CN207005868U - A kind of projection illumination light fixture - Google Patents
A kind of projection illumination light fixture Download PDFInfo
- Publication number
- CN207005868U CN207005868U CN201720568416.2U CN201720568416U CN207005868U CN 207005868 U CN207005868 U CN 207005868U CN 201720568416 U CN201720568416 U CN 201720568416U CN 207005868 U CN207005868 U CN 207005868U
- Authority
- CN
- China
- Prior art keywords
- lower bottom
- bottom base
- upper shell
- housing
- circuit board
- 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
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 17
- 238000004020 luminiscence type Methods 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
It the utility model is related to a kind of projection illumination light fixture, including housing, luminescence component is provided with housing, housing includes upper shell and lower bottom base, and luminescence component is located in upper shell, and lower bottom base connects with the inner chamber of upper shell, radiator is provided with lower bottom base, lower bottom base is provided with heat emission hole corresponding with radiator, and lower bottom base provides space for radiator installation, ensure that radiating efficiency.
Description
Technical field
Appliance field is the utility model is related to, especially a kind of projection illumination light fixture.
Background technology
Projecting Lamp is the light fixture for specifying the projecting environment of illumination on face to be illuminated.Also known as spotlight.Generally, it can take aim at
Quasi- any direction, and possess the structure that climate condition does not influence.It is mainly used in large area operation field ore deposit, contour of building, body
Educate field, viaduct, monument, park and flower bed etc..Therefore, the large area lighting light fixture of nearly all outdoor application can all be regarded as
Projecting Lamp.It is narrow that the outgoing beam angle of Projecting Lamp has width to have, and excursion is between 0 °~180 °, the wherein especially narrow title of light beam
For searchlight, support of the present Projecting Lamp typically with activity, rotated by housing on support to reach regulation beam angle
The purpose of degree, but after the light source inside Projecting Lamp is fixed, the focal length of Projecting Lamp can not be adjusted, and it is institute that can not focus
The defects of with the presence of Projecting Lamp, present Projecting Lamp is substantially to be radiated by radiating fin, is primarily due to inside Projecting Lamp
Radiator is inconvenient to install, and cannot be broken through in the structure of housing.
Utility model content
The purpose of this utility model is to solve the defects of prior art is present, there is provided a kind of projection illumination light fixture.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of projection illumination light fixture, including housing, luminescence component is provided with housing, light extraction glass is provided with the port of housing
Glass, luminescence component include circuit board, the luminous lens cylinder on circuit board, and circuit board is provided with multiple screwed holes, and light extraction is saturating
Lens barrel is fastened on the outside of screwed hole, and in screwed hole internal messing threaded post, threaded post is extend into luminous lens cylinder, and threaded post is stretched
Enter to one end in luminous lens cylinder and be provided with spot light, the inside of threaded post is provided with through hole, is provided with connecting line in through hole, even
One end of wiring is connected with the spot light of screw thread column end, and the other end is passed from through hole and is welded with circuit board；
The inwall of housing is provided with multiple locating dowels, and multiple positioning corresponding with locating dowel are provided with the side face of circuit board
Groove；
Housing includes upper shell and lower bottom base, and luminescence component is located in upper shell, and lower bottom base connects with the inner chamber of upper shell,
Radiator is provided with lower bottom base, lower bottom base is provided with heat emission hole corresponding with radiator.
The side face of a kind of above-mentioned projection illumination light fixture, upper shell and lower bottom base is provided with radiating fin.
A kind of above-mentioned projection illumination light fixture, the port of upper shell are provided with fixed cover, and seal groove is provided with fixed cover, close
Silica gel sealing ring is provided with sealing groove, the afterbody of lower bottom base is provided with hook.
A kind of above-mentioned projection illumination light fixture, upper shell are integrally formed with lower bottom base.
A kind of above-mentioned projection illumination light fixture, radiating fin are uniformly arranged on upper shell and lower bottom base.
The beneficial effects of the utility model are：The circuit board of the light fixture is provided with multiple screwed holes, and luminous lens cylinder fastens
In the outside of screwed hole, in screwed hole internal messing threaded post, threaded post is extend into luminous lens cylinder, and threaded post extend into light extraction
One end in lens drum is provided with spot light, and the inside of threaded post is provided with through hole, is provided with connecting line in through hole, and the one of connecting line
End is connected with the spot light of screw thread column end, and the other end is passed from through hole and is welded with circuit board, it is necessary to adjust the focal length of light
When, can open housing, the threaded post on rotation circuit plate, by threaded post it is flexible come control threaded post end spot light with
The distance of luminous lens cylinder end, so as to reach the purpose of light extraction focus adjustable；
Moreover, in order to improve radiating effect, housing includes upper shell and lower bottom base, and luminescence component is located in upper shell, under
Base is connected with the inner chamber of upper shell, and radiator is provided with lower bottom base, and lower bottom base is provided with heat emission hole corresponding with radiator, under
Base provides space for radiator installation, ensure that radiating efficiency.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is exploded perspective view of the present utility model；
Fig. 3 is luminescence component schematic diagram of the present utility model.
Embodiment
As shown in Figure 1 to Figure 3, a kind of projection illumination light fixture, including housing 1, luminescence component 2, housing are provided with housing 1
Light extraction glass 3 is provided with 1 port, luminescence component 2 includes circuit board 21, the luminous lens cylinder 22 on circuit board 21, electricity
Road plate 21 is provided with multiple screwed holes 23, and luminous lens cylinder 22 is fastened on the outside of screwed hole 23, in the internal messing spiral shell of screwed hole 23
Line post 24, threaded post 24 are extend into luminous lens cylinder 22, and one end that threaded post 24 is extend into luminous lens cylinder 22 is provided with point
Light source 25, the inside of threaded post 24 are provided with through hole, and connecting line 26, one end and the threaded post 24 of connecting line 26 are provided with through hole
The spot light 25 of end is connected, and the other end is passed from through hole and is welded with circuit board 21, wherein, luminous lens cylinder on circuit board 21
22 quantity are three.
Further, fixed cover 4 is provided with the port of housing 1, seal groove 41 is provided with fixed cover 4, is set in seal groove 41
There is silica gel sealing ring 42, silica gel sealing ring 42 serves sealing light extraction glass 3 and the effect of the junction of housing 1.
The luminescence component 2 of the Projecting Lamp includes circuit board 21, the luminous lens cylinder 22 on circuit board 21, circuit board 21
Multiple screwed holes 23 are provided with, luminous lens cylinder 22 is fastened on the outside of screwed hole 23, in the internal messing threaded post 24 of screwed hole 23,
Threaded post 24 is extend into luminous lens cylinder 22, and one end that threaded post 24 is extend into luminous lens cylinder 22 is provided with spot light 25,
The inside of threaded post 24 is provided with through hole, and connecting line 26, one end and the end of threaded post 24 of connecting line 26 are provided with through hole
Spot light 25 is connected, and the other end is passed from through hole and is welded with circuit board 21, it is necessary to when adjusting the focal length of light, can open shell
Body 1, threaded post 24 on rotation circuit plate 21, flexible by threaded post 24 control the end spot light 25 of threaded post 24 with going out
The distance of the end of optical lens cylinder 22, so as to reach the purpose of light extraction focus adjustable.
Further, for the ease of locating circuit board 21, the inwall of housing 1 is provided with multiple locating dowels 27, in circuit board 21
Side face be provided with multiple locating slots 28 corresponding with locating dowel 27, circuit board 21 will not rotate after installing in housing；
In order to improve radiating effect, housing 1 includes integrally formed upper shell 11 and lower bottom base 12, and luminescence component 2 is located at
In upper shell 11, lower bottom base 12 connects with the inner chamber of upper shell 11, is provided with radiator in lower bottom base 12, lower bottom base 12 provided with
The side face of heat emission hole corresponding to radiator, upper shell 11 and lower bottom base 12 is provided with radiating fin 13, for the ease of suspended lamp,
The afterbody of lower bottom base 12 is provided with hook 14, and lower bottom base 12 provides space for radiator installation, ensure that radiating efficiency.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (5)
1. a kind of projection illumination light fixture, including housing, luminescence component is provided with housing, light extraction glass is provided with the port of housing
Glass, it is characterised in that luminescence component includes circuit board, the luminous lens cylinder on circuit board, and circuit board is provided with multiple spiral shells
Pit, luminous lens cylinder are fastened on the outside of screwed hole, and in screwed hole internal messing threaded post, threaded post extend into luminous lens cylinder
Interior, one end that threaded post is extend into luminous lens cylinder is provided with spot light, and the inside of threaded post is provided with through hole, set in through hole
There is connecting line, one end of connecting line is connected with the spot light of screw thread column end, and the other end is passed from through hole and is welded with circuit board；
The inwall of housing is provided with multiple locating dowels, and multiple locating slots corresponding with locating dowel are provided with the side face of circuit board；
Housing includes upper shell and lower bottom base, and luminescence component is located in upper shell, and lower bottom base connects with the inner chamber of upper shell, bottom
Radiator is provided with seat, lower bottom base is provided with heat emission hole corresponding with radiator.
2. a kind of projection illumination light fixture according to claim 1, it is characterised in that set on the side face of upper shell and lower bottom base
There is radiating fin.
A kind of 3. projection illumination light fixture according to claim 1, it is characterised in that the port of upper shell is provided with fixed cover,
Seal groove is provided with fixed cover, silica gel sealing ring is provided with seal groove, the afterbody of lower bottom base is provided with hook.
4. a kind of projection illumination light fixture according to claim 1, it is characterised in that upper shell is integrally formed with lower bottom base.
5. a kind of projection illumination light fixture according to claim 2, it is characterised in that radiating fin is in upper shell and lower bottom base
Upper uniformly arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568416.2U CN207005868U (en) | 2017-05-16 | 2017-05-16 | A kind of projection illumination light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568416.2U CN207005868U (en) | 2017-05-16 | 2017-05-16 | A kind of projection illumination light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005868U true CN207005868U (en) | 2018-02-13 |
Family
ID=61444141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720568416.2U Expired - Fee Related CN207005868U (en) | 2017-05-16 | 2017-05-16 | A kind of projection illumination light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608400A (en) * | 2019-09-12 | 2019-12-24 | 广州市哈雅光电设备有限公司 | A stage lamp and its wireless transmitting and receiving antenna device and control circuit |
-
2017
- 2017-05-16 CN CN201720568416.2U patent/CN207005868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608400A (en) * | 2019-09-12 | 2019-12-24 | 广州市哈雅光电设备有限公司 | A stage lamp and its wireless transmitting and receiving antenna device and control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |