CN2476829Y - Lighting lamp on steromicroscope - Google Patents
Lighting lamp on steromicroscope Download PDFInfo
- Publication number
- CN2476829Y CN2476829Y CN 01240739 CN01240739U CN2476829Y CN 2476829 Y CN2476829 Y CN 2476829Y CN 01240739 CN01240739 CN 01240739 CN 01240739 U CN01240739 U CN 01240739U CN 2476829 Y CN2476829 Y CN 2476829Y
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- CN
- China
- Prior art keywords
- light source
- light emitting
- light
- utility
- model
- 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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- 238000009434 installation Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to an illuminating lamp that can be installed on a stereomicroscope, consisting of a lamp holder and a light source. The light source is made up of a plurality light-emitting diodes arranged in annularity or other shapes. A white light LED is the light source of the utility model; the utility model has the advantages of durable, small and having low pressure, low power consumption, little heat, and low cost, which is easy to reach the goal of continuous adjustable ray brightness. The utility model is an ideal light source of the stereomicroscope.
Description
The utility model relates to a kind of lighting lamp of stereographic microscope that is loaded on the stereomicroscope.
The illumination of stereomicroscope is most important.The illuminating lamp of existing stereomicroscope have the common miniature bulb of employing (incandescent lamp) to make shot-light, but common miniature bulb colour temperature is too low, the light yellow; Have the based on halogen bulb of employing to make shot-light, but the based on halogen bulb heating is too high, and serviceable life is too short; The employing three-color fluorescent lamp is arranged, but that three-color fluorescent lamp is difficult to make brightness is adjustable continuously; Even the fiber illuminated of employing cold light source is arranged, but the present expensive of fiber illuminated.
The purpose of this utility model is for stereomicroscope provides a kind of novel illuminating lamp, to solve existing in prior technology the problems referred to above.
Lighting lamp of stereographic microscope of the present utility model is made of lamp socket and light source, lamp socket ringwise, its top is the mounting interface of a circle, this mounting interface periphery has some installation connecting screws, so that this illuminating lamp is installed and connected on the stereomicroscope; The lamp socket bottom is the light source base of annular; Light source is made up of a plurality of light emitting diodes (LED), is installed on the light source base, and these a plurality of light emitting diodes are electrically connected with in parallel or series connection (preferably in parallel).
A plurality of light emitting diodes of forming light source in the above-mentioned lighting lamp of stereographic microscope of the present utility model can be loaded on earlier on the light source web joint, refill on light source base, so that install.Light emitting diode as light source is preferably white light emitting diode.
Lighting lamp of stereographic microscope of the present utility model can use by the external low-voltage dc power supply of power lead, also can light modulator and/or electric switch be arranged attaching on power lead, so that use.
Lighting lamp of stereographic microscope of the present utility model adopts light emitting diode (LED) as light source, has long service life, volume is little, operating voltage is low, power consumption is few, and heating is also few, and it is adjustable continuously to be easy to make light luminance, and advantage such as cost is lower; Be arranged in ring-type or other shape with a plurality of light emitting diodes (LED), can make light focusing on the visual field simultaneously, with the mode that changes the voltage or the magnitude of current, it is adjustable continuously to make light luminance, to satisfy the various illumination needs of stereomicroscope.So lighting lamp of stereographic microscope of the present utility model can be used as the new desirable lighting source of stereomicroscope fully.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 to Fig. 3 is the structural representation of a kind of embodiment of the present utility model; Wherein:
Fig. 1 is a front view:
Fig. 2 is a rear view;
Fig. 3 is the A-A cut-open view of Fig. 1.
Referring to figs. 1 through Fig. 3, this stereomicroscope illuminating lamp is made of lamp socket and light source, lamp socket 1 ringwise, its top is the mounting interface 3 of a circle, this mounting interface periphery has 3 equally distributed installation connecting screws 2, and can be connected with the object lens of stereomicroscope or special-purpose web member with connecting screw by this mounting interface: the lamp socket bottom is the light source base 5 of annular.Lamp socket 1 can be one-body molded by metal or plastic material.Light source is made up of a plurality of light emitting diodes 4, is even distribution of annular and is installed on the light source web joint 6, is mounted on the light source base 5 by screw 7 again; These a plurality of light emitting diodes 4 are electrically connected with parallel connection.Light source installing plate 6 can directly be made printed circuit board (PCB), also can be lined with one deck reflector layer below it.Used light emitting diode 4 is a white light emitting diode.Light source is by power lead 8 external low-voltage dc power supplies.But attaching has light modulator on power lead, by changing voltage or strength of current, can make light-source brightness adjustable continuously; Also can refill and connect electric switch, use to be more convenient for.
Claims (4)
1, a kind of lighting lamp of stereographic microscope, constitute by lamp socket and light source, it is characterized in that lamp socket (1) ringwise, its top is the mounting interface (3) of a circle, this mounting interface periphery has some installation connecting screws (2), and the lamp socket bottom is the light source base (5) of annular, and light source is made up of a plurality of light emitting diodes (4), be installed on the light source base (5), these a plurality of light emitting diodes (4) connect with parallel connection or series circuit.
2,, it is characterized in that a plurality of light emitting diodes (4) of forming light source are loaded on earlier on the light source web joint (6), are installed on the light source base (5) again according to the described lighting lamp of stereographic microscope of claim 1.
3,, it is characterized in that said light emitting diode (4) is a white light emitting diode according to claim 1 or 2 described lighting lamp of stereographic microscope.
4,, it is characterized in that on power lead (8), being connected to light modulator and/or electric switch according to claim 1 or 2 described lighting lamp of stereographic microscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240739 CN2476829Y (en) | 2001-05-31 | 2001-05-31 | Lighting lamp on steromicroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240739 CN2476829Y (en) | 2001-05-31 | 2001-05-31 | Lighting lamp on steromicroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476829Y true CN2476829Y (en) | 2002-02-13 |
Family
ID=33652896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01240739 Expired - Fee Related CN2476829Y (en) | 2001-05-31 | 2001-05-31 | Lighting lamp on steromicroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476829Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460922C (en) * | 2007-05-29 | 2009-02-11 | 华中科技大学同济医学院附属同济医院 | Stereomicroscope side-irradiation type lighting method and its dark view stereomicroscope |
| CN104849850A (en) * | 2015-05-25 | 2015-08-19 | 梧州市产品质量检验所 | Device for observing gem |
| CN112859318A (en) * | 2021-01-27 | 2021-05-28 | 锘海生物科学仪器(上海)股份有限公司 | Groove connector for microscope |
-
2001
- 2001-05-31 CN CN 01240739 patent/CN2476829Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460922C (en) * | 2007-05-29 | 2009-02-11 | 华中科技大学同济医学院附属同济医院 | Stereomicroscope side-irradiation type lighting method and its dark view stereomicroscope |
| CN104849850A (en) * | 2015-05-25 | 2015-08-19 | 梧州市产品质量检验所 | Device for observing gem |
| CN112859318A (en) * | 2021-01-27 | 2021-05-28 | 锘海生物科学仪器(上海)股份有限公司 | Groove connector for microscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WEIDIANHANSHEBEIYOUXIAN COMPANY, GUANG STATE, NO. Free format text: FORMER NAME OR ADDRESS: WEIDIANHANSHEBEIYOUXIAN COMPANY, GUANG STATE, NO. 1, HEDONGXINMA ROAD, FANGVILLAGE DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE, 510380 |
|
| CP03 | Change of name, title or address |
Patentee address after: 510385 Guangzhou micro spot welding equipment Co., Ltd., No. 43, King View South Road, Dongsha Economic Zone, Guangzhou, Guangdong, Fangcun Patentee address before: 510380 Guangzhou micro spot welding equipment Co., Ltd. 1, new road, Guangzhou, Fangcun, Guangdong |
|
| 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 |