CN102829344A - Lamp with reflection cup - Google Patents
Lamp with reflection cup Download PDFInfo
- Publication number
- CN102829344A CN102829344A CN2011101609193A CN201110160919A CN102829344A CN 102829344 A CN102829344 A CN 102829344A CN 2011101609193 A CN2011101609193 A CN 2011101609193A CN 201110160919 A CN201110160919 A CN 201110160919A CN 102829344 A CN102829344 A CN 102829344A
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- China
- Prior art keywords
- connecting portion
- hook
- tongue
- reflector
- holding section
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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.)
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Abstract
The invention relates to a lamp with a reflection cup, comprising a lamp base and the reflection cup, which are connected with each other, wherein the reflection cup comprises a cup body and a connection portion which are connected with each other; the connection portion is provided with a first locking portion which is convex; the lamp base comprises a light source assembly and an electric box which are connected with each other; the electric box comprises a box body and a combination portion, wherein the combination portion is like a circular ring, outer circumference of the combination portion coordinates with inner circumference of the connection portion, and the combination portion is arranged on a top surface of the box body; the combination portion is provided with a second locking portion which is convex; the first locking portion is clamped between the top surface of the box body and the second locking portion; and the reflection cup further comprises a buckling assembly which is fixed on a side wall of the connection portion and which is used for buckling the reflection cup with the lamp base. In the invention, the first locking portion cannot move up and down because the first locking portion is locked between the second locking portion and the top surface, and the reflection cup cannot rotate by locking action of the buckling assembly, so that the lamp with the reflection cup cannot get loose; and the reflection cup can be reversely screwed out by pressing the buckling assembly so as to be assembled/disassembled conveniently.
Description
[technical field]
The present invention relates to electric lighting device, relate in particular to a kind of light fixture with reflector.
[background technology]
In lighting apparatus,, control the luminous range and the illuminating area of main spot usually through reflective optical system in order to utilize limited luminous energy.Reflector is meant and adopts spot light to carry out the reflective optical system that remote spotlighting is used, is generally a glass type.
Traditional reflector adopts screw to fix or the fixed form of slash usually, and dismounting is inconvenient.And the connecting portion for reflector is connected with base because material and processing technology are limit, is difficult to the machine-shaping screw thread in some cases.
[summary of the invention]
Based on this, be necessary to provide a kind of light fixture of band reflector of easy accessibility.
A kind of light fixture with reflector; Comprise interconnective lamp base and reflector; Said reflector comprises interconnective cup and circular connecting portion, and the port position that said connecting portion deviates from an end of said cup is provided with the first protruding holding section at inwall; Said lamp base comprises interconnective light source assembly and electric box, and said electric box comprises casing and is joint portion circular and that excircle matches with the inner periphery of said connecting portion; The end face of casing is located in said joint portion; The end that the outer wall of said joint portion deviates from said casing is provided with the second protruding holding section; Said first holding section is clamped in middle by the end face of casing and second holding section; Said joint portion also comprises the lug boss that on the bearing of trend of second holding section, is provided with along the outer wall circumference, forms the fastener draw-in groove between the said lug boss and second holding section; Said reflector comprises that also fixture is fixed on the buckling component on the connecting portion sidewall; Said buckling component comprises elastic component, hook and button cap; Said hook comprises hook, upwarps tongue and connects hook and upwarp the connection strap of tongue; Said connection strap is being provided with bearing of trend and said and is upwarping opposite following the sticking out one's tongue of tongue near the said tongue place that upwarps; Said button cap upwarps in tongue is placed on said, and the inner surface of the crown of said button cap contacts with upwarping tongue, in said elastic component is sleeved on sticking out one's tongue under said; The dog hole that said connecting portion offers the perforation that cooperates with the size of said elastic component and supplies said hook to pass; Said elastic component and hook penetrate the inboard from the outside of said connecting portion; Said hook snaps in the said fastener draw-in groove, and said button cap is exposed to the connecting portion outside.
Preferably, said elastic component is a spring.
Preferably, the middle part of said connection strap also is provided with to the location division of both sides protrusion, and said connecting portion sidewall is provided with and is used for said keeper is carried out spacing limiting section.
Preferably; Said location division and connection strap form cross structure; And the two ends of said location division are globoidal structure; Said limiting section is pair of opposing and the cuboid that has breach, formation " recessed " shape structure, and said location division places in the said breach, and said connection strap passes in the middle of two " recessed " shape structure.
Preferably; Said buckling component also comprises outer cover; Said outer cover covers in shade, hook and the elastic component of said button cap wherein, offers the button mouth that the crown that supplies button cap leans out on the said outer cover, and said fixture is rivet, said outer cover is fixed on the outer wall of connecting portion.
Preferably; Said reflector also comprises the relay that connects said cup and connecting portion; Said relay is column structure and the internal diameter of the both ends open internal diameter less than said connecting portion; One end of said relay connects said connecting portion through a circular ring plate structure, and said relay forms circular flange in the junction with said circular ring plate structure; The top of said joint portion offers the annular groove that cooperates with said flange.
Preferably, the width of said second holding section narrows along bearing of trend from an end adjacent with said fastener draw-in groove gradually.
Preferably, said casing is a frustum cone structure.
The light fixture of above-mentioned band reflector when reflector and base are assembled together, is enclosed within connecting portion on the joint portion, and this moment, hook can be pushed by the outer wall of joint portion with elastic component, and first holding section can screw between second holding section and the end face.When reflector was rotated to fastener draw-in groove and dog hole position adjacent, hook snapped in the fastener draw-in groove under the elastic force effect of elastic component, accomplished chucking.This moment, first holding section of reflector was stuck between second holding section and the end face, can't move up and down, and because hook snaps in the fastener draw-in groove, and reflector also can't rotate, therefore the light fixture with reflector can not get loose.In the time of need reflector being separated with base, push button cap, make the hook perk to break away from the fastener draw-in groove, just can reflector oppositely be screwed out.That is to say that only need rotate to an angle during installation just can engage automatically, only need push button cap and the reverse back-out of reflector is just separable during dismounting, so dismounting is very convenient.
[description of drawings]
Fig. 1 is the sketch map of the light fixture of band reflector among the embodiment;
Fig. 2 is the sketch map that the light fixture of band reflector shown in Figure 1 is decomposed into lamp base and reflector;
Fig. 3 is the sketch map of reflector among the embodiment;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is the sketch map of linking up with among the embodiment;
Fig. 6 is the front view of electric box among the embodiment;
Fig. 7 is the vertical view of electric box shown in Figure 6;
Fig. 8 is equipped with the connecting portion of fastener assembly and the cutaway view of relay among one embodiment;
Fig. 9 be band reflector shown in Figure 1 light fixture along A-A to cutaway view;
Figure 10 is the cutaway view of the light fixture of band reflector shown in Figure 1 along other direction.
[specific embodiment]
For make the object of the invention, feature and advantage can be more obviously understandable, does detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Fig. 1 is the sketch map of the light fixture of band reflector among the embodiment, and Fig. 2 is the sketch map that the light fixture of band reflector shown in Figure 1 is decomposed into lamp base and reflector.The light fixture of band reflector comprises interconnective lamp base 100 and reflector 200; Reflector 200 comprises interconnective cup 230 and circular connecting portion 210, and the port position that connecting portion 210 deviates from an end of cup 230 is provided with the first protruding holding section 212 (referring to Fig. 3) at inwall.
In a preferred embodiment, reflector 200 also comprises the relay 220 that connects cup 230 and connecting portion 210.Fig. 3 is the sketch map of reflector among the embodiment, and Fig. 4 is the partial enlarged drawing of Fig. 3.Relay 220 is column structure and its internal diameter of both ends open internal diameters less than connecting portion 210.One end of relay 220 connects connecting portion 210 through a circular ring plate structure 222, and relay 220 forms circular flange 221 in the junction with circular ring plate structure 222.The top of joint portion 114 offers annular groove 1141 (see figure 7)s that cooperate with flange 221.The benefit that flange 221 and annular groove 1141 are set is a desired position when can be when mounted more accurately the position relation of reflector 200 and base 100 being positioned at design.In other embodiments, relay 220 (with annular groove 1141) can be set also, but connecting portion 210 is connected with cup 230 directly.
In a preferred embodiment, buckling component 300 also comprises outer cover 340.Outer cover 340 covers in shade 332, hook 320 and the elastic component 310 of button cap 330 wherein.Offer the button mouth 343 that the crown 334 that supplies button cap 330 leans out on the outer cover 340.Rivet 350 is fixed on outer cover 340 on the outer wall of connecting portion 210 as fixture.
Please in the lump referring to Fig. 4, Fig. 5, in the present embodiment, the middle part of connection strap 324 also is provided with to the location division 325 of both sides protrusion, and connecting portion 210 sidewalls are provided with and are used for keeper 325 is carried out spacing limiting section 212.Location division 325 forms cross structure with connection strap 324, and the two ends of location division 325 are globoidal structure.In a preferred embodiment; Limiting section 212 is pair of opposing and the cuboid that has breach, formation " recessed " shape structure; Location division 325 places in the breach, and connection strap 324 passes in the middle of two " recessed " shape structure, and this structural design makes that hook 320 can location division 325 be that axle rotates; The center that promptly is equal to location division 325 is the lever of fulcrum, can carry out limited rotation.Rotate for ease, cambered surface also can be made in the side of location division 325.
Fig. 6 is the front view of electric box among the embodiment, and Fig. 7 is the vertical view of electric box shown in Figure 6.The width of second holding section 1142 forms an inclined-plane from narrowing gradually along bearing of trend with fastener draw-in groove 1143 adjacent ends, is convenient to import first holding section 212.Because the mouth of beginning is big (second holding section 1142 is narrower), first holding section 212 is easy to screw between second holding section 1142 and the end face 1121, and along with screw-in depth is deepened gradually, first holding section 212 is tightened gradually, can't move up and down.And because the hook 322 of buckling component 300 has snapped in the fastener draw-in groove 1143, reflector 200 also can't rotate.Only push button cap 330, make hook 332 perks to break away from fastener draw-in groove 1143, reflector 200 can oppositely screw out.As shown in Figure 7, the structure of second holding section 1142, fastener draw-in groove 1143, lug boss 1144 is provided with two groups in the present embodiment; Accordingly, first holding section 212 is provided with two.
Fig. 8 is equipped with the connecting portion of fastener assembly and the cutaway view of relay among one embodiment, Fig. 9 be band reflector shown in Figure 1 light fixture along A-A to cutaway view, Figure 10 is the cutaway view of the light fixture other direction of band reflector shown in Figure 1.
The light fixture of above-mentioned band reflector; When reflector 200 and base 100 are assembled together; Connecting portion 210 is enclosed within on the joint portion 114; This moment, hook 322 can outwards be pushed by the outer wall of joint portion 114 with elastic component 310, and first holding section 212 can screw between second holding section 1142 and the end face 1121.When reflector 200 is rotated to fastener draw-in groove 1143 and dog hole 213 when adjacent, hook 322 snaps in fastener draw-in groove 1143 under the elastic force effect of elastic component 310, accomplish chucking.This moment, first holding section 212 of reflector 200 was stuck between second holding section 1142 and the end face 1121, can't move up and down, and because hook 322 snaps in the fastener draw-in groove 1143, and reflector 200 also can't rotate, therefore the light fixture with reflector can not get loose.In the time of need reflector 200 being separated with base 100, push button cap 330, make hook 332 perks to break away from fastener draw-in groove 1143, just can reflector 200 oppositely be screwed out.That is to say that only need rotate to an angle during installation just can engage automatically, only need push button cap 330 and reflector 200 reverse back-outs are just separable during dismounting, so easy accessibility.
The above embodiment has only expressed several kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, 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 accompanying claims.
Claims (8)
1. the light fixture with reflector comprises interconnective lamp base and reflector, it is characterized in that,
Said reflector comprises interconnective cup and circular connecting portion, and the port position that said connecting portion deviates from an end of said cup is provided with the first protruding holding section at inwall;
Said lamp base comprises interconnective light source assembly and electric box, and said electric box comprises casing and is joint portion circular and that excircle matches with the inner periphery of said connecting portion; The end face of casing is located in said joint portion; The end that the outer wall of said joint portion deviates from said casing is provided with the second protruding holding section; Said first holding section is clamped in middle by the end face of casing and second holding section; Said joint portion also comprises the lug boss that on the bearing of trend of second holding section, is provided with along the outer wall circumference, forms the fastener draw-in groove between the said lug boss and second holding section;
Said reflector comprises that also fixture is fixed on the buckling component on the connecting portion sidewall; Said buckling component comprises elastic component, hook and button cap; Said hook comprises hook, upwarps tongue and connects hook and upwarp the connection strap of tongue; Said connection strap is being provided with bearing of trend and said and is upwarping opposite following the sticking out one's tongue of tongue near the said tongue place that upwarps; Said button cap upwarps in tongue is placed on said, and the inner surface of the crown of said button cap contacts with upwarping tongue, in said elastic component is sleeved on sticking out one's tongue under said; The dog hole that said connecting portion offers the perforation that cooperates with the size of said elastic component and supplies said hook to pass; Said elastic component and hook penetrate the inboard from the outside of said connecting portion; Said hook snaps in the said fastener draw-in groove, and said button cap is exposed to the connecting portion outside.
2. the light fixture of band reflector according to claim 1 is characterized in that, said elastic component is a spring.
3. the light fixture of band reflector according to claim 1 is characterized in that, the middle part of said connection strap also is provided with to the location division of both sides protrusion, and said connecting portion sidewall is provided with and is used for said keeper is carried out spacing limiting section.
4. the light fixture of band reflector according to claim 3; It is characterized in that; Said location division and connection strap form cross structure, and the two ends of said location division are globoidal structure, and said limiting section is pair of opposing and the cuboid that has breach, formation " recessed " shape structure; Said location division places in the said breach, and said connection strap passes in the middle of two " recessed " shape structure.
5. the light fixture of band reflector according to claim 1; It is characterized in that; Said buckling component also comprises outer cover; Said outer cover covers in shade, hook and the elastic component of said button cap wherein, offers the button mouth that the crown that supplies button cap leans out on the said outer cover, and said fixture is rivet, said outer cover is fixed on the outer wall of connecting portion.
6. the light fixture of band reflector according to claim 1; It is characterized in that; Said reflector also comprises the relay that connects said cup and connecting portion; Said relay is column structure and the internal diameter of the both ends open internal diameter less than said connecting portion, and an end of said relay connects said connecting portion through a circular ring plate structure, and said relay forms circular flange in the junction with said circular ring plate structure; The top of said joint portion offers the annular groove that cooperates with said flange.
7. the light fixture of band reflector according to claim 1 is characterized in that, the width of said second holding section narrows along bearing of trend from an end adjacent with said fastener draw-in groove gradually.
8. the light fixture of band reflector according to claim 1 is characterized in that, said casing is a frustum cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110160919.3A CN102829344B (en) | 2011-06-15 | 2011-06-15 | Lamp with reflection cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110160919.3A CN102829344B (en) | 2011-06-15 | 2011-06-15 | Lamp with reflection cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829344A true CN102829344A (en) | 2012-12-19 |
| CN102829344B CN102829344B (en) | 2014-10-01 |
Family
ID=47332575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110160919.3A Expired - Fee Related CN102829344B (en) | 2011-06-15 | 2011-06-15 | Lamp with reflection cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829344B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075139B (en) * | 2013-03-25 | 2016-08-03 | 海洋王（东莞）照明科技有限公司 | Floodlight structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050073843A1 (en) * | 2003-10-01 | 2005-04-07 | Heraeus Noblelight Gmbh | UV lamp arrangement and its use |
| CN201363678Y (en) * | 2009-01-15 | 2009-12-16 | 堤维西交通工业股份有限公司 | Fixing device of high intensity gas discharge bulb |
| CN201443709U (en) * | 2008-11-25 | 2010-04-28 | 董丽霞 | LED mining lamp |
| CN101737649A (en) * | 2009-12-16 | 2010-06-16 | 海洋王照明科技股份有限公司 | Lamp cap of highlight searching lamp |
| DE102009040572A1 (en) * | 2009-09-08 | 2011-03-10 | Osram Gesellschaft mit beschränkter Haftung | lamp unit |
-
2011
- 2011-06-15 CN CN201110160919.3A patent/CN102829344B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050073843A1 (en) * | 2003-10-01 | 2005-04-07 | Heraeus Noblelight Gmbh | UV lamp arrangement and its use |
| CN201443709U (en) * | 2008-11-25 | 2010-04-28 | 董丽霞 | LED mining lamp |
| CN201363678Y (en) * | 2009-01-15 | 2009-12-16 | 堤维西交通工业股份有限公司 | Fixing device of high intensity gas discharge bulb |
| DE102009040572A1 (en) * | 2009-09-08 | 2011-03-10 | Osram Gesellschaft mit beschränkter Haftung | lamp unit |
| CN101737649A (en) * | 2009-12-16 | 2010-06-16 | 海洋王照明科技股份有限公司 | Lamp cap of highlight searching lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075139B (en) * | 2013-03-25 | 2016-08-03 | 海洋王（东莞）照明科技有限公司 | Floodlight structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102829344B (en) | 2014-10-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20200615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |