CN103883986A - Lamp mounting barrel and navigational lamp containing same - Google Patents
Lamp mounting barrel and navigational lamp containing same Download PDFInfo
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- CN103883986A CN103883986A CN201210558583.0A CN201210558583A CN103883986A CN 103883986 A CN103883986 A CN 103883986A CN 201210558583 A CN201210558583 A CN 201210558583A CN 103883986 A CN103883986 A CN 103883986A
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- ring
- cylindrical shell
- support ring
- spring
- sealing ring
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Abstract
The invention discloses a lamp mounting barrel. The mounting barrel comprises a barrel, an anti-vibration ring component and a spring component, wherein the anti-vibration ring is held in the barrel and can slide corresponding to the barrel; a first spring is sleeved on a support leg and is clamped between a support ring and the edge of a holding part, a second spring is held in the holding part and is clamped between the support leg and the bottom surface of the holding part. Therefore, when the lamp mounting barrel vibrates, an anti-vibration ring component is not directly collided with the inner wall of the barrel, but moves back and forth along the barrel under the function of the spring component. The first spring and the second spring are elastically deformed to absorb energy generated by vibration, so that two damping areas are formed between the support ring and the edge of the holding part and between the support leg and the bottom surface of the holding part. Therefore, the energy generated by the vibration can be absorbed by the spring component, so that the damage on a light source arranged on the support ring can be prevented, and the anti-vibration performance of the light source can be improved. In addition, the invention further discloses a navigational lamp.
Description
Technical field
The present invention relates to a kind of illuminations, the aid-to-navigation light that particularly relates to a kind of lamp installation bucket and comprise this lamp installation bucket.
Background technology
Aid-to-navigation light is used to indicate the landing of aircraft, is arranged on the both sides that airport is gone to.And aid-to-navigation light is generally embedded in the end, ground.Aircraft, in landing process, can makes to go to both sides and produce strong seismaesthesia, and current aid-to-navigation light does not generally possess good shockproof properties.Therefore, takeoff and landing cause aid-to-navigation light strenuous vibration possibly, thereby cause the electronic component shake of aid-to-navigation light inside bad, and then the service life of reducing aid-to-navigation light.
Summary of the invention
Based on this, be necessary to provide a kind of lamp installation bucket and good aid-to-navigation light of shockproof properties that strengthens light fixture shockproof properties.
A kind of lamp installation bucket, comprising:
Cylindrical shell, for one end opening barrel-like structure, offers resettlement section on the inwall of described cylindrical shell;
Shock ring assembly, is contained in described cylindrical shell and with respect to described cylindrical shell slidably, and described shock ring assembly comprises support ring and be vertical at the leg on described support ring, and described leg is contained in described resettlement section, and described support ring is used for installing light source; And
Spring assembly, comprise the first spring and the second spring, described the first spring housing be located on described leg and be held on described support ring and the edge of described resettlement section between, described the second spring be contained in described resettlement section and be held on described leg and the bottom surface of described resettlement section between;
Wherein, when described lamp installation bucket vibrations, described the first spring and described the second spring generation elastic deformation, so that shock ring assembly moves back and forth along the inwall of described cylindrical shell.
In an embodiment, the inwall of described cylindrical shell is formed with ring-shaped step therein, and described resettlement section is the cylindrical cavity being opened on described ring-shaped step.
Therein in an embodiment, also comprise alignment pin, the sidewall of described cylindrical cavity offers bar hole, on described leg, offers locating hole, described alignment pin is arranged in described bar hole and described locating hole and along described bar hole slidably, to limit the sliding scale of described shock ring assembly.
In an embodiment, the opening of described cylindrical shell is circular therein, and the shape of described support ring and described opening matches.
A kind of aid-to-navigation light, comprising:
Lamp installation bucket as described in any one in above preferred embodiment; And
Light source assembly, is contained in described cylindrical shell, and described light source assembly comprises:
Panel, is fixed on described support ring and covers the opening of described cylindrical shell;
Lamp main body, energising can be luminous, and described lamp main body is fixed on described panel.
In an embodiment, also comprise the first sealing ring therein, described the first sealing ring is sheathed on described panel, and is held between described panel and the inwall of described support ring.
Therein in an embodiment, the side opening of described panel is provided with the first seal groove around it, the bottom of described the first seal groove is provided with outstanding muscle, described outstanding muscle extends along described seal groove, described the first sealing ring comprises body and is located at the projection at described body two ends, described the first sealing ring is contained in described the first seal groove, and described outstanding muscle is held between described two projections.
In an embodiment, the one side that described two projections of described the first sealing ring contact with the inwall of described support ring is cambered surface therein.
In an embodiment, also comprise the second sealing ring therein, described the second sealing ring is sheathed on described support ring, and between clamping and described support ring and the inwall of described cylindrical shell.
Therein in an embodiment, the side opening of described support ring is provided with the second seal groove around it, the bottom of described the second seal groove is provided with limit rib, described limit rib extends along described the second seal groove, described the second sealing ring is provided with clamping part, described the second sealing ring is contained in described the second seal groove, and described limit rib is held in described clamping part.
Above-mentioned lamp installation bucket, comprises cylindrical shell, shock ring assembly and spring assembly.Shock ring assembly is contained in cylindrical shell and with respect to cylindrical shell slidably.Due to the first spring housing be located on leg and be held on support ring and the edge of resettlement section between, the second spring be contained in resettlement section and be held on leg and the bottom surface of resettlement section between.Therefore,, in the time of above-mentioned lamp installation bucket vibrations, under the effect of spring assembly, shock ring assembly inwall not direct and cylindrical shell bumps, but moves back and forth along the inwall of cylindrical shell.Wherein, all there is elastic deformation in the first spring and the second spring, with the energy absorption that vibrations are produced, thereby between support ring and the edge of resettlement section and between leg and the bottom surface of resettlement section, forming two damper region.
Above-mentioned aid-to-navigation light, comprises lamp installation bucket and light source assembly.Light source assembly comprises panel and is fixed on the lamp main body on panel.Panel is fixed on support ring and covers the opening of cylindrical shell.In the time that vibrations occur aid-to-navigation light, light source assembly moves back and forth along the inwall of cylindrical shell with support ring.The energy of vibrations is absorbed by two damper region.Therefore, the shockproof properties of above-mentioned aid-to-navigation light significantly improves.
Brief description of the drawings
Fig. 1 is the structural representation of aid-to-navigation light in preferred embodiment of the present invention;
Fig. 2 is the profile of aid-to-navigation light shown in Fig. 1;
Fig. 3 is the structural representation of the cylindrical shell of aid-to-navigation light shown in Fig. 1;
Fig. 4 is the structural representation of the shock ring assembly of aid-to-navigation light shown in Fig. 1;
Fig. 5 is the sectional schematic diagram of the first sealing ring of aid-to-navigation light shown in Fig. 2;
Fig. 6 is the sectional schematic diagram of the second sealing ring of aid-to-navigation light shown in Fig. 2.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provide preferred embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, it can be directly on another element or also can have an element placed in the middle.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.
Unless otherwise defined, all technology that use are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in description of the present invention herein, just in order to describe the object of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1 and Fig. 2, the aid-to-navigation light 100 in preferred embodiment of the present invention comprises lamp installation bucket 10, light source assembly 20, the first sealing ring 30 and the second sealing ring 40.Wherein, lamp installation bucket 10 comprises cylindrical shell 110, shock ring assembly 120, spring assembly 130 and alignment pin 140.
Please refer to Fig. 3, cylindrical shell 110 is tubbiness hollow structure, has host cavity (figure is mark not).One end of cylindrical shell 110 is provided with opening 111.On the inwall of cylindrical shell 110, offer resettlement section 113.In the present embodiment, the inwall of cylindrical shell 110 is formed with ring-shaped step 115, and resettlement section 113 is for being opened in the cylindrical cavity on ring-shaped step 115.It is pointed out that in other embodiments, ring-shaped step 115 can omit, and resettlement section 113 is not limited to cylindrical cavity, also can be cannelure of being located in cylindrical shell 110 etc.
Please refer to Fig. 4, shock ring assembly 120 is contained in cylindrical shell 110 and with respect to cylindrical shell 110 slidably.Shock ring assembly 120 comprises support ring 121 and leg 123.Wherein, support ring 121 is annular plate structure, and middle part is provided with through hole.Leg 123 is vertical on support ring 121.Leg 123 is contained in resettlement section 113, and can be in the interior slip in resettlement section 113.Specifically in the present embodiment, leg 123 is contained in the cylindrical cavity of ring-shaped step 115.In the present embodiment, leg 123 be four, and be uniformly distributed on support ring 121.Therefore, leg 123 can be support ring 121 stable support is provided.
In the present embodiment, the opening 111 of cylindrical shell 110 is circular, and support ring 121 matches with the shape of opening 111.Therefore,, there is not the angle of two planes in the cambered surface that cylindrical shell 110 inwalls are rounding off, thereby there is no dead angle when the inwall of cylindrical shell 110 is contacted with support ring 121, and then be convenient to support ring 121 and slide along the inwall of cylindrical shell 110.
Be appreciated that in other embodiments, the opening 111 of cylindrical shell 110 is other shapes such as rectangle, polygon.Support ring 121 is also other shapes such as rectangle, polygon accordingly, and the inwall of cylindrical shell 110 is contacted completely with support ring 121.
Further, in the present embodiment, the sidewall that is opened in the cylindrical cavity on ring-shaped step 115 offers bar hole 1132, offers locating hole 1232 on the sidewall of leg 123, and alignment pin 140 is arranged in bar hole 1132 and locating hole 1232.In the time that dampening assembly 120 slides along the inwall of cylindrical shell 110, alignment pin 140 is in the interior slip of bar hole 1132.Due to the position-limiting action of bar hole 1132 inwalls to alignment pin 140, alignment pin 140 can only be moved in the scope of bar hole 1132.Therefore, the sliding scale of shock ring assembly 120 is defined, to prevent that shock ring assembly 120 and cylindrical shell 110 from departing from.
It is pointed out that in other embodiments, alignment pin 140 can omit, and adopts other modes to carry out spacing to shock ring assembly 120.For example, can on the inwall near opening 111 one end, spacing preiection be set at cylindrical shell 110, near shock ring assembly 120 slides into opening 111 time, spacing preiection can offset with support ring 121, thereby shock ring assembly 120 is limited in cylindrical shell 110.
Lamp main body 220 can be made up of light sources such as LED, fluorescent lamp, Metal halogen lamps, and energising can be luminous.Lamp main body 220 is fixed on panel 210, and passes the through hole on support ring 123 and be contained in cylindrical shell 110.Wherein, lamp main body 220 both can be fixed on panel 210 by threaded fastener is dismountable, also can be one-body molded with panel 210.
Please refer to Fig. 5, the first sealing ring 30 is sheathed on panel 210, and is held between panel 210 and the inwall of support ring 121.It is tightr that the first sealing ring 30 can make panel 210 contact with support ring 121, do not have gap in the junction of the two.Therefore, moisture cannot infiltrate in cylindrical shell 110 from panel 210 and support ring 121 junctions, thereby improves the sealing property of aid-to-navigation light 100.
In the present embodiment, the bottom that the side opening of panel 210 is provided with the first seal groove 211, the first seal grooves 211 is around it provided with outstanding muscle 213, and outstanding muscle 213 extends along the first seal groove 211.In addition, the first sealing ring 30 comprises body 310 and projection 320.Projection 320 is located at body 310 two ends, so that the section of the first sealing ring 30 is roughly " work " font.Wherein, section refers to the surface the first sealing ring 30 being cut off and produce.The first sealing ring 30 is contained in the first seal groove 211, and outstanding muscle 213 is held between two projections 320.Therefore, the contact area of the first sealing ring 30 and panel 210 larger, contact tightr.Further, the one side that two of the first sealing ring 30 projections 320 contact with the inwall of support ring 121 is cambered surface.Therefore, the first sealing ring 30 contacts tightr with the inwall of support ring 121, and is not prone to gap, thereby further improves the sealing property of aid-to-navigation light 100.
It is pointed out that in other embodiments, the side of panel 210 can not offered the first seal groove 211, the first sealing rings 30 and can be common sheet rubber blanket, and this sheet rubber blanket is held between panel 210 and support ring 121.In addition, the first sealing ring 30 can omit.
Please refer to Fig. 6, the second sealing ring 40 is sheathed on support ring 121, and between clamping and support ring 121 and the inwall of cylindrical shell 110.It is tightr that the second sealing ring 40 can make support ring 121 contact with the inwall of cylindrical shell 110, and the two junction does not exist gap.Therefore, moisture cannot penetrate into from support ring 121 and the junction of cylindrical shell 110 inside of cylindrical shell 110, thereby improves the sealing property of aid-to-navigation light 100.
In the present embodiment, the side opening of support ring 121 is provided with in the second seal groove 1212, the second seal grooves 1212 around it and is provided with limit rib 1214, and limit rib 1214 extends along the second seal groove 1212, and the second sealing ring 40 is provided with clamping part 410.Wherein, the second sealing ring 40 is contained in the second seal groove 1212, and limit rib 1214 is held in clamping part 410.On the one hand, the second sealing ring 40 is contained in the second seal groove 1212, can make the second sealing ring 40 and the contact area of support ring 121 increase, and contacts tightr.On the other hand, limit rib 1214 is held in clamping part 410, can make the second sealing ring 40 more firm with being connected of support ring 121, prevent that shock ring assembly 120 is in the time that the inwall along cylindrical shell 110 slides, come off with support ring 121 because the effect of frictional force makes the second sealing ring 40.
It is pointed out that in other embodiments, the side of support ring 121 can not offered the second seal groove 1212, the second sealing rings 40 and can adopt the mode of bonding or screw threads for fastening to be fixed on support ring 121.In addition, the second sealing ring 40 can omit.
Aid-to-navigation light 100 comprises lamp installation bucket 10 and light source assembly 20.Lamp installation bucket 10 comprises cylindrical shell 110, shock ring assembly 120 and spring assembly 130.Shock ring assembly 120 is contained in cylindrical shell 110 and with respect to cylindrical shell 110 slidably.Due to the first spring 131 be sheathed on leg 123 and be held on support ring 121 and the edge of resettlement section 113 between, the second spring 133 is contained in resettlement section 113 and is held between leg 123 and the bottom surface of resettlement section 113.Therefore, in the time that aid-to-navigation light 100 shakes, under the effect of spring assembly 120, support ring 121 inwall not direct and cylindrical shell 110 bumps, but moves back and forth along the inwall of cylindrical shell 110, and light source assembly 20 moves with support ring 121.Wherein, all there is elastic deformation in the first spring 131 and the second spring 133, with the energy absorption that vibrations are produced, thereby forming two damper region between support ring 121 and the edge of resettlement section 113 and between leg 123 and the bottom surface of resettlement section 113.Therefore, the shockproof properties of aid-to-navigation light 100 is better.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a lamp installation bucket, is characterized in that, comprising:
Cylindrical shell, for one end opening barrel-like structure, offers resettlement section on the inwall of described cylindrical shell;
Shock ring assembly, is contained in described cylindrical shell and with respect to described cylindrical shell slidably, and described shock ring assembly comprises support ring and be vertical at the leg on described support ring, and described leg is contained in described resettlement section, and described support ring is used for installing light source; And
Spring assembly, comprise the first spring and the second spring, described the first spring housing be located on described leg and be held on described support ring and the edge of described resettlement section between, described the second spring be contained in described resettlement section and be held on described leg and the bottom surface of described resettlement section between;
Wherein, when described lamp installation bucket vibrations, described the first spring and described the second spring generation elastic deformation, so that shock ring assembly moves back and forth along the inwall of described cylindrical shell.
2. lamp installation bucket according to claim 1, is characterized in that, the inwall of described cylindrical shell is formed with ring-shaped step, and described resettlement section is the cylindrical cavity being opened on described ring-shaped step.
3. lamp installation bucket according to claim 2, it is characterized in that, also comprise alignment pin, the sidewall of described cylindrical cavity offers bar hole, on described leg, offer locating hole, described alignment pin is arranged in described bar hole and described locating hole and along described bar hole slidably, to limit the sliding scale of described shock ring assembly.
4. lamp installation bucket according to claim 1, is characterized in that, the opening of described cylindrical shell is circular, and the shape of described support ring and described opening matches.
5. an aid-to-navigation light, is characterized in that, comprising:
Lamp installation bucket as described in the claims 1 ~ 4 any one; And
Light source assembly, is contained in described cylindrical shell, and described light source assembly comprises:
Panel, is fixed on described support ring and covers the opening of described cylindrical shell;
Lamp main body, energising can be luminous, and described lamp main body is fixed on described panel.
6. aid-to-navigation light according to claim 6, is characterized in that, also comprises the first sealing ring, and described the first sealing ring is sheathed on described panel, and is held between described panel and the inwall of described support ring.
7. aid-to-navigation light according to claim 6, it is characterized in that, the side opening of described panel is provided with the first seal groove around it, the bottom of described the first seal groove is provided with outstanding muscle, described outstanding muscle extends along described seal groove, described the first sealing ring comprises body and is located at the projection at described body two ends, and described the first sealing ring is contained in described the first seal groove, and described outstanding muscle is held between described two projections.
8. aid-to-navigation light according to claim 7, is characterized in that, the one side that described two projections of described the first sealing ring contact with the inwall of described support ring is cambered surface.
9. aid-to-navigation light according to claim 6, is characterized in that, also comprises the second sealing ring, and described the second sealing ring is sheathed on described support ring, and between clamping and described support ring and the inwall of described cylindrical shell.
10. aid-to-navigation light according to claim 9, it is characterized in that, the side opening of described support ring is provided with the second seal groove around it, the bottom of described the second seal groove is provided with limit rib, described limit rib extends along described the second seal groove, described the second sealing ring is provided with clamping part, and described the second sealing ring is contained in described the second seal groove, and described limit rib is held in described clamping part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210558583.0A CN103883986B (en) | 2012-12-20 | 2012-12-20 | Lamp installation bucket and comprise the aid-to-navigation light of this lamp installation bucket |
Applications Claiming Priority (1)
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CN201210558583.0A CN103883986B (en) | 2012-12-20 | 2012-12-20 | Lamp installation bucket and comprise the aid-to-navigation light of this lamp installation bucket |
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CN103883986A true CN103883986A (en) | 2014-06-25 |
CN103883986B CN103883986B (en) | 2016-02-10 |
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CN201210558583.0A Expired - Fee Related CN103883986B (en) | 2012-12-20 | 2012-12-20 | Lamp installation bucket and comprise the aid-to-navigation light of this lamp installation bucket |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104243042A (en) * | 2014-09-27 | 2014-12-24 | 成都思迈科技发展有限责任公司 | Vibration-preventing fixing rack for downhole optical transmitter |
WO2017012484A1 (en) * | 2015-07-20 | 2017-01-26 | 合联达实业(深圳)有限公司 | Led stand with vertical vibration reducing function |
CN107905137A (en) * | 2017-11-30 | 2018-04-13 | 梁培燕 | A kind of road traffic indicator light |
CN109556018A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of reflection-type Projecting Lamp |
US10557617B2 (en) | 2016-07-21 | 2020-02-11 | Current Lighting Solutions, Llc | Auto aligning module for lighting application |
CN113915551A (en) * | 2021-10-25 | 2022-01-11 | 航达康机电技术(武汉)有限公司 | Navigation light structure suitable for small-wheel-diameter high-speed runway |
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CN2311690Y (en) * | 1997-09-18 | 1999-03-24 | 山河电机厂股份有限公司 | Anti-shocking alarming light |
US6129445A (en) * | 1998-08-11 | 2000-10-10 | Yus United Enterprises Inc. | Shock absorbing work lamp protector |
CN101718419A (en) * | 2009-12-25 | 2010-06-02 | 海洋王照明科技股份有限公司 | Lamp |
CN102052640A (en) * | 2009-11-06 | 2011-05-11 | 海洋王照明科技股份有限公司 | Xenon lamp vibration reduction device for helicopter |
KR20120128491A (en) * | 2011-05-17 | 2012-11-27 | 상보산업 주식회사 | Support Device of Lighting Socket |
CN202569383U (en) * | 2012-04-17 | 2012-12-05 | 陈泽世 | Football gate with illuminating lamps |
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CN2311690Y (en) * | 1997-09-18 | 1999-03-24 | 山河电机厂股份有限公司 | Anti-shocking alarming light |
US6129445A (en) * | 1998-08-11 | 2000-10-10 | Yus United Enterprises Inc. | Shock absorbing work lamp protector |
CN102052640A (en) * | 2009-11-06 | 2011-05-11 | 海洋王照明科技股份有限公司 | Xenon lamp vibration reduction device for helicopter |
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KR20120128491A (en) * | 2011-05-17 | 2012-11-27 | 상보산업 주식회사 | Support Device of Lighting Socket |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104243042A (en) * | 2014-09-27 | 2014-12-24 | 成都思迈科技发展有限责任公司 | Vibration-preventing fixing rack for downhole optical transmitter |
WO2017012484A1 (en) * | 2015-07-20 | 2017-01-26 | 合联达实业(深圳)有限公司 | Led stand with vertical vibration reducing function |
US10557617B2 (en) | 2016-07-21 | 2020-02-11 | Current Lighting Solutions, Llc | Auto aligning module for lighting application |
CN109556018A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of reflection-type Projecting Lamp |
CN107905137A (en) * | 2017-11-30 | 2018-04-13 | 梁培燕 | A kind of road traffic indicator light |
CN107905137B (en) * | 2017-11-30 | 2020-08-07 | 晖腾工业科技有限公司 | Indicator lamp for road traffic |
CN113915551A (en) * | 2021-10-25 | 2022-01-11 | 航达康机电技术(武汉)有限公司 | Navigation light structure suitable for small-wheel-diameter high-speed runway |
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