CN201059479Y - Light projector - Google Patents
Light projector Download PDFInfo
- Publication number
- CN201059479Y CN201059479Y CNU2007200370269U CN200720037026U CN201059479Y CN 201059479 Y CN201059479 Y CN 201059479Y CN U2007200370269 U CNU2007200370269 U CN U2007200370269U CN 200720037026 U CN200720037026 U CN 200720037026U CN 201059479 Y CN201059479 Y CN 201059479Y
- Authority
- CN
- China
- Prior art keywords
- lampshade
- transparency cover
- connector
- lamp bracket
- annular
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a lighting device, in particular to a multi-angle closed spot light which is provided with a lamp hanger with a bulb and a shade, a permanent seat, a connecting piece and a transparency cover, wherein, one end of the connecting piece is rotationally connected to the permanent seat, the lamp hanger is rotationally connected to the other end of the connecting piece, the revolution surface of the lamp hanger and the revolution surface of the connecting piece intersect; the utility model is further provided with a device for locking the lamp hanger and the connecting piece as well as the connecting and the permanent seat, the shade is flared, the opening of the flared shade is detachably and closely provided with the transparency cover, the root of the shade is close and fixed connection to the lamp hanger. The spot light of the utility model has the bulb which can be changed conveniently, the transparency cover is not damaged when fastened, the projection angle of the spot light has good adjustability and the multi-angle projection is realized.
Description
Technical field
The utility model relates to a kind of lighting, the airtight Projecting Lamp of especially a kind of multi-angle.
Background technology
Projecting Lamp is a kind of device that indoor or outdoors throws light on to the specific region that is used for, general light is stronger, and use reflecting effect lampshade preferably, present employed Projecting Lamp structurally has airtight and performance institute's light projector line adjustable angle in a plane, and this closed type is with airtight being fixed on the lampshade such as transparent cover screws; So there is following defective in existing Projecting Lamp: one, the fastening form of transparency cover is cumbersome, and to the replacing inconvenience of bulb, and transparency cover generally is to be made by glass, also causes damage in fastening process easily; Two, Projecting Lamp is after installing, its light projector line can only be in a plane adjustable angle, can not be in arbitrary plane adjustable angle, influenced the serviceability of Projecting Lamp.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of novel Projecting Lamp is provided, overcomes existing Projecting Lamp replacing bulb trouble, and fragile when transparency cover is fastening, the deficiency of Projecting Lamp light projector angle adjustability difference.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of Projecting Lamp, has lamp bracket, bulb and lampshade are installed on the lamp bracket, also be provided with holder, connector and transparency cover, described connector one end is rotatable to be connected on the holder, the rotatable other end that is connected in connector of lamp bracket, the surface of revolution of lamp bracket and the surface of revolution of connector intersect, also be respectively arranged with lamp bracket and connector, the device of connector and holder locking, lampshade is tubaeform, the detachable airtight transparency cover that is provided with on the horn opening of lampshade, the root of lampshade is airtight to be fixedly connected on lamp bracket.
Specifically: axially stretching out described transparency cover extends radially outwardly into supporting surface around the mode of detachable airtight setting on the horn opening of lampshade is horn opening with lampshade after circularizes back-up ring again, transparency cover is positioned on the supporting surface of opening part, between transparency cover and supporting surface, be provided with the seal washer of annular, branch settings such as the nearly opening part outer ring on lampshade is fixed with the hold down gag that transparency cover is compressed and unclamps to supporting surface, the nearly opening part outer ring of described hold down gag on lampshade also are at least two.
Further in order to improve the airtight performance of transparency cover and lampshade opening part, the cross section of the seal washer of described annular for lampshade opening part structure match "
" shape and "
" notch on the shape is stuck on the annular retaining ring on the lampshade opening, the planar annular that seal washer and transparency cover are fitted is provided with at least one annular groove.
Further the dismounting of transparency cover for convenience reaches and more changes the bulb, the elastic pressuring clamping device of described hold down gag for pushing aside.
The beneficial effects of the utility model are that a kind of Projecting Lamp of the present utility model has overcome existing Projecting Lamp replacing bulb trouble, and is fragile when transparency cover is fastening, the deficiency of Projecting Lamp light projector angle adjustability difference.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A place enlarged drawing of Fig. 1.
1. lamp brackets among the figure, 2. lampshade, 3. holder, 4. connector, 5. transparency cover, 6. seal washer, 7. hold down gag, 8 fastening bolts, 9. clamp nut, 61. cannelures, 71. elastic pressure parts, 72. support members, 73. connecting hinges.
The specific embodiment
Of the present utility model a kind of specific embodiment shown in attached Fig. 1 and 2, has lamp bracket 1, bulb and lampshade 2 are installed on the lamp bracket 1, also be provided with holder 3, connector 4 and transparency cover 5, connector 4 one ends are rotatable to be connected on the holder 3, the lamp bracket 2 rotatable other ends that are connected in connector 4, the surface of revolution of the surface of revolution of lamp bracket 2 and connector 4 intersects, can make light projector can realize that multi-angle is regulated like this and more than only in one plane adjustable, also be respectively arranged with lamp bracket 1 and connector 4, the device of connector 4 and holder 3 lockings, lamp bracket 1, type of attachment between connector 4 and the holder 3 is seen accompanying drawing 1, wherein connector 4 with the rotatable fixed form of holder 3 is: the cylindrical bore of connector 4 is enclosed within on the cylindrical boss on the holder 3, the outer wall of connector 4 is provided with the fastening bolt 8 that is used to lock, lamp bracket 1 with the rotatable fixed form of connector 4 is: lamp bracket 1 connects by bolt and clamp nut 9 with connector 4, lamp bracket 1 has a binding face with connector 4, the lamp bracket 1 at binding face place and/or connector 4 are provided with groove or the projection that increases both frictional resistance, and this groove or projection are not drawn on accompanying drawing 1; Lampshade 2 is tubaeform, the detachable airtight transparency cover 5 that is provided with on the horn opening of lampshade 2, and the root of lampshade 2 is airtight to be fixedly connected on lamp bracket 1.
Axially stretch out again transparency cover 5 extends radially outwardly into supporting surface around the mode of detachable airtight setting on the horn opening of lampshade 2 is horn opening with lampshade 2 after and circularize back-up ring, transparency cover 5 is positioned on the supporting surface of opening part, between transparency cover 5 and supporting surface, be provided with the seal washer 6 of annular, nearly opening part outer ring on lampshade 2 is fixed with the hold down gag 7 that transparency cover 5 is compressed and unclamps to supporting surface, and the nearly opening part outer ring five equilibrium of hold down gag 7 on lampshade 2 is arranged to four.The annular seal washer the cross section for lampshade 2 opening part structures match "
" shape and "
" notch on the shape is stuck on the annular retaining ring on lampshade 2 openings, seal washer 6 is provided with at least one cannelure 61 with the planar annular that transparency cover is fitted.
The above-mentioned elastic pressuring clamping device of hold down gag 7 for pushing aside, a kind of concrete structure as illustrated in fig. 1 and 2, comprise elastic pressure parts 71, support member 72 and connecting hinge 73, support member 72 is fixed on the lampshade 2, connecting hinge 73 is for there being the shaped as frame of opening, elastic pressure parts 71 and support member 72 are provided with hinge hole, connecting hinge 73 is when connecting elastic pressure parts 71 and support member 72, under stable state, 71 pairs of transparency covers 5 of elastic pressure parts are compressed, as long as outwards push elastic pressure parts 71 aside, self produced strain when elastic pressure parts 71 was outwards pushed aside when dismantling transparency cover 5.
The set-up mode of electric wire of the present utility model also is to adopt the place of drawing to carry out airtight form, as in the form of electric wire outer ring and light fixture shell place increase sealing ring etc.; Heat dissipation problem of the present utility model can adopt lampshade is made with aluminium, makes aluminium matter lampshade not only have good reflecting effect but also have better heat radiating effect; Holder 3 of the present utility model is with the fixing usefulness of whole floodlight, and the specific constructive form of its standing part can be decided according to the actual requirement of client's needs or erecting bed, and accompanying drawing 1 is a kind of structure that is installed on the plane.
In sum, the airtight and light projector angle that the utility model is intended to satisfy Projecting Lamp in configuration aspects is the adjustable effect in plane just not, and this also is the claimed scope of the utility model.
Claims (4)
1. Projecting Lamp, has lamp bracket (1), lamp bracket (1) is gone up bulb and lampshade (2) is installed, it is characterized in that: also be provided with holder (3), connector (4) and transparency cover (5), described connector (4) one ends are rotatable to be connected on the holder (3), the rotatable other end that is connected in connector (4) of lamp bracket (2), the surface of revolution of the surface of revolution of lamp bracket (2) and connector (4) intersects, also be respectively arranged with lamp bracket (1) and connector (4), the device of connector (4) and holder (3) locking, lampshade (2) is tubaeform, the detachable airtight transparency cover (5) that is provided with on the horn opening of lampshade (2), the root of lampshade (2) is airtight to be fixedly connected on lamp bracket (1).
2. Projecting Lamp according to claim 1, it is characterized in that: axially stretching out described transparency cover (5) extends radially outwardly into supporting surface around the mode of detachable airtight setting on the horn opening of lampshade (2) is horn opening with lampshade (2) after circularizes back-up ring again, transparency cover (5) is positioned on the supporting surface of opening part, between transparency cover (5) and supporting surface, be provided with the seal washer (6) of annular, nearly opening part outer ring on lampshade (2) is fixed with the hold down gag (7) that transparency cover (5) is compressed and unclamps to supporting surface, the branch settings such as nearly opening part outer ring of described hold down gag (7) on lampshade (2), and be at least two.
3. Projecting Lamp according to claim 2 is characterized in that: the cross section of the seal washer of described annular (6) is to match with lampshade 2 opening part structures
Shape and
Notch on the shape is stuck on the annular retaining ring on lampshade (2) opening, and seal washer (6) is provided with at least one annular groove with the planar annular that transparency cover (5) is fitted.
4. Projecting Lamp according to claim 2 is characterized in that: the elastic pressuring clamping device of described hold down gag (7) for pushing aside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200370269U CN201059479Y (en) | 2007-04-19 | 2007-04-19 | Light projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200370269U CN201059479Y (en) | 2007-04-19 | 2007-04-19 | Light projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059479Y true CN201059479Y (en) | 2008-05-14 |
Family
ID=39407950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200370269U Expired - Fee Related CN201059479Y (en) | 2007-04-19 | 2007-04-19 | Light projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059479Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930400A (en) * | 2013-02-25 | 2015-09-23 | 黄�俊 | Waterproof projector lamp |
| WO2016155264A1 (en) * | 2015-03-30 | 2016-10-06 | 京东方科技集团股份有限公司 | Lamp holder and lamp |
| CN110242888A (en) * | 2018-03-07 | 2019-09-17 | 合肥美亚光电技术股份有限公司 | Lamp fixing device and lamps and lanterns with it |
-
2007
- 2007-04-19 CN CNU2007200370269U patent/CN201059479Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930400A (en) * | 2013-02-25 | 2015-09-23 | 黄�俊 | Waterproof projector lamp |
| CN104930401A (en) * | 2013-02-25 | 2015-09-23 | 黄�俊 | Waterproof projector lamp convenient to adjust |
| CN104930400B (en) * | 2013-02-25 | 2017-03-15 | 黄�俊 | A kind of waterproof projection lamp |
| WO2016155264A1 (en) * | 2015-03-30 | 2016-10-06 | 京东方科技集团股份有限公司 | Lamp holder and lamp |
| US10190731B2 (en) | 2015-03-30 | 2019-01-29 | Boe Technology Group Co., Ltd. | Lampholder and luminaire |
| CN110242888A (en) * | 2018-03-07 | 2019-09-17 | 合肥美亚光电技术股份有限公司 | Lamp fixing device and lamps and lanterns with it |
| CN110242888B (en) * | 2018-03-07 | 2024-05-10 | 合肥美亚光电技术股份有限公司 | Lamp fixing device and lamp with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20100419 |