CN206846523U - Ring illumination lamp - Google Patents
Ring illumination lamp Download PDFInfo
- Publication number
- CN206846523U CN206846523U CN201720655742.7U CN201720655742U CN206846523U CN 206846523 U CN206846523 U CN 206846523U CN 201720655742 U CN201720655742 U CN 201720655742U CN 206846523 U CN206846523 U CN 206846523U
- Authority
- CN
- China
- Prior art keywords
- daughter board
- angle
- light bulb
- ring illumination
- illumination lamp
- 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
Lighting technical field is the utility model is related to, discloses a kind of ring illumination lamp, including：Light bulb and the annular slab in light bulb, lamp bead array is provided with the annular slab, the annular slab is at least divided into four pieces of daughter boards, lamp bead array on each daughter board connects a control circuit respectively, the ring illumination lamp also includes connecting each daughter board respectively, and for adjusting the angle regulator at corresponding daughter board angle of inclination, the angle for the intersection that plane where intersection and light bulb mouth that the angle of inclination is formed with daughter board respectively for the normal plane of daughter board is formed.The annular slab of ring illumination lamp of the present utility model is divided at least four daughter boards, each daughter board can individually adjust angle of inclination by respective angle regulator, so as to change the scope illuminated described in the daughter board, each daughter board is adjusted as needed, illuminates scope with change whole ring illumination lamp.
Description
Technical field
Lighting technical field is the utility model is related to, more particularly to a kind of ring illumination lamp.
Background technology
The ring illumination lamp of industrial camera includes light bulb and the annular luminous plate (annular slab and same thereon in light bulb
The lamp bead of heart arrangement), luminescent screen is controlled by circuit and illuminated.In illumination, illumination zone is limited and can not adjust, and works as needs
When larger area illuminates, the edge of illumination zone is generally weaker, does not reach the consistent shooting effect of brightness.
Utility model content
The utility model proposes a kind of ring illumination lamp, it is limited and can not adjust to solve illumination zone in the prior art
The problem of.
A kind of ring illumination lamp of the present utility model, including：Light bulb and the annular slab in light bulb, on the annular slab
It is provided with lamp bead array, the annular slab is at least divided into four pieces of daughter boards, and the lamp bead array on each daughter board connects one respectively
Individual control circuit, the ring illumination lamp also include connecting each daughter board respectively, and for adjusting corresponding daughter board inclination angle
The angle regulator of degree, the intersection and light bulb mouth place that the angle of inclination is formed with daughter board respectively for the normal plane of daughter board are flat
The angle for the intersection that face is formed.
Wherein, the angle regulator includes：Support arm, driving lever and plectrum, the plectrum are fixed on to be formed in light bulb
In chute on wall, and light bulb bottom is fixed on formed with the first rack, the support arm positioned at the surface of side in light bulb, dialled
Bar is arranged on the support arm by Damping rotation shaft, and driving lever one end connection daughter board, the other end is curved surfaces, the arc table
The distance of arbitrfary point to Damping rotation shaft axis on face is equal, and curved surfaces are formed with second tooth ratcheting with the first rack
Bar.
Wherein, the lamp bead in the lamp bead array is LED lamp bead.
The annular slab of ring illumination lamp of the present utility model is divided at least four daughter boards, and each daughter board can pass through respective angle
Degree adjusting means individually adjusts angle of inclination, and so as to change the scope illuminated described in the daughter board, each daughter board is entered as needed
Row regulation, illuminate scope with change whole ring illumination lamp.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of ring illumination lamp of the present utility model；
Fig. 2 is the structural representation that annular plate angle degree is adjusted in Fig. 1 ring illumination lamp.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The ring illumination lamp of the present embodiment as illustrated in fig. 1 and 2, including：Light bulb 1 and the annular slab 2 in light bulb 1, ring
It is provided with the lamp bead array that some lamp beads 3 are formed on shape plate 2, annular slab 2 is at least divided into four pieces of daughter boards, on each daughter board
Lamp bead array connects a control circuit (not shown) respectively, you can the lamp bead array on each daughter board is individually controlled bright
Secretly.The ring illumination lamp also includes connecting each daughter board respectively, and for adjusting the angular adjustment dress at corresponding daughter board angle of inclination
Put, the folder for the intersection that plane where intersection and light bulb mouth that angle of inclination is formed with daughter board respectively for the normal plane of daughter board is formed
Angle.
The annular slab of the ring illumination lamp of the present embodiment is divided at least four daughter boards, and each daughter board can pass through respective angle
Adjusting means individually adjusts angle of inclination, so as to change the scope that lamp bead array illuminates on the daughter board, as needed to every height
Plate is adjusted, and illuminates scope with change whole ring illumination lamp.Angle of inclination is smaller, i.e., daughter board levels off to and light bulb mouth institute
Parallel in plane, now, light is almost more concentrated close to vertical irradiation, light intensity, and it is smaller to illuminate scope；As angle of inclination increases,
Ray obliquity angle becomes big, and light intensity is relatively small, and it is larger to illuminate scope, can voluntarily be adjusted according to actual conditions.
The angle regulator of the present embodiment includes：Support arm 4, driving lever 5 and plectrum 6, plectrum 6 are fixed on to be formed in light bulb
In chute 7 on 2 walls, and positioned at the surface of side in light bulb 1 formed with the first rack 8, support arm 4 is fixed on the bottom of light bulb 1,
Driving lever 5 is arranged on support arm 4 by Damping rotation shaft 9, can be rotated around support arm 4, and is fixed on the position for rotating and stopping, driving lever
5 one end connection daughter board, the other end is curved surfaces, the distance phase of the arbitrfary point on curved surfaces to the axis of Damping rotation shaft 9
Deng, and curved surfaces are formed with second rack 10 ratcheting with the first rack 8.Angle of inclination to adjust daughter board, is stirred
Piece 6, curved surfaces one end of driving lever 5 rotate up or down, and the other end also rotates accordingly, so as to adjust the inclination angle of daughter board
Degree, and the angle regulator and simple in construction, low manufacture cost.
Structure that angle regulator is not limited in Fig. 2 or other can adjust the knot at daughter board angle of inclination
Structure.
Lamp bead in lamp bead array is LED lamp bead, lights evenly and caused heat is small, and illuminating lamp can be for a long time
Use.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (3)
1. a kind of ring illumination lamp, including：Light bulb and the annular slab in light bulb, lamp bead battle array is provided with the annular slab
Row, it is characterised in that the annular slab is at least divided into four pieces of daughter boards, and the lamp bead array on each daughter board connects one respectively
Control circuit, the ring illumination lamp also include connecting each daughter board respectively, and for adjusting corresponding daughter board angle of inclination
Angle regulator, the angle of inclination for daughter board normal plane respectively with daughter board formed intersection and light bulb mouth where plane
The angle of the intersection of formation.
2. ring illumination lamp as claimed in claim 1, it is characterised in that the angle regulator includes：Support arm, driving lever
And plectrum, the plectrum are fixed on to be formed in the chute on light bulb wall, and positioned at the surface of side in light bulb formed with first
Rack, the support arm are fixed on light bulb bottom, and driving lever is arranged on the support arm by Damping rotation shaft, the connection of driving lever one end
Daughter board, the other end are curved surfaces, and the distance of the arbitrfary point on the curved surfaces to Damping rotation shaft axis is equal, and arc table
Face is formed with second rack ratcheting with the first rack.
3. ring illumination lamp as claimed in claim 1 or 2, it is characterised in that the lamp bead in the lamp bead array is LED
Pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655742.7U CN206846523U (en) | 2017-06-07 | 2017-06-07 | Ring illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655742.7U CN206846523U (en) | 2017-06-07 | 2017-06-07 | Ring illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846523U true CN206846523U (en) | 2018-01-05 |
Family
ID=60798915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655742.7U Expired - Fee Related CN206846523U (en) | 2017-06-07 | 2017-06-07 | Ring illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114481A (en) * | 2018-08-31 | 2019-01-01 | 冠军时代（福建）照明股份有限公司 | A kind of anti-glare downlight |
-
2017
- 2017-06-07 CN CN201720655742.7U patent/CN206846523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114481A (en) * | 2018-08-31 | 2019-01-01 | 冠军时代（福建）照明股份有限公司 | A kind of anti-glare downlight |
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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: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |