CN2553337Y - Linear bidirectional lighting assembly - Google Patents
Linear bidirectional lighting assembly Download PDFInfo
- Publication number
- CN2553337Y CN2553337Y CN 02263295 CN02263295U CN2553337Y CN 2553337 Y CN2553337 Y CN 2553337Y CN 02263295 CN02263295 CN 02263295 CN 02263295 U CN02263295 U CN 02263295U CN 2553337 Y CN2553337 Y CN 2553337Y
- Authority
- CN
- China
- Prior art keywords
- light
- light head
- luminous
- straight line
- control circuit
- 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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Abstract
The utility model relates to a straight line bidirectional luminous component, which comprises a laser tube and luminous heads comprising light condensing lenses, a control circuit and a casing. The quantity of the luminous heads is two, and the two luminous heads are respectively arranged in two mounting holes which are positioned on the casing, vertical to the axle line of the casing and can be connected into a straight line, and the control circuit is arranged in the casing on the side surface of the luminous head. The utility model has the advantages that the structure is simple, the performance is stable and reliable, and the circular degree of luminous spots is good, and has other advantages. The utility model is widely applied to the measurement of a plumb line, a horizontal line or other straight lines.
Description
Technical field:
The utility model relates to a kind of device of detection of vertical degree, and the luminescence component that uses on particularly a kind of instrument with light beam replacement vertical line detection of vertical degree belongs to the shaft centerline measurement field.
Background technology:
The two-way luminescence component that uses on the existing instrument with light beam replacement vertical line detection of vertical degree, main two light head of forming by laser tube and light-collecting lens, two reflective mirrors and control circuit are formed, it is control circuit for light head 2 operate as normal, control circuit provides normal working power for the laser tube in the light head, described two reflective mirrors are in the place aheads of two light head and becomes 45 degree or become 45 degree to install downwards respectively with on the horizon light alignment that two light head are sent, and make up and down the horizontal light of two bundles is mutually the 180 vertical light of spending under the effect of two reflective mirrors.Though principle is simple, two reflective mirrors be adjusted to and can be made the horizontal light of two bundles separately through 45 degree reflections, form two bundles and be mutually 180 degree and light beam in alignment, be very difficult, even after the angle of reflective mirror mixed up, also be difficult to keep stablizing constant, to making product percent of pass very low.Also there is the circular degree variation that makes luminous point because of reflection simultaneously, has influence on the precision of measurement.
Summary of the invention:
The purpose of this utility model is in order to overcome the weak point of above-mentioned luminescence component, designs a kind of be convenient to produce debugging, stable and reliable for performance, the two-way luminescence component of straight line that the circular degree of luminous point is good.
The two-way luminescence component of straight line of the present utility model mainly is to have cancelled being difficult to debug the reflective mirror of stablizing and can making the circular degree variation of luminous point, directly launches light to two reverse directions respectively with two light head.Its structure comprises light head, control circuit and the housing of being made up of laser tube and light-collecting lens, it is characterized in that selecting for use two light head to be installed in and have on the housing two with the housing axis normal and the mounting hole that can draw a straight line in, control circuit is installed in the housing of light head side.Be convenient to be aligned on the straight line position for the light that two light head are sent, two light head should be selected the light head of luminous drift angle basically identical for use.In order to make the light head that mixes up the position stable and reliable for performance, should between light head and mounting hole, add glue and fix.
The utility model directly is contained on the position that need outwards emit beam owing to forming light head with two by laser tube and light-collecting lens, cancelled the light reflection has been made luminous point not circle and the difficult reflective mirror of adjusting and locating, have simple in structure, advantages such as the circular degree of stable and reliable for performance and luminous point is good are widely used in the measurement of the measurement of pedal line, horizontal measurement or other straight line.
Description of drawings:
Accompanying drawing 2 is a kind of structural representations of the two-way luminescence component of the utility model straight line.
Embodiment:
Referring to accompanying drawing, in the accompanying drawing 11 is 45 reflective mirrors of spending that make progress, the 2nd, the light head of upwards launching light, the 3rd, for the control circuit of light head 2 operate as normal, the 4th, the reflective mirror of downward 45 degree, the 5th, the light head of launching light downwards, the 6th, for the control circuit of light head 5 operate as normal, arrow is represented the light trend.As seen from the figure, becoming the vertical light that are mutually 180 degree by the position of adjusting two reflective mirrors and the horizontal light of two bundles that angle is sent light head is very tired dimensions.In the accompanying drawing 27 and 9 be two and form light head by laser tube and light-collecting lens, the 8th, and for the laser tube in the light head provides the control circuit of operate as normal power supply, the 10th, housing.Described two light head 7 and 9 be installed in two of having on the housing 10 and housing axis normal and the mounting hole that can draw a straight line in, control circuit 8 is installed in the housing 10 of light head 7 and 9 sides.During work, two light head respectively to two opposite directions send can draw a straight line and with the light beam of housing axis normal, housing 10 adjusted to make light beam vertically can replace pedal line to use the verticality of Measuring Object; As being adjusted to, housing make beam level can do horizontal line or the use of its straight line.Be convenient to be aligned on the straight line position for the light that two light head are sent, two light head should be selected the light head of luminous drift angle basically identical for use.In order to make the light head that mixes up the position stable and reliable for performance, should between light head and mounting hole, add glue and fix.In order to reduce cost, can select for use 635 type laser tubes to be contained in luminous range position far away, select for use 650 type laser tubes to be contained in the short position of luminous range.
Claims (3)
1, the two-way luminescence component of a kind of straight line, comprise light head, control circuit and the housing formed by laser tube and light-collecting lens, it is characterized in that selecting for use two light head to be installed in and have on the housing two with the housing axis normal and the mounting hole that can draw a straight line in, control circuit is installed in the housing of light head side.
2, the two-way luminescence component of straight line as claimed in claim 1 is characterized in that two light head should select the light head of luminous drift angle basically identical for use.
3, the two-way luminescence component of straight line as claimed in claim 1 or 2 is characterized in that adding glue between light head and the mounting hole fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263295 CN2553337Y (en) | 2002-07-24 | 2002-07-24 | Linear bidirectional lighting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263295 CN2553337Y (en) | 2002-07-24 | 2002-07-24 | Linear bidirectional lighting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553337Y true CN2553337Y (en) | 2003-05-28 |
Family
ID=33729716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02263295 Expired - Fee Related CN2553337Y (en) | 2002-07-24 | 2002-07-24 | Linear bidirectional lighting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553337Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036558A (en) * | 2017-04-05 | 2017-08-11 | 杭州嘉诚机械有限公司 | The spatial vertical degree detection means of worm-gear speed reducer drive axle seat axially bored line |
| CN109630953A (en) * | 2018-12-29 | 2019-04-16 | 中山市流丽照明有限公司 | A kind of bidirectional luminescence Waterproof LED light projecting lamp |
-
2002
- 2002-07-24 CN CN 02263295 patent/CN2553337Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036558A (en) * | 2017-04-05 | 2017-08-11 | 杭州嘉诚机械有限公司 | The spatial vertical degree detection means of worm-gear speed reducer drive axle seat axially bored line |
| CN107036558B (en) * | 2017-04-05 | 2019-02-12 | 杭州嘉诚机械有限公司 | The spatial vertical degree detection device of worm-gear speed reducer drive axle seat axially bored line |
| CN109630953A (en) * | 2018-12-29 | 2019-04-16 | 中山市流丽照明有限公司 | A kind of bidirectional luminescence Waterproof LED light projecting lamp |
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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 |