CN201652185U - Dual-tube lighting lamp for classroom - Google Patents
Dual-tube lighting lamp for classroom Download PDFInfo
- Publication number
- CN201652185U CN201652185U CN2010201392089U CN201020139208U CN201652185U CN 201652185 U CN201652185 U CN 201652185U CN 2010201392089 U CN2010201392089 U CN 2010201392089U CN 201020139208 U CN201020139208 U CN 201020139208U CN 201652185 U CN201652185 U CN 201652185U
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- China
- Prior art keywords
- reflector
- classroom
- tube lighting
- mainboard
- tube
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a dual-tube lighting lamp for a classroom, comprising two fluorescent tubes, a reflector motherboard and reflector side plates, wherein the two fluorescent tubes are symmetrically arranged on a bottom reflector fixing seat; the reflector motherboard is fixed on the bottom reflector fixing seat; and the reflector side plates are arranged at two sides of the reflector motherboard. Two sides of the reflector motherboard are inwards continuously bent to form a plurality of narrow planes, and the two sides of the reflector motherboard are mutually symmetrical. The shape of the narrow planes is rectangular, and the quantity is 16-22. The fluorescent tubes are arranged at the focus of the reflector motherboard. The dual-tube lighting lamp for the classroom has the advantages that the lamp efficiency reaches more than 70 %, and the dual-tube lighting lamp is especially suitable for electrochemical education rooms.
Description
Technical field
The utility model relates to a kind of lighting, specifically, relates to the lighting that is exclusively used in the classroom illumination environment, belongs to the electric light source equipment technical field.
Background technology
The classroom is the important place that the student learns, light fixture select the euphorosia degree that is related to teachers and students, the health degree of concentrating degree and eyes for use.Show that according to the numeral of the up-to-date announcement of the Ministry of Education China's rate of myopia comes the second place of the world, the pupil is 28%, the junior school student is 60%, the high school student is 85%.The daylighting lighting environment in classroom directly affects student's eyesight development.The illumination index of the light fixture that present China middle and primary schools generally use in the classroom does not also reach country's " architectural lighting design standard " regulation (GB50034-2004) at present.At first, existing classroom of using all is to be formed by the curved surface bending with the reflector mainboard of two-tube lighting, make that Luminaire efficiency is low, light distribution does not reach requirement, and have that illumination is poor, dazzle is big, stroboscopic reaches deficiencies such as power consumption is big greatly, therefore on the blackboard and the light skewness on the desk, eyesight to the student has produced bad influence, causes the generation of student's light source myopia; Existing classroom is unwell to electronic teaching with two-tube lighting, be embodied in: when carrying out electronic teaching, because light produces unwanted distribution on the blackboard metope, the light that light that projecting apparatus sends and light fixture project metope superposes, cause the student when watching projection screen, because of brightness is felt the eyes discomfort too by force, if but close lighting this moment, can cause the Illumination Distribution deficiency on the desk again, hinder the student to read a book simultaneously or take notes.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of classroom two-tube lighting, make Luminaire efficiency be greatly improved, can satisfy the vision requirement of student viewing projection screen, can guarantee that again light has enough Illumination Distribution on the desk surface simultaneously.
For achieving the above object, the classroom that the utility model provides with two-tube lighting comprise be symmetricly set on the bottom reflector holder two fluorescent tubes, be fixed on the reflector mainboard on the bottom reflector holder and be arranged at the reflector side plate of reflector mainboard both sides, the both sides of described reflector mainboard inwardly are bent to form a plurality of fillets plane continuously.
As to further improvement of the utility model, the both sides of reflector mainboard are symmetrical, and promptly the cross section of reflector mainboard is a symmetrical shape.
Described fillet plane be shaped as rectangle.
The quantity on described fillet plane is 16～22, that is to say that the both sides of reflector mainboard have bent 8 times～11 times continuously.
As optimal technical scheme of the present utility model, described fillet plane quantity is 18.
Described fluorescent tube is arranged at the focus place of reflector mainboard.
Laterally evenly be provided with grid along described light fixture.
Described fluorescent tube is T5 or T8 fluorescent tube.
Described reflector is made by the mould one-shot forming.
Described reflector is to be formed by the aluminum through polishing.
Compared with prior art, the beneficial effects of the utility model are:
1, the two-tube lighting in classroom described in the utility model because the asymmetric design in its reflector mainboard cross section and the design of invagination narrow plane make Luminaire efficiency improve greatly, confirms that after testing this Luminaire efficiency reaches more than 70%.
2, use the two-tube lighting in this classroom; the straight tube fluorescent lamp tool can not cause unwanted light to distribute on the blackboard metope; when electronic teaching; need not close lighting, just can satisfy the vision requirement of student viewing projection screen, guarantee that again light has enough Illumination Distribution on the desk surface simultaneously; luminous intensity distribution meets the human efficiency subject; reduce dazzle, both satisfied the requirement of audio-visual classroom, protected student's eyes and eyesight again effectively.
Description of drawings
The present invention will be further described in detail and description below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of classroom of the present invention with two-tube lighting.
Fig. 2 is the side direction structural representation of reflector mainboard among the present invention.
Fig. 3 is that the A-A of Fig. 1 is to generalized section.
Fig. 4 is the structural representation that is assemblied in bottom reflector 4 and reflector side plate 1 in the lamp box 7.
Fig. 5 is the structural representation of bottom reflector 4 among the present invention.
Fig. 6 is the schematic cross-section of reflector mainboard right half part.
Among the figure: 1, reflector side plate 2, reflector mainboard 22, fillet plane 3, fluorescent tube 4, bottom reflector 5, electric ballast 6, grid 7, lamp box
The specific embodiment
As shown in Figure 1 to Figure 3, the two-tube lighting in a kind of classroom comprises two fluorescent tubes 3 that are symmetricly set on (not shown) on bottom reflector 4 holders, the focus place that described fluorescent tube 3 is arranged at reflector mainboard 2.With reference to figure 4, bottom reflector 4 holders are arranged in the lamp box 7.The bottom reflector holder is provided with reflector mainboard 2, and the both sides of reflector mainboard 2 are provided with reflector side plate 1, and the both sides of reflector mainboard 2 inwardly are bent to form a plurality of fillets plane 22 continuously.As can be seen from Figure 2, described fillet plane 22 be shaped as rectangle, the quantity on fillet plane 22 is 16～22, that is to say that the both sides of reflector mainboard 2 have bent respectively 16 times～22 times.As optimized technical scheme, the quantity on fillet plane 22 is 18.
As Fig. 3, shown in Figure 6, the both sides of reflector mainboard 2 are symmetrical, and the cross sectional shape that is to say reflector mainboard 2 is a symmetric shape.Laterally evenly be provided with grid 6 along described light fixture.
Fig. 5 is the schematic diagram of bottom reflector 4, and it is shaped as a rectangular shape.
Described reflector is made by the mould one-shot forming, that is to say that reflector mainboard 2 is one-body molded for invagination.The material of described reflector is formed by the aluminum through polishing.
Described fluorescent tube can be T5 or T8 fluorescent tube.
The two-tube lighting in classroom described in the utility model because the asymmetric design in its reflector mainboard cross section and the design of invagination narrow plane make Luminaire efficiency improve greatly, is suitable for the indoor use of audio-visual education programme.
Use the two-tube lighting in this classroom; the straight tube fluorescent lamp tool can not cause unwanted light to distribute on the blackboard metope; when electronic teaching; need not close lighting; just can satisfy the vision requirement of student viewing projection screen; simultaneously guaranteed that again light has enough Illumination Distribution on the desk surface; luminous intensity distribution meets the human efficiency subject; reduced dazzle; both satisfied the requirement of audio-visual classroom; protected student's eyes and eyesight again effectively, used when electronic teaching is carried out in the classroom that is suitable for very much having projecting apparatus.
More than just the utility model is not the qualification to the utility model embodiment preferred embodiment, as long as adopted design concept of the present utility model, all drops within the claimed scope of the utility model.
Claims (8)
1. two-tube lighting in classroom, comprise be symmetricly set on the bottom reflector holder two fluorescent tubes, reflector mainboard and be arranged at the reflector side plate of reflector mainboard both sides, it is characterized in that: the both sides of reflector mainboard inwardly are bent to form a plurality of fillets plane continuously.
2. the two-tube lighting in classroom according to claim 1, it is characterized in that: the both sides of reflector mainboard are symmetrical.
3. the two-tube lighting in classroom according to claim 1 is characterized in that: described fillet plane be shaped as rectangle.
4. the two-tube lighting in classroom according to claim 3 is characterized in that: the quantity on described fillet plane is 16～22.
5. the two-tube lighting in classroom according to claim 4 is characterized in that: described fillet plane quantity is 18.
6. the two-tube lighting in classroom according to claim 1 is characterized in that: described fluorescent tube is arranged at the focus place of reflector mainboard.
7. the two-tube lighting in classroom according to claim 1 is characterized in that: laterally evenly be provided with grid along described light fixture.
8. the two-tube lighting in classroom according to claim 1 is characterized in that: described fluorescent tube is T5 or T8 fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201392089U CN201652185U (en) | 2010-03-02 | 2010-03-02 | Dual-tube lighting lamp for classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201392089U CN201652185U (en) | 2010-03-02 | 2010-03-02 | Dual-tube lighting lamp for classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652185U true CN201652185U (en) | 2010-11-24 |
Family
ID=43117424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201392089U Expired - Fee Related CN201652185U (en) | 2010-03-02 | 2010-03-02 | Dual-tube lighting lamp for classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192477A (en) * | 2010-03-02 | 2011-09-21 | 上海新华灯具厂 | Double-tube light for classrooms |
-
2010
- 2010-03-02 CN CN2010201392089U patent/CN201652185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192477A (en) * | 2010-03-02 | 2011-09-21 | 上海新华灯具厂 | Double-tube light for classrooms |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160302 |