CN216285950U - Rotating disc type light source linkage fluorescent lighting device - Google Patents
Rotating disc type light source linkage fluorescent lighting device Download PDFInfo
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- CN216285950U CN216285950U CN202121702726.1U CN202121702726U CN216285950U CN 216285950 U CN216285950 U CN 216285950U CN 202121702726 U CN202121702726 U CN 202121702726U CN 216285950 U CN216285950 U CN 216285950U
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Abstract
The utility model discloses a rotating disc type light source linkage fluorescent lighting device. The device includes fluorescence lighting host computer, fluorescence lighting host computer includes shell, fluorescence light source subassembly, spotlight subassembly, fluorescence filtering subassembly and linkage subassembly, wherein, the shell includes mounting panel and casing, one side of casing is provided with the opening, fluorescence light source subassembly, spotlight subassembly and fluorescence filtering subassembly set gradually in the shell, fluorescence filtering subassembly is located and is close to casing open-ended one side. According to the characteristics of the combined microscope double-light-path imaging, two fluorescence illumination channels are designed, so that the stereoscopic imaging effect of the combined microscope can be reflected, the excitation intensity of exciting light can be greatly improved, and the fluorescence imaging effect is improved; structurally, the utility model adopts a turntable structure and a linkage assembly to realize synchronous switching of the fluorescent channels and the light sources, thereby realizing simultaneous switching of the fluorescent filters and the light sources of different fluorescent channels and improving the convenience of operation.
Description
Technical Field
The utility model relates to the technical field of microscopes, in particular to a rotary disc type light source linkage fluorescent lighting device.
Background
The microscope is characterized in that the microscope adopts two independent optical paths with a certain included angle (generally 12-15 degrees) to generate a three-dimensional optical image in an ocular lens, belongs to a low-multiple compound optical microscope, and is widely applied to various departments of biology, medicine, agriculture and forestry, industry and marine life. The utility model can realize integral type fluorescence observation by adding the device on the basis of an integral type microscope. Most of the body-type fluorescent lighting devices in the market adopt single-light-path fluorescent lighting due to the consideration of the factors such as cost, structural design complexity and the like, namely, fluorescent exciting light irradiates a sample through a single light path of the body-type microscope to excite fluorescence, so that the fluorescent observation has no three-dimensional effect. The utility model has the advantages that two beams of fluorescence exciting light are simultaneously emitted to irradiate a sample through the stereomicroscope at a certain included angle, so that the observed fluorescence image is stereoscopic.
Disclosure of Invention
The utility model aims to provide a rotary disc type light source linkage fluorescent lighting device to solve the technical problem.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a rotating disc type light source linkage fluorescence lighting device comprises a fluorescence lighting host, wherein the fluorescence lighting host comprises a shell, a fluorescence light source component, a light gathering component, a fluorescence filtering component and a linkage component, the shell comprises a mounting plate and a shell, an opening is formed in one side of the shell, the fluorescence light source component, the light gathering component and the fluorescence filtering component are sequentially arranged in the shell, and the fluorescence filtering component is located on one side close to the opening of the shell;
the fluorescent light source assembly comprises a lamp bead rotary table, a lamp bead rotary table rotary shaft and a lamp bead group fixing seat, wherein the lamp bead rotary table rotary shaft is installed on the mounting plate and is matched with the mounting plate in a rotating mode, the lamp bead rotary table is fixedly sleeved on the lamp bead rotary table rotary shaft, one end of the lamp bead group fixing seat is fixedly connected with the lamp bead rotary table, two parallel lamp beads are arranged on the lamp bead group fixing seat, a lamp bead contact switch electrically connected with the lamp beads is arranged on the lamp bead group fixing seat, the fluorescent light source assembly further comprises a switch triggering piece matched with the lamp bead contact switch, and the switch triggering piece is installed on the mounting plate;
the light condensing assembly comprises a light condensing lens group mounting seat corresponding to the lamp bead group fixing seat, and two parallel light condensing lenses are mounted on the light condensing lens group mounting seat;
the fluorescent light filtering component comprises a rotary dial, a rotary dial rotating shaft and a lens group mounting seat, wherein the rotary dial rotating shaft is mounted on the mounting plate and is in rotary fit with the mounting plate, the rotary dial is fixedly sleeved on the rotary dial rotating shaft, the lens group mounting seat is fixedly connected with the rotary dial, the lens group mounting seat corresponds to the lamp bead group fixing seat, two groups of lenses are arranged on the lens group mounting seat, each group of lenses consists of an excitation light filter and a two-way spectroscope, the excitation light filter is perpendicular to the mounting plate, the two-way spectroscope is obliquely arranged relative to the mounting plate, and an emission light filter corresponding to the lenses is arranged on the rotary dial;
the linkage assembly comprises a synchronizing wheel I and a synchronizing wheel II, the synchronizing wheel I is fixedly sleeved on the rotating shaft of the lamp bead rotating disc, and the synchronizing wheel II is fixedly sleeved on the rotating shaft of the rotating drive plate;
be provided with the microscope lower clutch on the mounting panel, be provided with two logical unthreaded holes on the microscope lower clutch, logical unthreaded hole with emission filter corresponds, be provided with on the casing with the microscope top connection that the microscope lower clutch corresponds.
Preferably, light leakage baffles are arranged on two sides of the lens group mounting seat and fixedly connected with the rotary drive plate.
Preferably, the lens group mounting seat and the light leakage baffle are arranged at intervals around the rotating shaft of the rotating dial plate and enclose a polygonal structure.
Preferably, the opening of the shell is matched with the rotary driving plate, and the outer side of the rotary driving plate is provided with insections.
Preferably, the light condensing assembly further comprises a stray light cover, the stray light cover is located between the condensing lens and the lamp bead rotating disc, the stray light cover is fixed on the mounting plate, an opening at one end of the stray light cover is matched with the mounting seat of the condensing lens group, and an opening at the other end of the stray light cover is matched with the fixing seat of the lamp bead group.
Preferably, be provided with on the lamp pearl carousel with the spacing recess I that lamp pearl group fixing base corresponds, fluorescence light source subassembly still includes lamp pearl location bearing, lamp pearl location bearing's one end with mounting panel fixed connection, lamp pearl location bearing's other end fixedly connected with lamp pearl carousel spacer, be provided with on the lamp pearl carousel spacer with the location pearl I of I looks adaptation of spacing recess.
Preferably, the rotating dial is provided with a limit groove II corresponding to the lens group mounting seat, the fluorescence filtering component further comprises a rotating dial positioning piece, one end of the rotating dial positioning piece is connected with the condensing lens group mounting seat, and the other end of the rotating dial positioning piece is provided with a positioning bead II matched with the limit groove II.
Preferably, the linkage assembly further comprises two tensioning wheel mounting bases, the two tensioning wheel mounting bases are mounted on the mounting plate, the two tensioning wheel mounting bases are respectively located on two sides of the condenser lens group mounting base, the two tensioning wheel mounting bases are respectively sleeved with a tensioning wheel I and a tensioning wheel II, the tensioning wheel I and the tensioning wheel II are respectively in running fit with the two tensioning wheel mounting bases, the synchronizing wheel I, the synchronizing wheel II, the tensioning wheel I and the tensioning wheel II are connected through synchronous belt transmission, the synchronous belt sleeve is arranged outside the synchronizing wheel I, the synchronizing wheel II, the tensioning wheel I and the tensioning wheel II, and the degree of tightness of the synchronous belt is adjusted through the tensioning wheel I and the tensioning wheel II.
Preferably, the lamp beads are LED lamp beads which are fluorescence excitation light sources.
Preferably, the shell is further provided with a power plug, and the switch trigger is electrically connected with the power plug.
Preferably, the rotating disc type light source linkage fluorescent lighting device further comprises a control power supply, and the fluorescent lighting host is connected with the control power supply through a wire.
Compared with the prior art, the utility model has the beneficial effects that:
according to the characteristics of the combined microscope double-light-path imaging, two fluorescence illumination channels are designed, so that the stereoscopic imaging effect of the combined microscope can be reflected, the excitation intensity of exciting light can be greatly improved, and the fluorescence imaging effect is improved; structurally, the fluorescent light source module and the fluorescent light filtering module with the rotating disc type structures and the linkage module are adopted to realize synchronous switching of the fluorescent channels and the light sources, and required application light path combinations are obtained, so that the fluorescent light filters and the light sources of different fluorescent channels are switched simultaneously, and the convenience in operation is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of a fluorescent lighting host provided by the present invention;
FIG. 2 is a rear view of the fluorescent lighting host provided by the present invention;
FIG. 3 is a left side view of the fluorescent lighting host provided by the present invention;
FIG. 4 is a diagram of the internal structure of the fluorescent lighting host provided by the present invention;
FIG. 5 is a block diagram of a fluorescent lighting host provided by the present invention with the base removed;
FIG. 6 is a rear view of the fluorescent lighting fixture of the present invention with the base removed;
FIG. 7 is a front view of the control power supply provided by the present invention;
FIG. 8 is a rear view of the control power supply provided by the present invention;
fig. 9 is an internal structural view of the control power supply provided by the present invention.
In the figure, 1-shell, 11-mounting plate, 12-shell, 13-microscope upper joint, 14-microscope lower joint, 15-light through hole, 16-power plug, 2-fluorescent light source component, 21-lamp bead rotary table, 22-lamp bead rotary table rotary shaft, 23-lamp bead group fixing seat, 24-lamp bead, 26-lamp bead contact switch, 27-lamp bead positioning bearing, 28-lamp bead rotary table positioning sheet, 29-conductive slide ring, 3-light focusing component, 31-light focusing lens group mounting seat, 32-light focusing lens, 33-photomask, 4-fluorescent light filtering component, 41-rotary dial, 42-rotary dial rotary shaft, 43-lens group mounting seat, 44-light leakage baffle, 45-rotary dial positioning sheet, 46-excitation optical filter, 47-dichroic beam splitter, 48-emission optical filter, 5-linkage assembly, 51-synchronizing wheel I, 52-synchronizing wheel II, 53-synchronizing belt, 54-tension wheel mounting base, 55-tension wheel I, 56-tension wheel II, 6-control power supply, 61-shell, 62-power supply input interface, 63-direct current power supply output interface, 64-LED driver, 65-voltage converter, 66-brightness regulator, 67-brightness display and 68-fluorescent channel indicator lamp.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to 6, the turntable type light source linkage fluorescence lighting device provided by the utility model comprises a fluorescence lighting host, wherein the fluorescence lighting host comprises a shell 1, a fluorescence light source assembly 2, a light condensing assembly 3, a fluorescence filtering assembly 4 and a linkage assembly 5, the shell 1 comprises an installation plate 11 and a shell 12, an opening is arranged on one side of the shell 12, the fluorescence light source assembly 2, the light condensing assembly 3 and the fluorescence filtering assembly 4 are sequentially arranged in the shell 1, and the fluorescence filtering assembly 4 is positioned on one side close to the opening of the shell 12.
Fluorescent light source subassembly 2 includes lamp pearl carousel 21, lamp pearl carousel pivot 22, lamp pearl group fixing base 23, lamp pearl carousel pivot 22 install on mounting panel 11 and with mounting panel 11 normal running fit, lamp pearl carousel 21 is fixed to be located on lamp pearl carousel pivot 22, the one end and the lamp pearl carousel 21 fixed connection of lamp pearl group fixing base 23, be provided with two lamp pearls 24 side by side on the lamp pearl group fixing base 23, be provided with on the lamp pearl group fixing base 23 with 24 electric connection's of lamp pearl contact switch 25, fluorescent light source subassembly 2 still includes the switch trigger piece with lamp pearl contact switch 25 looks adaptation, the switch trigger piece is installed on mounting panel 11.
The condensing assembly 3 comprises a condensing lens group mounting seat 31 corresponding to the lamp bead group fixing seat 23, and two parallel condensing lenses 32 are mounted on the condensing lens group mounting seat 31.
The linkage assembly 5 comprises a synchronizing wheel I51 and a synchronizing wheel II 52, wherein the synchronizing wheel I51 is fixedly sleeved on the lamp bead rotating disc rotating shaft 22, and the synchronizing wheel II 52 is fixedly sleeved on the rotating dial plate rotating shaft 42.
The mounting plate 11 is provided with a microscope lower connector 14, the microscope lower connector 14 is provided with two light through holes 15, the light through holes 15 correspond to the emission filters 48, and the shell 12 is provided with a microscope upper connector 13 corresponding to the microscope lower connector 14.
Specifically, light leakage baffles 44 are disposed on two sides of the lens group mounting seat 43, the light leakage baffles 44 are fixedly connected to the rotary dial 41, and the lens group mounting seat 43 and the light leakage baffles 44 are arranged at intervals around the rotary dial rotating shaft 42 and enclose a polygonal structure.
The number of the light leakage baffle plates 44 is not less than two, the number of the lens group installation bases 43 is not less than two, and at least one lens is installed on one lens group installation base 43. For example, two sets of lenses may be mounted on one lens set mounting seat 43, or two sets of lenses may be mounted on two lens set mounting seats 43, respectively, and an operator may mount the lenses according to actual needs.
Specifically, two are no less than to the quantity of lamp pearl group fixing base 23, and lamp pearl group fixing base 23 equidistant distributes around lamp pearl carousel pivot 22. The number of the lamp bead group fixing seats 23 is the same as that of the lens group mounting seats 43. And a lamp bead 24 is arranged on at least one lamp bead group fixing seat 23. For example, two lamp beads are installed on one lamp bead group fixing seat 23, two lamp beads can be installed on two lamp bead group fixing seats 23 respectively, and an operator can install lamp beads with different powers on different lamp bead group fixing seats 23 according to actual needs.
The radius of synchronizing wheel I51, synchronizing wheel II 52 is the same to guarantee to rotate drive plate 41 and rotate, drive lens group mount pad 43 and rotate, and through drive lamp pearl carousel 21, lamp pearl carousel pivot 22 and lamp pearl group fixing base 23 rotation at linkage subassembly 5, make lamp pearl group fixing base 23 the same with the lens group mount pad 43 pivoted angle that corresponds, be convenient for realize fluorescence passageway and light source synchronous switch-over.
Specifically, the opening of the housing 12 is adapted to the rotary dial 41, and the outer side of the rotary dial 41 is provided with insections, so that an operator can conveniently rotate the rotary dial 41 through the insections; the outer side of the rotary dial 41 is also provided with a mark corresponding to the lens group mount 43.
Specifically, the light condensing assembly 3 further comprises a stray light cover 33, the stray light cover 33 is located between the condensing lens 32 and the lamp bead rotating disc 21, the stray light cover 33 is fixed on the mounting plate 11, an opening at one end of the stray light cover 33 is matched with the condensing lens group mounting seat 31, and an opening at the other end of the stray light cover 33 is matched with the lamp bead group fixing seat 23.
Specifically, be provided with the spacing recess I that corresponds with lamp pearl group fixing base 23 on the lamp pearl carousel 21, fluorescence light source subassembly 2 still includes lamp pearl location bearing 27, lamp pearl location bearing 27's one end and mounting panel 27 fixed connection, lamp pearl location bearing 27's other end fixedly connected with lamp pearl carousel spacer 28, be provided with the location pearl I with I looks adaptation of spacing recess on the lamp pearl carousel spacer 28.
Specifically, the rotary dial 41 is provided with a limit groove ii corresponding to the lens group mounting seat 43, the fluorescence filtering component 4 further comprises a rotary dial positioning piece 45, one end of the rotary dial positioning piece 40 and the condenser lens group mounting seat 31 are provided with a positioning bead ii matched with the limit groove ii at the other end of the rotary dial positioning piece 40.
Specifically, the linkage assembly 5 further includes two tensioning wheel mounting bases 54, the two tensioning wheel mounting bases 54 are mounted on the mounting plate 11, the two tensioning wheel mounting bases 54 are respectively disposed on two sides of the condenser lens group mounting base 31, the two tensioning wheel mounting bases 54 are respectively sleeved with a tensioning wheel i 55 and a tensioning wheel ii 56, the tensioning wheel i 55 and the tensioning wheel ii 56 are respectively in running fit with the two tensioning wheel mounting bases 54, the synchronous belt 53 is sleeved outside the synchronous wheel i 51, the synchronous wheel ii 52, the tensioning wheel i 55 and the tensioning wheel ii 56, and the synchronous wheel i 51, the synchronous wheel ii 52, the tensioning wheel i 55 and the tensioning wheel ii 56 are in transmission connection through the synchronous belt 53.
Specifically, the lamp beads 24 are LED lamp beads which are fluorescence excitation light sources, so that the LED lamp beads are energy-saving and environment-friendly, have long service life and are beneficial to reducing the maintenance cost of products.
Specifically, the housing 12 is further provided with a power plug 16, and the switch trigger is electrically connected to the power plug 16. Further, lamp pearl carousel pivot 22 includes stator and active cell, and the stator is installed on mounting panel 11, and the one end that the stator is close to mounting panel 11 is provided with the recess, is provided with electrically conductive sliding ring 29 in the recess, and electrically conductive sliding ring 29 and stator are all established on the active cell, stator and active cell normal running fit, switch trigger piece and electrically conductive sliding ring 29 electric connection, electrically conductive sliding ring 29 and power plug 16 electric connection.
Specifically, as shown in fig. 7 to 9, the turntable type light source linkage fluorescent lighting device provided by the utility model further comprises a control power supply 6, and the fluorescent lighting host is connected with the control power supply through a wire. The control power supply 6 comprises a casing 61, a power input interface 62 and a direct current power output interface 63 are arranged on the casing 61, an LED driver 64 and a voltage converter 65 are arranged in the casing 61, and the LED driver 64 is electrically connected with the power converter 65. The casing 61 is further provided with a brightness adjuster 66, a brightness display 67 and a fluorescent channel indicator 68, and the brightness adjuster 66, the brightness display 67 and the fluorescent channel indicator 68 are electrically connected to the LED driver 64, respectively.
The power input interface 62 is used for accessing civil alternating current, and the access voltage is 100-240V; the direct-current power supply output interface 63 is used for being connected with a power plug 16 of the fluorescent lighting host through a lead; the voltage converter 65 is used to convert alternating current into direct current; the brightness adjuster 66 is used for adjusting the voltage through the LED driver 64, so as to adjust the brightness of the fluorescence; the brightness display 67 is used for displaying the fluorescence excitation intensity; fluorescence channel indicator 68 is used to display the currently operating fluorescence channel after the fluorescence channel switch is effected.
The working principle of the turntable type light source linkage fluorescent lighting device provided by the utility model is as follows:
the fluorescence lighting host is installed on a common body microscope by utilizing an upper microscope connector 13 and a lower microscope connector 14, a control power supply is connected with the fluorescence lighting host through a lead, an operator dials a rotary dial plate 41 at an opening on a shell 12, a lamp bead rotary table 21 and a lamp bead rotary table rotary shaft 22 are driven to rotate through a synchronous belt 53 and each synchronous wheel, a lamp bead group fixing seat 23 rotates along with the lamp bead rotary table 21, when one lamp bead group fixing seat 23 rotates to a position corresponding to a condenser lens group installation seat 31, a lamp bead contact switch 26 touches a switch trigger part, the lamp bead contact switch 26 is in a conducting state, two lamp beads 24 on the lamp bead group fixing seat 23 are electrified to emit light, the light emitted by the lamp beads 24 sequentially passes through a condenser lens 32, an excitation filter 46, a two-way spectroscope 47 and a light through hole 15 to irradiate the light path of the body microscope, and then irradiates an observation sample to excite fluorescence, fluorescence and other stray light are filtered by the emission filter 48 so that the operator can observe a clear fluorescence image through the eyepiece of the stereomicroscope.
According to the characteristics of the combined microscope double-light-path imaging, two fluorescence illumination channels are designed, so that the stereoscopic imaging effect of the combined microscope can be reflected, the excitation intensity of exciting light can be greatly improved, and the fluorescence imaging effect is improved; according to the utility model, the linkage switching of the fluorescent light source component 2 and the fluorescent light filtering component 4 is realized through the linkage component 5, and the fluorescent channel can be switched by dialing the rotary dial 41, so that the device accords with human engineering and greatly improves the operation convenience of users.
In addition, the utility model adopts the energy-saving and environment-friendly LED light source to replace the traditional mercury lamp light source, and solves a series of problems of short service life, long starting time, unadjustable brightness, high maintenance cost and the like of the mercury lamp light source. Structurally, the utility model adopts a rotating disc type structure, realizes synchronous switching of the fluorescence channels and the LED light source by utilizing a synchronous transmission structure, obtains the required application light path combination, can realize simultaneous switching of the fluorescence filtering blocks and the light source of different fluorescence channels, and improves the convenience of operation.
Throughout the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (10)
1. A rotating disc type light source linkage fluorescence lighting device is characterized by comprising a fluorescence lighting host, wherein the fluorescence lighting host comprises a shell, a fluorescence light source component, a light condensing component, a fluorescence filtering component and a linkage component, the shell comprises a mounting plate and a shell, an opening is formed in one side of the shell, the fluorescence light source component, the light condensing component and the fluorescence filtering component are sequentially arranged in the shell, and the fluorescence filtering component is positioned on one side close to the opening of the shell;
the fluorescent light source assembly comprises a lamp bead rotary table, a lamp bead rotary table rotary shaft and a lamp bead group fixing seat, wherein the lamp bead rotary table rotary shaft is installed on the mounting plate and is matched with the mounting plate in a rotating mode, the lamp bead rotary table is fixedly sleeved on the lamp bead rotary table rotary shaft, one end of the lamp bead group fixing seat is fixedly connected with the lamp bead rotary table, two parallel lamp beads are arranged on the lamp bead group fixing seat, a lamp bead contact switch electrically connected with the lamp beads is arranged on the lamp bead group fixing seat, the fluorescent light source assembly further comprises a switch triggering piece matched with the lamp bead contact switch, and the switch triggering piece is installed on the mounting plate;
the light condensing assembly comprises a light condensing lens group mounting seat corresponding to the lamp bead group fixing seat, and two parallel light condensing lenses are mounted on the light condensing lens group mounting seat; the fluorescent light filtering component comprises a rotary dial, a rotary dial rotating shaft and a lens group mounting seat, wherein the rotary dial rotating shaft is mounted on the mounting plate and is in rotary fit with the mounting plate, the rotary dial is fixedly sleeved on the rotary dial rotating shaft, the lens group mounting seat is fixedly connected with the rotary dial, the lens group mounting seat corresponds to the lamp bead group fixing seat, two groups of lenses are arranged on the lens group mounting seat, each group of lenses consists of an excitation light filter and a two-way spectroscope, the excitation light filter is perpendicular to the mounting plate, the two-way spectroscope is obliquely arranged relative to the mounting plate, and an emission light filter corresponding to the lenses is arranged on the rotary dial;
the linkage assembly comprises a synchronizing wheel I and a synchronizing wheel II, the synchronizing wheel I is fixedly sleeved on the rotating shaft of the lamp bead rotating disc, and the synchronizing wheel II is fixedly sleeved on the rotating shaft of the rotating drive plate;
be provided with the microscope lower clutch on the mounting panel, be provided with two logical unthreaded holes on the microscope lower clutch, logical unthreaded hole with emission filter corresponds, be provided with on the casing with the microscope top connection that the microscope lower clutch corresponds.
2. The rotary table type light source linkage fluorescent lighting device as claimed in claim 1, wherein light leakage baffles are disposed on two sides of the lens group mounting base, and the light leakage baffles are fixedly connected to the rotary dial.
3. The rotary disk light source linked fluorescent lighting fixture of claim 2, in which the lens assembly mounts and light leak baffles are spaced around the axis of rotation of the rotary dial and enclose a polygonal configuration.
4. The rotary table type light source linkage fluorescent lighting device as claimed in claim 1, wherein the opening of the housing is adapted to the rotary dial, and the outer side of the rotary dial is provided with insections.
5. The rotary table type light source linkage fluorescent lighting device as claimed in claim 1, wherein the light condensing assembly further comprises a stray light cover, the stray light cover is located between the condensing lens and the lamp bead rotary table, the stray light cover is fixed on the mounting plate, an opening at one end of the stray light cover is matched with the condensing lens group mounting seat, and an opening at the other end of the stray light cover is matched with the lamp bead group fixing seat.
6. The rotary table type light source linkage fluorescent lighting device as claimed in claim 1, wherein a limiting groove I corresponding to the lamp bead group fixing seat is arranged on the lamp bead rotary table, the fluorescent light source assembly further comprises a lamp bead positioning bearing, one end of the lamp bead positioning bearing is fixedly connected with the mounting plate, the other end of the lamp bead positioning bearing is fixedly connected with a lamp bead rotary table positioning sheet, and a positioning bead I matched with the limiting groove I is arranged on the lamp bead rotary table positioning sheet.
7. The rotary table type light source linkage fluorescent lighting device as claimed in claim 1, wherein the rotary dial is provided with a spacing groove ii corresponding to the lens group mounting seat, the fluorescent filtering assembly further comprises a rotary dial positioning plate, one end of the rotary dial positioning plate is connected to the condenser lens group mounting seat, and the other end of the rotary dial positioning plate is provided with a positioning bead ii adapted to the spacing groove ii.
8. The rotating disc type light source linkage fluorescent lighting device as claimed in claim 1, wherein the linkage assembly further comprises two tension roller mounting seats, the two tension roller mounting seats are mounted on the mounting plate and are respectively located on two sides of the condenser lens group mounting seat, the two tension roller mounting seats are respectively sleeved with a tension roller I and a tension roller II, the tension roller I and the tension roller II are respectively in running fit with the two tension roller mounting seats, the synchronizing wheel I, the synchronizing wheel II, the tension roller I and the tension roller II are connected through a synchronous belt transmission, the synchronous belt sleeve is arranged outside the synchronizing wheel I, the synchronizing wheel II, the tension roller I and the tension roller II, and the degree of tightness of the synchronous belt is adjusted through the tension roller I and the tension roller II.
9. The rotary table type light source linkage fluorescent lighting device as claimed in claim 1, wherein a power plug is further disposed on the housing, and the switch trigger is electrically connected to the power plug.
10. The linkage fluorescent lighting device of claim 1, further comprising a control power source, wherein the fluorescent lighting host is connected to the control power source through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121702726.1U CN216285950U (en) | 2021-07-26 | 2021-07-26 | Rotating disc type light source linkage fluorescent lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121702726.1U CN216285950U (en) | 2021-07-26 | 2021-07-26 | Rotating disc type light source linkage fluorescent lighting device |
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| Publication Number | Publication Date |
|---|---|
| CN216285950U true CN216285950U (en) | 2022-04-12 |
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|---|---|---|---|
| CN202121702726.1U Active CN216285950U (en) | 2021-07-26 | 2021-07-26 | Rotating disc type light source linkage fluorescent lighting device |
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| Country | Link |
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| CN (1) | CN216285950U (en) |
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- 2021-07-26 CN CN202121702726.1U patent/CN216285950U/en active Active
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