CN209587800U - A kind of closed irradiation light - Google Patents
A kind of closed irradiation light Download PDFInfo
- Publication number
- CN209587800U CN209587800U CN201920452101.0U CN201920452101U CN209587800U CN 209587800 U CN209587800 U CN 209587800U CN 201920452101 U CN201920452101 U CN 201920452101U CN 209587800 U CN209587800 U CN 209587800U
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- China
- Prior art keywords
- air
- bucket
- blower
- light
- pond
- 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.)
- Withdrawn - After Issue
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- 239000000758 substrate Substances 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 229910052724 xenon Inorganic materials 0.000 claims description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000571 coke Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 40
- 238000001816 cooling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 208000007623 Lordosis Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Abstract
The utility model relates to a kind of closed irradiation lights, belong to light emitting technical field.Forward and backward air duct pond is each extended over out above the forward and backward lamp bucket of the irradiation light, is stamped the forward and backward cover board for extending inner fin downward on forward and backward air duct pond respectively, forms closing light bulb；The rear end in the front end in primary air separating duct pond and rear air duct pond is respectively provided with return air hole and air pushing hole, and inner blower is installed in the lower section of air pushing hole；The wind outlet of inner blower is connected to air-supply tee tube, and the center of light source is located at air-supply tee tube front end；Outer substrate is close in the top of forward and backward cover board, and the position that inner blower is corresponded on outer substrate disposes outer blower, and the front side of outer blower is equipped with the radiating fin for being attached to outer substrate；Outer casing has air outlet and air inlet.The utility model conducts heat interior circulative convection, contact heat conductien and outer circulation heat loss through convection organically combine, to properly settle the heat dissipation problem in closing light bulb, so that using high power light source projection illumination and dazzling two used time of weapon, it also can reliablely and stablely long-term work.
Description
Technical field
The utility model relates to a kind of beam launcher, especially a kind of closed irradiation light belongs to light emitting technology
Field.
Background technique
High-power search light is usually by orientation component, the flexion-extension component that is mounted on orientation component and the peace as pedestal
Mounted in the light bulb component composition pitched on component, other than it can illuminate, can also have if necessary as weapon is dazzle the eyes
Extensive purposes.When such high-power search light is for high humiditys hypersaline environments such as seashores, light bulb must be closed, thus has
Effect heat dissipation becomes problem, cannot such as properly settle heat dissipation problem, certainly will greatly shorten the service life of light source.
Retrieval is it is found that application No. is 201680050280.4 Chinese patent applications to disclose one kind for motor vehicle searchlighting
The lighting device of lamp, comprising: for projecting at least one light emitting module of visible light；Deflection and/or the light for forming light emitting module
At least one optical component；And the holding module being connect with light emitting module, at least one optics is supported in keeping module
Component, light emitting module include at least one laser source and light conversion element, and the light of at least one laser source redirect to light conversion member
Part, light conversion element convert light to visible light and are injected into optical component.Although it proposes laser lights
Source and modular thinking, but it is needed using after closed Modularization assembled structure, and the secure heat dissipation of laser source becomes bottle
Neck.
In addition, application No. is 201410306819.0 Chinese patent applications to disclose a kind of bireflectance cover Zoom lamp,
Although bireflectance, which is provide with meter, can effectively improve the utilization rate of light, energy consumption is reduced, its open system is not able to satisfy such as high
The adverse circumstances requirement of salt high humidity, and structure space is small, only with the fin heat dissipation in metal fixing seat, it is difficult to which satisfaction is resisted the enemy
The insulating requirements and cooling requirements of searchlight high power light source, therefore be unable to satisfy not only to can be used as and dazzle the eyes weapon but also energy conduct
The requirement of headlamp.
Summary of the invention
The purpose of this utility model is that: in view of the above-mentioned problems of the prior art, proposing that one kind properly settles closing
The closed irradiation light of light bulb heat dissipation problem, to use high power light source for it, as such as projection illumination and dazzling weapon
Equal special devices create favorable conditions.
In order to reach the goals above, the closed irradiation light of the utility model includes internal installation light source and reflecting mirror
Light bulb, the light bulb are made of the headlight bucket and back light bucket docked by annular stopper, the front end of the headlight bucket and back light bucket
Rear end front glass cover and rear baffle are installed respectively；
The headlight bucket with each extended over out above back light bucket the primary air separating duct pond that is connected at docking by air holes and after wind
The front shroud and back shroud for extending inner fin downward are stamped on road pond, the primary air separating duct pond and rear air duct pond respectively, forms envelope
Close light bulb；
The rear end in the front end in the primary air separating duct pond and rear air duct pond, which is respectively provided with, is connected to returning in headlight bucket and back light bucket
The lower section of air holes and air pushing hole, the air pushing hole is installed by inner blower；Wind outlet and inverted T-shaped the air-supply tee tube of the inner blower
Pipe trunk connection, the center of the light source are located at the horizontal channel front end of air-supply tee tube；
It is close to fixed outer substrate and is buckled in form the outer of outer air duct on outer substrate in the top of the front shroud and back shroud
Housing, the position that inner blower is corresponded on the outer substrate dispose outer blower, and the front side of the outer blower is equipped with being attached to outer substrate
Radiating fin；The front side of the outer casing has air inlet with the position above air outlet and corresponding outer blower.
When work, the air-supply of inner blower blows to light source center by air pushing hole and tee tube of being blown, then by return air hole into
Entering primary air separating duct pond, air duct pond after flow direction forms circulation in the heat exchange convection current of heat of light source and fin front and rear cover plate inner fin, into
And by the conduction between inner fin and radiating fin, by heat by being transmitted in outer air duct in closing light bulb；Outer blower by into
After air port is pumped into cool ambient air, air outlet is blowed to by radiating fin, so that the heat of radiating fin be distributed.
It can be seen that the utility model conducts heat interior circulative convection, contact heat conductien and outer circulation heat loss through convection are organic
In conjunction with, conduct heat step by step, thus properly settled closing light bulb in heat dissipation problem.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the schematic perspective view of the utility model one embodiment.
Fig. 2 is the schematic cross-sectional view of Fig. 1 embodiment.
Fig. 3 is the dimensional decomposition structure diagram of Fig. 1 embodiment.
Fig. 4 is the sectional perspective decomposition texture schematic diagram of Fig. 1 embodiment.
Specific embodiment
Embodiment one
The closed irradiation light of the present embodiment uses high power light source, can be used as projection illumination by focusing regulation and dazzle
Mesh weapon dual-purpose apparatus, specific structure is as shown in Figures 1 to 4, the flange that light bulb passes through annular by headlight bucket 1 and back light bucket 2
Side seam allowance is connected by fastener docking and forms, and high-power xenon lamp of the inside installation as light source 9 can be used as by focusing
Projection illumination or dazzling weapon.Extend forward and backward inner shield ring at the docking of headlight bucket 1 and back light bucket 2 inwardly respectively, it is forward and backward interior
The spacing of retaining ring matches with rear convex 5 edge thickness of large reflective mirror with middle part perforation, and rear convex large reflective mirror 5 is clamped and fixes it
In.
It is connected in headlight bucket 1 by preceding radial ribs 1-1 and center ring seat 1-2.Rear baffle 4 passes through the ring flange 4- at middle part
1 is connected with fixing seat 6, the center 8-1 of inserting focusing screw axis 8 is fixed in the centre bore of fixing seat 6, on center 8-1
The radially-directed pin 8-2 in focusing 8 axial slide of screw axis is protruded into equipped with inner end, to constitute axial movement pair, makes to focus
Screw axis 8 can fix the axial movement of seat 6 relatively.Central ring seat 1-2 and focusing screw axis 8 respectively with high-power xenon lamp source
9 rear and front end connection.
The rear end of light source 9 is fixedly connected with focusing screw axis 8.The threaded hole and focusing screw 11 of focusing 8 rear end of screw axis
Inner end constitute screw pair, the outer end undergauge section of focusing screw 11 is inserted into the centre bore of 4 ring flange 4-1 of rear baffle, then with
Knob 12 outside rear baffle 4 is connected by tight-hanged screw, to constitute the revolute of axial constraint with rear baffle 4.Work as rotation
When twisting knob, focusing screw axis can be made to be shifted axially together together with light source by screw pair.Mouse cage branch is inserted into the front of light source 9
Positioning in the center set of 13 front end of frame.The band central perforation small reflector 14 of the fixed lordosis in the rear end of mouse cage bracket 13.Light source 9
The centre of luminescence is positioned in the focus of small reflector 14, and has the predetermined adjustable distance before and after large reflective mirror focus.
Headlight bucket 1 each extends over out the rectangle primary air separating duct pond 1- being connected at docking by air holes 2-G with the top of back light bucket 2
It is stamped the front shroud 16 for extending inner fin C downward respectively on Q and rear air duct pond 2-H, primary air separating duct pond 1-Q and rear air duct pond 2-H
With back shroud 17.After assembling, light bulb is totally-enclosed wherein by light source.
The front end of primary air separating duct pond 1-Q and the rear end of rear air duct pond 1-H are respectively provided with and are connected in headlight bucket 1 and back light bucket 2
Return air hole and air pushing hole, inner blower 21, the air-supply three flexible of the wind outlet and inverted T-shaped of inner blower 21 are installed in the lower section of air pushing hole
The pipe trunk of siphunculus 18 is connected to, and the centre of luminescence of light source 9 is located at the horizontal channel front end of air-supply tee tube 18, tee tube of blowing
18 horizontal channel rear end, which blocks, to be fixed at the center 8-1 of fixing seat 6.In this way, inner blower 21 passes through air-supply tee tube 18
Can only light source center blowing forward, then hot gas on the rise is pumped into primary air separating duct pond from return air hole, and passed through wind
The heat exchange with inner fin is completed in the air duct Kong Zhihou pond, constitutes interior heat exchange circulation.
It is close to fixed outer substrate 19 and is buckled on outer substrate 19 form outer air duct in the top of front shroud 16 and back shroud 17
Outer casing 15.It is coated with thermal grease conduction between front shroud 16, back shroud 17 and outer substrate 19, to enhance heat transfer.Outer substrate 19
The position of upper corresponding inner blower 21 disposes outer blower 20, and the front side of outer blower 20 is equipped with the radiating fin for being attached to outer substrate 19
The front side of 19-1, outer casing 15 have air inlet 15-1 with the position above air outlet 15-2 and corresponding outer blower.In this way, tight
Adjacent inner fin transfers heat to radiating fin, and outer blower 17 is pumped into cool ambient air from air inlet and blows to radiating fin,
It is blown out from air outlet by the hot gas after heat exchange, completes the heat exchange with radiating fin, constituted and handed over the outer heat of outside air
Change circulation.
Cold wind after cooling is blown into flexible tee tube by the inner blower of the present embodiment, since the tee tube rear end blocks, because
This cold wind blows to light source with faster speed, and the heat generated is quickly blown into headlight bucket, and the mouse cage by being provided with through slot
Bracket ascends into primary air separating duct pond, air duct pond after flow direction, successively heat exchange is carried out with the inner fin in two ponds, again by interior after cooling
Blower sucks in flexible tee tube.It, can be effectively by the high speed gas for flowing through light source surface in this during heat exchange circulation
Stream takes away heat, then heat exchange and outer heat exchange circulation by inner fin and external cooling fin, will be in closing light bulb
Heat is discharged to outside light bulb.Experiment shows to use high power light source due to having properly settled the heat dissipation problem in closing light bulb
It also can reliablely and stablely long-term work.Flexible tee tube is not only convenient for assembling, and also has vibration isolation effect.
It, also can be reliable and stable to make it use high power light source, as projection illumination and when dazzling weapon dual-purpose apparatus
Ground long-term work.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (8)
1. a kind of closed irradiation light, the light bulb including internal installation light source and reflecting mirror, it is characterised in that: the light bulb by
Before headlight bucket and back light the bucket composition docked by annular stopper, the front end of the headlight bucket and the rear end of back light bucket are installed respectively
Cloche and rear baffle；
The headlight bucket with each extended over out above back light bucket the primary air separating duct pond that is connected at docking by air holes and after air duct pond,
The front shroud and back shroud for extending inner fin downward are stamped on the primary air separating duct pond and rear air duct pond respectively, forms closing lamp
Cylinder；
The rear end in the front end in the primary air separating duct pond and rear air duct pond is respectively provided with the return air hole being connected in headlight bucket and back light bucket
And inner blower is installed in air pushing hole, the lower section of the air pushing hole；The wind outlet of the inner blower is vertical with inverted T-shaped air-supply tee tube
Pipeline connection, the center of the light source are located at the horizontal channel front end of air-supply tee tube；
The top of the front shroud and back shroud is close to fixed outer substrate and is buckled in the outer casing for forming outer air duct on outer substrate,
The position that inner blower is corresponded on the outer substrate disposes outer blower, and the front side of the outer blower is equipped with the heat dissipation for being attached to outer substrate
Fin；The front side of the outer casing has air inlet with the position above air outlet and corresponding outer blower.
2. closed irradiation light according to claim 1, it is characterised in that: the air-supply tee tube is flexible tee tube,
Its horizontal channel rear end, which blocks, to be fixed at the center of fixing seat.
3. closed irradiation light according to claim 2, it is characterised in that: the front shroud, back shroud and outer substrate it
Between be coated with thermal grease conduction.
4. closed irradiation light according to claim 3, it is characterised in that: the docking of the headlight bucket and back light bucket is punished
Do not extend forward and backward inner shield ring, the spacing of the forward and backward inner shield ring and the rear convex large reflective mirror edge with middle part perforation inwardly
Thickness matches, and rear convex large reflective mirror is clamped and is fixed wherein.
5. closed irradiation light according to claim 4, it is characterised in that: in the headlight bucket by preceding radial ribs and
Central ring seat is connected.
6. closed irradiation light according to claim 5, it is characterised in that: the rear baffle by the ring flange at middle part with
Fixing seat is connected.
7. closed irradiation light according to claim 6, it is characterised in that: be fixed in the centre bore of the fixing seat slotting
The center of adjustment coke screw axis protrudes into the radially-directed pin in focusing screw axis axial slide equipped with inner end in the center
Nail, so that it is secondary to constitute axial movement.
8. closed irradiation light according to claim 7, it is characterised in that: the center ring seat and focusing screw axis difference
It is connect with the rear and front end of high-power xenon lamp source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452101.0U CN209587800U (en) | 2019-04-04 | 2019-04-04 | A kind of closed irradiation light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452101.0U CN209587800U (en) | 2019-04-04 | 2019-04-04 | A kind of closed irradiation light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587800U true CN209587800U (en) | 2019-11-05 |
Family
ID=68375470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920452101.0U Withdrawn - After Issue CN209587800U (en) | 2019-04-04 | 2019-04-04 | A kind of closed irradiation light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915767A (en) * | 2019-04-04 | 2019-06-21 | 江苏欣捷诺环境工程技术有限公司 | A kind of closed irradiation light |
-
2019
- 2019-04-04 CN CN201920452101.0U patent/CN209587800U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915767A (en) * | 2019-04-04 | 2019-06-21 | 江苏欣捷诺环境工程技术有限公司 | A kind of closed irradiation light |
| CN109915767B (en) * | 2019-04-04 | 2024-03-22 | 江苏欣捷诺环境工程技术有限公司 | Enclosed type illuminating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191105 Effective date of abandoning: 20240322 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191105 Effective date of abandoning: 20240322 |