preferably 10 °, and the sidewall of inclination can be effective
Film 3 clamping is entered in circular lampshade 2 by ground so that design is more reasonable, and later stage dismounting is the most convenient, described circular lamp
Cover 2 upper end external diameters > lower end external diameter, can be easy for installation and removal so that it is the most reasonable to design.
See Fig. 1, shown in Fig. 2, Fig. 3: described circular lampshade 2 upper end is provided with annular groove, and described annular groove is used for
Imaging len 1 described in clamping, described annular groove includes the first arc sections 7 and the second arc sections 8, described first arc sections 7
< internal diameter of the second arc sections 8, the internal diameter of described first arc sections 7 is less, for clamping imaging len 1, described second circle for internal diameter
The internal diameter in arc portion 8 is bigger so that this section of annular groove can be suitable for the imaging len 1 of different curve, by the first arc sections 7 He
The imaging len 1 of different curve size can be clamped in this annular groove, by being replaced with picture by the second arc sections 8 effectively
Lens 1 can change the imaging focal length of projecting lamp, and the scope of application is wider, and described convex lens is used for scattering light, is projected out trueer
Real, bigger pattern.
See Fig. 1, shown in Fig. 2, Fig. 4: being provided with stage portion 9 in the middle part of described circular lampshade 2, described stage portion 9 external diameter is bigger
In the external diameter of described film 3, described stage portion 9 is for film 3 described in clamping, and stage portion 9 makes the film can be steady
Be placed in described circular lampshade 2, the flatness of film 3 directly affects the effect of imaging, and described stage portion 9 external diameter
Slightly larger than the external diameter of described film 3, this design can preferably ensure its flatness and clamping.
Seeing Fig. 1, shown in Fig. 2, Fig. 5: described film 3 perigene is alternatively non-transparent district 5, alternatively non-transparent district 5 is unnecessary for filtering
Light so that the light appeared more is concentrated, is transparent area 6 in the middle part of described film 3, and described transparent area 6 is provided with cromogram
Case, described multicolour pattern can be replaced according to demands of individuals, utilizes printing opacity principle, such as: the film of red color area can only be saturating
Go out the light of redness, therefore form different patterns, build preferably atmosphere.
Above-described embodiment is only preferred embodiment of the present utility model, limits protection model of the present utility model the most according to this
Enclose, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, protection of the present utility model all should be covered by
Within the scope of.
Claims (7)
1. a projecting lamp, it is characterised in that: include circular lampshade (2), be from top to bottom disposed with inside circular lampshade
Imaging len (1), film (3) and light source (4), described film (3) and imaging len (1) are all by the way of being in clamping connection
It is installed in described circular lampshade (2), between described circular lampshade (2) medial wall and circular lampshade (2) central axis, forms one
Fixed angle a, described circular lampshade (2) upper end external diameter > lower end external diameter.
A kind of projecting lamp the most according to claim 1, it is characterised in that: described angle a is arranged between 0 °-15 °.
A kind of projecting lamp the most according to claim 1 and 2, it is characterised in that: described circular lampshade (2) upper end is provided with
Annular groove, described annular groove is for imaging len (1) described in clamping.
A kind of projecting lamp the most according to claim 3, it is characterised in that: described annular groove includes the first arc sections (7)
With the second arc sections (8), the internal diameter < internal diameter of the second arc sections (8) of described first arc sections (7).
A kind of projecting lamp the most according to claim 1 and 2, it is characterised in that: described circular lampshade (2) middle part is provided with platform
Rank portion (9), described stage portion (9) external diameter is slightly larger than the external diameter of described film (3), and described stage portion (9) is for described in clamping
Film (3).
A kind of projecting lamp the most according to claim 1 and 2, it is characterised in that: described film (3) perigene is alternatively non-transparent district
(5), described film (3) middle part is transparent area (6), and described transparent area (6) is provided with multicolour pattern.
A kind of projecting lamp the most according to claim 1 and 2, it is characterised in that: described imaging len (1) is convex lens, institute
Stating light source (4) is secondary color light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712585.4U CN205807115U (en) | 2016-06-30 | 2016-06-30 | A kind of projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712585.4U CN205807115U (en) | 2016-06-30 | 2016-06-30 | A kind of projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807115U true CN205807115U (en) | 2016-12-14 |
Family
ID=58140317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620712585.4U Active CN205807115U (en) | 2016-06-30 | 2016-06-30 | A kind of projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205807115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375232A (en) * | 2019-08-05 | 2019-10-25 | 上海星迅电气有限公司 | Recycle roll film projection lamp and its control method |
-
2016
- 2016-06-30 CN CN201620712585.4U patent/CN205807115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375232A (en) * | 2019-08-05 | 2019-10-25 | 上海星迅电气有限公司 | Recycle roll film projection lamp and its control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |