CN201326926Y - Luminous body structure of novel signal lamp - Google Patents
Luminous body structure of novel signal lamp Download PDFInfo
- Publication number
- CN201326926Y CN201326926Y CNU2008202145768U CN200820214576U CN201326926Y CN 201326926 Y CN201326926 Y CN 201326926Y CN U2008202145768 U CNU2008202145768 U CN U2008202145768U CN 200820214576 U CN200820214576 U CN 200820214576U CN 201326926 Y CN201326926 Y CN 201326926Y
- Authority
- CN
- China
- Prior art keywords
- luminous
- reflection cavity
- luminous body
- body structure
- led tube
- 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
The utility model relates to a luminous body structure of a novel signal lamp, which belongs to the technical field of an electrical appliance. The luminous body structure comprises a luminous body frame (1), an LED tube core (2) and a circuit board (3), and is characterized in that a plurality of luminous zones (1.1) are divided in the luminous body frame (1), each luminous zone is provided with a reflection cavity (1.2), the cavity wall of the reflection cavity (1.2) is composed of the inner wall of the luminous zone where the reflection cavity (1.2) is located, the circuit board (3) is arranged at the bottom part of the reflection cavity (1.2), and the LED tube core (2) is arranged on the circuit board (3). The plurality of luminous zones are divided in the luminous body frame, the reflection cavity is respectively arranged in each luminous zone, the plurality of LED tube cores are divided into different zones, and light which cannot be directly projected on a scatter plate in each zone can be projected to the scatter plate by the reflection cavity; therefore, the effective utilization rate of the light is improved, so as to save the quantity of luminous chips.
Description
(1) technical field
The utility model relates to a kind of signal lamp.Belong to technical field of electric appliances.
(2) background technology
Before the utility model is made, the illuminator of traditional signal lamp all between a luminous zone in, decide in this luminous zone the grain number of placing luminescence chip by the lamp body size.When the luminous zone was big, the classical signal lamp was that to regulate the luminescence chip scattering inhomogeneous and have a defective of dark space by placing more chip.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of effective rate of utilization of light that can make to improve, and can save the novel signal lamp luminous body structure of the grain number of placing luminescence chip again.
The purpose of this utility model is achieved in that a kind of novel signal lamp luminous body structure, comprise illuminator framework, LED tube core and wiring board, it is characterized in that telling a plurality of luminous zones in the described illuminator framework, each luminous zone is provided with a reflection cavity, the chamber wall of this reflection cavity is made of the inwall of luminous zone, place, described wiring board places the reflection cavity bottom, and the LED tube core is placed in the circuit board.
The utility model is by telling a plurality of luminous zones in the illuminator framework, in each luminous zone, reflection cavity is set again, a plurality of LED tube core subregions, make the light that can not directly be incident upon on the scatter plate in each district project on the scatter plate again through reflection cavity, the effective rate of utilization of light is improved, thereby saved the grain number of luminescence chip.
(4) description of drawings
Fig. 1 is the utility model novel signal lamp luminous body structure schematic diagram.
Fig. 2 is the A-A cut-away view of Fig. 1.
Fig. 3 is the utility model illuminator reflection of light schematic diagram.
Among the figure: illuminator framework 1, LED tube core 2, wiring board 3, luminous zone 1.1, reflection cavity 1.2.
(5) specific embodiment
Referring to Fig. 1～2, the novel signal lamp luminous body structure that the utility model relates to mainly is made up of illuminator framework 1, LED tube core 2 and wiring board 3.Tell four luminous zones 1.1 in described illuminator framework 1, each luminous zone can be independently, also can be related.Each luminous zone is provided with reflection cavity 1.2, and this reflection cavity 1.2 is surrounded by the inwall of luminous zone, place, and each reflection cavity resembles a basin, and tub wall sees it can is Any shape from top, as circular, square and polygon.Form certain angle at the bottom of tub wall and the basin, little down going up greatly, resemble a loudspeaker, place wiring board 3 at the bottom of the basin, place LED tube core 2 on the wiring board 3, the LED tube core of being placed 2 just in time is located at the correct position of each reflection cavity, and the light that can not directly throw is incident upon on the astigmatism plate through reflection cavity again, the utilization rate of light is improved as far as possible, as Fig. 3.
Claims (1)
1, a kind of novel signal lamp luminous body structure, comprise illuminator framework (1), LED tube core (2) and wiring board (3), it is characterized in that telling in the described illuminator framework (1) a plurality of luminous zones (1.1), each luminous zone is provided with a reflection cavity (1.2), the chamber wall of this reflection cavity (1.2) is made of the inwall of luminous zone, place, described wiring board (3) places reflection cavity (1.2) bottom, and LED tube core (2) is placed on the wiring board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202145768U CN201326926Y (en) | 2008-12-16 | 2008-12-16 | Luminous body structure of novel signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202145768U CN201326926Y (en) | 2008-12-16 | 2008-12-16 | Luminous body structure of novel signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326926Y true CN201326926Y (en) | 2009-10-14 |
Family
ID=41178898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202145768U Expired - Fee Related CN201326926Y (en) | 2008-12-16 | 2008-12-16 | Luminous body structure of novel signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326926Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364920A (en) * | 2012-06-11 | 2015-02-18 | 夏普株式会社 | Light-source device and illumination device |
-
2008
- 2008-12-16 CN CNU2008202145768U patent/CN201326926Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364920A (en) * | 2012-06-11 | 2015-02-18 | 夏普株式会社 | Light-source device and illumination device |
| CN104364920B (en) * | 2012-06-11 | 2017-07-11 | 夏普株式会社 | Light supply apparatus and lighting device |
| US9732935B2 (en) | 2012-06-11 | 2017-08-15 | Sharp Kabushiki Kaisha | Light source device and illumination device |
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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 |
Granted publication date: 20091014 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |