CN103883986B - Lamp installation bucket and comprise the aid-to-navigation light of this lamp installation bucket - Google Patents

Lamp installation bucket and comprise the aid-to-navigation light of this lamp installation bucket Download PDF

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Publication number
CN103883986B
CN103883986B CN201210558583.0A CN201210558583A CN103883986B CN 103883986 B CN103883986 B CN 103883986B CN 201210558583 A CN201210558583 A CN 201210558583A CN 103883986 B CN103883986 B CN 103883986B
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CN
China
Prior art keywords
staving
ring
support ring
spring
resettlement section
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.)
Expired - Fee Related
Application number
CN201210558583.0A
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Chinese (zh)
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CN103883986A (en
Inventor
周明杰
张表新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Filing date
Publication date
Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201210558583.0A priority Critical patent/CN103883986B/en
Publication of CN103883986A publication Critical patent/CN103883986A/en
Application granted granted Critical
Publication of CN103883986B publication Critical patent/CN103883986B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

A kind of lamp installation bucket, comprises cylindrical shell, shock ring assembly and spring assembly.Shock ring assembly to be contained in cylindrical shell and relative to cylindrical shell slidably.Being located on leg due to the first spring housing and being held between support ring and the edge of resettlement section, the second spring to be contained in resettlement section and to be held between leg and the bottom surface of resettlement section.Therefore, when above-mentioned lamp installation bucket vibrations, under the effect of spring assembly, shock ring assembly inwall that is not direct and cylindrical shell collides, 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 energy absorption vibrations produced, thus forms two damper region between support ring and the edge of resettlement section and between leg and the bottom surface of resettlement section.Therefore, the energy that vibrations produce is absorbed by spring assembly, thus avoids producing the light source be installed on support ring damaging, and improves the shockproof properties of light source.In addition, the present invention also provides a kind of aid-to-navigation light.

Description

Lamp installation bucket and comprise the aid-to-navigation light of this lamp installation bucket
Technical field
The present invention relates to a kind of illuminations, particularly relate to a kind of lamp installation bucket and comprise the aid-to-navigation light of 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, thus it is bad to cause the electronic component of aid-to-navigation light inside to shake, and then reduce the service life of aid-to-navigation light.
Summary of the invention
Based on this, be necessary to provide a kind of the lamp installation bucket and the good aid-to-navigation light of shockproof properties that strengthen light fixture shockproof properties.
A kind of lamp installation bucket, comprising:
Staving, is one end open barrel-like structure, the inwall of described staving offers resettlement section;
Shock ring assembly, is contained in described staving and relative to described staving slidably, described shock ring assembly comprises support ring and is vertical at the leg on described support ring, and described leg is contained in described resettlement section, and described support ring is for installing light source; And
Spring assembly, comprise the first spring and the second spring, described first spring housing to be located on described leg and to be held between the edge of described support ring and described resettlement section, and described second spring to be contained in described resettlement section and to be held between the bottom surface of described leg and described resettlement section;
Wherein, during described lamp installation bucket vibrations, described first spring and described second spring generation elastic deformation, move back and forth along the inwall of described staving to make shock ring assembly.
Wherein in an embodiment, the inwall of described staving is formed with ring-shaped step, and described resettlement section is be opened in the cylindrical cavity on described ring-shaped step.
Wherein in an embodiment, also comprise alignment pin, the sidewall of described cylindrical cavity offers bar hole, and described leg offers locating hole, described alignment pin to be 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.
Wherein in an embodiment, the opening of described staving is circular, the mating shapes of described support ring and described opening.
A kind of aid-to-navigation light, comprising:
Lamp installation bucket according to any one of above preferred embodiment; And
Light source assembly, be contained in described staving, described light source assembly comprises:
Panel, to be fixed on described support ring and to cover the opening of described staving;
Lamp main body, energising can be luminous, and described lamp main body is fixed on described panel.
Wherein in an embodiment, also comprise the first sealing ring, described first sealing ring is sheathed on described panel, and between the inwall being held in described panel and described support ring.
Wherein in an embodiment, the side opening of described panel is provided with the first seal groove around it, the bottom of described first seal groove is provided with outstanding muscle, described outstanding muscle extends along described seal groove, described first sealing ring comprises body and is located at the projection at described body two ends, described first sealing ring is contained in described first seal groove, and described outstanding muscle is held between described two projections.
Wherein in an embodiment, the one side of described two projections of described first sealing ring and the contact internal walls of described support ring is cambered surface.
Wherein in an embodiment, also comprise the second sealing ring, described second sealing ring is sheathed on described support ring, and between clamping and the inwall of described support ring and described staving.
Wherein in an embodiment, the side opening of described support ring is provided with the second seal groove around it, the bottom of described second seal groove is provided with limit rib, described limit rib extends along described second seal groove, described second sealing ring is provided with clamping part, described second sealing ring is contained in described second seal groove, and described limit rib is held in described clamping part.
Above-mentioned lamp installation bucket, comprises staving, shock ring assembly and spring assembly.Shock ring assembly to be contained in staving and relative to staving slidably.Being located on leg due to the first spring housing and being held between support ring and the edge of resettlement section, the second spring to be contained in resettlement section and to be held between leg and the bottom surface of resettlement section.Therefore, when above-mentioned lamp installation bucket vibrations, under the effect of spring assembly, shock ring assembly inwall that is not direct and staving collides, but moves back and forth along the inwall of staving.Wherein, all there is elastic deformation in the first spring and the second spring, with energy absorption vibrations produced, thus forms two damper region between support ring and the edge of resettlement section and between leg and the bottom surface of resettlement section.
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 to be fixed on support ring and to cover the opening of staving.When vibrations occur aid-to-navigation light, light source assembly moves back and forth with the inwall of support ring along staving.The energy of vibrations is absorbed by two damper region.Therefore, the shockproof properties of above-mentioned aid-to-navigation light significantly improves.
Accompanying drawing explanation
Fig. 1 is the structural representation of aid-to-navigation light in present pre-ferred embodiments;
Fig. 2 is the profile of aid-to-navigation light shown in Fig. 1;
Fig. 3 is the structural representation of the staving of aid-to-navigation light shown in Fig. 1;
The structural representation of the shock ring assembly that Fig. 4 is aid-to-navigation light shown in Fig. 1;
The sectional schematic diagram of the first sealing ring that Fig. 5 is aid-to-navigation light shown in Fig. 2;
The sectional schematic diagram of the second sealing ring that Fig. 6 is 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.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1 and Fig. 2, the aid-to-navigation light 100 in present pre-ferred embodiments comprises lamp installation bucket 10, light source assembly 20, first sealing ring 30 and the second sealing ring 40.Wherein, lamp installation bucket 10 comprises staving 110, shock ring assembly 120, spring assembly 130 and alignment pin 140.
Please refer to Fig. 3, staving 110 is tubbiness hollow structure, has host cavity (figure does not mark).One end of staving 110 is provided with opening 111.The inwall of staving 110 offers resettlement section 113.In the present embodiment, the inwall of staving 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 then not limited to cylindrical cavity, also can be the cannelure etc. be located in staving 110.
Please refer to Fig. 4, shock ring assembly 120 to be contained in staving 110 and relative to staving 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 slide 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 to be uniformly distributed on support ring 121.Therefore, leg 123 can be the support that support ring 121 provides stable.
In the present embodiment, the opening 111 of staving 110 is circular, the mating shapes of support ring 121 and opening 111.Therefore, staving 110 inwall is the cambered surface of rounding off, there is not the angle of two planes, thus does not have dead angle when the inwall of staving 110 is contacted with support ring 121, and then is convenient to support ring 121 and slides along the inwall of staving 110.
Be appreciated that in other embodiments, the opening 111 of staving 110 is other shapes such as rectangle, polygon.Support ring 121 is also other shapes such as rectangle, polygon accordingly, and the inwall of staving 110 is contacted completely with support ring 121.
Further, in the present embodiment, the sidewall being opened in the cylindrical cavity on ring-shaped step 115 offers bar hole 1132, the sidewall of leg 123 offers locating hole 1232, and alignment pin 140 is arranged in bar hole 1132 and locating hole 1232.When dampening assembly 120 along staving 110 inwall slide time, alignment pin 140 slides in bar hole 1132.Because bar hole 1132 inwall is to the position-limiting action of 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, and departs to prevent shock ring assembly 120 and staving 110.
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.Such as, can arrange spacing preiection at staving 110 on the inwall of opening 111 one end, when shock ring assembly 120 slides near opening 111, spacing preiection can offset with support ring 121, thus is limited in staving 110 by shock ring assembly 120.
Spring assembly 130 comprises the first spring 131 and the second spring 133.First spring 131 to be sheathed on leg 123 and to be held between the edge of support ring 121 and resettlement section 113.Second spring 133 to be contained in resettlement section 113 and to be held between the bottom surface of leg 123 and resettlement section 113.Therefore, when aid-to-navigation light 100 shakes, under the effect of spring assembly 130, shock ring assembly 120 inwall that is not direct and staving 110 collides, but moves back and forth along the inwall of staving 110.Wherein, forming two damper region between support ring 121 and the edge of resettlement section 113 and between the bottom surface of leg 123 and resettlement section 113, all there is elastic deformation in the first spring 131 and the second spring 133, with energy absorption vibrations produced.
Light source assembly 20 is contained in staving 110.Light source assembly 20 comprises panel 210 and lamp main body 220.
Panel 210 to be fixed on support ring 121 and to cover the opening 111 of staving 110.Panel 210 is platy structure, and its shape and support ring 121 match.Panel 210 is fixed on support ring 121 by threaded fastener, is also fixed on support ring 121 by modes such as engaging, pressure holdings.Therefore, when vibrations occur aid-to-navigation light 100, light source assembly 20 can move back and forth in staving 110 along with shock ring assembly 120, thus avoids being badly shaken.In the present embodiment, panel 210 is also provided with hand away from the side of staving 110 and buckles 215.Can be convenient to carry out dismounting to light source assembly 20 by hand button 215.Be appreciated that in other embodiments, hand button 215 can omit.
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 is contained in staving 110 through the through hole on support ring 123.Wherein, lamp main body 220 was both 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 between the inwall being held in panel 210 and support ring 121.It is tightr that first sealing ring 30 can make panel 210 contact with support ring 121, there is not gap in the junction of the two.Therefore, moisture cannot infiltrate in staving 110 from panel 210 and support ring 121 junction, thus 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, first seal groove 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 protruding 320.Projection 320 is located at body 310 two ends, to make the section of the first sealing ring 30 roughly in " work " font.Wherein, section refers to and is cut off by the first sealing ring 30 and the surface produced.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, two projections 320 of the first sealing ring 30 are cambered surface with the one side of the contact internal walls of support ring 121.Therefore, the first sealing ring 30 is tightr with the contact internal walls of support ring 121, and not easily occurs gap, thus improves the sealing property of aid-to-navigation light 100 further.
It is pointed out that in other embodiments, the side of panel 210 can not be offered the first seal groove 211, first sealing ring 30 and can be common sheet rubber pad, and this sheet rubber pad 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 the inwall of support ring 121 and staving 110.Second sealing ring 40 can make support ring 121 tightr with the contact internal walls of staving 110, and the two junction does not exist gap.Therefore, moisture cannot penetrate into the inside of staving 110 from support ring 121 and the junction of staving 110, thus 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, second seal groove 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, the second sealing ring 40 can be made to increase with the contact area of support ring 121, contact tightr.On the other hand, limit rib 1214 is held in clamping part 410, the second sealing ring 40 can be made more firm with the connection of support ring 121, preventing shock ring assembly 120 when sliding along the inwall of staving 110, making because of the effect of frictional force the second sealing ring 40 come off with support ring 121.
It is pointed out that in other embodiments, the side of support ring 121 can not be offered the second seal groove 1212, second sealing ring 40 and mode that is bonding or screw threads for fastening can be adopted 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 staving 110, shock ring assembly 120 and spring assembly 130.Shock ring assembly 120 to be contained in staving 110 and relative to staving 110 slidably.Being sheathed on leg 123 due to the first spring 131 and being held between the edge of support ring 121 and resettlement section 113, the second spring 133 to be contained in resettlement section 113 and to be held between the bottom surface of leg 123 and resettlement section 113.Therefore, when aid-to-navigation light 100 shakes, under the effect of spring assembly 120, support ring 121 inwall that is not direct and staving 110 collides, but moves back and forth along the inwall of staving 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 energy absorption vibrations produced, thus forms two damper region between support ring 121 and the edge of resettlement section 113 and between the bottom surface of leg 123 and resettlement section 113.Therefore, the shockproof properties of aid-to-navigation light 100 is better.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not 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:
Staving, is one end open barrel-like structure, the inwall of described staving offers resettlement section;
Shock ring assembly, is contained in described staving and relative to described staving slidably, described shock ring assembly comprises support ring and is vertical at the leg on described support ring, and described leg is contained in described resettlement section, and described support ring is for installing light source; And
Spring assembly, comprise the first spring and the second spring, described first spring housing to be located on described leg and to be held between the edge of described support ring and described resettlement section, and described second spring to be contained in described resettlement section and to be held between the bottom surface of described leg and described resettlement section;
Wherein, during described lamp installation bucket vibrations, described first spring and described second spring generation elastic deformation, move back and forth along the inwall of described staving to make shock ring assembly.
2. lamp installation bucket according to claim 1, is characterized in that, the inwall of described staving is formed with ring-shaped step, and described resettlement section is be opened in the cylindrical cavity 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, described leg offers locating hole, described alignment pin to be 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 staving is circular, the mating shapes of described support ring and described opening.
5. an aid-to-navigation light, is characterized in that, comprising:
Lamp installation bucket as described in above-mentioned any one of Claims 1 to 4; And
Light source assembly, be contained in described staving, described light source assembly comprises:
Panel, to be fixed on described support ring and to cover the opening of described staving;
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 5, is characterized in that, also comprises the first sealing ring, and described first sealing ring is sheathed on described panel, and between the inwall being held in described panel and 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 first seal groove is provided with outstanding muscle, described outstanding muscle extends along described seal groove, described first sealing ring comprises body and is located at the projection at described body two ends, and described first sealing ring is contained in described 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 of described two projections of described first sealing ring and the contact internal walls 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 second sealing ring is sheathed on described support ring, and between clamping and the inwall of described support ring and described staving.
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 second seal groove is provided with limit rib, described limit rib extends along described second seal groove, described second sealing ring is provided with clamping part, and described second sealing ring is contained in described second seal groove, and described limit rib is held in described clamping part.
CN201210558583.0A 2012-12-20 2012-12-20 Lamp installation bucket and comprise the aid-to-navigation light of this lamp installation bucket Expired - Fee Related CN103883986B (en)

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CN204756792U (en) * 2015-07-20 2015-11-11 合联达实业(深圳)有限公司 LED support with upper and lower shock -absorbing function
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
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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