CN109827114B - Fast-assembling integrated searchlight - Google Patents
Fast-assembling integrated searchlight Download PDFInfo
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- CN109827114B CN109827114B CN201910270504.8A CN201910270504A CN109827114B CN 109827114 B CN109827114 B CN 109827114B CN 201910270504 A CN201910270504 A CN 201910270504A CN 109827114 B CN109827114 B CN 109827114B
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- 241000555745 Sciuridae Species 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000004579 marble Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to a fast-assembled integrated searchlight, and belongs to the technical field of light emission. The searchlight comprises an azimuth component, a pitching component and a light tube component; the middle parts of two sides of the cylinder body of the lamp cylinder component radially extend out to form a supporting shaft with a trapezoid cross section with a big upper part and a small lower part; the pitching component consists of a base plate at the bottom and lug plates extending upwards from two ends of the base plate; the middle part of the base plate is provided with a capped positioning hole, and the periphery of the positioning hole is provided with screw holes; the inner side of the upper end of the lug plate is fixed with a U-shaped rotary lock body; one end of the rotary lock body is hinged with the rotary lock tongue, and the other end is provided with a vertical threaded hole; the rotary lock tongue is provided with a lock body handle; after the rotary lock tongue and the rotary lock body are locked in a involution way, a lock hole matched with the section shape of the support shaft is formed in the middle part; the upper surface of the azimuth component is provided with positioning stop rings matched with the positioning holes, and the positioning stop opening circumferential rings are distributed at intervals to select mounting holes corresponding to the radial positions of the screw holes. The invention is convenient to assemble and disassemble, and can meet the use requirement of quick transfer and flexible placement.
Description
Technical Field
The invention relates to a light beam emission device, in particular to a fast-assembled integrated searchlight, and belongs to the technical field of light emission.
Background
The high-power searchlight is generally composed of an azimuth component serving as a base, a pitching component mounted on the azimuth component and a lamp tube component mounted on the pitching component, can illuminate and can be used as a dazzling weapon when necessary, and has wide application, so that the searchlight is required to be quickly assembled and disassembled in various occasions on sea and land. However, the existing high-power searchlight has huge volume and troublesome assembly and disassembly and positioning, and is difficult to meet the requirement of flexible transfer on carriers such as ships and the like.
As can be seen from the search, chinese patent application number 201680050280.4 discloses a lighting device for a motor vehicle searchlight, having: at least one light emitting module for emitting visible light; at least one optical member that deflects and/or forms light of the light emitting module; and a holding module connected to the light emitting module, wherein the holding module supports at least one optical component, wherein the light emitting module comprises at least one laser source and a light conversion element, wherein the light of the at least one laser source is diverted to the light conversion element, the light conversion element converts the light into visible light and is injected into the optical component, wherein the holding module has at least one first guide and a second guide, wherein the optical component is movable relative to the light conversion element in a first direction by means of the first guide and in a second direction by means of the second guide, wherein the first direction and the second direction are different from each other.
Although this patent application proposes a modularized thought, there are limitations in that it is difficult to meet the requirement of elevation space irradiation, except that its light source unit is designed to be linear motion in two directions of X, Z, cannot be pitch-moved; because the device is difficult to assemble and disassemble, and particularly cannot be assembled and disassembled quickly, the device cannot be flexibly transferred to various carriers such as vehicles, ships and the like for use.
Disclosure of Invention
The invention aims at: aiming at the limitations of the prior art, a fast-assembling integrated searchlight which can be assembled and disassembled quickly and is reliable in positioning is provided, so that the requirements of transferring and using in various occasions are met.
In order to achieve the above object, the quick-assembly integrated searchlight of the present invention includes an azimuth member as a base, a pitch member mounted on the azimuth member, and a lamp tube member mounted on the pitch member;
The barrel body of the lamp barrel component is internally provided with an irradiation emitting device, and the middle parts of two sides of the barrel body radially extend out of a supporting shaft with a trapezoid cross section with a big upper part and a small lower part;
The pitching component is in a concave shape and consists of a base plate at the bottom and lug plates extending upwards from two ends of the base plate; the middle part of the base plate is provided with a capped positioning hole, and the periphery of the positioning hole is provided with a screw hole; a U-shaped rotary lock body is fixed on the inner side of the upper end of the lug plate; one end of the rotary lock body is hinged with the rotary lock tongue, and the other end of the rotary lock body is provided with a vertical threaded hole; the rotary lock tongue is provided with a lock body handle, the lower end of which can be screwed into the vertical threaded hole; after the rotary lock tongue and the rotary lock body are locked in a involution way, a lock hole matched with the section shape of the support shaft is formed in the middle;
the upper surface of the azimuth component is provided with positioning stop rings matched with the positioning holes, and the positioning stop opening circumferential rings are distributed at intervals to select mounting holes corresponding to the radial positions of the screw holes.
When the pitch-up component is installed, the pitch-down component can be installed on the azimuth component only by sleeving the positioning hole of the azimuth component on the positioning stop ring and selecting the installation hole; and then the rotary lock tongue is opened, the lamp cylinder part is arranged on the pitching part, and the quick installation of the quick-assembly integrated searchlight can be completed by closing the lock tongue, so that the assembly is very simple and convenient. And the disassembly is performed reversely.
The invention is further perfected that the side surface of the azimuth component is provided with a control box, and the upper end and the lower end of the control box are respectively provided with a hinged hook and a quick zipper which are correspondingly matched with the azimuth component.
The invention is further perfected that the cylinder body is formed by butt-joint and fixedly connecting a front lamp cylinder and a rear lamp cylinder through annular flange edge rabbets by means of fasteners; the front end of the front lamp barrel and the rear end of the rear lamp barrel are respectively provided with a front glass cover and a rear baffle.
The invention is further perfected that the inside of the front lamp barrel is fixedly connected with the central ring seat through the front radial ribs; the rear baffle is fixedly connected with the fixed seat through a flange plate in the middle, a central sleeve for inserting a focusing screw hole shaft is fixed in a central hole of the fixed seat, and a radial guide pin with the inner end extending into an axial chute of the focusing screw hole shaft is arranged on the central sleeve; the central hole of the central ring seat is internally provided with a crown spring, the front end insulating head of the light source is provided with a contact pin tightly inserted in the crown spring, and the rear end of the light source is fixedly connected with a focusing screw hole shaft.
The invention is further perfected that the joint of the front lamp barrel and the rear lamp barrel is respectively extended inwards to form a front inner retainer ring and a rear inner retainer ring, the distance between the front inner retainer ring and the rear inner retainer ring is matched with the edge thickness of the rear convex parabolic curve mirror surface large reflector with a middle perforation, and the rear convex large reflector is clamped and fixed in the rear convex parabolic curve mirror surface large reflector.
The invention is still further perfected that a screw pair is formed by a threaded hole at the rear end of the focusing screw hole shaft and the inner end of the focusing screw rod, the outer end diameter-reducing section of the focusing screw rod is inserted into the central hole of the flange plate of the rear baffle plate and then is fixedly connected with a knob positioned outside the rear baffle plate through a hanging screw, so that an axial constraint rotating pair is formed with the rear baffle plate.
The invention is further perfected that the front insulation head of the light source is provided with an annular semicircular arc positioning concave which is inserted into a central sleeve at the front end of the squirrel cage support, and radial positioning marbles of the central sleeve are embedded into the positioning concave for positioning and then fixedly connected with a fastener through a squirrel cage connecting plate.
The invention is further perfected that the rear end of the squirrel cage bracket is fixedly provided with a front convex Fresnel lens with a central perforation; the light emitting center of the light source is positioned at the focal point of the fresnel lens and has a predetermined adjustable distance before and after the focal point of the large mirror.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the structure of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a lamp cartridge in the embodiment of fig. 1.
Fig. 3 is a schematic perspective view of the pitch-up and pitch-down member in the embodiment of fig. 1.
Fig. 4 is a schematic perspective view of the azimuth component in the embodiment of fig. 1.
Fig. 5 is a perspective view showing the mounting state of the tilting member of the embodiment of fig. 1.
Fig. 6 is a schematic perspective exploded view of the lamp cartridge of the embodiment of fig. 1.
Fig. 7 is a schematic view of a part of the focal length adjusting mechanism in fig. 6 in a perspective view.
Fig. 8 is a schematic perspective view of a front plug-in portion of the light source of fig. 6.
Detailed Description
Example 1
As shown in fig. 1, the quick-assembly integrated searchlight of this embodiment includes an azimuth member 1 as a base, a pitch member 2 mounted on the azimuth member 1, and a lamp tube member 3 mounted on the pitch member.
The basic structure of the lamp tube part 3 is shown in fig. 2, two sides of a tube body 3-1 internally provided with an irradiation emitting device are respectively fixedly connected with a support disc 3-2, and the middle part of the support disc 3-2 radially extends out of a support shaft 3-3 with a trapezoid cross section with a big upper part and a small lower part.
The cylinder 3-1 is formed by butt-connecting and fixing a front lamp barrel 1 'and a rear lamp barrel 2' through annular flange edge rabbets by means of fasteners as shown in fig. 6. The front end of the front tub 1 'and the rear end of the rear tub 2' are respectively provided with a front glass cover 3 'and a rear baffle 4' having a central through hole. The butt joint of the front lamp barrel 1 'and the rear lamp barrel 2' is respectively extended inwards to form a front inner retainer ring and a rear inner retainer ring, the distance between the front inner retainer ring and the rear inner retainer ring is matched with the edge thickness of the rear convex parabolic curve mirror surface large reflector 5 'with a middle perforation, and the rear convex large reflector 5' is clamped and fixed in the front lamp barrel and the rear lamp barrel.
As shown in fig. 7, the inside of the headlight bucket 1' is fixedly connected with the central ring seat 1-2' through the front radial ribs 1-1 '. The rear baffle 4' is fixedly connected with the fixed seat 6' through a flange 4-1' in the middle, a central sleeve 8-1' for inserting a focusing screw hole shaft 8' is fixed in a central hole of the fixed seat 6', and a radial guide pin 8-2' with the inner end extending into an axial chute of the focusing screw hole shaft 8' is arranged on the central sleeve 8-1', so that an axial moving pair is formed, and the focusing screw hole shaft 8' can axially move relative to the fixed seat 6 '.
The central ring seat 1-2' and the focusing screw hole shaft 8' are respectively connected with the front end and the rear end of the high-power xenon lamp light source 9', and the specific connection relation is as follows: the crown spring 10' is arranged in the central hole of the central ring seat 1-2', and the contact pin 9-1' tightly inserted in the crown spring 10' is arranged on the front end insulating head 9-5' of the light source 9', so that the light source is easily inserted in the central hole of the central ring seat 1-2' by virtue of the guiding of the contact pin to form a damping moving pair, thereby being convenient for focusing and positioning.
The rear end of the light source 9 'is fixedly connected with the focusing screw hole shaft 8' through the conductive seat 9-2 'and the insulating seat 9-3' which are fixedly connected with the light source. The screw hole at the rear end of the focusing screw hole shaft 8 'and the inner end of the focusing screw rod 11' form a screw pair, the outer end diameter-reducing section of the focusing screw rod 11 'is inserted into the central hole of the flange 4-1' of the rear baffle 4', and is fixedly connected with the knob 12' positioned outside the rear baffle 4 'through a hanging screw, so that an axial constraint rotating pair is formed with the rear baffle 4'. When the knob is screwed, the focusing screw hole shaft and the light source can be axially displaced together through the screw pair.
As shown in fig. 8, the front insulation head 9-5 'of the light source 9' is provided with an annular semicircular arc positioning concave 9-4', which is inserted into the central sleeve at the front end of the squirrel cage bracket 13', and the radial positioning marble 13-1 'of the central sleeve is embedded into the positioning concave 9-4' for positioning and then fixedly connected with a fastener through a squirrel cage connecting plate. When the contact pin on the light source is installed in the crown spring, the marble falls into the positioning concave to lock the light source; when the light source is replaced, only the flange plate on the rear baffle plate is detached, force is applied, the marble is pulled out, and the positioning concave is compressed and unlocked, so that the contact pin and the crown spring are separated, a front windshield is not required to be opened, and the front windshield is very convenient and rapid; when the light source is installed, the pinball positioning structure ensures repeated positioning accuracy. The rear end of the cage support 13 'is fixed with a front convex fresnel lens 14' with a central perforation. The light emission center of the light source 9 'is positioned at the focal point of the fresnel lens 14' with a predetermined adjustable distance in front of and behind the focal point of the large mirror.
As shown in FIG. 3, the pitching component 2 is in a concave shape as a whole and consists of a base plate 2-1 with an upper interlayer and a lower interlayer at the bottom and lug plates 2-2 with two ends 2-1 of the base plate extending upwards. The base plate 2-1 is formed by fixedly connecting horizontal upper and lower clamping plates through vertical rib plates. The middle part of the base plate 2-1 is provided with a capped positioning hole 2-3, and the periphery of the positioning hole 2-3 of the lower clamping plate is provided with a long groove screw hole 2-4. The inner side of the upper end of the lug plate 2-2 is fixed with a U-shaped rotary lock body 2-5, one end of the rotary lock body 2-5 is hinged with a rotary lock tongue 2-6, and the other end is provided with a vertical threaded hole. The rotary lock tongue 2-6 is provided with a lock body handle 2-7 with the lower end capable of being screwed into the vertical threaded hole. After the rotary lock tongue 2-6 and the rotary lock body 2-5 are locked in a involution way, a lock hole matched with the cross section shape of the support shaft 3-3 is formed in the middle.
As shown in figure 4, the upper surface of the azimuth component 1 capable of horizontally rotating relative to the base is provided with positioning spigots 1-1 matched with the positioning holes 2-3, and the positioning spigots 1-1 are circumferentially distributed with selective mounting holes 1-2 corresponding to the radial positions of screw holes at intervals.
During installation, the positioning holes of the azimuth parts are sleeved on the positioning stop ring, and then the installation holes are selected according to azimuth requirements, so that the elevation parts can be conveniently installed on the azimuth parts by means of the riveting connection function of the non-loosening screws 2-8. Then, the rotary lock tongue is opened, the lamp tube part is arranged on the pitching part, and then the lock tongue is closed to screw the lock body handle, so that the quick and convenient installation of the quick-assembly integrated searchlight can be completed. The steps in disassembly are opposite to the steps in installation, and the disassembly is quite easy. Therefore, the use requirements of quick transfer and flexible placement can be met.
In addition, the control box 4 is respectively arranged at two sides of the azimuth component 1, the hinge-mounted hook 4-1 is arranged at the upper end of the control box 4, and the quick zipper 4-2 is arranged at the lower end of the control box, so that the quick assembly and disassembly of the azimuth component can be realized easily.
In summary, compared with the prior art, the fast-assembled integrated searchlight of this embodiment has a great number of obvious advantages as follows:
1) The elevation component and the depression component are arranged on the azimuth component, so that the lamp tube component is convenient to install, and the requirement of quick disassembly can be practically met;
2) The light source in the light tube part is also very convenient and quick to assemble and disassemble, and the repeated positioning precision of the light source after being assembled quickly is ensured by virtue of the positioning structure;
3) The crown spring plug-in structure at the front end of the light source not only facilitates the assembly and disassembly of the lamp tube assembly, but also has the functions of vibration reduction and vibration isolation;
4) The rear end focusing mechanism overlapped on the light source fast-assembling structure can conveniently realize focusing into a glaring weapon or scattering into a large-range lighting device, and has wide application;
5) The organic combination of the Fresnel lens and the large reflector fully utilizes the light energy emitted to the front and the back by the light source, and the light energy efficiency of the light source is greatly improved.
In addition to the embodiments described above, other embodiments of the invention are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (1)
1. A fast-assembling integrated searchlight comprises an azimuth component serving as a base, a pitching component arranged on the azimuth component and a light tube component arranged on the pitching component; the method is characterized in that:
The barrel body of the lamp barrel component is internally provided with an irradiation emitting device, and the middle parts of two sides of the barrel body radially extend out of a supporting shaft with a trapezoid cross section with a big upper part and a small lower part;
The pitching component is in a concave shape and consists of a base plate at the bottom and lug plates extending upwards from two ends of the base plate; the middle part of the base plate is provided with a capped positioning hole, and the periphery of the positioning hole is provided with a screw hole; a U-shaped rotary lock body is fixed on the inner side of the upper end of the lug plate; one end of the rotary lock body is hinged with the rotary lock tongue, and the other end of the rotary lock body is provided with a vertical threaded hole; the rotary lock tongue is provided with a lock body handle, the lower end of which can be screwed into the vertical threaded hole; after the rotary lock tongue and the rotary lock body are locked in a involution way, a lock hole matched with the section shape of the support shaft is formed in the middle;
the upper surface of the azimuth component is provided with positioning rabbets matched with the positioning holes, and the positioning rabbet circumferences are distributed at intervals with selective mounting holes corresponding to the radial positions of the screw holes;
The side surface of the azimuth component is provided with a control box, and the upper end and the lower end of the control box are respectively provided with a hinged hook and a quick zipper which are correspondingly matched with the azimuth component;
the cylinder body is formed by butt-joint and fixedly connecting a front lamp cylinder and a rear lamp cylinder through annular flange edge rabbets by means of fasteners; the front end of the front lamp barrel and the rear end of the rear lamp barrel are respectively provided with a front glass cover and a rear baffle;
The inside of the front lamp barrel is fixedly connected with the central ring seat through front radial ribs; the rear baffle is fixedly connected with the fixed seat through a flange plate in the middle, a central sleeve for inserting a focusing screw hole shaft is fixed in a central hole of the fixed seat, and a radial guide pin with the inner end extending into an axial chute of the focusing screw hole shaft is arranged on the central sleeve; a crown spring is arranged in a central hole of the central ring seat, a contact pin tightly inserted in the crown spring is arranged at the front end insulating head of the light source, and the rear end of the light source is fixedly connected with a focusing screw hole shaft;
The butt joint of the front lamp barrel and the rear lamp barrel is respectively extended inwards to form a front inner retainer ring and a rear inner retainer ring, the distance between the front inner retainer ring and the rear inner retainer ring is matched with the edge thickness of the rear convex parabolic curve mirror surface large reflector with a middle perforation, and the rear convex large reflector is clamped and fixed in the front lamp barrel and the rear lamp barrel;
the screw hole at the rear end of the focusing screw hole shaft and the inner end of the focusing screw rod form a screw pair, the outer end diameter-reducing section of the focusing screw rod is inserted into the central hole of the flange plate of the rear baffle plate and is fixedly connected with a knob positioned outside the rear baffle plate through a hanging screw, so that an axial constraint rotating pair is formed with the rear baffle plate;
The front insulating head of the light source is provided with an annular semicircular arc positioning concave which is inserted into a central sleeve at the front end of the squirrel cage support, and radial positioning marbles of the central sleeve are embedded into the positioning concave for positioning and then fixedly connected with a fastener through a squirrel cage connecting plate;
The rear end of the squirrel cage support is fixed with a front convex Fresnel lens with a central perforation; the light emitting center of the light source is positioned at the focal point of the fresnel lens and has a predetermined adjustable distance before and after the focal point of the large mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270504.8A CN109827114B (en) | 2019-04-04 | 2019-04-04 | Fast-assembling integrated searchlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270504.8A CN109827114B (en) | 2019-04-04 | 2019-04-04 | Fast-assembling integrated searchlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109827114A CN109827114A (en) | 2019-05-31 |
| CN109827114B true CN109827114B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910270504.8A Active CN109827114B (en) | 2019-04-04 | 2019-04-04 | Fast-assembling integrated searchlight |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827102B (en) * | 2019-04-04 | 2023-12-22 | 江苏欣捷诺环境工程技术有限公司 | Multipurpose irradiation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20020951U1 (en) * | 2000-12-11 | 2001-05-10 | Lai Wei Cheng | Headlights |
| CN103528026A (en) * | 2012-07-06 | 2014-01-22 | 海洋王（东莞）照明科技有限公司 | Light source adjusting device and illuminating lamp using same |
| CN104456324A (en) * | 2014-12-15 | 2015-03-25 | 捷胜海洋装备股份有限公司 | Fish luring searchlight |
| US9982855B1 (en) * | 2017-08-10 | 2018-05-29 | Treasure Best Ltd. | Bidirectional rotating LED downlight |
| CN108150878A (en) * | 2016-12-02 | 2018-06-12 | 新昌县羽林街道永多模具厂 | A kind of quick detachable floodlight |
| CN209569617U (en) * | 2019-04-04 | 2019-11-01 | 江苏欣捷诺环境工程技术有限公司 | A kind of fast-assembling integrated form searchlight |
-
2019
- 2019-04-04 CN CN201910270504.8A patent/CN109827114B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20020951U1 (en) * | 2000-12-11 | 2001-05-10 | Lai Wei Cheng | Headlights |
| CN103528026A (en) * | 2012-07-06 | 2014-01-22 | 海洋王（东莞）照明科技有限公司 | Light source adjusting device and illuminating lamp using same |
| CN104456324A (en) * | 2014-12-15 | 2015-03-25 | 捷胜海洋装备股份有限公司 | Fish luring searchlight |
| CN108150878A (en) * | 2016-12-02 | 2018-06-12 | 新昌县羽林街道永多模具厂 | A kind of quick detachable floodlight |
| US9982855B1 (en) * | 2017-08-10 | 2018-05-29 | Treasure Best Ltd. | Bidirectional rotating LED downlight |
| CN209569617U (en) * | 2019-04-04 | 2019-11-01 | 江苏欣捷诺环境工程技术有限公司 | A kind of fast-assembling integrated form searchlight |
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| CN109827114A (en) | 2019-05-31 |
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