CN103363504B - A kind of lock sealing structure and the light fixture with the lock sealing structure - Google Patents
A kind of lock sealing structure and the light fixture with the lock sealing structure Download PDFInfo
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- CN103363504B CN103363504B CN201210083897.XA CN201210083897A CN103363504B CN 103363504 B CN103363504 B CN 103363504B CN 201210083897 A CN201210083897 A CN 201210083897A CN 103363504 B CN103363504 B CN 103363504B
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- component
- loose joint
- sealing structure
- lock sealing
- breach
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Abstract
The present invention provides a kind of lock sealing structure, it is used to lock the seal between first component and second component, first component and second component are in truncated cone-shaped, the seal is provided between the small end of the first component and the big end of the second component, is fixed the first component and the second component by fixing device；The lock sealing structure include be arranged on the first component the close small end periphery on latch assembly and be arranged on the second component big end breach, the latch assembly includes rotatable loose joint bolt and the loose joint nut being connected with the loose joint bolt thread, the breach coordinates with the loose joint bolt makes it be threaded in or out the breach, and the loose joint nut is used to the loose joint bolt is tightened or unclamped in the breach.The present invention also provides a kind of light fixture with the lock sealing structure.Lock sealing structure of the invention is easy to maintenance, simple to operate, sealed reliable.
Description
Technical field
The present invention relates to a kind of lighting device, more particularly to a kind of lock sealing structure and with the lock sealing structure
Light fixture.
Background technology
The light fixtures such as the Projecting Lamp used on the cranes such as harbour, harbour, including main reflective mirror component and secondary mirror assembly,
Therebetween sealing is realized by installing seal, and fixed with lock sealing part to ensure that it is above-mentioned that seal can be sealed effectively
Major and minor mirror assembly.It is complex to be used for fixed and lock sealing part lock sealing structure in existing light fixture, assembling and
Later maintenance is inconvenient, when carrying out replacing light source, it is not easy to take main reflective mirror component and secondary mirror assembly apart, be not easy to
The maintenance and long-term use of light fixture.It can be seen that the lock sealing structure of light fixture of the prior art is more complicated, later maintenance and more
Change inconvenience, it is impossible to meet the needs of being safeguarded in light fixture long-term use and changing light source.
The content of the invention
It is an object of the invention to provide a kind of lock sealing structure easy to maintenance, simple to operate, sealed reliable and tool
There is the light fixture of the lock sealing structure.
In order to solve lock sealing structure complexity in light fixture in the prior art, it is not easy to carry out main reflective mirror component and pair is reflective
The problem of taking apart to change light source of mirror assembly, the invention provides a kind of lock sealing structure, and it is used to lock first component
Seal between second component, the first component and second component are in truncated cone-shaped, the small end of the first component
The seal is provided between the big end of the second component, by fixing device by the first component and described the
Two parts are fixed, and the lock sealing structure includes the lock on the periphery for the close small end for being arranged on the first component
Tight component and the breach for the big end for being arranged on the second component, the latch assembly include rotatable loose joint bolt
The loose joint nut being connected with the loose joint bolt thread, the breach coordinates with the loose joint bolt revolves the loose joint bolt
Enter or screw out the breach, the loose joint nut is used to the loose joint bolt is tightened or unclamped in the breach.
Wherein, the latch assembly also includes being arranged on the fixed seat described in the first component on periphery, the fixation
Seat is made up of two support bases and base, short axle is provided between two support base, the loose joint bolt is positioned at described two supports
It is connected and can be rotated around the short axle between seat and with the short axle；The breach is rectangular, and its width is more than or equal to described
The external diameter of loose joint bolt and the external diameter for being less than the loose joint nut.
Wherein, the fixing device includes the elastic piece structure being arranged on the periphery of the first component and is arranged at
Pin shaft structure on the second component；The elastic piece structure includes the c-type retainer ring of two circumferential openings and can closed described
The shell fragment of retainer ring opening；The pin shaft structure includes the ear mount stretched out from the big end of the second component and is fixed on described
Bearing pin in ear mount；The retainer ring is provided with the through hole for fixing the bearing pin vertically.
Wherein, described shell fragment one end is fixed on the periphery of the first component, and the other end is closed and exceeded described
The opening of retainer ring.
Wherein, the first component is main mirror assembly, and the second component is secondary mirror assembly.
Wherein, the loose joint nut is wing nut.
Wherein, circumference of the elastic piece structure along the first component is evenly equipped with 3 groups, and the corresponding pin shaft structure is along institute
The circumference for stating second component is evenly equipped with 3 groups.
Wherein, the seal is sealing ring.
Correspondingly, the present invention also provides a kind of light fixture, and the light fixture includes above-mentioned lock sealing structure, main reflective mirror group
Part, secondary mirror assembly, radiating, termination and light source, the lock sealing structure are used to lock main reflective mirror component and pair
Seal between mirror assembly, the main reflective mirror component, secondary mirror assembly, radiating, termination are sequentially connected, institute
Light source is stated to be arranged in the radiating, termination.
Wherein, the light fixture is Projecting Lamp.
Lock sealing structure provided by the invention mainly includes loose joint nut and the loose joint being assemblied on main reflective mirror component
Bolt, its is simple in construction.Secondary mirror assembly is compressed by locking loose joint nut, so as to which wedging ring is in the close of main reflective mirror end face
Reliable sealing is realized in seal.Due to present invention employs bearing pin and elastic piece structure insertion connection, during assembling, only need first by bearing pin and
Elastic piece structure Snap joint major-minor mirror assembly, then using loose joint bolt and loose joint nut check major-minor mirror assembly
To realize lock sealing；During later maintenance, it is only necessary to unclamp loose joint nut, screw out loose joint bolt, you can to unclamp to seal
Locking, then can realize the separation of major-minor mirror assembly by discharging bearing pin from elastic piece structure.It can be seen that the present invention uses
Lock sealing structure assembling and later maintenance it is convenient and simple, it is single-handedly i.e. operable.The lock sealing structure of the present invention can
It is effective to realize reliable sealing, and assemble to use and disassemble and safeguard simple and convenient, there is the lock sealing knot in the present invention
The light fixture of structure can simply and easily enter the replacing of line light source, extend the service life of light fixture and widened the applicable model of light fixture
Enclose.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the three-dimensional exploded view for the light fixture that first embodiment of the invention provides；
Fig. 2 is the partial enlarged drawing of the part A of Fig. 1 light fixture；
Fig. 3 is the use state diagram of Fig. 1 light fixture；
Fig. 4 is that schematic diagram is opened in the maintenance of Fig. 1 light fixture.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clear
Chu, it is fully described by.
Also referring to Fig. 1 to Fig. 4, first embodiment of the invention discloses a kind of lock sealing structure and had and is somebody's turn to do
The light fixture of lock sealing structure.
As shown in figure 1, the invention discloses a kind of lock sealing structure, it is used to lock first component 1 and second component 2
Between seal.First component 1 in the present embodiment is specially main reflective mirror component 1, and second component 2 is specially secondary reflective mirror
Component 2, the main reflective mirror component 1 and secondary mirror assembly 2 are in truncated cone-shaped, and the small end and pair of main reflective mirror component 1 are anti-
Seal 3 is provided between the big end of light microscopic component 2, by fixing device by the main reflective mirror component 1 and secondary reflective mirror
Component 2 is fixed.It should be noted that lock sealing part 3 refers to seal 3 positioned at main reflective mirror component 1 and secondary reflective microscope group
It is squeezed in space between part 2, from without moveable space, by main reflective mirror component 1 and secondary reflective microscope group
Part 2 is tightly connected.
As depicted in figs. 1 and 2, the lock sealing structure includes being arranged on the close small end of main reflective mirror component 1
Latch assembly 6 on periphery and be arranged on secondary mirror assembly 2 big end breach 7.It should be noted that master is reflective
Mirror assembly 1 is in truncated cone-shaped, is referred to close to the periphery of its small end positioned at the side surface of main reflective mirror component 1 close to the position of small end
The circle of place circumferentially, circumferential is the circumferential definition of usual round platform.
Specifically, the latch assembly 6 includes rotatable loose joint bolt 4 and is threadedly coupled with the loose joint bolt 4
Loose joint nut 5, the breach 7 and the loose joint bolt 4, which coordinate, makes the loose joint bolt 4 be threaded in or out the breach 7, institute
Loose joint nut 5 is stated to be used to the loose joint bolt 4 is tightened or unclamped in the breach 7.
As shown in Fig. 2 the latch assembly 6 also includes the fixed seat 8 being arranged on 1 above-mentioned periphery of main reflective mirror component,
The fixed seat 8 is made up of two support bases 9 and base 10, and short axle 11, the loose joint bolt are provided between two support base 9
4 are connected with the short axle 11 and can be rotated around the short axle 11 between two support base 9, it is achieved thereby that loose joint bolt
4 functions that can be rotated.The breach 7 is rectangular, and its width is more than or equal to the external diameter of the loose joint bolt 4 and less than described
The external diameter of loose joint nut 5.The purpose so designed is when being assembled, it is necessary to first rotates to loose joint bolt 4 into institute
State in breach 7, then by screwing the loose joint nut 5 in the outside of breach 7, so that loose joint nut 5 compresses secondary mirror assembly 2,
So as to which seal 3 of the wedging ring in the small end face of main reflective mirror component 1 realizes sealing.When light source is changed in later maintenance, if desired
Take major-minor mirror assembly apart, it is only necessary to first unclamp loose joint nut 5, loose joint bolt 4 is screwed out into breach 7, then fix by unclamping
Device, you can realize the separation of major-minor mirror assembly, enter the replacing of line light source 19.
As shown in figure 1, the fixing device specifically includes the bullet being arranged on the above-mentioned periphery of the main reflective mirror component 1
Chip architecture 14 and the pin shaft structure 17 being arranged on secondary mirror assembly 2.The elastic piece structure 14 includes the c-type of two circumferential openings
Retainer ring 12 and the shell fragment 13 that the opening of retainer ring 12 can be closed.It should be noted that above-mentioned circumferential openings refer to along solid
Determine ring 12 circumference open up it is jagged, due to retainer ring 12 offer vertically through hole and it is circumferential there is breach, so C-shaped.
As shown in figure 1, the pin shaft structure 17 includes the ear mount 15 stretched out from the big end of secondary mirror assembly 2 and fixed
Bearing pin 16 in the ear mount 15.The retainer ring 12 is provided with through hole and is used to fix the bearing pin 16 vertically.Shell fragment 13 1
End is fixed on the above-mentioned periphery of main reflective mirror component 1, and the other end is closed and exceeds the opening of the retainer ring 12.So design
Purpose be because shell fragment 13 is flexible, when carrying out assembling and needing to fix major-minor mirror assembly, it is only necessary to by pair
The pin shaft structure 17 of mirror assembly 2 is opened close to the elastic piece structure 14 of main reflective mirror component 1 because one end of shell fragment 13 has exceeded
Mouthful, when pin shaft structure 17 contacts it and gives certain external force, shell fragment 13 will outwards flick open opening, so that bearing pin 16 blocks
Enter in retainer ring 12.In later maintenance, it is only necessary to make pin shaft structure 17 outwards to the applying power of shell fragment 13, you can to realize bearing pin 16
Deviate from from retainer ring 12, so as to untie the fixation of major-minor mirror assembly.It can be seen that the use of bearing pin and shell fragment makes major-minor reflective
The fixation of mirror assembly and separately become very convenient, simple.
Furthermore, as shown in Fig. 2 loose joint nut 5 is wing nut, so tighten and unclamp by free-hand
Realize the locking and release to sealing structure, it is not necessary to any special instrument is used, thus it is simple to operate.
Furthermore, in order to major-minor mirror assembly fix stabilization, fixing device can be set it is multigroup, preferably
For 3 groups.Circumference of the i.e. described elastic piece structure 14 along main reflective mirror component 1 is evenly equipped with 3 groups, and the corresponding pin shaft structure 17 is along pair
The circumference of mirror assembly 2 is evenly equipped with 3 groups.The circumference of major-minor mirror assembly is the circumference of conventional truncated conical shape.
Preferably, seal 3 can select sealing ring.
Present invention also offers a kind of light fixture with above-mentioned lock sealing structure.As shown in figure 1, light fixture also includes master instead
Light microscopic component 1, secondary mirror assembly 2, radiating, termination 18 and light source 19, the lock sealing structure are used to lock master instead
Seal 3 between light microscopic component 1 and secondary mirror assembly 2.The main reflective mirror component 1, secondary mirror assembly 2, radiates, connects
Line apparatus 18 is sequentially connected, and the light source 19 is arranged in the radiating, termination 18.
Preferably, the light fixture is Projecting Lamp.
Due to present invention employs bearing pin and elastic piece structure insertion connection, as shown in Figure 3 and Figure 4, during assembling, only need to first by
Bearing pin and elastic piece structure Snap joint major-minor mirror assembly, it is then reflective using loose joint bolt and loose joint nut check major-minor again
Mirror assembly is to realize lock sealing；During later maintenance, it is only necessary to unclamp loose joint nut, screw out loose joint bolt, you can with release pair
The locking of seal, then can realize the separation of major-minor mirror assembly by discharging bearing pin from elastic piece structure.It can be seen that this hair
The lock sealing structure assembling and later maintenance of bright use are convenient and simple, single-handedly i.e. operable.The lock sealing knot of the present invention
Structure can effectively realize reliable sealing, and assemble to use and disassemble and safeguard simple and convenient, have the locking in the present invention
The light fixture of sealing structure can simply and easily enter the replacing of line light source, extend the service life of light fixture and widened light fixture
The scope of application.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of lock sealing structure, it is used to lock the seal between first component and second component, the first component
And second component is in truncated cone-shaped, it is provided between the small end of the first component and the big end of the second component described
Seal, the first component and the second component are fixed by fixing device, it is characterised in that：The lock sealing knot
Latch assembly on the periphery for the close small end that structure includes being arranged on the first component and it is arranged on described second
The breach of the big end of part, the latch assembly include rotatable loose joint bolt and are connected with the loose joint bolt thread
Loose joint nut, the breach coordinates with the loose joint bolt makes the loose joint bolt be threaded in or out the breach, the loose joint
Nut is used to the loose joint bolt is tightened or unclamped in the breach；
The fixing device includes the elastic piece structure being arranged on the periphery of the first component and is arranged at described second
Pin shaft structure on part；The c-type retainer ring that the elastic piece structure includes two circumferential openings is opened with that can close the retainer ring
The shell fragment of mouth；The pin shaft structure includes the ear mount stretched out from the big end of the second component and is fixed in the ear mount
Bearing pin；The retainer ring is provided with the through hole for fixing the bearing pin vertically.
2. lock sealing structure according to claim 1, it is characterised in that the latch assembly is also described including being arranged on
Fixed seat described in first component on periphery, the fixed seat are made up of two support bases and base, are set between two support base
Short axle is equipped with, the loose joint bolt is connected between two support base and with the short axle and can rotated around the short axle；
The breach is rectangular, and its width is more than or equal to the external diameter of the loose joint bolt and less than the external diameter of the loose joint nut.
3. lock sealing structure according to claim 1, it is characterised in that described shell fragment one end is fixed on described first
On the periphery of part, the other end is closed and exceeds the opening of the retainer ring.
4. lock sealing structure according to claim 1, it is characterised in that the first component is main mirror assembly,
The second component is secondary mirror assembly.
5. lock sealing structure according to claim 1, it is characterised in that the loose joint nut is wing nut.
6. lock sealing structure according to claim 1, it is characterised in that the elastic piece structure is along the first component
3 groups circumferentially are evenly equipped with, circumference of the corresponding pin shaft structure along the second component is evenly equipped with 3 groups.
7. according to the lock sealing structure described in claim any one of 1-6, it is characterised in that the seal is sealing ring.
A kind of 8. light fixture, it is characterised in that the light fixture includes the lock sealing structure as described in claim any one of 1-7,
Main reflective mirror component, secondary mirror assembly, radiating, termination and light source, the lock sealing structure are reflective for locking master
Seal between mirror assembly and secondary mirror assembly, the main reflective mirror component, secondary mirror assembly, radiating, termination
It is sequentially connected, the light source is arranged in the radiating, termination.
9. a kind of light fixture as claimed in claim 8, it is characterised in that the light fixture is Projecting Lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210083897.XA CN103363504B (en) | 2012-03-27 | 2012-03-27 | A kind of lock sealing structure and the light fixture with the lock sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210083897.XA CN103363504B (en) | 2012-03-27 | 2012-03-27 | A kind of lock sealing structure and the light fixture with the lock sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103363504A CN103363504A (en) | 2013-10-23 |
| CN103363504B true CN103363504B (en) | 2018-02-02 |
Family
ID=49365445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210083897.XA Active CN103363504B (en) | 2012-03-27 | 2012-03-27 | A kind of lock sealing structure and the light fixture with the lock sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103363504B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2689053Y (en) * | 2004-03-11 | 2005-03-30 | 深圳市海洋王投资发展有限公司 | Shock-proof superpower projecting lights |
| CN201416817Y (en) * | 2009-07-21 | 2010-03-03 | 伍必胜 | Lighting lamp |
| CN101876422A (en) * | 2010-05-06 | 2010-11-03 | 海洋王照明科技股份有限公司 | Opening connecting device of lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2638508A1 (en) * | 1988-11-02 | 1990-05-04 | Sammode Sa | Lock-hinge for lamp casing in several parts |
| CN101696778B (en) * | 2009-10-20 | 2011-08-10 | 南京汉德森科技股份有限公司 | LED explosion-proof lamp |
| CN102052642B (en) * | 2009-10-29 | 2012-04-25 | 海洋王照明科技股份有限公司 | Lamp locked and sealed by cam |
| CN101846304B (en) * | 2010-04-02 | 2012-04-25 | 海洋王照明科技股份有限公司 | Illumination lamp |
| CN101881388B (en) * | 2010-06-22 | 2013-07-03 | 海洋王照明科技股份有限公司 | Dismountable lamp |
| CN101852376B (en) * | 2010-06-25 | 2013-12-04 | 海洋王照明科技股份有限公司 | Illumination device |
-
2012
- 2012-03-27 CN CN201210083897.XA patent/CN103363504B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2689053Y (en) * | 2004-03-11 | 2005-03-30 | 深圳市海洋王投资发展有限公司 | Shock-proof superpower projecting lights |
| CN201416817Y (en) * | 2009-07-21 | 2010-03-03 | 伍必胜 | Lighting lamp |
| CN101876422A (en) * | 2010-05-06 | 2010-11-03 | 海洋王照明科技股份有限公司 | Opening connecting device of lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103363504A (en) | 2013-10-23 |
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