CN207005777U - A kind of long distance laser early-warning lamp - Google Patents
A kind of long distance laser early-warning lamp Download PDFInfo
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- CN207005777U CN207005777U CN201720947255.8U CN201720947255U CN207005777U CN 207005777 U CN207005777 U CN 207005777U CN 201720947255 U CN201720947255 U CN 201720947255U CN 207005777 U CN207005777 U CN 207005777U
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- laser
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- collimation lens
- dissipating casing
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Abstract
The utility model discloses a kind of long distance laser early-warning lamp of optics warning technical field,Including heat-dissipating casing,The outer right wall of the heat-dissipating casing is provided with power supply water joint,The outer wall of the power supply water joint is bolted with waterproof lock-out tail cap,The left side of the waterproof lock-out tail cap is provided with laser drive control circuit,The inner chamber of the heat-dissipating casing is provided with laser module,The laser module inner chamber is respectively equipped with the first collimation lens from left to right,Second collimation lens and the 3rd collimation lens,The left side of the laser module is provided with focusing ring,Waterproof eyeglass is provided with the focusing ring,This product can realize the light warning more than 2000 meters,It can be widely applied to need the occasion warned at a distance,It is especially suitable for highway traffic police's police car,The warning at night and Dangerous Area warning in advance of obstacles removing car,Second accident incidence can effectively be reduced,Ensure the person and property safety.
Description
Technical field
It the utility model is related to optics warning technical field, specially a kind of long distance laser early-warning lamp.
Background technology
Early-warning lamp in the market is all lighted using conventional light source or LED light source, is allowed and is seen light emitting source by warning person
So as to play warning function, but there is the defects of following effectively warning distance is too near in such product：Firstth, because light source is diverging
Light, as distance increases, it is seen that brightness exponentially can drastically decline, beyond general 100 meters alarming effect with regard to poor,
Alarming effect is almost lost completely beyond 200 meters.Secondth, early-warning lamp is typically all arranged on police car, light source limited height, because
This is easy to by occlusions such as close trucies, or because the road conditions such as highway bend, fluctuatings cause behind carry out car and can't see
Early-warning lamp on police car, the warning function to carrying out car below is now just lost completely.But for as night on highway
The urgent scene such as road conditions or accident handling, now needing warning, vehicle slows down or stopped in time below, but existing on police car
Early-warning lamp only has hundred meters or so of warning distance, and the risk that second accident occurs greatly increases, this traffic police, each to disposal scene
Class personnel and come below car the person and property safety bring serious threat.In recent years, high speed traffic police in all parts of the country is holding
The event that second accident is met with when diligent occurs again and again, and therefore injury, the tragedy disabled or even died at one's post occur high speed traffic police in succession.For
This, it is proposed that a kind of long distance laser early-warning lamp.
Utility model content
The purpose of this utility model is to provide a kind of long distance laser early-warning lamp, to solve to propose in above-mentioned background technology
Prior art early-warning lamp due to the concentration degree difference diverging of energy of light source it is big, therefore can only to closely playing alarming effect,
Have to remote warning the occasion of demand with regard to it is helpless the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of long distance laser early-warning lamp, including it is anti-
Hydroscope piece, focusing ring, the first collimation lens, the second collimation lens, the 3rd collimation lens, laser module, heat-dissipating casing, laser
Device drive control circuit, waterproof lock-out tail cap and power supply water joint, the outer right wall of the heat-dissipating casing are provided with power supply water joint,
The outer wall of the power supply water joint is bolted with waterproof lock-out tail cap, and the left side of the waterproof lock-out tail cap is provided with laser drive control electricity
Road, the inner chamber of the heat-dissipating casing are provided with laser module, and it is accurate that the laser module inner chamber is respectively equipped with first from left to right
Straight eyeglass, the second collimation lens and the 3rd collimation lens, the left side of the laser module are provided with focusing ring, the laser die
The left side outer wall of group and the right side inwall of focusing ring are connected through a screw thread, and waterproof eyeglass is provided with the focusing ring.
Preferably, the stage of the heat-dissipating casing is provided with support, and the bottom of support is bolted with base, the heat-dissipating casing
It is fixedly connected with support by pin.
Preferably, the outer wall of the waterproof lock-out tail cap and the inwall of heat-dissipating casing are connected through a screw thread.
Preferably, the junction of affiliated power supply water joint and waterproof lock-out tail cap is provided with seal washer.
Compared with prior art, the beneficial effects of the utility model are：This product can realize the light police more than 2000 meters
Show, can be widely applied to need the occasion warned at a distance, be especially suitable for highway traffic police police car, the warning at night of obstacles removing car
And Dangerous Area warning in advance, second accident incidence can be effectively reduced, ensures the person and property safety.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 waterproof eyeglass, 2 focusing rings, 3 first collimation lens, 4 second collimation lens, 5 the 3rd collimation lens, 6 are swashed
Light device module, 7 heat-dissipating casings, 8 laser drive control circuits, 9 waterproof lock-out tail caps, 10 power supply water joints.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of long distance laser early-warning lamp technical scheme：A kind of long distance laser is pre-
Warning lamp, including waterproof eyeglass 1, the 2, first collimation lens 3 of focusing ring, the second collimation lens 4, the 3rd collimation lens 5, laser die
Group 6, heat-dissipating casing 7, laser drive control circuit 8, waterproof lock-out tail cap 9 and power supply water joint 10, the right side of the heat-dissipating casing 7
Side outer wall is provided with power supply water joint 10, and the outer wall of the power supply water joint 10 is bolted with waterproof lock-out tail cap 9, the waterproof lock-out tail cap
9 left side is provided with laser drive control circuit 8, and the inner chamber of the heat-dissipating casing 7 is provided with laser module 6, the laser
The inner chamber of module 6 is respectively equipped with the first collimation lens 3, the second collimation lens 4 and the 3rd collimation lens 5, the laser from left to right
The left side of device module 6 is provided with focusing ring 2, and the left side outer wall of the laser module 6 and the right side inwall of focusing ring 2 pass through screw thread
Connection, the focusing ring 2 is interior to be provided with waterproof eyeglass 1.
Wherein, the stage of the heat-dissipating casing 7 is provided with support, and the bottom of support is bolted with base, by base during use
Be installed in the vertical rod of expressway, the heat-dissipating casing 7 is fixedly connected with support by pin, the outer wall of the waterproof lock-out tail cap 9 with
The inwall of heat-dissipating casing 7 is connected through a screw thread, and the junction of affiliated power supply water joint 10 and waterproof lock-out tail cap 9 is provided with sealing gasket
Circle, seal washer can prevent rainwater from entering by waterproof lock-out tail cap 9 in heat-dissipating casing 7, internal electronic element damaged.
Operation principle：The utility model employs LASER Light Source and carries out remote aerial projection light beam, so that being warned
The person of showing is outside 2000 meters with regard to that can recognize warning light.LASER Light Source uses high-power semiconductor laser, red light wavelength 635nm,
Blue light wavelength is 445nm, green wavelength 520nm, after laser module 6 sends visible ray, through the first collimation lens 3,
Two collimation lens 4 and the 3rd collimation lens 5 become less parallel light, then again through expanding shaping optical mirror slip group, finally from
Light-emitting window emits.There is the angle of divergence of very little by the light beam expanded, so that concentrating the light beam of energy can easily throw
Farther distance is mapped to, projects bright visible light beam in the air.Laser drive control circuit 8 can control different wave length laser
Alert mode as required comes work, such as red blue alternately quick-fried sudden strain of a muscle etc..
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of long distance laser early-warning lamp, including waterproof eyeglass (1), focusing ring (2), the first collimation lens (3), the second collimation
Eyeglass (4), the 3rd collimation lens (5), laser module (6), heat-dissipating casing (7), laser drive control circuit (8), waterproof
Tail-hood (9) and power supply water joint (10), it is characterised in that：The outer right wall of the heat-dissipating casing (7) is provided with power supply waterproof and connect
Head (10), the outer wall of the power supply water joint (10) are bolted with waterproof lock-out tail cap (9), and the left side of the waterproof lock-out tail cap (9) is provided with
Laser drive control circuit (8), the inner chamber of the heat-dissipating casing (7) are provided with laser module (6), the laser module
(6) inner chamber is respectively equipped with the first collimation lens (3), the second collimation lens (4) and the 3rd collimation lens (5) from left to right, described
The left side of laser module (6) is provided with focusing ring (2), the left side outer wall of the laser module (6) and the right side of focusing ring (2)
Inwall is connected through a screw thread, and waterproof eyeglass (1) is provided with the focusing ring (2).
A kind of 2. long distance laser early-warning lamp according to claim 1, it is characterised in that：The ground of the heat-dissipating casing (7)
Step is provided with support, and the bottom of support is bolted with base, and the heat-dissipating casing (7) is fixedly connected with support by pin.
A kind of 3. long distance laser early-warning lamp according to claim 2, it is characterised in that：Outside the waterproof lock-out tail cap (9)
Wall and the inwall of heat-dissipating casing (7) are connected through a screw thread.
A kind of 4. long distance laser early-warning lamp according to claim 1, it is characterised in that：Affiliated power supply water joint (10)
Seal washer is provided with the junction of waterproof lock-out tail cap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947255.8U CN207005777U (en) | 2017-08-01 | 2017-08-01 | A kind of long distance laser early-warning lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947255.8U CN207005777U (en) | 2017-08-01 | 2017-08-01 | A kind of long distance laser early-warning lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005777U true CN207005777U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720947255.8U Active CN207005777U (en) | 2017-08-01 | 2017-08-01 | A kind of long distance laser early-warning lamp |
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| CN (1) | CN207005777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228287A (en) * | 2017-08-01 | 2017-10-03 | 昆山博业电子科技有限公司 | A kind of long distance laser early-warning lamp |
-
2017
- 2017-08-01 CN CN201720947255.8U patent/CN207005777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228287A (en) * | 2017-08-01 | 2017-10-03 | 昆山博业电子科技有限公司 | A kind of long distance laser early-warning lamp |
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