CN104565944B - mouth lamp - Google Patents
mouth lamp Download PDFInfo
- Publication number
- CN104565944B CN104565944B CN201510023004.6A CN201510023004A CN104565944B CN 104565944 B CN104565944 B CN 104565944B CN 201510023004 A CN201510023004 A CN 201510023004A CN 104565944 B CN104565944 B CN 104565944B
- Authority
- CN
- China
- Prior art keywords
- lamp
- mouth
- lamp plate
- electric magnet
- annulus
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
- F21W2131/202—Lighting for medical use for dentistry
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses mouth lamp, including mouth lamp body, described mouth lamp body include LED lamp, lampshade, for arranging the lamp plate of described LED lamp, described lamp plate is the resilient sleeper-bearing with extending resilient nature, below described lamp plate, described in interval, magnetic rubber layer position is provided with electric magnet, being provided with the cambered surface caved inward on described electric magnet, the power supply of described electric magnet and LED mouth lamp connects.The present invention by being arranged on the resilient sleeper-bearing with extension resilient nature by LED lamp, in lamp plate lower end, magnetic rubber layer is set, it is arranged below the electric magnet with inner concave arc surface at magnetic rubber layer, magnetic rubber layer is adsorbed thus regulating gathering or the transmitting of LED lamp light, therefore, it is possible to meet the difference operation needs for illumination zone and light intensity by electric magnet.
Description
Technical field
The present invention relates to field of medical device, more specifically, relate to a kind of dental oral lamp when dental operation for illuminating.
Background technology
Mouth lamp is one auxiliary equipment conventional in dental treatment, for patient's mouth area is illuminated.In order to enable a physician to clearly observe the tooth of patient, and then make accurate judgement, need to provide enough illumination at patient's mouth area, simultaneously, for avoiding patient harm eyes, also requiring that illumination zone is confined to position, oral cavity, under normal behaviour in service, the illumination in eye region should be less than setting.
Current existing LED mouth lamp does not possess the function that range of exposures regulates, and is merely able to repeatedly rotate mouth lamp lamp body and makes illumination region meet the requirement of operation.Based on the problems referred to above, it is necessary to existing mouth lamp is improved.
Summary of the invention
For the deficiencies in the prior art, the invention provides parabolic reflective LED mouth lamp.
The present invention is achieved through the following technical solutions: mouth lamp, including mouth lamp body, described mouth lamp body include LED lamp, lampshade, for arranging the lamp plate of described LED lamp, described lamp plate is the resilient sleeper-bearing with extending resilient nature, below described lamp plate, described in interval, magnetic rubber layer position is provided with electric magnet, being provided with the cambered surface caved inward on described electric magnet, the power supply of described electric magnet and LED mouth lamp connects.
In technique scheme, also include the extension element for extending described lamp plate, the annulus of determining that described extension element includes being fixedly installed on mouth lamp body is arranged on the described dynamic annulus determined above annulus with rotation, determine annulus is arranged slide rail described, in described slide rail, slide block is set, described upper end of slide block is vertically arranged cylinder, described lamp plate is tensioned on described cylinder, on described dynamic annulus, corresponding described sled position arranges the first hole of strip, described cylinder is leaned by the sidewall of above-mentioned first hole and cylinder and the sidewall in the first hole, described dynamic annulus is provided with action bars, lampshade is provided for the second hole that described action bars stretches out.
In technique scheme, described lamp plate is made up of silica gel material.
There is advantages that the present invention by being arranged on the resilient sleeper-bearing with extension resilient nature by LED lamp, in lamp plate lower end, magnetic rubber layer is set, it is arranged below the electric magnet with inner concave arc surface at magnetic rubber layer, magnetic rubber layer is adsorbed thus regulating gathering or the transmitting of LED lamp light, therefore, it is possible to meet the difference operation needs for illumination zone and light intensity by electric magnet.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic top plan view of dynamic annulus in the present invention.
Fig. 3 is the schematic top plan view determining annulus.
Fig. 4 is the light schematic diagram of LED lamp after electric magnet energising.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: referring to Fig. 1 to Fig. 4, mouth lamp, including mouth lamp body 100, described mouth lamp body 100 includes LED lamp 1, lampshade 2, for arranging the lamp plate 3 of described LED lamp 1, described lamp plate 3 is the resilient sleeper-bearing with extending resilient nature, described lamp plate 3 downside is provided with one layer of magnetic rubber layer 30, below described lamp plate 3, described in interval, magnetic rubber layer 30 position is provided with electric magnet 7, described electric magnet 7 is provided with the cambered surface 70 caved inward, the power supply of described electric magnet 7 and LED mouth lamp connects.When electric magnet is for energising, lamp plate 3 is coplanar flat, and the LED lamp now arranged on lamp plate is all towards the light that the injection of same direction is parallel, and now range of exposures is relatively big, but it is less to irradiate light intensity.When passing through to start electric magnet 7 and making lamp plate 3 present the arc in Fig. 4, now LED lamp 1 is all towards needing direction of illumination to assemble, indirect compensation exposure rate, serves better illuminating effect.Can need to switch between above-mentioned two state according to actual illumination.
Also include the extension element for extending described lamp plate, the annulus 5 of determining that described extension element includes being fixedly installed on mouth lamp body 100 is arranged on the described dynamic annulus 4 determined above annulus 5 with rotation, determine annulus 5 is arranged slide rail 50 described, in described slide rail 50, slide block 51 is set, described slide block 51 upper end is vertically arranged cylinder 52, described lamp plate 3 is tensioned on described cylinder 52, on described dynamic annulus 4, corresponding described slide rail 50 position arranges the first hole 40 of strip, described cylinder 52 is leaned by the sidewall of above-mentioned first hole 40 and cylinder 52 and the sidewall in the first hole 40, described dynamic annulus 4 is provided with action bars 6, lampshade 2 is provided for the second hole 20 that described action bars 6 stretches out.
Described lamp plate 3 is made up of silica gel material.Silica gel material has the while of extending elastic preferably and has higher resistance to elevated temperatures, it can be ensured that when LED uses for a long time, the physical property of lamp plate remains stable for.
Claims (2)
1. mouth lamp, including mouth lamp body (100), described mouth lamp body (100) includes LED lamp (1), lampshade (2), for arranging the lamp plate (3) of described LED lamp (1), it is characterized in that: described lamp plate (3) is the resilient sleeper-bearing with extending resilient nature, one layer of magnetic rubber layer (30) it is provided with in described lamp plate (3) downside, magnetic rubber layer (30) position described in interval, described lamp plate (3) lower section is provided with electric magnet (7), described electric magnet (7) is provided with the cambered surface (70) caved inward, the power supply of described electric magnet (7) and LED mouth lamp connects, also include the extension element for extending described lamp plate, described extension element include being fixedly installed on mouth lamp body (100) determine annulus (5) and rotation is arranged on the described dynamic annulus (4) determining annulus (5) top, determine annulus (5) is arranged slide rail (50) described, slide block (51) is set in described slide rail (50), described slide block (51) upper end is vertically arranged cylinder (52), described lamp plate (3) is tensioned on described cylinder (52), first hole (40) of strip is set in upper corresponding described slide rail (50) position of described dynamic annulus (4), described cylinder (52) is leaned by the sidewall of above-mentioned first hole (40) and cylinder (52) and the sidewall of the first hole (40), described dynamic annulus (4) is provided with action bars (6), lampshade (2) is provided for the second hole (20) that described action bars (6) stretches out.
2. mouth lamp as claimed in claim 1, it is characterised in that: described lamp plate (3) is made up of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023004.6A CN104565944B (en) | 2015-01-19 | 2015-01-19 | mouth lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023004.6A CN104565944B (en) | 2015-01-19 | 2015-01-19 | mouth lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565944A CN104565944A (en) | 2015-04-29 |
| CN104565944B true CN104565944B (en) | 2016-06-29 |
Family
ID=53082661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023004.6A Active CN104565944B (en) | 2015-01-19 | 2015-01-19 | mouth lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565944B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559616B (en) * | 2017-09-27 | 2023-05-05 | 广东工业大学 | Angle-adjustable annular light source |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166315Y (en) * | 2008-02-29 | 2008-12-17 | 上海德通生物科技有限公司 | LED light fitting adjusting light ray angle by hand |
| CN103687567A (en) * | 2011-07-19 | 2014-03-26 | W和H牙科产品比莫斯有限公司 | Lighting device for a medical, in particular dental, instrument |
| CN203585837U (en) * | 2013-10-08 | 2014-05-07 | 西安宇云迪电子通讯科技有限公司 | Multipurpose flexible lamp |
-
2015
- 2015-01-19 CN CN201510023004.6A patent/CN104565944B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166315Y (en) * | 2008-02-29 | 2008-12-17 | 上海德通生物科技有限公司 | LED light fitting adjusting light ray angle by hand |
| CN103687567A (en) * | 2011-07-19 | 2014-03-26 | W和H牙科产品比莫斯有限公司 | Lighting device for a medical, in particular dental, instrument |
| CN203585837U (en) * | 2013-10-08 | 2014-05-07 | 西安宇云迪电子通讯科技有限公司 | Multipurpose flexible lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565944A (en) | 2015-04-29 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |