CN107826135A - Decorate cap fixing structure and there is its train - Google Patents

Decorate cap fixing structure and there is its train Download PDF

Info

Publication number
CN107826135A
CN107826135A CN201711071816.3A CN201711071816A CN107826135A CN 107826135 A CN107826135 A CN 107826135A CN 201711071816 A CN201711071816 A CN 201711071816A CN 107826135 A CN107826135 A CN 107826135A
Authority
CN
China
Prior art keywords
trim
fixing structure
lamp housing
clamping
cap fixing
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.)
Pending
Application number
CN201711071816.3A
Other languages
Chinese (zh)
Inventor
李勇序
曾照聿
王文健
陈晓辉
王芹凤
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.)
CRRC Qingdao Sifang Co Ltd
Original Assignee
CRRC Qingdao Sifang Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CRRC Qingdao Sifang Co Ltd filed Critical CRRC Qingdao Sifang Co Ltd
Priority to CN201711071816.3A priority Critical patent/CN107826135A/en
Publication of CN107826135A publication Critical patent/CN107826135A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D29/00Lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/166Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to torsion, e.g. spiral springs

Abstract

The invention provides a kind of decoration cap fixing structure and there is its train, decoration cap fixing structure includes lamp housing and the trim on lamp housing, wherein, decoration cap fixing structure also includes:Clamping assembly, clamping assembly are arranged between lamp housing and trim, so that trim passes through clamping assembly and lamp housing clamping;Fastener, fastener are located on trim and are connected with lamp housing, and trim is fixedly connected with lamp housing.Decoration cap fixing structure in the present invention solves the problems, such as that the fixed form dismounting of decoration cover of the prior art is complicated.

Description

Decorate cap fixing structure and there is its train
Technical field
The present invention relates to field of track traffic, in particular to a kind of decoration cap fixing structure and has its train.
Background technology
At present, the decorative lamp that LED circular lamps illuminate as rail transit cars, its annular exiting surface have preferably to go out Light effect, and annular exiting surface is generally carried out blocking protection by decoration cover, decoration cover needs reliably to be fixed on lamp housing, and Possess preferable disassembling operations.
The modes such as existing fixed form is fixed including screw, shell fragment is fixed, tear open wherein all fixing to increase by screw The workload of dress, and all being fixed by shell fragment can not ensure to be reliably connected.
The content of the invention
It is a primary object of the present invention to provide a kind of decoration cap fixing structure and there is its train, to solve existing skill The problem of fixed form dismounting of decoration cover in art is complicated.
To achieve these goals, according to an aspect of the invention, there is provided a kind of decorate cap fixing structure, including lamp Shell and the trim on lamp housing, wherein, decoration cap fixing structure also includes:Clamping assembly, clamping assembly are arranged on lamp Between shell and trim, so that trim passes through clamping assembly and lamp housing clamping;Fastener, fastener are located on trim simultaneously It is connected with lamp housing, trim is fixedly connected with lamp housing.
Further, clamping assembly includes clamping seat and the Fastener that is engaged with clamping seat, clamping seat with Fastener One be arranged on lamp housing, another in clamping seat and Fastener is arranged on trim;At least part card of Fastener Tightly on clamping seat, so that trim and lamp housing clamping.
Further, clamping seat is arranged on lamp housing, and Fastener is arranged on trim and set towards clamping seat.
Further, be provided with clamping slot on clamping seat, Fastener at least partially across clamping slot to be clamped on clamping On seat.
Further, Fastener is torsion spring, and two spring arms of torsion spring both pass through clamping slot and are clamped on clamping seat.
Further, installing plate is provided with trim, torsion spring is arranged on trim by installing plate.
Further, installing plate is L shaped plate, and a plate section of L shaped plate is connected with trim, another plate section of L shaped plate For installing torsion spring.
Further, clamping seat includes the first plate body, the second plate body and the 3rd plate body that are sequentially connected, the first plate body, the Two plate bodys and the 3rd plate body surround U-shaped structure, and clamping slot is arranged on the second plate body.
Further, fastener is screw, and fixed seat is provided with lamp housing, is provided with what is be engaged with screw in fixed seat Nut, screw coordinate so that trim is fixedly connected with lamp housing with nut thread.
According to another aspect of the present invention, there is provided a kind of train, including decoration cap fixing structure, wherein, trim is solid It is above-mentioned decoration cap fixing structure to determine structure.
The decoration cap fixing structure of the present invention includes lamp housing and the trim on lamp housing, can be answered as decorative lamp For the illumination of rail transit cars, wherein, decoration cap fixing structure also includes clamping assembly, clamping assembly be arranged on lamp housing with Between trim, so that trim passes through clamping assembly and lamp housing clamping;Fastener, fastening is located on trim and and lamp housing Connection, trim is fixedly connected with lamp housing.The clamping assembly that the decoration cap fixing structure is set can realize lamp housing and dress The clamping of decorative cover, and it is easy to operate;Fastener can further ensure the fixation of lamp housing and trim, and the trim is fixed Structure can both realize the reliable locking between trim and lamp housing by the cooperation between clamping assembly and fastener, moreover it is possible to compared with Dismounting, the work of installation are readily achieved, has fixed reliability and attended operation concurrently.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the lamp housing of the decoration cap fixing structure according to the present invention;
Fig. 2 shows the structural representation of the trim of the decoration cap fixing structure according to the present invention;
Fig. 3 shows the top view after being combined according to the lamp housing of the decoration cap fixing structure of the present invention with trim;
Fig. 4 shows the sectional view at the A-A of the decoration cap fixing structure in Fig. 3;
Fig. 5 shows the partial enlarged drawing at I of the decoration cap fixing structure in Fig. 4;
Fig. 6 shows the top view of the partial enlarged drawing at II of the decoration cap fixing structure in Fig. 4;
Fig. 7 shows the side view of the partial enlarged drawing at II of the decoration cap fixing structure in Fig. 4;
Fig. 8 shows the front view of the partial enlarged drawing at II of the decoration cap fixing structure in Fig. 4;
Fig. 9 shows the dimensional structure diagram of the trim of the decoration cap fixing structure of the present invention;
Figure 10 shows the side view of the trim of the decoration cap fixing structure in Fig. 9;
Figure 11 shows the front view of the trim of the decoration cap fixing structure in Fig. 9;And
Figure 12 shows the top view of the trim of the decoration cap fixing structure in Fig. 9.
Wherein, above-mentioned accompanying drawing marks including the following drawings:
10th, lamp housing;11st, fixed seat;111st, the second fixed plate;20th, trim;21st, installing plate;22nd, via;30th, fasten Part;41st, clamping seat;411st, clamping slot;412nd, the second plate body;42nd, Fastener;50th, nut;60th, support bar.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The invention provides one kind to decorate cap fixing structure, refer to Fig. 1 to Figure 12, and decoration cap fixing structure includes lamp housing 10 and the trim 20 on lamp housing 10, wherein, decoration cap fixing structure also includes:Clamping assembly, clamping assembly are set Between lamp housing 10 and trim 20, so that trim 20 passes through clamping assembly and the clamping of lamp housing 10;Fastener 30, fastener 30 It is located on trim 20 and is connected with lamp housing 10, trim 20 is fixedly connected with lamp housing 10.
The decoration cap fixing structure of the present invention includes lamp housing 10 and the trim 20 on lamp housing 10, can be used as decoration Lamp applications in the illumination of rail transit cars, wherein, decoration cap fixing structure also include clamping assembly, clamping assembly is arranged on Between lamp housing 10 and trim 20, so that trim 20 passes through clamping assembly and the clamping of lamp housing 10;Fastener 30, fastener 30 are worn It is located on trim 20 and is connected with lamp housing 10, trim 20 is fixedly connected with lamp housing 10.The decoration cap fixing structure is set The clamping assembly put can realize the clamping of lamp housing and trim, and easy to operate;Fastener can further ensure lamp The fixation of shell and trim, the decoration cap fixing structure can both realize decoration by the cooperation between clamping assembly and fastener Reliable locking between lid and lamp housing, moreover it is possible to more easily complete dismounting, the work of installation, have fixed reliability concurrently with that can safeguard Operability.
Wherein, trim is the decoration cover for blocking exiting surface.
In the present embodiment, as shown in Figure 6 to 8, clamping assembly includes clamping seat 41 and is engaged with clamping seat 41 Fastener 42, one in clamping seat 41 and Fastener 42 is arranged on lamp housing 10, clamping seat 41 with it is another in Fastener 42 It is individual to be arranged on trim 20;At least part of Fastener 42 is clamped on clamping seat 41, so that trim 20 blocks with lamp housing 10 Tightly.It is such be arranged on realize that Fastener and clamping seat are reliably connected on the basis of, easily Fastener insertion can be sticked into Seat takes out Fastener from clamping seat.
In the present embodiment, as shown in figure 1, clamping seat 41 is arranged on lamp housing 10, Fastener 42 is arranged on trim 20 Above and towards clamping seat 41 set.
In the present embodiment, be provided with clamping slot 411 on clamping seat 41, Fastener 42 at least partially across clamping slot 411 to be clamped on clamping seat 41.
When it is implemented, as shown in figures 1 and 3, clamping slot 411 is convex slot.
When it is implemented, Fastener 42 is torsion spring, two spring arms of torsion spring both pass through clamping slot and are clamped on clamping seat On 41, wherein, torsion spring is two wire springs, and two wire springs include two inclined spring arms, elastic fortune can occur between spring arm It is dynamic.Such set causes the installation of Fastener 42 and clamping seat 41 and convenient disassembly, easy to operate.
Preferably, Fastener 42 can also select other kinds of spring, such as four wire springs.
In order to realize the fixation of torsion spring and trim 20, as shown in Fig. 9 to Figure 12, installing plate is provided with trim 20 21, torsion spring is arranged on trim 20 by installing plate 21.
When it is implemented, installing plate 21 is L shaped plate, a plate section of L shaped plate is connected with trim 20, L shaped plate it is another Individual plate section is used to install torsion spring.
In the present embodiment, clamping seat 41 includes the first plate body, the second plate body and the 3rd plate body being sequentially connected, the first plate Body, the second plate body and the 3rd plate body surround U-shaped structure, and clamping slot 411 is arranged on the second plate body 412.
In the present embodiment, such as Fig. 5 so, fastener 30 is screw, and fixed seat 11, fixed seat 11 are provided with lamp housing 10 On be provided with the nut 50 being engaged with screw, screw coordinates with the screw thread of nut 50 so that trim 20 is fixed with lamp housing 10 connects Connect.
When it is implemented, as shown in figs. 9 and 12, nut 50 is corresponded on trim 20 and offers via 22, screw is worn Coordinated in via 22 with nut 50 by screw thread so that trim 20 is fixedly connected with lamp housing 10.
When it is implemented, as shown in figure 1, fixed seat 11 includes the first fixed plate, the and of the second fixed plate 111 being sequentially connected 3rd fixed plate, the first fixed plate, the second fixed plate and the 3rd fixed plate surround U-shaped structure, and nut 50 is arranged on the second fixation On plate 111.
When it is implemented, the fixed position of fastener 30 can change, for example the fixed position of fastener can be set At the edge of trim 20.
In the present embodiment, as shown in Fig. 2 being provided with the support for supporting trim 20 and lamp housing 10 on trim 20 Bar 60, for support bar 60 to be multiple, multiple support bars 60 include the first support bar group and the second support bar group, the first support bar group with Second support bar group includes multiple support bars 60, circumference of the multiple support bars 60 along trim 20 during the first support bar group is interior Arrange, the radially extending along trim 20 of each support bar 60 in the second support bar group, such setting facilitates trim With the assembling of lamp housing, and the supporting role to trim and lamp housing is played.
When it is implemented, support bar 60 is strip or L shaped plate.
The decoration cap fixing structure of the present invention when mounted, first assembles trim 20 and lamp housing 10 in place;Then it is right Two spring arms of torsion spring, which apply external force, reduces the spacing between two spring arms, and two spring arms are stretched into clamping seat 41 On clamping slot 411 in, release external force, two spring arms open simultaneously to be supported with two sides of clamping slot 411, is acted on by elastic force Trim is fixed on lamp housing;Finally, in the nut 50 for fixed seat trim being fixed to by fastener 30.
Present invention also offers a kind of train, train includes decoration cap fixing structure, wherein, decoration cap fixing structure is upper State the decoration cap fixing structure of embodiment.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect:
The decoration cap fixing structure of the present invention includes lamp housing 10 and the trim 20 on lamp housing 10, can be used as decoration Lamp applications in the illumination of rail transit cars, wherein, decoration cap fixing structure also include clamping assembly, clamping assembly is arranged on Between lamp housing 10 and trim 20, so that trim 20 passes through clamping assembly and the clamping of lamp housing 10;Fastener 30, fastener 30 are worn It is located on trim 20 and is connected with lamp housing 10, trim 20 is fixedly connected with lamp housing 10.The decoration cap fixing structure is set The clamping assembly put can realize the clamping of lamp housing and trim, and easy to operate;Fastener can further ensure lamp The fixation of shell and trim, the decoration cap fixing structure can both realize decoration by the cooperation between clamping assembly and fastener Reliable locking between lid and lamp housing, moreover it is possible to more easily complete dismounting, the work of installation, have fixed reliability concurrently with that can safeguard Operability.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (10)

1. one kind decoration cap fixing structure, including lamp housing (10) and the trim (20) on the lamp housing (10), it is special Sign is that the decoration cap fixing structure also includes:
Clamping assembly, the clamping assembly is arranged between the lamp housing (10) and the trim (20), so that the decoration Lid (20) passes through the clamping assembly and the lamp housing (10) clamping;
Fastener (30), the fastener (30) are located on the trim (20) and are connected with the lamp housing (10), will The trim (20) is fixedly connected with the lamp housing (10).
2. decoration cap fixing structure according to claim 1, it is characterised in that the clamping assembly includes clamping seat (41) With the Fastener (42) being engaged with the clamping seat (41), the clamping seat (41) and a peace in the Fastener (42) On the lamp housing (10), another in the clamping seat (41) and the Fastener (42) is arranged on the trim (20) on;At least part of the Fastener (42) is clamped on the clamping seat (41), so that the trim (20) and institute State lamp housing (10) clamping.
3. decoration cap fixing structure according to claim 2, it is characterised in that the clamping seat (41) is arranged on the lamp On shell (10), the Fastener (42) is arranged on the trim (20) and set towards the clamping seat (41).
4. decoration cap fixing structure according to claim 2, it is characterised in that be provided with clamping on the clamping seat (41) Groove (411), the Fastener (42) at least partially across the clamping slot (411) to be clamped on the clamping seat (41).
5. decoration cap fixing structure according to claim 4, it is characterised in that the Fastener (42) is torsion spring, described Two spring arms of torsion spring both pass through the clamping slot and are clamped on the clamping seat (41).
6. decoration cap fixing structure according to claim 5, it is characterised in that be provided with installation on the trim (20) Plate (21), the torsion spring are arranged on the trim (20) by the installing plate (21).
7. decoration cap fixing structure according to claim 6, it is characterised in that the installing plate (21) is L shaped plate, described One plate section of L shaped plate is connected with the trim (20), and another plate section of the L shaped plate is used to install the torsion spring.
8. decoration cap fixing structure according to claim 4, it is characterised in that the clamping seat (41) includes being sequentially connected The first plate body, the second plate body (412) and the 3rd plate body, first plate body, second plate body (412) and the 3rd plate Body surrounds U-shaped structure, and the clamping slot (411) is arranged on second plate body (412).
9. decoration cap fixing structure according to claim 1, it is characterised in that the fastener (30) is screw, described Fixed seat (11) is provided with lamp housing (10), the nut (50) being engaged with the screw is provided with the fixed seat (11), The screw coordinates so that the trim (20) is fixedly connected with the lamp housing (10) with the nut (50) screw thread.
10. a kind of train, including decoration cap fixing structure, it is characterised in that the decoration cap fixing structure be claim 1 to Decoration cap fixing structure any one of 9.
CN201711071816.3A 2017-11-03 2017-11-03 Decorate cap fixing structure and there is its train Pending CN107826135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711071816.3A CN107826135A (en) 2017-11-03 2017-11-03 Decorate cap fixing structure and there is its train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711071816.3A CN107826135A (en) 2017-11-03 2017-11-03 Decorate cap fixing structure and there is its train

Publications (1)

Publication Number Publication Date
CN107826135A true CN107826135A (en) 2018-03-23

Family

ID=61653718

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711071816.3A Pending CN107826135A (en) 2017-11-03 2017-11-03 Decorate cap fixing structure and there is its train

Country Status (1)

Country Link
CN (1) CN107826135A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214719C2 (en) * 1982-04-21 1987-10-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
CN201983207U (en) * 2010-10-29 2011-09-21 沈李豪 Fixing structure and a light-emitting diode (LED) or an organic light-emitting diode (OLED) lighting fixture applying the fixing structure
CN203453820U (en) * 2013-08-08 2014-02-26 深圳珈伟光伏照明股份有限公司 Lamp with replaceable decorative cover
CN203571564U (en) * 2013-10-17 2014-04-30 东莞市桑和照明电器有限公司 Pendant lamp and ceiling lamp structure of LED
CN203940366U (en) * 2014-07-20 2014-11-12 任金瑞 A kind of ultrathin plastics lamp affixed to the ceiling housing assembly
CN204213819U (en) * 2014-11-17 2015-03-18 胡崇亮 For the printing opacity trim of cap seal section bar light trough
CN204513148U (en) * 2015-04-17 2015-07-29 绍兴新辉照明有限公司 LED spotlight
CN205174114U (en) * 2015-11-04 2016-04-20 宁波耀泰电器有限公司 Can turn to LED garage lamp
CN105627224A (en) * 2016-03-18 2016-06-01 中车青岛四方机车车辆股份有限公司 Lighting lamp for railway vehicle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214719C2 (en) * 1982-04-21 1987-10-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
CN201983207U (en) * 2010-10-29 2011-09-21 沈李豪 Fixing structure and a light-emitting diode (LED) or an organic light-emitting diode (OLED) lighting fixture applying the fixing structure
CN203453820U (en) * 2013-08-08 2014-02-26 深圳珈伟光伏照明股份有限公司 Lamp with replaceable decorative cover
CN203571564U (en) * 2013-10-17 2014-04-30 东莞市桑和照明电器有限公司 Pendant lamp and ceiling lamp structure of LED
CN203940366U (en) * 2014-07-20 2014-11-12 任金瑞 A kind of ultrathin plastics lamp affixed to the ceiling housing assembly
CN204213819U (en) * 2014-11-17 2015-03-18 胡崇亮 For the printing opacity trim of cap seal section bar light trough
CN204513148U (en) * 2015-04-17 2015-07-29 绍兴新辉照明有限公司 LED spotlight
CN205174114U (en) * 2015-11-04 2016-04-20 宁波耀泰电器有限公司 Can turn to LED garage lamp
CN105627224A (en) * 2016-03-18 2016-06-01 中车青岛四方机车车辆股份有限公司 Lighting lamp for railway vehicle

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Application publication date: 20180323

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