JPH02149201U - - Google Patents
Info
- Publication number
- JPH02149201U JPH02149201U JP5864489U JP5864489U JPH02149201U JP H02149201 U JPH02149201 U JP H02149201U JP 5864489 U JP5864489 U JP 5864489U JP 5864489 U JP5864489 U JP 5864489U JP H02149201 U JPH02149201 U JP H02149201U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- concave mirror
- dental
- contact switch
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図は本考案の一実施例を示す一部破断側面
図、第２図は第１図のＡ方向より見た一部破断図
、第３図は第１図の底面図、第４図はタツチレス
スイツチの構成を示す回路図、第５図は電球の反
射光を説明する図である。
２……フレーム、３……凹面鏡、５……ランプ
カバー、６……ガラス球、７……電球、８……黒
色の耐熱塗装、１１……センサー窓、１２……フ
オトカプラ、１３……タツチレススイツチ、１９
……点滅制御回路。
Fig. 1 is a partially cutaway side view showing an embodiment of the present invention, Fig. 2 is a partially cutaway view seen from direction A in Fig. 1, Fig. 3 is a bottom view of Fig. 1, and Fig. 4 is a partially cutaway side view showing an embodiment of the present invention. 5 is a circuit diagram showing the configuration of a touchless switch, and FIG. 5 is a diagram illustrating reflected light from a light bulb. 2...Frame, 3...Concave mirror, 5...Lamp cover, 6...Glass bulb, 7...Light bulb, 8...Black heat-resistant paint, 11...Sensor window, 12...Photocoupler, 13...Tatsuchi Reswitch, 19
...Flashing control circuit.
Claims (1)
の光源の反射光が上記凹面鏡の軸とほぼ平行な光
線となつて患者の口腔内を照射するデンタルライ
トにおいて、 上記凹面鏡を支持するフレームに、上記光源の
点灯及び消灯を行うフオトカプラ等を利用した非
接触スイツチを設けたことを特徴とするデンタル
ライト。 (2) 上記非接触スイツチで点灯及び消灯される
光源は、ガラス球の先端部が黒色塗装された電球
であることを特徴とする請求項(1)に記載のデン
タルライト。[Scope of Claim for Utility Model Registration] (1) In a dental light in which a light source is placed approximately at the focal point of a concave mirror, and the reflected light from this light source becomes a ray approximately parallel to the axis of the concave mirror and irradiates the patient's oral cavity. A dental light, characterized in that a frame supporting the concave mirror is provided with a non-contact switch using a photocoupler or the like for turning on and off the light source. (2) The dental light according to claim (1), wherein the light source that is turned on and off by the non-contact switch is a light bulb whose tip of a glass bulb is painted black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058644U JPH071125Y2 (en) | 1989-05-23 | 1989-05-23 | Dental light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058644U JPH071125Y2 (en) | 1989-05-23 | 1989-05-23 | Dental light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149201U true JPH02149201U (en) | 1990-12-19 |
| JPH071125Y2 JPH071125Y2 (en) | 1995-01-18 |
Family
ID=31584443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989058644U Expired - Fee Related JPH071125Y2 (en) | 1989-05-23 | 1989-05-23 | Dental light |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071125Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062125A (en) * | 2017-05-09 | 2017-08-18 | 上海小糸车灯有限公司 | A kind of automobile tail light and its application based on augmented reality principle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2021751A (en) * | 1978-05-24 | 1979-12-05 | Conti Eurodent | Lamp of adjustable luminous flux |
| JPS5899808A (en) * | 1981-12-08 | 1983-06-14 | Horiba Ltd | Noncontacting system controller |
| JPS6386203A (en) * | 1986-09-27 | 1988-04-16 | 東芝ライテック株式会社 | Lighting apparatus |
-
1989
- 1989-05-23 JP JP1989058644U patent/JPH071125Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2021751A (en) * | 1978-05-24 | 1979-12-05 | Conti Eurodent | Lamp of adjustable luminous flux |
| JPS5899808A (en) * | 1981-12-08 | 1983-06-14 | Horiba Ltd | Noncontacting system controller |
| JPS6386203A (en) * | 1986-09-27 | 1988-04-16 | 東芝ライテック株式会社 | Lighting apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062125A (en) * | 2017-05-09 | 2017-08-18 | 上海小糸车灯有限公司 | A kind of automobile tail light and its application based on augmented reality principle |
| CN107062125B (en) * | 2017-05-09 | 2023-04-28 | 华域视觉科技(上海)有限公司 | Automobile tail lamp based on augmented reality technology principle and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071125Y2 (en) | 1995-01-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |