CN201688291U - Embedded type light device on transportation - Google Patents
Embedded type light device on transportation Download PDFInfo
- Publication number
- CN201688291U CN201688291U CN2010202222831U CN201020222283U CN201688291U CN 201688291 U CN201688291 U CN 201688291U CN 2010202222831 U CN2010202222831 U CN 2010202222831U CN 201020222283 U CN201020222283 U CN 201020222283U CN 201688291 U CN201688291 U CN 201688291U
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- China
- Prior art keywords
- lampshade
- sleeve
- optical device
- recessed lighting
- lighting fitting
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- 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 - Lifetime
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Abstract
The utility model discloses an embedded type light device on transportation, comprising a lampshade, and a lamp cap arranged on the lampshade, wherein the lamp cap is used for installing a light device; the lampshade is positioned in front of the lamp cap; the embedded type light device further comprises a sleeve fixed on a mounting plate; and the lampshade and the lamp cap are arranged to be an integrated lamp core assembly which is detachably connected with the sleeve. The sleeve fixed on the mounting plate is utilized to be detachably connected with the modularized lamp core assembly; on one hand, the firm and reliable fixation is realized by the connection mode of the sleeve and the mounting plate, on the other hand, the related maintenance can be completed by disassembling and assembling the modularized lamp core assembly, thus avoiding the disassembling and assembling together with the overall mounting plate during the maintenance process, greatly reducing the work load of the installation and maintenance, and being very suitable for the promotion and use on the public transportation as the sleeve also does not need to be replaced and maintained frequently.
Description
Technical field
The utility model relates to the lighting fixture field on the vehicles, and in particular, improving what relate to is recessed lighting fitting electro-optical device on a kind of vehicles.
Background technology
The vehicles herein comprise train, automobile, aircraft, reach boats and ships etc.; Embedded lighting fixture, promptly be embedded on the installing plate, the lighting fixture that can remain basically stable with described installing plate appearance, it draws together a lampshade, and is arranged on the lamp holder on this lampshade, be used to install the light components and parts, comprise fluorescent lamp, electricity-saving lamp, shot-light etc., wherein, shot-light can be subdivided into halogen spot light and LED (Light Emitting Diode again, light emitting diode is called for short LED) shot-light etc.; And described lampshade is positioned at the dead ahead of described lamp holder, be used for adaptive described light components and parts, for example, the shape of described lampshade and size are suitable with described light components and parts, the reflective surface angle position of described lampshade and described light components and parts are suitable, and the connected mode of described lampshade and described light components and parts is suitable etc.
But, recessed lighting fitting electro-optical device of the prior art or can't be fixed on the installing plate reliably, otherwise dismounting gets up very difficultly, is not suitable for very much using on the vehicles such as train, automobile, aircraft and boats and ships; As shown in Figure 1, it is the fixed form of spring or spring-piece type, the spring or the shell fragment 111 that adopt symmetry or be distributed on the lampshade 110 are stuck in this lampshade 110 in the installing hole 101 of installing plate 100, and this fixed form firmly with stable, is difficult to use on the vehicles of motion occasion inadequately; Again as shown in Figure 2, it is the fixed form of nut type, lampshade 210 is withstood in the installing hole 101 of installing plate 100 by a nut 220 and screw 222 symmetrical or that be distributed on this nut 220, though this fixed form is solid and reliable, together carry out dismounting yet when safeguarding, but often need to connect installing plate 100, increased the workload of maintenance greatly.
Therefore, prior art still haves much room for improvement and develops.
The utility model content
Order of the present utility model is, the electro-optical device of the recessed lighting fitting on a kind of vehicles is provided, and is can fixation reliable, is convenient to installation and maintenance again, is particluarly suitable for promoting the use of on the public transport.
The technical solution of the utility model is as follows:
Recessed lighting fitting electro-optical device on a kind of vehicles comprises a lampshade and a lamp holder that is provided with on this lampshade; Described lamp holder is used to install the light components and parts; Described lampshade is positioned at the place ahead of described lamp holder; Wherein, described recessed lighting fitting electro-optical device also comprises a sleeve, is used for fixing on an installing plate; Described lampshade and described lamp holder are set to a modular wick assembly, form with described sleeve to removably connect.
Described recessed lighting fitting electro-optical device, wherein, described modular wick assembly is arranged in described sleeve, with the coaxial setting of described sleeve.
Described recessed lighting fitting electro-optical device, wherein, a fixed cover is threaded on the outer wall of described sleeve; Be vertically arranged with nut on described fixed cover, the interior adaptive screw that has of described nut is used for fixing described sleeve.
Described recessed lighting fitting electro-optical device, wherein, the inwall of described sleeve is provided with flange, and the outer wall of described lampshade is provided with the fixture block of adaptive described flange, and the side that is used for described fixture block is stuck in described flange.
Described recessed lighting fitting electro-optical device wherein, also is provided with the elastic top clamping part on described sleeve, be used for preventing that described lampshade from getting loose at vibration processes.
Described recessed lighting fitting electro-optical device, wherein, described elastic top clamping part comprises a step ejector pin and a stage clip, is used to utilize the elasticity of described stage clip that described step ejector pin top is stuck between described sleeve and the described lampshade.
Described recessed lighting fitting electro-optical device, wherein, described step ejector pin vertically is provided with, and the front end top that is used for described step ejector pin is stuck in the rear end face of described lampshade.
Described recessed lighting fitting electro-optical device, wherein, the inwall of described sleeve is provided with flange, and the outer wall of described lampshade is provided with the draw-in groove of adaptive described flange, and the inboard that is used for described draw-in groove is stuck in described flange.
Described recessed lighting fitting electro-optical device, wherein, the length direction of described draw-in groove and the axial line of described lampshade are obliquely installed.
Described recessed lighting fitting electro-optical device, wherein, described light components and parts are a shot-light, described shot-light is a LED spot light.
Recessed lighting fitting electro-optical device on a kind of vehicles provided by the utility model owing to adopted the sleeve that is fixed on the installing plate, removably connects with modular wick assembly formation; Utilize the connected mode of sleeve and installing plate to realize firmly and reliably fixing on the one hand, can finish relevant maintenance by the modular wick assembly of dismounting only on the other hand, thereby avoided in the process of safeguarding together with the dismounting of whole erection plate, significantly reduced the workload of installing and keeping in repair, and sleeve do not need often to change and maintenance yet, is highly suitable on the public transport and promotes the use of.
Description of drawings
Fig. 1 is the front view that is fixed on the recessed lighting fitting electro-optical device on the installing plate in the prior art with spring or shell fragment mode;
Fig. 2 is the front view that is fixed on the recessed lighting fitting electro-optical device on the installing plate in the prior art in the nut mode;
Fig. 3 is the axial cutaway view of recessed lighting fitting electro-optical device in the utility model;
Fig. 4 is the axial cutaway view of modular wick assembly among the utility model Fig. 3;
Fig. 5 is the axial cutaway view that is fixed on the sleeve on the installing plate among the utility model Fig. 3.
The specific embodiment
Below with reference to accompanying drawing, the specific embodiment and the embodiment of method of the present utility model and device thereof described in detail.
Recessed lighting fitting electro-optical device on a kind of vehicles of the utility model, one of its specific embodiment as shown in Figure 5, comprises a lampshade 410 and a lamp holder 420; Described lamp holder 420 is arranged on the described lampshade 410, is used to install light components and parts such as fluorescent lamp, electricity-saving lamp, shot-light; Described lampshade 410 is positioned at the place ahead or the side of described lamp holder 420, is used for adaptive described light components and parts; Wherein, described recessed lighting fitting electro-optical device also comprises a sleeve 310, is used for fixing on the installing hole 301 of installing plate 300; Described lampshade 410 is set to modular wick assembly with described lamp holder 420, forms with flange 314 on described sleeve 310 inwalls to removably connect.
Compare with recessed lighting fitting electro-optical device of the prior art, recessed lighting fitting electro-optical device of the present utility model because of its fault rate is lower, need not often keep in repair and change, so be fixed in the installing hole 301 of installing plate 300 by increasing a sleeve 310 parts; Utilize the flange 314 on sleeve 310 inwalls to realize removably connecting, thereby avoided, greatly facilitate lampshade 410 and lamp holder 420 installations and maintenance together with 300 dismounting of whole erection plate with lampshade 410 formation.
Be preferably, described modular wick assembly is arranged in described sleeve 310, and with described sleeve 310 coaxial settings, maintenance is closed in the dismounting of being more convenient for.
In the utility model preferred implementation, passenger vehicle with the railway traffic instrument is an example, on the roof panels 300 of passenger car, embedded spotlight is set, as shown in Figure 3, columnar sleeve 310 oral areas turn up and form flange 315, and the size of described flange 315 surpasses the installing hole 301 of roof panels 300; Described sleeve 310 stack shell outer walls are provided with screw thread, are connected with the fixed cover 320 of a ring-type, and this fixed cover 320 is also referred to as nut sleeve; Symmetry or uniform some screws that matches 322 and nut 321 on described fixed cover 320 are used to cooperate the flange 315 of described sleeve 310, described sleeve 310 are fixed in the installing hole 301 of described installing plate 300; Described nut 321 also is arranged on the described fixed cover 320, and described screw 322 is located in the described nut 321; Described screw 322 and nut 321 vertically are provided with along described fixed cover 320, are used to cooperate the fixed cover 320 on described sleeve 310 stack shells to adjust accordingly, to satisfy different roof panels 300 requirements of all thickness are installed; On the inwall of described sleeve 310, partial lateral is provided with flange 314, is used for forming dismountable engagement connection with the lampshade 410 of (as shown in Figure 5) described sleeve 310.
Further, as shown in Figure 4, the local fixture block 414 that is provided with adaptive described flange 314 on the outer wall of described lampshade 410, thus utilize the side 414a of described fixture block 414 to be stuck on the side 314a of (as shown in Figure 3) described flange 314, with fixing described lampshade 410; In the utility model preferred implementation, because of accompanying drawing 4 employings are LED shot-lights, its lampshade 410 and cap part thereof include more parts, as lens, louvre etc., and its lampshade 410 still is knockdown, be used for the lamp holder 420 of adaptive described LED formula, but be not improvement of the present utility model place, so do not repeat them here.
Need to prove, be arranged in height that the flange 314 of described sleeve 310 protrudes and can not hinder the described lampshade 410 that comprises with described fixture block 414 to push described sleeve 310 and/or take out, also want to be stuck on the described flange 314 and be positioned at the height that the fixture block 414 on the described lampshade 410 protrudes from described sleeve 310; Concrete, can push described lampshade 410 backs by rotating lampshade 410 to the angular range of setting, described fixture block 414 is stuck on the described flange 314, being about to described lampshade 410 is fixed in the described sleeve 310, when taking out then the described lampshade 410 of backward rotation to the angular range of setting, make described fixture block 414 break away from described flange 314, described lampshade 410 can be taken out from described sleeve 310; Be preferably, the angular range of this setting in 90 ° of scopes, for example 45 °, 60 ° or 75 ° etc.
Further, as shown in Figure 5, on described sleeve 310, also be provided with elastic top clamping part (shown in the double dot dash line zone), be used for preventing, become flexible because of vibration makes described lampshade 410, even from described sleeve 310, come off in the vehicle motion process.
The specific embodiment of described elastic top clamping part, as shown in Figure 3, comprise a columniform step ejector pin 311 and a columniform stage clip 312, on described sleeve 310, be vertically arranged with the knock hole 311b of step, described step ejector pin 311 is arranged in described knock hole 311b, front end stretches out from described knock hole 311b, and the rear end is stuck on the step of described knock hole 311b; Described stage clip 312 is positioned at the rear end of described step ejector pin 311, is used to utilize its elasticity that (as shown in Figure 5) described step ejector pin 311 is pushed up the rear end face 415 that is stuck in described lampshade 410; Be preferably, be provided with internal thread, be used to connect a plug 313 at the rear of described knock hole 311b, with described stage clip 312 and described step ejector pin 311 shutoff in described knock hole 311b; A plurality of described knock hole 311b symmetry or uniform setting on described sleeve 310.
In addition, as another preferred implementation of the utility model, the also replaceable one-tenth clamp groove form of form (accompanying drawing is not shown) that described fixture block is fixing, thus utilize the inboard of described draw-in groove to be stuck on the side of described flange, with fixing described lampshade; Further, the axial line setting of the described lampshade of length direction tiltable of described draw-in groove, for example described draw-in groove is shape in the shape of a spiral, and can make full use of the spiral angle with self-locking characteristics prevent that described lampshade from getting loose in vibration, thereby saves described elastic top clamping part.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. the recessed lighting fitting electro-optical device on the vehicles comprises a lampshade and a lamp holder that is provided with on this lampshade; Described lamp holder is used to install the light components and parts; Described lampshade is positioned at the place ahead of described lamp holder; It is characterized in that described recessed lighting fitting electro-optical device also comprises a sleeve, be used for fixing on an installing plate; Described lampshade and described lamp holder are set to a modular wick assembly, form with described sleeve to removably connect.
2. recessed lighting fitting electro-optical device according to claim 1 is characterized in that, described modular wick assembly is arranged in described sleeve, with the coaxial setting of described sleeve.
3. recessed lighting fitting electro-optical device according to claim 1 is characterized in that, a fixed cover is threaded on the outer wall of described sleeve; Be vertically arranged with nut on described fixed cover, the interior adaptive screw that has of described nut is used for fixing described sleeve.
4. recessed lighting fitting electro-optical device according to claim 1 is characterized in that the inwall of described sleeve is provided with flange, and the outer wall of described lampshade is provided with the fixture block of adaptive described flange, and the side that is used for described fixture block is stuck in described flange.
5. recessed lighting fitting electro-optical device according to claim 4 is characterized in that, also is provided with the elastic top clamping part on described sleeve, is used for preventing that described lampshade from getting loose at vibration processes.
6. recessed lighting fitting electro-optical device according to claim 5 is characterized in that, described elastic top clamping part comprises a step ejector pin and a stage clip, is used to utilize the elasticity of described stage clip that described step ejector pin top is stuck between described sleeve and the described lampshade.
7. recessed lighting fitting electro-optical device according to claim 6 is characterized in that, described step ejector pin vertically is provided with, and the front end top that is used for described step ejector pin is stuck in the rear end face of described lampshade.
8. recessed lighting fitting electro-optical device according to claim 1 is characterized in that the inwall of described sleeve is provided with flange, and the outer wall of described lampshade is provided with the draw-in groove of adaptive described flange, and the inboard that is used for described draw-in groove is stuck in described flange.
9. recessed lighting fitting electro-optical device according to claim 8 is characterized in that, the length direction of described draw-in groove and the axial line of described lampshade are obliquely installed.
10. according to arbitrary described recessed lighting fitting electro-optical device in the claim 1 to 9, it is characterized in that described light components and parts are a shot-light, described shot-light is a LED spot light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202222831U CN201688291U (en) | 2010-06-04 | 2010-06-04 | Embedded type light device on transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202222831U CN201688291U (en) | 2010-06-04 | 2010-06-04 | Embedded type light device on transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688291U true CN201688291U (en) | 2010-12-29 |
Family
ID=43376571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202222831U Expired - Lifetime CN201688291U (en) | 2010-06-04 | 2010-06-04 | Embedded type light device on transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402651A (en) * | 2015-12-15 | 2016-03-16 | 江苏玖盛电器有限公司 | LED spotlight for passenger train |
-
2010
- 2010-06-04 CN CN2010202222831U patent/CN201688291U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402651A (en) * | 2015-12-15 | 2016-03-16 | 江苏玖盛电器有限公司 | LED spotlight for passenger train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |