CN212029200U - Multispectral wide lamp that zooms - Google Patents
Multispectral wide lamp that zooms Download PDFInfo
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- CN212029200U CN212029200U CN202021005830.0U CN202021005830U CN212029200U CN 212029200 U CN212029200 U CN 212029200U CN 202021005830 U CN202021005830 U CN 202021005830U CN 212029200 U CN212029200 U CN 212029200U
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- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 239000002184 metal Substances 0.000 claims description 18
- 230000009466 transformation Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 9
- 238000001228 spectrum Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011840 criminal investigation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001131 transforming effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a multispectral broad width lamp that can zoom, include casing, light source mechanism and provide the power module of electric power for light source mechanism, its characterized in that still including being used for driving light source mechanism pivoted light source actuating mechanism, power module provides electric power for light source actuating mechanism. The utility model provides a multispectral broad width lamp that can zoom drives light source actuating mechanism and zoom mechanism respectively through drive module, has realized the conversion between the multiband light source that can zoom, makes it possess the function of multiband light source, broad width lamp, search lamp, area source simultaneously, small in size moreover, portable.
Description
Technical Field
The utility model belongs to the technical field of a lamp body, concretely relates to multispectral broad width lamp of zooming.
Background
The multiband light source consists of a plurality of monochromatic lights, and the monochromatic lights are widely applied in the technical field of criminal investigation.
The existing investigation wide-width lamp has relatively single function and narrow use range; the multiband (multispectral) light source is generally large in size, inconvenient to carry, generally low in power and small in application range, and the multiband (multispectral) light source is convenient to carry. The multiband light source mostly adopts a loading optical filter to realize the functions of a plurality of light sources, but the structure also limits the expansion of other functions, under some special conditions, a wide lamp, a multiband light source, a search lamp, a surface light source and the like are sometimes required to be used at the same time, each device is an independent and single device and cannot be integrated, and the light sources are various in types, large in size and very inconvenient to carry.
Criminal investigation researchers have begun to integrate some of the functions, but have not developed an effective solution. To the above problem, the utility model provides a multispectral broad width lamp that can zoom.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multispectral broad width lamp of zooming has portable, and application range is wide advantage to current single structure has been solved among the background art, and the function is few, the inconvenient problem of carrying.
In order to achieve the above object, the utility model provides a following technical scheme: the multispectral variable-focus wide-width lamp comprises a shell, a light source mechanism and a power supply module for supplying power to the light source mechanism, and is characterized by further comprising a light source driving mechanism for driving the light source mechanism to rotate, wherein the power supply module supplies power to the light source driving mechanism.
Preferably, the light source mechanism comprises a metal cylindrical lamp holder with at least two mounting surfaces, an LED lamp panel is mounted on each mounting surface, the light source wave bands of the LED lamp panels on each mounting surface are different or the same, two ends of the metal cylindrical lamp holder are respectively and fixedly connected with a support shaft, a shaft gear and a commutator are fixed on one support shaft, or a shaft gear is fixed on one support shaft, a commutator is fixed on the other support shaft, a support frame for supporting the light source mechanism is arranged at the top of the two support shafts, a brush spring sheet used for contacting with the commutator is further arranged on the support frame close to the commutator, the commutator is of a circular structure enclosed by at least two conducting blocks, one pole of the electrodes of the LED lamp panel on each mounting surface is respectively and electrically connected with one conducting block, and the other pole of the electrodes of the LED lamp panel is electrically connected with one pole of the power supply module, and the electric brush elastic sheet is electrically connected with the other electrode of the power supply module.
Preferably, the light source driving mechanism comprises a driving motor and a driving module I for controlling the driving motor to rotate forwards or backwards, the driving module is electrically connected with the power supply module, and the driving motor and the shaft gear drive the cylindrical lamp holder to rotate in a gear meshing mode.
Preferably, a gear box is further arranged between the driving motor and the shaft gear, and the driving motor is meshed with the shaft gear through the gear box.
Preferably, the zoom mechanism is powered by the power supply module and comprises a fixed bottom plate for loading the light source mechanism and the light source driving mechanism, a lens arranged at the front end of the light source mechanism, a zoom motor for driving the fixed bottom plate to move back and forth and a driving module II for driving the zoom motor to rotate forwards or backwards.
Preferably, a slide rail for moving the fixed bottom plate back and forth is arranged in the shell, the zooming motor is fixed in the shell, the bottom plate is fixedly provided with a connecting seat, an output shaft of the zooming motor is connected with a screw rod, the screw rod is matched with the connecting seat, and the zooming motor drives the fixed plate to move back and forth by rotating the screw rod.
Preferably, the lighting device further comprises a heat dissipation fan powered by the power supply module, and the heat dissipation fan is arranged close to the light source mechanism.
Preferably, the power supply module includes a battery pack, a voltage transformation module, a constant current module, an electric quantity display module, and a charge-discharge interface, the battery pack is electrically connected to the charge-discharge interface, the voltage transformation module is connected in series with the constant current module, the voltage transformation module and the constant current module are both electrically connected to the battery pack, the electric quantity display module is electrically connected to the battery pack, and the electric quantity display module is disposed on the surface of the housing.
Preferably, a driving switch button for controlling the light source driving mechanism to act and a circuit switch button for controlling whether the power supply module supplies power are arranged on the surface of the shell.
Preferably, a zoom switch button for controlling the operation of the zoom mechanism is provided on a surface of the housing.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a multispectral broad width lamp, the light source mechanism passes through the light source wave band difference of the LED lamp plate on the installation face, has realized the function of multiband light source, has broken away from traditional light filter structure; the light source driving mechanism drives the cylindrical lamp holder to rotate in a gear meshing mode, and the rotating function of the multiband light source is achieved. Required wave band light sources can be switched according to the requirements of a crime scene in a criminal investigation scene, and the method is convenient and fast.
2. The LED lamp panels with different wave bands are arranged on different installation surfaces, so that a wave band light source (which can comprise footprint reconnaissance, fine spot reconnaissance, fingerprint reconnaissance, illumination and the like) with one function is arranged on one installation surface, the selection of the required wave band light source is realized by driving a switch button, and the light emitting angle is adjustable.
3. The utility model provides a broad width lamp can zoom, the zoom motor of zoom mechanism drives the fixed plate back-and-forth movement through rotating the lead screw, has realized the function of zooming, and light-emitting irradiation distance, irradiation range are adjustable for this utility model application scope is wider.
4. The utility model provides a wide width lamp can zoom through drive module drive light source actuating mechanism and zoom mechanism respectively, has realized the conversion between the multiband light source that can zoom, makes it possess the function of multiband light source, wide width lamp, search lamp, area source simultaneously, small in size moreover, portable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a circuit diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the surface structure of the housing of the present invention;
fig. 4 is a schematic view of a three-band metal prism structure according to the present invention;
fig. 5 is a schematic structural diagram of a commutator and a brush according to the present invention, which takes three bands as an example;
fig. 6 is a schematic diagram of a power supply circuit of the power supply module of the present invention;
fig. 7 is a schematic structural view of a metal cylindrical lamp socket according to embodiment 2;
fig. 8 is a schematic structural view of a metal cylindrical lamp socket according to embodiment 3;
fig. 9 is a schematic view of a metal cylindrical lamp socket according to embodiment 4.
In the figure: 1. a housing; 2. a light source mechanism; 3. a power supply module; 301. a driving module I; 302. a driving module II; 4. a light source driving module; 5. a conductive cylindrical lamp holder; 501. surface A; 502. b surface; 503. c surface; 6. an LED lamp panel; 7. a support shaft; 8. a shaft gear; 9. a commutator; 91. a conductive block; 10. a support frame; 11. an electric brush elastic sheet; 12. a drive motor; 13. a gear change box; 14. a zoom mechanism; 15. fixing the bottom plate; 16. a lens; 17. a zoom motor; 18. a connecting seat; 19. a screw rod; 20. a slide rail; 21. a heat radiation fan; 22. a battery pack; 23. a constant current module; 24. a voltage transformation module; 25. a charge-discharge interface; 26. an electric quantity display module; 27. driving a switch button; 271. forward rotation drives a switch button; 272. a reverse drive switch button; 28. a circuit switch button; 29. a zoom switch button; 291. a forward zoom switch button; 292. a backward zoom switch button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a three spectrum broad width lamps that can zoom, includes casing 1, light source mechanism 2 and for light source mechanism 2 provides the power module 3 of electric power, still including being used for driving light source mechanism 2 pivoted light source actuating mechanism 4, power module 3 provides electric power for light source actuating mechanism 4.
In order to realize a three-spectrum light source, in this embodiment, preferably, the light source mechanism 2 includes a metal cylindrical lamp holder 5 with three mounting surfaces, each mounting surface is provided with an LED lamp panel 6, the light source wave bands of the LED lamp panels 6 on each mounting surface are different or the same, two ends of the metal cylindrical lamp holder 5 are respectively and fixedly connected with a support shaft 7, one support shaft 7 is fixed with a shaft gear 8 and a commutator 9, or one support shaft 7 is fixed with a shaft gear 8 and the other support shaft 7 is fixed with a commutator 9, the top of the two support shafts 7 is provided with a support frame 10 for supporting the light source mechanism, the support frame 10 close to the commutator is further provided with a brush spring 11 used in contact with the commutator 9, the commutator 9 has a circular structure surrounded by three conductive blocks 91, one pole of the electrodes of the LED lamp panels 6 on each mounting surface is respectively and electrically connected with one conductive block 91, the other pole in the electrode of LED lamp plate 6 all is connected with an utmost point of power module 3, and electric brush shell fragment 11 is connected with the other utmost point of power module 3.
In order to realize the function of converting between three spectra, in this embodiment, preferably, the light source driving mechanism 4 includes a driving motor 12 and a driving module i 301 for controlling the driving motor 12 to rotate forward or backward, the driving module is electrically connected to the power supply module 3, and the driving motor 12 and the shaft gear 8 drive the cylindrical lamp holder 5 to rotate in a gear engagement manner.
A gear box 13 is also arranged between the driving motor 12 and the shaft gear 8, and the driving motor 12 is meshed with the shaft gear 8 through the gear box 13.
In order to realize the zoom function of three spectrums, in the present embodiment, it is preferable that the zoom mechanism 14 powered by the power supply module 3 is further included, and the zoom mechanism 14 includes a fixed bottom plate 15 for loading the light source mechanism 2 and the light source driving mechanism 4, a lens 16 disposed at the front end of the light source mechanism 2, a zoom motor 17 for driving the fixed bottom plate 15 to move back and forth, and a driving module ii 302 for driving the zoom motor 17 to rotate forward or backward.
A sliding rail 20 for moving the fixed bottom plate 15 back and forth is arranged in the shell 1, the zooming motor 17 is fixed in the shell 1, the connecting seat 18 is fixed on the bottom plate 15, a screw rod 19 is connected on an output shaft of the zooming motor 17, the screw rod 19 is matched with the connecting seat 18, and the zooming motor 17 drives the fixed plate 15 to move back and forth by rotating the screw rod 19.
In order to facilitate the heat dissipation of the three spectrums, in the present embodiment, it is preferable that the heat dissipation fan 21 is powered by the power supply module 3, and the heat dissipation fan 21 is disposed close to the light source mechanism 2.
In order to provide power, in this embodiment, preferably, the power supply module 3 includes a battery pack 22, a voltage transforming module 24, a constant current module 23, a power display module 26, and a charging/discharging interface 25, the battery pack 22 is electrically connected to the charging/discharging interface 25, the voltage transforming module 24 is connected in series with the constant current module 23, both the voltage transforming module 24 and the constant current module 23 which are connected in series are electrically connected to the battery pack 22, the power display module 26 is electrically connected to the battery pack 22, and the power display module 26 is disposed on the surface of the housing 1.
In order to realize the conversion between the three variable-focus spectrums, in the present embodiment, it is preferable that a surface of the housing 1 is provided with a driving switch button 27 for controlling the operation of the light source driving mechanism 4, and a circuit switch button 28 for controlling whether the power supply module 3 supplies power.
A zoom switch button 29 for controlling the operation of the zoom mechanism 14 is provided on the surface of the housing 1.
The utility model discloses a theory of operation and use flow: the utility model discloses a accomplish the back, when pressing circuit shift knob 28, begin to supply power through group battery 22, radiator fan 21 begins to work this moment, simultaneously through brush shell fragment 11 and commutator 9 contact, commutator 9's conducting block 91 is connected with the LED lamp plate electricity, the LED lamp plate begins to provide the light source of a wave band on the A face 501 this moment, because of drive shift knob 27 is connected with I301 electricity of drive module, when the corotation drive shift knob 271 of pressing drive shift knob 27, driving motor 12 passes through gear engagement's mode with shaft gear 8, drive 5 positive directions rotations of metal cylindricality lamp stand, promptly: the rotation is from the A surface 501 to the B surface 502, from the B surface 502 to the C surface 503, from the C surface 503 to the A surface 501; when the forward rotation driving switch button 271 is released and the reverse rotation driving switch button 272 of the driving switch button 27 is pressed, the driving motor 12 and the shaft gear 8 drive the metal cylindrical lamp holder 5 to rotate in the reverse direction by means of gear engagement, that is: the conversion among the three wave band light sources is realized by rotating the A surface 501 to the C surface 503, rotating the C surface 503 to the B surface 502 and rotating the B surface 502 to the A surface 501. And because the zoom switch button 29 is electrically connected with the driving module ii 302, when the forward zoom switch button 291 of the zoom switch button 29 is pressed, the zoom motor 17 drives the fixed bottom plate 15 to move forward in the slide rail 20 by rotating the screw rod 19, that is: the distance between the light source mechanism 2 and the lens 16 is shortened; when the forward zoom switch button 291 is released and the backward zoom switch button 291 of the zoom switch button 29 is pressed, the zoom motor 17 drives the fixed bottom plate 15 to move backward in the slide rail 20 by rotating the screw rod 19, that is: the distance between the light source mechanism 2 and the lens 16 is lengthened, and the purpose of zooming is achieved through the change of the distance between the light source mechanism 2 and the lens 16.
Example 2:
the implementation method of this embodiment is consistent with embodiment 1, and only the light source mechanism 2 is inconsistent with the commutator, that is: the light source mechanism 2 comprises five metal cylindrical lamp holders 5 with installation surfaces, each installation surface is provided with an LED lamp panel 6, and the light source wave bands of the LED lamp panels 6 on the installation surfaces are different; the commutator 9 has a circular configuration surrounded by five conducting blocks 91.
Similarly, the working principle and the using flow of the five-spectrum variable-focus wide-width lamp in this embodiment are the same as those in embodiment 1, and only the number of the mounting surfaces of the metal cylindrical lamp holder is different, that is: the five mounting surfaces are mutually converted.
Example 3:
the implementation method of this embodiment is consistent with embodiment 1, and only the light source mechanism 2 is inconsistent with the commutator, that is: the light source mechanism 2 comprises metal cylindrical lamp holders 5 with six installation surfaces, an LED lamp panel 6 is installed on each installation surface, and the light source wave bands of the LED lamp panels 6 on each installation surface are different; the commutator 9 is a circular structure surrounded by six conducting blocks 91.
Similarly, the working principle and the using flow of the six-spectrum variable-focus wide-width lamp in the embodiment are the same as those in embodiment 1, and only the number of the mounting surfaces of the metal cylindrical lamp holder is inconsistent, that is: the six mounting surfaces are mutually converted.
Example 4:
the implementation method of this embodiment is consistent with embodiment 1, and only the light source mechanism 2 is inconsistent with the commutator, that is: the light source mechanism 2 comprises eight metal cylindrical lamp holders 5 with mounting surfaces, an LED lamp panel 6 is mounted on each mounting surface, and the light source wave bands of the LED lamp panels 6 on each mounting surface are different; the commutator 9 has a circular configuration surrounded by eight conducting blocks 91.
Similarly, the working principle and the using flow of the eight-spectrum variable-focus wide-width lamp in the embodiment are the same as those in embodiment 1, and only the number of the mounting surfaces of the metal cylindrical lamp holder is inconsistent, that is: the eight mounting surfaces are used for mutual conversion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The multispectral variable-focus wide-width lamp comprises a shell, a light source mechanism and a power supply module for supplying power to the light source mechanism, and is characterized by further comprising a light source driving mechanism for driving the light source mechanism to rotate, wherein the power supply module supplies power to the light source driving mechanism.
2. The wide-width lamp according to claim 1, wherein the light source mechanism comprises a metal cylindrical lamp holder having at least two mounting surfaces, each mounting surface is provided with an LED lamp panel, the light source wave bands of the LED lamp panels on each mounting surface are different or the same, two ends of the metal cylindrical lamp holder are respectively and fixedly connected with a support shaft, one support shaft is fixedly provided with a shaft gear and a commutator, or one support shaft is fixedly provided with a shaft gear and the other support shaft is fixedly provided with a commutator, the top of the two support shafts is provided with a support frame for supporting the light source mechanism, the support frame close to the commutator is also provided with a brush spring plate used by contacting with the commutator, the commutator is of a circular structure surrounded by at least two conducting blocks, one pole of the electrodes of the LED lamp panels on each mounting surface is respectively and electrically connected with one conducting block, the other pole in the electrode of LED lamp plate all is connected with a utmost point of power module, the electric brush shell fragment is connected with another utmost point of power module.
3. The wide-width lamp according to claim 2, wherein the light source driving mechanism comprises a driving motor and a driving module I for controlling the driving motor to rotate forwards or backwards, the driving module is electrically connected with the power supply module, and the driving motor and the shaft gear drive the cylindrical lamp holder to rotate in a gear meshing manner.
4. The wide format light of claim 3, wherein a gear box is further disposed between the driving motor and the shaft gear, and the driving motor is engaged with the shaft gear through the gear box.
5. The wide-format lamp according to claim 1, further comprising a zoom mechanism powered by the power supply module, wherein the zoom mechanism comprises a fixed base plate for loading the light source mechanism and the light source driving mechanism, a lens arranged at the front end of the light source mechanism, a zoom motor for driving the fixed base plate to move back and forth, and a driving module II for driving the zoom motor to rotate forward or backward.
6. The wide-width lamp according to claim 5, wherein a slide rail for moving the fixed base plate back and forth is provided in the housing, the zoom motor is fixed in the housing, a connecting seat is fixed on the base plate, a screw rod is connected to an output shaft of the zoom motor, the screw rod is matched with the connecting seat, and the zoom motor drives the fixed plate to move back and forth by rotating the screw rod.
7. The wide format lamp of claim 1, further comprising a heat sink fan powered by the power module, the heat sink fan being disposed proximate the light source mechanism.
8. The wide-width lamp according to claim 1, wherein the power supply module comprises a battery pack, a voltage transformation module, a constant current module, a power display module, and a charging/discharging interface, the battery pack is electrically connected to the charging/discharging interface, the voltage transformation module is connected in series with the constant current module, the voltage transformation module and the constant current module are both electrically connected to the battery pack, the power display module is electrically connected to the battery pack, and the power display module is disposed on the surface of the housing.
9. The wide format lamp of claim 1, wherein a driving switch button for controlling the operation of the light source driving mechanism and a circuit switch button for controlling whether the power supply module supplies power are provided on a surface of the housing.
10. The wide format lamp of claim 5, wherein a zoom switch button is provided on a surface of the housing for controlling the action of the zoom mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021005830.0U CN212029200U (en) | 2020-06-04 | 2020-06-04 | Multispectral wide lamp that zooms |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021005830.0U CN212029200U (en) | 2020-06-04 | 2020-06-04 | Multispectral wide lamp that zooms |
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| CN212029200U true CN212029200U (en) | 2020-11-27 |
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| CN202021005830.0U Active CN212029200U (en) | 2020-06-04 | 2020-06-04 | Multispectral wide lamp that zooms |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775953A (en) * | 2020-06-04 | 2021-12-10 | 俞琳琳 | Multispectral wide lamp that zooms |
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2020
- 2020-06-04 CN CN202021005830.0U patent/CN212029200U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775953A (en) * | 2020-06-04 | 2021-12-10 | 俞琳琳 | Multispectral wide lamp that zooms |
| CN113775953B (en) * | 2020-06-04 | 2024-08-23 | 俞琳琳 | Multispectral variable-focus broad-width lamp |
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Effective date of registration: 20211228 Address after: 226400 No. 1, Changjiang Road, Chengzhong street, Rudong County, Nantong City, Jiangsu Province Patentee after: Rudong County Public Security Bureau Address before: 226404 No. 24, group 47, Shuangnan neighborhood committee, Shuangdian Town, Rudong County, Nantong City, Jiangsu Province Patentee before: Yu Linlin |
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