CN201093449Y - Luminous cover - Google Patents
Luminous cover Download PDFInfo
- Publication number
- CN201093449Y CN201093449Y CNU2007200446041U CN200720044604U CN201093449Y CN 201093449 Y CN201093449 Y CN 201093449Y CN U2007200446041 U CNU2007200446041 U CN U2007200446041U CN 200720044604 U CN200720044604 U CN 200720044604U CN 201093449 Y CN201093449 Y CN 201093449Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- illuminant
- collar
- battery
- luminous cover
- 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an illuminant sleeve which belongs to the illuminant field. The illuminant sleeve comprises a sleeve ring, batteries and leads; a plurality of electrical light sources are arranged on the sleeve ring and the electrical light sources are connected together in series or in parallel and electrically connected with the batteries. The illuminant sleeve has the beneficial effects that: the structure is simple, the volume is small and the illuminant sleeve can be matched and used with small articles, such as pens and screwdrivers and so on.
Description
Technical field
The utility model relates to a kind of lighting device, especially a kind of luminous cover.
Background technology
Some present small instruments and tools are not as all having lighting device on the pen that is used to write and the screwdriver, therefore, at night or the dark place that does not have a lighting condition then can't use, or illuminations fully in addition uses very inconvenient.
Summary of the invention
For overcoming the weak point of above-mentioned prior art, the utility model provides a kind of luminous cover, and this luminous nested structure is simple, dependable performance, can be enclosed within easily and make illumination usefulness on pen or screwdriver or other the similar small instruments and tools.
The utility model is achieved through the following technical solutions: a kind of luminous cover comprises the collar, battery and lead; Be equiped with several electric light sources on the collar, electric light source is connected or is connected in parallel and be electrically connected with battery with lead.
The beneficial effects of the utility model are: simple in structure, volume is little, can with the supporting uses of small-sized object such as pen, screwdriver.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the vertical view of battery case among Fig. 1;
Fig. 4 is to use the reference diagram on pen.
Among the figure: 1, the collar, 2, battery, 3, lead, 4, electric light source, 5, battery door, 6, switch.
The specific embodiment
Be described in further detail structure of the present utility model below in conjunction with drawings and Examples.
As shown in drawings, luminous cover is made up of the collar 1, battery case 2 and lead 3, in the collar 1 inboard or the bottom evenly distribute several electric light sources 4 be housed, the collar 1 adopts the rubber ring with Telescopic in the present embodiment, can be enclosed within easily on the small instruments and tools; Electric light source 4 has adopted light emitting diode, also available bulb.Light emitting diode is cascaded by lead 3; Switch 6 is arranged on battery case 2, and there is battery door 5 battery case 2 sides.Power supply in light emitting diode on the collar 1 and the battery case 2 is electrically connected with lead.During use battery case 2 is contained in the object afterbody, the collar 1 is enclosed within on the small instruments and tools, opens switch 6 during use, and the bulb 4 in luminous cover will luminous lighting, can open battery door 6 and change battery very easily when the electric weight of battery is not enough.
Battery also can adopt button cell, makes and overlaps ring joint body, makes luminous cover volume littler.
Claims (3)
1. a luminous cover is characterized in that: comprise the collar (1), battery (2) and lead (3); Be equiped with several electric light sources (4) on the collar (1), electric light source (4) is connected or is connected in parallel with lead (3) and is electrically connected with battery (2).
2. luminous cover according to claim 1 is characterized in that: the collar (1) is the elastic ring with Telescopic.
3. luminous cover according to claim 1 is characterized in that: light source is bulb or light emitting diode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200446041U CN201093449Y (en) | 2007-10-18 | 2007-10-18 | Luminous cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200446041U CN201093449Y (en) | 2007-10-18 | 2007-10-18 | Luminous cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201093449Y true CN201093449Y (en) | 2008-07-30 |
Family
ID=39901417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200446041U Expired - Fee Related CN201093449Y (en) | 2007-10-18 | 2007-10-18 | Luminous cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201093449Y (en) |
-
2007
- 2007-10-18 CN CNU2007200446041U patent/CN201093449Y/en not_active Expired - Fee Related
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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: 20080730 Termination date: 20091118 |