CN2729504Y - Glasses-type lighting device - Google Patents
Glasses-type lighting device Download PDFInfo
- Publication number
- CN2729504Y CN2729504Y CN 200420088678 CN200420088678U CN2729504Y CN 2729504 Y CN2729504 Y CN 2729504Y CN 200420088678 CN200420088678 CN 200420088678 CN 200420088678 U CN200420088678 U CN 200420088678U CN 2729504 Y CN2729504 Y CN 2729504Y
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- CN
- China
- Prior art keywords
- light source
- lighting device
- groove
- glasses
- support
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- Expired - Fee Related
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Abstract
The utility model relates to a glasses-type lighting device which can be worn on the eyes, comprising a support, a wearing structure and a light source. The support comprises a pair of glass frames matching with the eyes or two pairs of glass frames integrated together. The support is provided with a recess for providing the light source, the recess is provided with an electric source jack inside, and the light source is arranged in the recess and electrically connected with the electric source jack. The light source is a white LED or a cold cathode fluorescence lamp. The wearing structure is earpieces similar to the present glasses or frenulums connected with the left and right sides of the support. The glasses-type lighting device of the utility model has the advantages of compactness, portability, practicability, energy and electricity saving, safe and convenient use, and can be used as partial and lighting means in close ranges for common working, learning, reading or checking (such as department of eyes on medical treatment).
Description
Technical field
The utility model relates to a kind ofly can be worn over lighting device on the eyes as glasses.
Background technology
The kind of existing glasses is a lot, and spectacles, reading glasses, plain glass spectacles, astigmatic glasses, sunglasses, contact lens or toy glasses or the like are arranged, and its eyeglass holder is also varied, but existing these glasses all are not with lighting device.
Summary of the invention
The purpose of this utility model provides a kind of glasses sample lighting device, for work, study, read or check that (as the inspection of ENT dept. in the medical treatment) waits part that a kind of small and exquisite practicality, energy saving are provided and illuminations closely.
Glasses sample lighting device of the present utility model by support, dress is worn structure and light source is formed; Support is by a spectacle-frame that is complementary with eyes or link two spectacle-frames of all-in-one-piece and constitute; Be useful on the groove that light source is installed on the support, outlet is arranged in the groove, light source is installed in the groove and with outlet and is electrically connected; Light source is white light-emitting diode (LED) or cold-cathode fluorescence lamp; It is the earpiece structure (promptly with turning joint with support be connected) similar with having glasses that dress is worn structure, or be linked to frenulum (the preferably resilient belt of the support left and right sides, as rubber band), can certainly adopt other to adorn the version that is worn on eyes or the forehead to these glasses sample lighting device.
When the light source of the utility model glasses sample lighting device adopts white light-emitting diode, a plurality of white light-emitting diodes can be installed and connected in earlier on the circuit board, be installed on again in the groove on the support.
The degree of depth of the support upper groove of the utility model glasses sample lighting device generally is not less than the height of light source, and light source is not exposed outside the groove, and the light of light source can not shine directly into user's eyes when guaranteeing to use, in order to avoid cause discomfort; Circular, round square, oval or other shape that spectacle-frame on the support can be done; On the spectacle-frame glasses slide can also be installed, make it to become the glasses of band lighting device.
The light source of glasses sample lighting device of the present utility model adopts white light-emitting diode (LED) or cold-cathode fluorescence lamp.White light-emitting diode has that volume is little, brightness is high, heating less, the life-span is long, characteristics such as operating voltage is low, energy saving; Can be installed in a plurality of white light-emitting diodes the periphery of spectacle-frame, and make it to focus on from the about 30-50cm of eyes visual field distance far away last.Cold-cathode fluorescence lamp fluorescent tube caliber little (caliber can be made about the about 2mm of diameter), relative white light-emitting diode, its brightness is higher, and (illumination can reach 25000CDm
2More than), big, the distance of the scope that can shine, it is few also to have heating and a stroboscopic, energy saving, characteristics such as the life-span is long can bend to different shape according to the requirement of use again, thereby also be the perfect light sources of the utility model glasses sample lighting device.
The light source of glasses sample lighting device of the present utility model can also adopt cold light film or other illuminator, do illumination or do the toy use, when doing the toy use, support can also be made different shape, and illuminator is also made the shape that is complementary thereupon, to increase entertainment effect.
The safe low-voltage DC that the power supply of glasses sample lighting device of the present utility model can be converted to by the civil power of 110V/220V or provide by dry cell or battery.Because the operating voltage of light emitting diode is low, is generally 3.6V, therefore, just can realize the brightness of light emitting diode is regulated by changing voltage method.When light source adopts cold-cathode fluorescence lamp, can directly adopt to be fit to the external power supply that cold-cathode fluorescence lamp uses, promptly earlier by the safe low-voltage DC of AC-DC circuit with the civil power conversion, the little magnitude of current high-frequency and high-voltage power supply of the safety that becomes through the DC-AC circuit conversion again; Because the used for cold cathode fluorescent lamp electric weight only needs several milliamperes, the high voltage of the so little magnitude of current remains safe to human body.
Glasses sample lighting device of the present utility model is small and exquisite attractive in appearance, light practicality, safe in utilization, convenient, particularly owing to adopt white light-emitting diode (LED) or cold-cathode fluorescence lamp as light source, have that volume is little, brightness is high, heating less, the life-span is long, characteristics such as operating voltage is low, energy saving.Glasses sample lighting device of the present utility model can be used as the part of general work, study, reading or inspection (as the inspection of ENT dept. in the medical treatment) etc. and illuminations closely.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of glasses sample lighting device of the present utility model.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the structural representation of the another kind of specific embodiment of glasses sample lighting device of the present utility model.
Fig. 4 is the B-B profile of Fig. 3.
The specific embodiment
Referring to figs. 1 through Fig. 2, glasses sample lighting device of the present utility model comprises that support 1, light source 2 and dress wear parts such as structure 3.Support 1 can be with plastic injection-moulded shaping (preferably using the engineering plastics of flame-resistant high-temperature-resistant more than 100 ℃); Support generally has two spectacle-frames (can certainly be that two spectacle-frames are communicated with into a spectacle-frame) that connect together, the general wide about 6-10mm of edge, thick about 7-10mm; Junction at two spectacle-frames can thicken reinforcing, and makes the structure that is supported in the bridge of the nose that is similar to general glasses; At fluted 4 on the spectacle-frame edge (this groove can in injection moulding time reserve), its opening forward, the dark and wide 6-8mm that generally respectively is about of groove.Light source 2 is selected white light-emitting diode (LED) (also can adopt cold-cathode fluorescence lamp) for use, a plurality of white light-emitting diodes are installed and connected in earlier on the light source base 9 of the circuit board 5 that shape and groove 4 be complementary, refill in groove 4, note when light emitting diode is installed certain angle of inclination being arranged, make it on the about 30-50cm of the eyes visual field, focusing on; Outlet 6 being arranged, can patch external power supply on the circuit board 5 by the aperture on the support 1 one side relevant positions with the corresponding position of support 1 one sides; In order to make outward appearance more attractive in appearance, can also on the notch of groove 4, be added with a capping again, have size, quantity and position in this capping and as the corresponding fluorescent tube of the white light-emitting diode of light source hole (small sircle hole), the light of light source diode just penetrates from this fluorescent tube hole.The structure 3 of wearing dress adopts and the general similar earpiece of Glasses structure.
According to above-mentioned glasses sample lighting device of the present utility model, groove 4 on its support 1 also can be made opening (opening that is groove is in the one side of spectacle-frame towards eyes) backward, and have size, quantity and position in groove 4 bottoms and as the corresponding fluorescent tube hole 7 of leading to the spectacle-frame front of the white light-emitting diode of light source 2, be added with capping 8 (with reference to Fig. 3 and Fig. 4) at the opening part of groove 4.During assembling, the circuit board 5 that installs white light-emitting diode is embedded in the groove 4, and make the fluorescent tube hole 7 of each diode, seal the notch of groove 4 again with capping 8 over against groove 4 bottoms.
According to above-mentioned glasses sample lighting device of the present utility model, also can near outlet, add the micro power switch or/and light modulator.
Test shows, adopt the white light-emitting diode of 18 Φ 3mm when the light source of the utility model glasses sample lighting device, and during the uniform light source base that is installed on the spectacle-frame periphery, supply voltage is 3-4V, the magnitude of current is about 720 milliamperes, in focusing place (from the about 30-50cm of light source place) illumination is 400-500LUX (the normal illumination in places such as the illumination of general work, writing, reading such as classroom, office, reading room, meeting room, practice workshop is 750-200LUX), the requirement of local lighting and safety utilization of electric power when reaching reading fully, write or carrying out general work.
Claims (7)
1. a glasses sample lighting device is worn structure (3) by support (1), light source (2) and dress and is formed; It is characterized in that support (1) is by a spectacle-frame that is complementary with eyes or link two spectacle-frames of all-in-one-piece and constitute; Be useful on the groove (4) that light source is installed on the support, outlet (6) is arranged in the groove (4), light source is installed in the groove (4) and with outlet (6) and is electrically connected; Light source is white light-emitting diode or cold-cathode fluorescence lamp; It is the earpiece structure similar to existing glasses that dress is worn structure (3), or is linked to the frenulum of the support left and right sides.
2. according to the described glasses sample of claim 1 lighting device, it is characterized in that the degree of depth of groove (4) is not less than the height of light source.
3. according to the described glasses sample of claim 1 lighting device, it is characterized in that on the spectacle-frame of support (1) the glasses slide being installed.
4. according to the described glasses sample of claim 1,2 or 3 lighting device, the opening that it is characterized in that groove (4) forward.
5. according to the described glasses sample of claim 4 lighting device, it is characterized in that light source adopts white light-emitting diode, a plurality of white light-emitting diodes are installed and connected in earlier on the circuit board, are installed in the groove (4) again.
6. according to the described glasses sample of claim 6 lighting device, it is characterized in that on the notch of groove (4), being added with a capping, have the corresponding fluorescent tube of size, quantity and position and white light-emitting diode hole in this capping.
7. according to claim 1,2 or 3 described glasses sample lighting devices, the opening that it is characterized in that groove (4) backward, and have size, quantity and position and as the corresponding fluorescent tube hole (7) of leading to the spectacle-frame front of the white light-emitting diode of light source at trench bottom, be added with capping (8) at the opening part of groove 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088678 CN2729504Y (en) | 2004-09-28 | 2004-09-28 | Glasses-type lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088678 CN2729504Y (en) | 2004-09-28 | 2004-09-28 | Glasses-type lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729504Y true CN2729504Y (en) | 2005-09-28 |
Family
ID=35048281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088678 Expired - Fee Related CN2729504Y (en) | 2004-09-28 | 2004-09-28 | Glasses-type lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729504Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337144C (en) * | 2004-09-24 | 2007-09-12 | 杨仕桐 | Glasses like lighting device |
-
2004
- 2004-09-28 CN CN 200420088678 patent/CN2729504Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337144C (en) * | 2004-09-24 | 2007-09-12 | 杨仕桐 | Glasses like lighting device |
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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 |