CN211232536U - Compound angle projecting lamp device - Google Patents
Compound angle projecting lamp device Download PDFInfo
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- CN211232536U CN211232536U CN201922194407.3U CN201922194407U CN211232536U CN 211232536 U CN211232536 U CN 211232536U CN 201922194407 U CN201922194407 U CN 201922194407U CN 211232536 U CN211232536 U CN 211232536U
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 14
- 238000005286 illumination Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
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Abstract
The utility model discloses a compound angle projecting lamp device, including lamp casing and lamp body lid, the inner chamber of lamp casing is equipped with the base plate, be equipped with a plurality of light emitting source on the base plate, the front end of a plurality of light emitting source is equipped with the lens of two kind at least different angles, forms the projecting lamp of multiple light beam. The utility model discloses can satisfy the demand of shining of different depth of field, improve use value.
Description
Technical Field
The utility model relates to a projecting lamp technical field, concretely relates to compound angle projecting lamp device.
Background
The projection lamp is a lamp whose illumination intensity on the designated illuminated surface is higher than that of the surrounding environment, also called as a spotlight, generally, the projection lamp can be aimed at any direction, has a structure which is not influenced by weather conditions, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, the projector is the primary lighting fixture.
The existing projection lamp has high requirements on illumination effect in certain occasions, such as landscape illumination of different depth levels, and not only requires that areas close to a light source and areas far away from the light source are all irradiated, but also requires that the illumination intensity in the irradiated areas is uniform. Therefore to this kind of needs large tracts of land, on a large scale projection angle, current projecting lamp can not satisfy simultaneously, then need install the multiunit projecting lamp and adjust different projection angles respectively and just can reach required projection angle to cause the expense height, and the difficult condition of dismouting.
Disclosure of Invention
The utility model aims at providing a can realize the multi-angle projecting lamp that different depth of field required.
In order to achieve the above object, the utility model provides a compound angle projecting lamp device, including lamp casing and lamp body lid, the inner chamber of lamp casing is equipped with the base plate, be equipped with a plurality of light emitting source on the base plate, the front end of a plurality of light emitting source is equipped with the lens of two kind at least different angles, forms the projecting lamp of multiple light beam, a plurality of light emitting source distribute along the base plate and form and have inner circle light emitting source and outer lane light emitting source at least, and each circle light emitting source sets up the lens of different angles respectively.
Further: the lens angle of the inner ring luminous source is smaller than that of the outer ring luminous source.
Further: each circle of luminous sources of the substrate are luminous sources with different angles respectively.
Further: the angles of the light emitting sources of the circles of the substrate are sequentially increased from inside to outside.
Further: and each circle of luminous sources of the substrate is electrically connected with the control circuit respectively.
Further: the inner ring luminous source adopts a laser light source.
Compared with the prior art, the utility model discloses an effect as follows: the utility model has the advantages of simple structure, through adopting the lens of two kinds or two kinds of above angles, make a projecting lamp have the light beam of two kinds or multiple levels simultaneously, satisfied the demand of shining of different depth of field to the cost of illumination project investment has been reduced. The angles of the lenses are adjusted according to different depth of field requirements, when more depth of field requirements are met, the number of turns of the corresponding luminous sources is increased, and the lenses with different angles are arranged.
The above description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more obvious and understandable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partial exploded view of FIG. 1;
fig. 3 is a usage status diagram of the first embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, in order to solve the problems in the prior art, the utility model provides a compound angle projecting lamp device, including lamp housing 1, lamp cap 2, switching power supply and control circuit etc, the inner chamber of lamp housing 1 is equipped with base plate 3, be equipped with a plurality of light emitting source 4 on the base plate 3, the front end of a plurality of light emitting source 4 is equipped with the lens of two kind at least different angles, promptly the front end of a plurality of light emitting source 4 is equipped with lens 5 of two kinds or more than two kinds of angles, and the rear end and the switching power supply electricity of a plurality of light emitting source 4 are connected, form the projecting lamp of multiple light beam. In this embodiment: the plurality of light-emitting sources 4 are distributed along the substrate to form at least an inner ring light-emitting source and an outer ring light-emitting source, the inner ring light-emitting source and the outer ring light-emitting source can respectively comprise one or more circles of light-emitting sources, each circle of light-emitting source is respectively provided with a lens 5 with different angles to form lenses 5 with different circles, and the irradiation angle formed by the lens of the inner ring light-emitting source is smaller than that of the lens of the outer ring light-emitting source. This projecting lamp can be rectangle projecting lamp or circular projecting lamp, the number of turns that a plurality of light emitting sources 4 formed along base plate 3 is according to the different depth of field requirements of illuminating the thing and decides, and the different light beams that send through the lens of different angles in a projecting lamp can satisfy the different depth of field's of illuminating the thing demand, if a plurality of light emitting sources can be followed the base plate and distributed formation round, two circles or three circles or four circles etc. this embodiment does not do the restriction to this. Adopt the utility model discloses carry out different depth of field and shine, the demand that shines of different depth of field can be satisfied to same style lamp, has improved the use value of projecting lamp promptly to illumination project equipment input cost has been reduced.
Further: the light emitting sources of the substrate 3 are light emitting sources 4 with different angles. The angles of the light emitting sources of the circles of the substrate 3 are sequentially increased from inside to outside. Through the different angle's of projecting lamp light emitting source to form bigger projection area and/or more projection angle, thereby form the multiple projecting lamp of bigger area, more accurate angle. Possibly, the inner-ring light-emitting source may also be a laser source, with which a small beam is formed.
Further: and each circle of light-emitting sources of the substrate 3 is electrically connected with the control circuit respectively. Each circle of luminous source realizes the respective control through being connected with control circuit electricity respectively to can light to different requirements. It may be entirely or partially bright.
The method of the present embodiment will be described with reference to specific application examples, and it should be noted that a great deal of technical details disclosed in the present embodiment are used for explaining the present invention, and are not used for limiting the present invention.
Example 1
Referring to fig. 1 and 2, a composite angle projection lamp device includes a lamp housing 1 and a lamp housing cover 2, where the lamp housing 1 is a cylindrical structure and forms a circular projection lamp, a substrate 3 is disposed in an inner cavity of the lamp housing 1, twelve light sources 4 are disposed on the substrate 3, the twelve light sources 4 are distributed along the substrate 3 to form two inner and outer rings of light sources, where the inner ring of light sources is composed of four light sources 4, and the outer ring of light sources is composed of eight light sources 4. Each circle of luminous sources are respectively provided with a lens 5 with different angles, wherein the lens 5 corresponding to the inner circle of luminous sources adopts a lens with an angle of 11 degrees, and the lens corresponding to the outer circle of luminous sources adopts a lens with an angle of 45 degrees, so that the projection lamp with various light beams is formed. Taking the A, B, C scene depth position irradiated on a tree by the projector as an example, referring to fig. 3, the outer 45 ° lens of the projector irradiates the light 1 and the light 2 at the depth of field a and B, and since the depth of field C is weakened by the depth of field A, B, the illumination at this position needs higher illumination. And the small-angle light beam has stronger penetrating power, so the inner-circle 11-degree lens irradiates more concentrated light 3 to the depth of field C. Adopt the utility model provides a same section projecting lamp only an angle can not shine the scene of different depth of field demands.
Example two
The utility model provides a compound angle projecting lamp device, includes lamp casing and lamp body lid, the lamp casing is cylindrical structure, forms circular projecting lamp, the inner chamber of lamp casing is equipped with the base plate, be equipped with a plurality of light emitting source on the base plate, a plurality of light emitting source forms three rings of light emitting sources along the base plate distribution, and inner circle light emitting source adopts the light emitting source of minimum angle, and angle's light emitting source is adopted in the second circle light emitting source, and outer lane light emitting source adopts the light emitting source of wide angle, forms the echelon and arranges. Possibly, the minimum angle luminous source at the innermost circle is replaced by a laser light source, and can be emitted to the position of dozens of meters to form a small light beam.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a compound angle projecting lamp device, includes lamp housing and lamp body lid, the inner chamber of lamp housing is equipped with the base plate, be equipped with a plurality of light emitting source on the base plate, its characterized in that: the front ends of the plurality of luminous sources are provided with at least two lenses with different angles to form a projection lamp with various light beams, the plurality of luminous sources are distributed along the substrate to form at least an inner ring of luminous sources and an outer ring of luminous sources, and each ring of luminous sources is respectively provided with the lenses with different angles.
2. A compound angle projector apparatus as claimed in claim 1, characterized in that: the lens angle of the inner ring luminous source is smaller than that of the outer ring luminous source.
3. A compound angle projector apparatus as claimed in claim 1, characterized in that: each circle of luminous sources of the substrate are luminous sources with different angles respectively.
4. A compound angle projector apparatus as claimed in claim 3, characterized in that: the angles of the light emitting sources of the circles of the substrate are sequentially increased from inside to outside.
5. A compound angle projector apparatus as claimed in claim 1 or 4, characterized in that: and each circle of luminous sources of the substrate is electrically connected with the control circuit respectively.
6. A compound angle projector apparatus as claimed in claim 1, 3 or 4, characterized in that: the inner ring luminous source adopts a laser light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194407.3U CN211232536U (en) | 2019-12-09 | 2019-12-09 | Compound angle projecting lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194407.3U CN211232536U (en) | 2019-12-09 | 2019-12-09 | Compound angle projecting lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211232536U true CN211232536U (en) | 2020-08-11 |
Family
ID=71939129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922194407.3U Expired - Fee Related CN211232536U (en) | 2019-12-09 | 2019-12-09 | Compound angle projecting lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211232536U (en) |
-
2019
- 2019-12-09 CN CN201922194407.3U patent/CN211232536U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |