CN104565944A - Mouth lamp - Google Patents
Mouth lamp Download PDFInfo
- Publication number
- CN104565944A CN104565944A CN201510023004.6A CN201510023004A CN104565944A CN 104565944 A CN104565944 A CN 104565944A CN 201510023004 A CN201510023004 A CN 201510023004A CN 104565944 A CN104565944 A CN 104565944A
- Authority
- CN
- China
- Prior art keywords
- lamp
- mouth
- electromagnet
- lamp plate
- 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.)
- Granted
Links
- 241001669679 Eleotris Species 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 210000000214 mouth Anatomy 0.000 description 19
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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 a mouth lamp which comprises a mouth lamp body. The mouth lamp body comprises an LED lamp body, a lampshade and a lamp plate for the LED lamp body to be arranged, wherein the lamp plate is an elastic base plate having extending rebound elasticity, an electromagnet is arranged at the position spaced from a magnetic rubber layer is arranged under the lamp plate, an inwards-sunken cambered surface is arranged on the electromagnet, and the electromagnet is connected with a power supply of the LED mouth lamp. The LED lamp body is arranged on the elastic base plate having the extending rebound elasticity characteristic, the magnetic rubber layer is arranged at the lower end of the lamp plate, the electromagnet with the inwards-sunken cambered surface is arranged under the magnetic rubber layer, and the magnetic rubber layer is attracted by the electromagnet so as to adjust condensation or transmitting of light of the LED lamp body. Therefore, the demands for illumination range and light intensity of different operation can be met.
Description
Technical field
The present invention relates to field of medical device, more specifically, relating to a kind of dental oral lamp when dental operation for throwing light on.
Background technology
Mouth lamp is a kind of auxiliary equipment conventional in dental treatment, for throwing light on to patient mouth area.In order to the tooth enabling doctor ground clearly observe patient, and then make accurate judgement, need to provide enough illumination in patient mouth area, simultaneously, for avoiding patient harm eyes, also require 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 to the requirement making field of illumination meet operation.Based on the problems referred to above, be necessary to improve existing mouth lamp.
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, comprise mouth lamp body, described mouth lamp body comprise 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 electromagnet, described electromagnet is provided with the cambered surface caved inward, described electromagnet is connected with the power supply of LED mouth lamp.
In technique scheme, also comprise the extension element for expanding described lamp plate, described extension element comprises the annulus determined be fixedly installed on mouth lamp body and is arranged on the described dynamic annulus determined above annulus with rotating, determine annulus arranges slide rail described, in described slide rail, slide block is set, described upper end of slide block vertically arranges 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 by above-mentioned first hole and the sidewall in the sidewall of cylinder and the first hole lean, described dynamic annulus is provided with action bars, lampshade is provided with second hole of stretching out for described action bars.
In technique scheme, described lamp plate is made up of silica gel material.
The present invention has following beneficial effect: the present invention is 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, the below of magnetic rubber layer is provided with the electromagnet with inner concave arc surface, magnetic rubber layer is adsorbed thus the gathering of adjustment LED lamp light or transmitting, therefore, it is possible to meet different needs of performing the operation for illumination zone and light intensity by electromagnet.
Accompanying drawing explanation
Fig. 1 is 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 of determining annulus.
Fig. 4 is the light schematic diagram of LED lamp after electromagnet 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: see Fig. 1 to Fig. 4, mouth lamp, comprise mouth lamp body 100, described mouth lamp body 100 comprises LED lamp 1, lampshade 2, for arranging the lamp plate 3 of described LED lamp 1, described lamp plate 3 is for having the resilient sleeper-bearing of extending resilient nature, described lamp plate 3 downside is provided with one deck magnetic rubber layer 30, below described lamp plate 3, described in interval, magnetic rubber layer 30 position is provided with electromagnet 7, described electromagnet 7 is provided with the cambered surface 70 caved inward, described electromagnet 7 is connected with the power supply of LED mouth lamp.When electromagnet is for energising, lamp plate 3 is coplanar flat, and the LED lamp now arranged on lamp plate all penetrates parallel light towards same direction, and now range of exposures is comparatively large, but irradiation luminous intensity is less.When by starting electromagnet 7 and making lamp plate 3 present as arc in Fig. 4, now LED lamp 1 is all towards needing direction of illumination to assemble, and indirect compensation exposure intensity, serves better illuminating effect.Can need to switch between above-mentioned two states according to actual illumination.
Also comprise the extension element for expanding described lamp plate, described extension element comprises the annulus 5 determined be fixedly installed on mouth lamp body 100 and is arranged on the described dynamic annulus 4 determined above annulus 5 with rotating, determine annulus 5 arranges slide rail 50 described, in described slide rail 50, slide block 51 is set, described slide block 51 upper end vertically arranges 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 by above-mentioned first hole 40 and the sidewall in the sidewall of cylinder 52 and the first hole 40 lean, described dynamic annulus 4 is provided with action bars 6, lampshade 2 is provided with second hole 20 of stretching out for described action bars 6.
Described lamp plate 3 is made up of silica gel material.Silica gel material to have the while of preferably extending elastic and has higher resistance to elevated temperatures, and can guarantee when LED uses for a long time, the physical property of lamp plate keeps stable.
Claims (3)
1. mouth lamp, comprise mouth lamp body (100), described mouth lamp body (100) comprise 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 for having the resilient sleeper-bearing of extending resilient nature, described in interval, described lamp plate (3) below, magnetic rubber layer (30) position is provided with electromagnet (7), described electromagnet (7) is provided with the cambered surface (70) caved inward, described electromagnet (7) is connected with the power supply of LED mouth lamp.
2. mouth lamp as claimed in claim 1, also comprise the extension element for expanding described lamp plate, described extension element comprises determine annulus (5) and the rotation be fixedly installed on mouth lamp body (100) and is arranged on the described dynamic annulus (4) determining annulus (5) top, determine annulus (5) arranges slide rail (50) described, slide block (51) is set in described slide rail (50), described slide block (51) upper end vertically arranges 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) by above-mentioned first hole (40) and the sidewall of the sidewall of cylinder (52) and the first hole (40) lean, described dynamic annulus (4) is provided with action bars (6), lampshade (2) is provided with second hole (20) of stretching out for described action bars (6).
3. parabolic reflective LED mouth lamp as claimed in claim 1, is characterized 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 true CN104565944A (en) | 2015-04-29 |
| CN104565944B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559616A (en) * | 2017-09-27 | 2018-01-09 | 广东工业大学 | A kind of adjustable angle 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 | A LED lamp with a hand dial to adjust the light angle |
| CN103687567A (en) * | 2011-07-19 | 2014-03-26 | W和H牙科产品比莫斯有限公司 | Illuminating devices suitable for medical devices, especially dental devices |
| 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 | A LED lamp with a hand dial to adjust the light angle |
| CN103687567A (en) * | 2011-07-19 | 2014-03-26 | W和H牙科产品比莫斯有限公司 | Illuminating devices suitable for medical devices, especially dental devices |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559616A (en) * | 2017-09-27 | 2018-01-09 | 广东工业大学 | A kind of adjustable angle annular light source |
| CN107559616B (en) * | 2017-09-27 | 2023-05-05 | 广东工业大学 | An Angle Adjustable Ring Light Source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565944B (en) | 2016-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |