CN2373680Y - Small-sized vehicle fluorescent lamp with light projected to regulating mechanism - Google Patents
Small-sized vehicle fluorescent lamp with light projected to regulating mechanism Download PDFInfo
- Publication number
- CN2373680Y CN2373680Y CN 99205341 CN99205341U CN2373680Y CN 2373680 Y CN2373680 Y CN 2373680Y CN 99205341 CN99205341 CN 99205341 CN 99205341 U CN99205341 U CN 99205341U CN 2373680 Y CN2373680 Y CN 2373680Y
- Authority
- CN
- China
- Prior art keywords
- lampshade
- lamp
- fluorescent tube
- seat board
- reflector
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a small-sized vehicular fluorescent lamp with light rays projected to a regulating mechanism. The fluorescent lamp comprises a seat board, a power supply device, a lamp tube and a lamp shade, wherein, the seat board is a flat sliver board longer than the lamp tube, and is provided with a pair of vertical fixing seats which are connected with both ends of the lamp tube and are connected with the power supply device. Position portions on the seat board, which are relative to light transmission parts at both ends of the lamp tube are vertically provided with pivoted seats of the lamp shade; pivot shafts at both ends of the lamp shade is pivoted on the pivoted seats of the lamp shade which is surrounded and positioned at the periphery of the lamp tube; the lamp shade is formed in the mode that an elastic combined ring is combined with a reflecting shade and a light transmission shade which have the same shape with the elastic combined ring. The lamp tube is immovable; the lamp shade can rotate and position around the lamp tube to change the projected direction of light rays.
Description
The utility model relates to a kind of light fixture, relates to a kind of compact car fluorescent lamp with light directive guiding mechanism or rather.
The small-sized fluorescent lamp that uses in the existing car, the fluorescent tube that it emits beam and the lampshade of reflection ray all are fixed, so the directive of light is also fixed, need the people with regard to light when observing article or reading, or the fixed position and the direction of change fluorescent lamp, use very inconvenient.
The purpose of this utility model is a kind of compact car fluorescent lamp with light directive guiding mechanism of design, and the light directive guiding mechanism by set maintains static fluorescent tube, but lampshade can rotate and the location around fluorescent tube.
The purpose of this utility model is achieved in that a kind of compact car fluorescent lamp with light directive guiding mechanism, comprise seat board, supply unit, fluorescent tube and lampshade, it is characterized in that: described seat board is a rectangular flat board of being longer than fluorescent tube, first edge of seat board is provided with a pair of vertical fixing seat fixedly connected with the power supply connecting portion of lamp tube ends and that be connected with supply unit, described fluorescent tube is positioned at parallel with seat board first edge and leaves the position in gap, position with respect to the lamp tube ends transmittance section on first edge of described seat board is vertically installed with the lampshade drive-connecting base, the pivot at described lampshade two ends pivotly joins on the lampshade drive-connecting base, and described lampshade is surrounded on the peripheral and location of fluorescent tube; Described lampshade comprises reflector, diffuser and elasticity coupling collar; Described reflector and diffuser similar shape, the arc pot shell that cooperates with fluorescent tube transmittance section length on it is light tight material, the reflector inner edge is provided with the reflection surface layer, respectively there is the half slot of protrusion at reflector and diffuser two ends, and the half slot that protrudes on the half slot that protrudes on the reflector and the diffuser combines and forms the pivot that protrude at the lampshade two ends; The pivot outer rim is provided with annular groove, and described elasticity coupling collar is nested in the annular groove, and one is in conjunction with reflector and diffuser; Described elasticity coupling collar is that the ring body section is circular elastomer, and the ring body internal diameter is less than the annular groove on lampshade two end pivotings.
Have the gap between the internal diameter of described lampshade two end pivotings and described fluorescent tube.
The elasticity coupling collar Local Convex of fit is for the outer rim place of pivot on described lampshade two end pivotings.
The utility model is provided with the lampshade drive-connecting base respectively on the base of two ends, fixed fluorescent tube transmittance section, in the peripheral lampshade that articulates of fluorescent tube, rotate this lampshade and can adjust the light that fluorescent tube sends, and makes to reflex to either direction; Reflector of the present utility model and diffuser are combined into lampshade by elasticity coupling collar elasticity, locate after making the lampshade adjustment by means of the frictional force between elasticity coupling collar and drive-connecting base; Lampshade of the present utility model pivotly joins on the drive-connecting base of two ends, does not contact with fluorescent tube fully, and the heat that fluorescent tube produced can not be directly conducted to lampshade.
Further specify technology of the present utility model below in conjunction with embodiment and accompanying drawing.
Fig. 1 is the perspective view of the utility model fluorescent lamp
Fig. 2 is that amplify and the sectional structure schematic diagram part in Fig. 1 circle
Fig. 3 is the front-view schematic diagram of structure shown in Figure 2
Fig. 4 is the light directive corrective action schematic diagram of the utility model fluorescent lamp
Referring to Fig. 1, the compact car with light directive guiding mechanism of the present utility model comprises seat board 2, fluorescent tube 3, supply unit 4 and lampshade 5 with fluorescent lamp 1.Wherein be used for the supply unit 4 to fluorescent tube 3 supply power supplys, identical with general automobile-used small-sized fluorescent lamp no longer specifies.
Referring to Fig. 1 to Fig. 3, the structure of light directive guiding mechanism of the present utility model is described.Seat board 2 is rectangular flat boards, and is longer than fluorescent tube 3.On first edge 6 of seat board 2, vertical first edge 6 is provided with a pair of holder 7, this holder 7 cooperates the fixedly connected supply unit 4 in fluorescent tube 3 two ends, is used for the power supply connecting portion 8 in conjunction with fluorescent tube 3 two ends, makes fluorescent tube 3 parallel with seat board 2 first edge 6 and at a distance of suitable distance location.On first edge 6 relative with 9 both ends, transmittance section of fluorescent tube 3, the lampshade drive-connecting base 10 that vertical first edge 6 is arranged, the upper end of this drive-connecting base 10 is provided with the semicircle axis hole 11 that articulates with 5 liang of end pivotings of lampshade 12, combine with the semicircle axis hole 11 in the seat board 2 two ends end shields 20, to form the axis hole that connects with 5 liang of end pivoting 12 pivots of lampshade, pivotly join the pivot 12 at lampshade 5 two ends.By rotating lampshade 5 and, just can adjusting the light directive of fluorescent tube 3 to a certain direction location.As shown in Figure 4.
Referring to Fig. 2 to Fig. 4, lampshade 5 of the present utility model is to be combined as a whole by the effect of tightening of the elasticity of elasticity coupling collar 15 by reflector 13 and diffuser 14.On the reflector 13 wherein, with the arc pot shell that the length of fluorescent tube 3 transmittance sections 9 matches, made by lighttight material, its inner rim is provided with the reflecting layer, is used to reflect the light that send fluorescent tube 3 transmittance sections 9.Reflector 13 two ends are provided with the half slot 16 greater than fluorescent tube 3 diameters and protrusion, are used for combining with the half slot 17 of diffuser 14, to form the pivot 12 that protrude at lampshade 5 two ends.Pivot 12 inner edges and the fluorescent tube 3 outer intermarginal appropriate gap 18 that leave as shown in Fig. 3, Fig. 4, are used to prevent that the heat of fluorescent tube 3 is directly conducted to lampshade 5.The outer rim of two end pivotings 12 is respectively equipped with horizontal annular groove 19, as shown in Figure 3, be respectively applied for the elasticity coupling collar 15 of fit internal diameter, tighten, and make reflector 13 and diffuser 14 be combined into lampshade 5 by the elasticity of elasticity coupling collar 15 less than annular groove 19.
The utility model in use, as shown in Figure 4,5 liang of end pivotings 12 of lampshade and 3 of fluorescent tubes have suitable gap 18, and lampshade 5 can directly not contacted with fluorescent tube 3, the heat of fluorescent tube 3 can not be directly transferred to lampshade 5.During use, can rotate lampshade 5, adjust the directive of fluorescent tube 3 light, and can locate with the frictional force of 11 of axis holes by the elasticity coupling collar 15 of 5 liang of end pivotings 12 of lampshade by the direction of arrow among the figure 21 or 22.
In sum, compact car fluorescent lamp of the present utility model, its light directive adjusting device, comprise be provided with combine with fluorescent tube and with the seat board of lampshade pivot company, and the lampshade that is combined by the elasticity coupling collar by reflector and diffuser is set, lampshade pivotly joins on the seat board drive-connecting base and is surrounded on the fluorescent tube periphery.Between lampshade two end pivotings and fluorescent tube appropriate gap is arranged, the local pivot outer rim of protruding of elasticity coupling collar.
Claims (3)
1. compact car fluorescent lamp with light directive guiding mechanism, comprise seat board, supply unit, fluorescent tube and lampshade, it is characterized in that: described seat board is a rectangular flat board of being longer than fluorescent tube, first edge of seat board is provided with a pair of vertical fixing seat fixedly connected with the power supply connecting portion of lamp tube ends and that be connected with supply unit, described fluorescent tube is positioned at parallel with seat board first edge and leaves the position in gap, position with respect to the lamp tube ends transmittance section on first edge of described seat board is vertically installed with the lampshade drive-connecting base, the pivot at described lampshade two ends pivotly joins on the lampshade drive-connecting base, and described lampshade is surrounded on the peripheral and location of fluorescent tube; Described lampshade comprises reflector, diffuser and elasticity coupling collar; Described reflector and diffuser similar shape, the arc pot shell that cooperates with fluorescent tube transmittance section length on it is light tight material, the reflector inner edge is provided with the reflection surface layer, respectively there is the half slot of protrusion at reflector and diffuser two ends, and the half slot that protrudes on the half slot that protrudes on the reflector and the diffuser combines and forms the pivot that protrude at the lampshade two ends; The pivot outer rim is provided with annular groove, and described elasticity coupling collar is nested in the annular groove, and one is in conjunction with reflector and diffuser; Described elasticity coupling collar is that the ring body section is circular elastomer, and the ring body internal diameter is less than the annular groove on lampshade two end pivotings.
2. the compact car fluorescent lamp with light directive guiding mechanism according to claim 1 is characterized in that: have the gap between the internal diameter of described lampshade two end pivotings and described fluorescent tube.
3. the compact car fluorescent lamp with light directive guiding mechanism according to claim 1 and 2 is characterized in that: the elasticity coupling collar Local Convex of fit is for the outer rim place of pivot on described lampshade two end pivotings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205341 CN2373680Y (en) | 1999-03-24 | 1999-03-24 | Small-sized vehicle fluorescent lamp with light projected to regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205341 CN2373680Y (en) | 1999-03-24 | 1999-03-24 | Small-sized vehicle fluorescent lamp with light projected to regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373680Y true CN2373680Y (en) | 2000-04-12 |
Family
ID=33999921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99205341 Expired - Fee Related CN2373680Y (en) | 1999-03-24 | 1999-03-24 | Small-sized vehicle fluorescent lamp with light projected to regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373680Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574407A (en) * | 2012-07-27 | 2014-02-12 | 丰田合成株式会社 | Linear lighting device |
| CN104486525A (en) * | 2014-11-26 | 2015-04-01 | 成都西华升腾科技有限公司 | Scanning lamp tube fixing device |
| CN104486526A (en) * | 2014-11-26 | 2015-04-01 | 成都西华升腾科技有限公司 | Scanner capable of being quickly adjusted |
-
1999
- 1999-03-24 CN CN 99205341 patent/CN2373680Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574407A (en) * | 2012-07-27 | 2014-02-12 | 丰田合成株式会社 | Linear lighting device |
| CN103574407B (en) * | 2012-07-27 | 2016-10-19 | 丰田合成株式会社 | Line-illuminating device |
| CN104486525A (en) * | 2014-11-26 | 2015-04-01 | 成都西华升腾科技有限公司 | Scanning lamp tube fixing device |
| CN104486526A (en) * | 2014-11-26 | 2015-04-01 | 成都西华升腾科技有限公司 | Scanner capable of being quickly adjusted |
| CN104486526B (en) * | 2014-11-26 | 2017-12-12 | 上海蓝海人力资源股份有限公司 | It is a kind of can quick regulation scanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |