CN209638851U - A kind of line projection lamp of angle adjustable - Google Patents
A kind of line projection lamp of angle adjustable Download PDFInfo
- Publication number
- CN209638851U CN209638851U CN201920582501.3U CN201920582501U CN209638851U CN 209638851 U CN209638851 U CN 209638851U CN 201920582501 U CN201920582501 U CN 201920582501U CN 209638851 U CN209638851 U CN 209638851U
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- CN
- China
- Prior art keywords
- shell
- light source
- angular adjustment
- led light
- projection lamp
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- 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.)
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Abstract
The utility model relates to a kind of line projection lamps of angle adjustable, including shell, angular adjustment apparatus, projection glass and LED light source；The case top opening, the projection glass cover connects in the case top opening, the bottom surface of the case inside is equipped with mounting base, the mounting base top surface is equipped with the mounting groove of opening upwards, the LED light source is detachably arranged in the mounting groove, the mounting groove top surface is equipped with threaded hole of the bottom surface that can be rotated shell described in barn door equipped with up and down direction through the housing bottom surface, there are two the angular adjustment apparatus is set, two angular adjustment apparatus rotate independently of each other, the angular adjustment apparatus includes manual knob, connect knob and reflector, the connection knob and the reflector are located at the enclosure interior.It is adjusted in the case where light source is single by light-emitting angle of the barn door to LED light source, optical range out is adjusted in angular adjustment apparatus, realizes angular adjustment.
Description
Technical field
The utility model belongs to Projecting Lamp with optical arena, and in particular to a kind of line projection lamp of angle adjustable.
Background technique
With the development of the social economy, Projecting Lamp is largely used to city square, road and the beautification in gardens illumination, make city
City's ambient lighting is more energy saving and environmentally friendly.But there is also much not foot points, currently on the market used in line projection lamp, only
It is structure as a whole using shading barn door is designed on lamp outer casing with lamp outer casing, after the completion of production, the size of barn door
It is fixed, so angular is also accordingly fixed.When usually requiring the light-transmission angles of adjustment line projection lamp, need to adjust the peace of whole lamp
Holding position, to realize the purpose of adjustment light projector angle.As landscape lighting luminaire, the adjustment of light crevice projection angle is highly desirable to,
But the variation of lighting angle can more influence ambient lighting effects, while regulative mode is single to adjust to illumination range
Section.Therefore a kind of Projecting Lamp for being adjustable illumination range is needed.
Open (bulletin) number describes a kind of Multi-angle adjustable LED line throwing for the Chinese invention patent of CN101975355A
Light lamp, including bracket, the lines LED lamp module group and driving power that are made of several lines LED lamp modules；The lines LED
The setting of lamp module group is electrically connected on the bracket and with the driving power；It is characterized by: the bracket includes one
Hollow housing and cover board are equipped with a lamp group mounting portion and a horizontal seat on the hollow housing；The lamp group installation
Portion is equipped with several mounting shaft holes, and several lines LED lamp modules are independently rotatably connected on the lamp group mounting portion
Mounting shaft hole in, the head and the tail mounting shaft hole line of several mounting shaft holes and the angle of the horizontal seat are less than 90 degree；
The driving power is connected on the horizontal seat.
The above-mentioned adjustable technical point of lighting angle having disclosed is made by several lamp source cooperations that can independently rotate
With carrying out rotation angular adjustment is changed illumination range.But structure is complicated that the cooperation of several lamp sources is needed to make for such mode
With not can be carried out the adjusting of illumination range when lamp source is independent, using limited.
Utility model content
In order to solve the problems existing in the prior art, the utility model provides a kind of line projection lamp of angle adjustable, real
Having showed lamp source individualism makes the adjusting that also can be carried out Projecting Lamp fluorescent tube angle and range.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: line projection lamp of angle adjustable,
Including shell, angular adjustment apparatus, projection glass and LED light source；
The case top opening, the projection glass cover connect in the case top opening, the case inside
Bottom surface is equipped with the mounting base for installing the LED light source, and the mounting base top surface is equipped with the mounting groove of opening upwards, described
LED light source is detachably arranged in the mounting groove, and the mounting groove top surface, which is equipped with, can be rotated barn door, the barn door
Front end face is connected with the connecting column through the shell, and the connecting column drives the barn door rotation, and the barn door can be adjusted
The light-emitting angle of the LED light source is saved, the bottom surface of the shell is equipped with the threaded hole that up and down direction runs through the housing bottom surface；
There are two the angular adjustment apparatus is set, two angular adjustment apparatus are separately mounted to the LED light source
Two sides, two angular adjustment apparatus rotate independently of each other, the angular adjustment apparatus include manual knob, connection knob and
Reflector, the connection knob and the reflector are located at the enclosure interior, the inner sidewall of the reflector and the shell
Between there are gap, one end of the reflector be connected to it is described connection knob front end face, it is described connection knob rear end face connect
It is connected to behind the case inside, the other end of the reflector is connected to the rear end face of the manual knob, described manual
The front end of knob forward extends out after running through the shell forward, and the manual knob drives the reflector and connection rotation
Button rotation.
Preferably, the shell gives full play to heat-sinking capability for aluminium alloy section structure with a thickness of 1.5 millimeters.
In any of the above-described scheme preferably, the front and back in the outside of the shell is connected separately with handle, institute
Handle is stated equipped with rubber sleeve.Facilitate the movement and installation of shell.
In any of the above-described scheme preferably, it is detachably connected between the mounting base and the shell, the mounting base
It is detachably connected between the shell, the mounting base bottom surface, which is equipped with, provides the power supply groove that Open Side Down of power supply installation.It can
Dismantling connection can be individually attached mounting base and shell and repair and replacement, save the cost easy to use.
In any of the above-described scheme preferably, the front end face and rear end face of the inside of the mounting groove are connected with preceding bullet respectively
LED light source is clamped before and after spring and rear spring, the preceding spring and the rear spring.Preceding spring and rear spring play buffer protection and make
With, while the connection type of LED light source and preceding spring and rear spring keeps LED light source detachable, is convenient for changing and cleans.
In any of the above-described scheme preferably, the angular adjustment apparatus, fine aluminium material warp pass through after reflecting surface polishing
Anodized is crossed, mirror surface emitting structural is formed, guarantees the orientation adjustment of light-emitting angle.When being adjusted to light source, angle and model
The controllability enclosed is more flexible, is preferably applied to practical illumination.
In any of the above-described scheme preferably, the lateral surface of the manual knob is equipped with anti-skid chequer.Anti-skid chequer makes manually
Knob skin-friction force increases, and conveniently turns.
In any of the above-described scheme preferably, if the barn door set there are two and two barn doors between be connected with
Dry dowel, two barn door linkages.Two barn door linkage designs, rotating one of them when adjusting can be to shading
Plate angle degree is adjusted, easy to use.
In any of the above-described scheme preferably, the dowel is set there are two being connected to the two of the barn door
End.
In any of the above-described scheme preferably, two barn doors are hinged with the top surface of the mounting base respectively, institute
State the two sides that two barn doors are respectively hinged at the mounting groove.
Compared with prior art, provided by the utility model to have the advantages that
1) barn door and angular adjustment apparatus for being equipped with linkage, which not only carry out angular adjustment to LED light source, can also carry out model
Adjusting is enclosed, multi-angle regulation is realized, makes LED that there is more flexible, various light projector angle to adjust, lighting effect is good.
2) barn door linkage design, barn door angle can be adjusted by rotating one of them when adjusting, user
Just.
3) LED light source and light-emitting angle adjustment device etc. are sealed in inside lamp casing, form closing reflection cavity, shell
Good defencive function is formed to inside, while people also being avoided directly to touch the LED light source to emit light and heat；The reflection of sealing
Chamber keeps reflecting effect more preferable.
4) using the good aluminium alloy section structure that radiates, the heat for generating internal LED light source is quickly transmitted to shell
The external world prevents from causing LED light source impaired because of heat.
5) housing bottom is that planar structure is mountable in the planar structure in illumination place, and forced area is the entire of shell
Bottom surface stablizes a kind of line projection lamp integral installation of angle adjustable convenient, has the effect of good balance and stable.
6) LED light source is detachably arranged in inside mounting groove by buffer spring, and buffer spring plays protection to LED light source
Effect, while dismountable LED light source, replacement is convenient.
7) mirror surface emitting structural is formed, is guaranteed by anodized after the reflecting surface polishing of angular adjustment apparatus
The orientation of light-emitting angle adjusts.When adjusting to light source, the controllability of angle and range is more flexible, is preferably applied to practical light
According to.
Detailed description of the invention
Fig. 1 is a kind of overall structure of one preferred embodiment of line projection lamp of angle adjustable provided by the utility model
Schematic diagram；
Fig. 2 is the cross-sectional view of the B-B direction of Fig. 1；
Fig. 3 is a kind of left view of the line projection lamp of angle adjustable provided by the utility model；
Fig. 4 is a kind of top view of the line projection lamp of angle adjustable provided by the utility model；
Fig. 5 is a kind of schematic perspective view of the line projection lamp of angle adjustable provided by the utility model；
Explanation: 1, shell is marked in figure；101, handle 2, projection glass；3, manual knob；4, reflector；5, connection rotation
Button；6, connecting column；7, barn door；701, dowel；8, mounting base；9, LED light source；10, preceding spring；11, rear spring.
Specific embodiment
In order to be further understood that the summary of the invention of the utility model, this reality is elaborated below in conjunction with specific embodiment
With novel.
As shown in Figures 1 to 5, according to a kind of implementation of the line projection lamp of angle adjustable provided by the utility model
Example, including shell 1, angular adjustment apparatus, projection glass and LED light source 9.
1 top opening of shell, shell 1 give full play to heat-sinking capability for aluminium alloy section structure with a thickness of 1.5 millimeters.
In the present embodiment, the material of shell 1 is not limited to above-mentioned material and thickness, can also be that other can reach technology effect
The material and thickness of fruit.
Projection glass cover connects in 1 top open part of shell, forms enclosed construction.
The bottom surface of 1 inside of shell is equipped with the mounting base 8 for installing LED light source 9, detachable between mounting base 8 and shell 1
Connection, 8 bottom surface of mounting base are equipped with for installing the power supply groove that Open Side Down, and 8 top surface of mounting base is equipped with the peace of opening upwards
Tankage, the front end face and rear end face of the inside of mounting groove are connected with preceding spring 10 and rear spring 11, preceding spring 10 and rear spring respectively
11 front and backs clamp LED light source 9, and LED light source 9 is detachably arranged in mounting groove.
Mounting groove top surface be equipped with mounting base 8 hinged and rotatable barn door 7, barn door 7 set there are two and two screening
Several dowels 701 are connected between tabula rasa 7, two barn doors 7 link, and the front end face of barn door 7 is connected with the company through shell 1
Column 6 is connect, connecting column 6 drives barn door 7 to rotate, and barn door 7 is adjustable the light-emitting angle of LED light source 9, and the bottom surface of shell 1 is equipped with
Up and down direction runs through the threaded hole of 1 bottom surface of shell；The front and back in the outside of shell 1 is connected separately with handle, sets on handle
There is non-slip rubber set.
Light-emitting angle adjusts device, and fine aluminium material warp forms mirror surface hair by anodized after reflecting surface polishing
Structure is penetrated, guarantees the orientation adjustment of light-emitting angle.
In a upper embodiment, the material of angular adjustment apparatus and processing are not limited to aforesaid way, can also be other energy
Reach the material and mode of technical point.
There are two angular adjustment apparatus is set, two angular adjustment apparatus are in symmetrical structure, two angle tune with the center of LED
Engagement positions rotate independently of each other, and angular adjustment apparatus includes manual knob 3, connection knob 5 and reflector 4, connection knob 5 and anti-
Tabula rasa 4 is located inside shell 1, and there are gap between reflector 4 and the inner sidewall of shell 1, one end of reflector 4 is connected to connection
The front end face of knob 5, the rear end face of connection knob 5 are connected to behind the inside of shell 1, the other end of reflector 4 be connected to
Afterwards through the rear end face of the manual knob 3 of shell 1, manual knob 3 drives reflector 4 and connection knob 5 to rotate, manual knob 3
Lateral surface be equipped with anti-skid chequer.
The working theory and processing of the present embodiment:
The light emitting angle that LED light source 9 is adjusted using the barn door 7 being arranged at light-emitting window, passes through rotatable angle tune
Engagement positions adjust illumination range, and single source is made to realize angular adjustment.
In use, being rotatablely connected column 6 manually according to illumination needs, connecting column 6 drives barn door 7 to rotate, at this time two screenings
Tabula rasa 7 is rotated synchronously by dowel 701, and effect of the light through barn door 7 that LED light source 9 issues, light is along barn door 7
Angle, light is irradiated on the reflector 4 of angle adjustment device, and illumination is realized in the position that reflector 4 is adjusted by knob
The adjusting of angle, two 4 tops of reflector make illumination range become smaller close to rotation, and two 4 tops of reflector turn round about
It is dynamic then expand illumination range；Power supply is connected, is powered and uses.Multiple 1 collective effects of shell can be connected when needing light source more.
When installation, dismountable mounting base 8 is installed on the floor inside shell 1, is then clamped on LED light source 9
Between preceding spring 10 and rear spring 11, barn door 7 is hinged on the top surface of mounting base 8, and angular adjustment apparatus is mounted in shell 1
Portion covers projection glass, is fixedly connected with shell 1 by the mounting hole of 1 bottom of shell.
Compared with prior art, the present embodiment has the advantages that
1) barn door and angular adjustment apparatus for being equipped with linkage, which not only carry out angular adjustment to LED light source, can also carry out model
Adjusting is enclosed, multi-angle regulation is realized, makes LED that there is more flexible, various light projector angle to adjust, lighting effect is good.
2) barn door linkage design, barn door angle can be adjusted by rotating one of them when adjusting, user
Just.
3) LED light source and light-emitting angle adjustment device etc. are sealed in inside lamp casing, form closing reflection cavity, shell
Good defencive function is formed to inside, while people also being avoided directly to touch the LED light source to emit light and heat；The reflection of sealing
Chamber keeps reflecting effect more preferable.
4) using the good aluminium alloy section structure that radiates, the heat for generating internal LED light source is quickly transmitted to shell
The external world prevents from causing LED light source impaired because of heat.
5) housing bottom is that planar structure is mountable in the planar structure in illumination place, and forced area is the entire of shell
Bottom surface stablizes a kind of line projection lamp integral installation of angle adjustable convenient, has the effect of good balance and stable.
6) LED light source is detachably arranged in inside mounting groove by buffer spring, and buffer spring plays protection to LED light source
Effect, while dismountable LED light source, replacement is convenient.
7) mirror surface emitting structural is formed, is guaranteed by anodized after the reflecting surface polishing of angular adjustment apparatus
The orientation of light-emitting angle adjusts.When adjusting to light source, the controllability of angle and range is more flexible, is preferably applied to practical light
According to.
It will be apparent to those skilled in the art that the utility model includes the summary of the invention and specific embodiment party of description above
Any combination of each section shown by formula part and attached drawing, as space is limited and to keep specification concise without by these groups
Each scheme constituted is closed to describe one by one.Within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of line projection lamp of angle adjustable, which is characterized in that including shell, angular adjustment apparatus, projection glass and
LED light source；
The case top opening, the projection glass cover connect in the case top opening, the bottom surface of the case inside
It is equipped with the mounting base for installing the LED light source, the mounting base top surface is equipped with the mounting groove of opening upwards, the LED
Light source is detachably arranged in the mounting groove, and the mounting groove top surface, which is equipped with, can be rotated barn door, before the barn door
End face is connected with the connecting column through the shell, and the connecting column drives the barn door rotation, and the barn door is adjustable
The light-emitting angle of the LED light source, the bottom surface of the shell are equipped with the threaded hole that up and down direction runs through the housing bottom surface；
There are two the angular adjustment apparatus is set, two angular adjustment apparatus are separately mounted to the two sides of the LED light source,
Two angular adjustment apparatus rotate independently of each other, and the angular adjustment apparatus includes manual knob, connection knob and reflective
Plate, the connection knob and the reflector are located at the enclosure interior, deposit between the reflector and the inner sidewall of the shell
In gap, one end of the reflector is connected to the front end face of the connection knob, and the rear end face of the connection knob is connected to
Behind the case inside, the other end of the reflector is connected to the rear end face of the manual knob, the manual knob
Front end run through the shell forward after forward extend out, the manual knob drives the reflector and the connection knob turn
It is dynamic.
2. a kind of line projection lamp of angle adjustable according to claim 1, which is characterized in that the shell is aluminium conjunction
Golden profile structure gives full play to heat-sinking capability with a thickness of 1.5 millimeters.
3. according to claim 1 or 2 or a kind of angle adjustable line projection lamp, which is characterized in that the shell
The front and back in outside be connected separately with handle, the handle is equipped with rubber sleeve.
4. a kind of line projection lamp of angle adjustable according to claim 1, which is characterized in that the mounting base and institute
It states and is detachably connected between shell, the mounting base bottom surface, which is equipped with, provides the power supply installation groove that Open Side Down.
5. a kind of line projection lamp of angle adjustable according to claim 1, which is characterized in that the mounting groove it is interior
The front end face and rear end face of side are connected with preceding spring and rear spring respectively, clamp LED light before and after the preceding spring and the rear spring
Source.
6. a kind of line projection lamp of angle adjustable according to claim 1, which is characterized in that the angle adjustment dress
It sets, fine aluminium material warp forms mirror surface emitting structural, guarantee light-emitting angle by anodized after reflecting surface polishing
Orientation adjustment.
7. a kind of line projection lamp of angle adjustable according to claim 1, which is characterized in that the manual knob
Lateral surface is equipped with anti-skid chequer.
8. a kind of line projection lamp of angle adjustable according to claim 1, which is characterized in that the barn door is equipped with
Several dowels, two barn door linkages are connected between two and two barn doors.
9. a kind of line projection lamp of angle adjustable according to claim 8, which is characterized in that the dowel is equipped with
Two, it is connected to the both ends of the barn door.
10. a kind of line projection lamp of angle adjustable according to claim 8, which is characterized in that two shadings
Plate is hinged with the top surface of the mounting base respectively, and described two barn doors are respectively hinged at the two sides of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582501.3U CN209638851U (en) | 2019-04-26 | 2019-04-26 | A kind of line projection lamp of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582501.3U CN209638851U (en) | 2019-04-26 | 2019-04-26 | A kind of line projection lamp of angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209638851U true CN209638851U (en) | 2019-11-15 |
Family
ID=68497876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920582501.3U Expired - Fee Related CN209638851U (en) | 2019-04-26 | 2019-04-26 | A kind of line projection lamp of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209638851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701088A (en) * | 2021-09-01 | 2021-11-26 | 旭宇光电（深圳）股份有限公司 | Full-spectrum LED lamp, intelligent lighting system and classroom light control method |
| CN114623403A (en) * | 2022-04-14 | 2022-06-14 | 江苏捷马光电科技有限公司 | Lighting lamp with sterilization function |
-
2019
- 2019-04-26 CN CN201920582501.3U patent/CN209638851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701088A (en) * | 2021-09-01 | 2021-11-26 | 旭宇光电（深圳）股份有限公司 | Full-spectrum LED lamp, intelligent lighting system and classroom light control method |
| CN114623403A (en) * | 2022-04-14 | 2022-06-14 | 江苏捷马光电科技有限公司 | Lighting lamp with sterilization function |
| CN114623403B (en) * | 2022-04-14 | 2024-01-23 | 江苏捷马光电科技有限公司 | Lighting lamp with sterilization function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 066004 No.4, tianmahu Road, Qinhuangdao Economic and Technological Development Zone, Hebei Province Patentee after: QINHUANGDAO ZHONGKE FUSI INFORMATION TECHNOLOGY CO.,LTD. Address before: 066004 No.4, tianmahu Road, economic and Technological Development Zone, Tangshan City, Hebei Province Patentee before: QINHUANGDAO ZHONGKE FUSI INFORMATION TECHNOLOGY CO.,LTD. |
|
| 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: 20191115 |