CN204922675U - Modular rotatable dual reflector blackboard lamp - Google Patents
Modular rotatable dual reflector blackboard lamp Download PDFInfo
- Publication number
- CN204922675U CN204922675U CN201520608712.1U CN201520608712U CN204922675U CN 204922675 U CN204922675 U CN 204922675U CN 201520608712 U CN201520608712 U CN 201520608712U CN 204922675 U CN204922675 U CN 204922675U
- Authority
- CN
- China
- Prior art keywords
- main body
- lamp
- reflector
- lamp main
- blackboard
- 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
Abstract
The utility model discloses a modular rotatable dual reflector blackboard lamp solves blackboard illuminance uniformity problem up to standard. Be connected with lower reflector (1) below the left side of lamps and lanterns main part, flutedly above the right side of lamps and lanterns main part be connected with arc reflector (2), the tip of lamps and lanterns main part has end cover (14), the end cover is fixed in through hollow bolt (16) in suspender member (15), the suspender member is connected with jib (17), the right side of lamps and lanterns main part, the downside respectively have the draw -in groove respectively with a plurality of mounting panel joints of coaxial line, the mounting panel is a flat board, about it the end respectively with lamp stand (10) joint, the lamp stand is connected with fluorescent tube (11).
Description
technical field:
The utility model is relevant with blackboard illumination lamp.
background technology:
Existing blackboard illumination lamp is not easy to installment and debugging, and illumination and the uniformity are not high.Because blackboard luminance detection requires to improve, the blackboard illumination of existing blackboard illumination lamp and the uniformity are difficult to up to standard.
utility model content:
The purpose of this utility model is to provide a kind of rational in infrastructure, easy to assembly, installs succinct, is convenient to adjustment, can make blackboard illumination and uniformity composite rotary double-reflector blackboard lamp up to standard.
The utility model is achieved in that
The left side of lamp main body is connected with lower reflector 1 below, the top, right side of lamp main body is fluted to be connected with curved reflector 2, there is end cap 14 lamp main body end, suspender member 15 is fixed on end cap by hollow bolt 16, suspender member 15 is connected with suspension rod 17, the right side of lamp main body, downside respectively have draw-in groove respectively with some installing plate clampings of coaxial line, installing plate is a plane, hold about it respectively with lamp socket 10 clamping, lamp socket is connected with fluorescent tube 11.
Lamp main body and lower reflector are an overall structure, and curved reflector 2 is from end and lamp main body grafting.
Lamp main body is three lamp continuous structures, and length is 4.4 meters, the right side of lamp main body, downside respectively have draw-in groove respectively with three pieces of installing plate clampings of coaxial line, be positioned at the hanger erection of light belt end by two.
Adjustment hollow bolt 16, lamp main body rotates, and end cap is marked with rotating scale.
Lamp main body is separated into upper and lower cavity and right cavity by dividing plate 5, and upper cavity is connected with upper cover 4, and lower chamber, right cavity are connected with the first installing plate 3, second installing plate 3 respectively.
Two T-shaped ribs 6 are had to form cavity 7 above the dividing plate 5 of lamp main body, in order to construction bolt 8, fixed-ballast 9.
Lamp main body has four installing holes 12, fixes end cap 14 with self-tapping screw 13.
The utility model is rational in infrastructure, easy to assembly, installs succinct, is convenient to adjustment.After tested, maintaining average illumination value can reach more than 500lx, and the uniformity can reach 0.85.
accompanying drawing illustrates:
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the left view after the utility model adjustment angle.
Fig. 4 is the B-B sectional view of Fig. 1.
detailed description of the invention:
The left side of lamp main body is connected with lower reflector 1 below, the top, right side of lamp main body is fluted to be connected with curved reflector 2, there is end cap 14 lamp main body end, suspender member 15 is fixed on end cap by hollow bolt 16, suspender member 15 is connected with suspension rod 17, the right side of lamp main body, downside respectively have draw-in groove respectively with some installing plate clampings of coaxial line, installing plate is a plane, hold about it respectively with lamp socket 10 clamping, lamp socket is connected with fluorescent tube 11.
Lamp main body and lower reflector are an overall structure, and curved reflector 2 is from end and lamp main body grafting.
Lamp main body is three lamp continuous structures, and length is 4.4 meters, the right side of lamp main body, downside respectively have draw-in groove respectively with three pieces of installing plate clampings of coaxial line, be positioned at the hanger erection of light belt end by two.
Adjustment hollow bolt 16, lamp main body rotates, and end cap is marked with rotating scale.
Lamp main body is separated into upper and lower cavity and right cavity by dividing plate 5, and upper cavity is connected with upper cover 4, and lower chamber, right cavity are connected with the first installing plate 3, second installing plate 3 respectively.
Two T-shaped ribs 6 are had to form cavity 7 above the dividing plate 5 of lamp main body, in order to construction bolt 8, fixed-ballast 9.
Lamp main body has four installing holes 12, fixes end cap 14 with self-tapping screw 13.
Claims (7)
1. composite rotary double-reflector blackboard lamp, it is characterized in that the left side of lamp main body is connected with lower reflector (1) below, the top, right side of lamp main body is fluted to be connected with curved reflector (2), there is end cap (14) end of lamp main body, suspender member (15) is fixed on end cap by hollow bolt (16), suspender member is connected with suspension rod (17), the right side of lamp main body, downside respectively have draw-in groove respectively with some installing plate clampings of coaxial line, installing plate is a flat board, hold about it respectively with lamp socket (10) clamping, lamp socket is connected with fluorescent tube (11).
2. composite rotary double-reflector blackboard lamp according to claim 1, it is characterized in that lamp main body and lower reflector are an overall structure, curved reflector (2) is from end and lamp main body grafting.
3. composite rotary double-reflector blackboard lamp according to claim 1, it is characterized in that lamp main body is three lamp continuous structures, length is 4.4 meters, the right side of lamp main body, downside respectively have draw-in groove respectively with three pieces of installing plate clampings of coaxial line, be positioned at the hanger erection of light belt end by two.
4. composite rotary double-reflector blackboard lamp according to claim 1, is characterized in that adjustment hollow bolt (16), and lamp main body rotates, and end cap is marked with rotating scale.
5. composite rotary double-reflector blackboard lamp according to claim 1, it is characterized in that lamp main body is separated into upper and lower cavity and right cavity by dividing plate (5), upper cavity is connected with upper cover (4), and lower chamber, right cavity are connected with the first installing plate (3), the second installing plate (3) respectively.
6. composite rotary double-reflector blackboard lamp according to claim 1, is characterized in that dividing plate (5) top of lamp main body has two T-shaped ribs (6) to form cavity (7), in order to construction bolt (8), and fixed-ballast (9).
7. composite rotary double-reflector blackboard lamp according to claim 1, is characterized in that there are four installing holes (12) lamp main body end, with the fixing end cap (14) of self-tapping screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608712.1U CN204922675U (en) | 2015-08-13 | 2015-08-13 | Modular rotatable dual reflector blackboard lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608712.1U CN204922675U (en) | 2015-08-13 | 2015-08-13 | Modular rotatable dual reflector blackboard lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922675U true CN204922675U (en) | 2015-12-30 |
Family
ID=54971800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520608712.1U Expired - Fee Related CN204922675U (en) | 2015-08-13 | 2015-08-13 | Modular rotatable dual reflector blackboard lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922675U (en) |
-
2015
- 2015-08-13 CN CN201520608712.1U patent/CN204922675U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205174094U (en) | LED table lamp of adjustable light scope | |
| CN204922675U (en) | Modular rotatable dual reflector blackboard lamp | |
| CN204164877U (en) | A kind of suspension rod pendent lamp | |
| CN207471312U (en) | A kind of LED projector lamp | |
| CN204739552U (en) | A can dismantle stabilizer blade for lamps and lanterns | |
| CN204730141U (en) | A kind of butt-ended tube for light fixture bracing frame | |
| CN208817372U (en) | A kind of lamps and lanterns combining superposition | |
| CN208794193U (en) | A kind of multi-angle regulation Projecting Lamp | |
| CN206488104U (en) | The desk lamp of multipurpose | |
| CN203605113U (en) | Blackboard lamp with irradiation angle adjustable | |
| CN109237358A (en) | A kind of multi-angle regulation Projecting Lamp | |
| CN204810408U (en) | Even light filling camera | |
| CN205261301U (en) | Outdoor movie & TV are shot with portable lamp of pull formula | |
| CN205048290U (en) | Adjustable angle washes pinup | |
| CN206112593U (en) | LED glass lamp tube can be dismantled to lamp holder | |
| CN104534412A (en) | Energy-saving lamp convenient to disassemble and assemble | |
| CN207621965U (en) | A kind of lamps and lanterns with mounting assembly | |
| CN205090273U (en) | Extremely narrow space installation component of linear projecting lamp of LED | |
| CN216143639U (en) | Acrylic energy-saving lamp with multi-head wall lamp structure | |
| CN209165209U (en) | A kind of fixed bracket of lamps and lanterns sunpender and illuminator | |
| CN208703761U (en) | A kind of fixed structure of downlight | |
| CN208365215U (en) | A kind of multistage luminescent lamp | |
| CN208123989U (en) | A kind of angle variable Projecting Lamp | |
| CN209705763U (en) | A kind of lamps and lanterns of quick detachable installation lampshade | |
| CN207262202U (en) | A kind of chain type Projecting Lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |