CN206846623U - Projecting lamp holder mounting structure - Google Patents
Projecting lamp holder mounting structure Download PDFInfo
- Publication number
- CN206846623U CN206846623U CN201720821271.2U CN201720821271U CN206846623U CN 206846623 U CN206846623 U CN 206846623U CN 201720821271 U CN201720821271 U CN 201720821271U CN 206846623 U CN206846623 U CN 206846623U
- Authority
- CN
- China
- Prior art keywords
- lamp
- tail
- lamp cup
- hood
- universal joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
It the utility model is related to a kind of projecting lamp holder mounting structure, including Lamp cup, universal joint, tail-hood, lamp socket and lampshade, Lamp cup is in the tubular of open at one end, one end of universal joint is stretched into Lamp cup from Lamp cup side wall, the tail-hood periphery and Lamp cup inwall location fit, one end that tail-hood periphery corresponds to the universal joint is provided with fulcrum bearing, one end that fulcrum bearing corresponds to universal joint is provided with jack, one end of universal joint coordinates with jack grafting, fulcrum bearing is provided with lock hole and lock screw towards the side of Lamp cup opening, lock hole connects with jack, lock screw is screwed into jack from locking outer end of hole；The lamp socket is fastened with tail-hood, and lampshade is arranged on outside the opening of Lamp cup and is connected by lock ring with lamp socket.The universal joint of such projecting lamp holder only needs to be fixed with a lock screw with tail-hood, saves the number of mechanical connection, has saved assembling and material cost, improved production efficiency.
Description
Technical field
A kind of projecting lamp is the utility model is related to, particularly a kind of projecting lamp holder mounting structure.
Background technology
In traditional lighting light fixture, projecting lamp is with compact, and flexibly, light-emitting area arbitrarily turns to and has market deeply.Referring to Fig. 6 institutes
Show, and it is mostly in the inner side of Lamp cup 7 increase support 9 that traditional projecting lamp, which penetrates head connection, utilizes the lock bracket 9 of nut 91 and universal
Section 6, and lamp socket 3 is then fixed by screw rod, another nut 92 and support 9（Specifically：Universal joint 6 and nut are first used inside Lamp cup 7
91 fix a L-shaped brackets 9, using the supporting body as model E14 lamp sockets, then with tooth pipe（I.e. described screw rod, another spiral shell
Mother 92）The tail-hood 5 of lamp socket 3 is attached, and lamp socket one end is connected with tail-hood using the mode of linking closely of cassette, the other end of lamp socket
Stretched into provided with external screw thread and from the tail end of lampshade 1 in lampshade, lock ring 2 is connected with the external screw thread of the lamp socket other end.）.And such knot
Structure is because the requirement of assembly space can all cause Lamp cup volume larger, and profile is heavy, also due to lamp socket is locked by support
Tightly correct, the crooked phenomenon of lamp socket is easily caused in manufacturing process, quality is difficult to ensure that；Further, said structure needs logical
Cross a variety of supplementary structures such as nut, screw to be mechanically fixed, cause assembling difficulty, also increase the material cost of product.Cause
This, market is highly desirable to a low-profile, assembles easy projector lamp holder structure, to solve the deficiencies in the prior art.
Utility model content
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art, and provides a kind of simple in construction, conjunction
Reason, easy for installation, cost bottom projecting lamp holder mounting structure, to cause projecting lamp holder volume to become smaller.
What the purpose of this utility model was realized in：
A kind of projecting lamp holder mounting structure, including Lamp cup, universal joint, tail-hood, lamp socket and lampshade, Lamp cup is in open at one end
Tubular, one end of universal joint are stretched into Lamp cup from Lamp cup side wall, it is characterized in that, the tail-hood periphery is matched somebody with somebody with the positioning of Lamp cup inwall
Close, one end that tail-hood periphery corresponds to the universal joint is provided with fulcrum bearing, and one end that fulcrum bearing corresponds to universal joint is provided with jack, universal
One end of section coordinates with jack grafting, and fulcrum bearing is provided with lock hole and lock screw, lock hole towards the side of Lamp cup opening
Connected with jack, lock screw is screwed into jack from locking outer end of hole；The lamp socket is fastened with tail-hood, and lampshade is arranged on lamp
The opening of cup is outer and is connected by lock ring with lamp socket.The universal joint of such projecting lamp holder is only needed with a locking screw with tail-hood
Silk can be fixed, and save the number of mechanical connection, saved assembling and material cost, improved production efficiency.
The purpose of this utility model can also use following technical measures to solve：
As more specifically scheme, the tail-hood includes cylinder, barb, supporting convex tendon and the fulcrum bearing, supports convex tendon
Cylinder body outer wall is arranged on fulcrum bearing, cylinder is provided with the barb towards the side of Lamp cup opening, supports in convex tendon and Lamp cup
Wall location fit, lamp socket one end insertion tube body are interior and more convenient with barb snapping, installation.
The supporting convex tendon is provided with more than three, and supporting convex tendon is towards being additionally provided with pretension convex tendon on the side of Lamp cup inwall.
Pretension convex tendon and Lamp cup inwall are almost linear contact lay, it is possible to reduce frictional force when tail-hood is installed with Lamp cup, but simultaneously can be with lamp
Cup inwall is close to so that tail-hood can be fixed in Lamp cup, form good location fit.
Inner arc chamfering is provided between the inner face and madial wall of the Lamp cup, supporting convex tendon tail end is provided with to fall with Inner arc
The external arc chamfering of angle matching.
The other end of the lamp socket is provided with external screw thread and stretched into from lampshade tail end in lampshade, lock ring and the lamp socket other end
External screw thread connects.Lock ring can be installed by specific sleeve, and sleeve can be dispensed into the packaging of light fixture.
The beneficial effects of the utility model are as follows：
（1）Universal joint is directly connected with tail-hood in such projecting lamp holder mounting structure, compared with prior art, eliminates branch
Frame, so as to reduce the volume of Lamp cup, bigger design space is brought to projecting lamp；
（2）With after tail-hood grafting, being fixed by lock screw, it pacifies universal joint in such projecting lamp holder mounting structure
Dress is simple, and cost is small；
（3）Lamp cup with tail-hood is positioned using tight fit mode in such projecting lamp holder mounting structure, in the same of tight fit
When also ensure that the problem placed in the middle of lamp socket.
Brief description of the drawings
Fig. 1 is the embodiment decomposition texture schematic diagram of the utility model one.
Fig. 2 is tail cover structure schematic diagram in the utility model.
Fig. 3 is Fig. 2 main structure diagram.
Fig. 4 is Fig. 3 A-A cross section structure diagrams.
Fig. 5 is the using state structure diagram of the utility model one.
Fig. 6 is prior art decomposition texture schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Referring to shown in Fig. 1 to Fig. 4, a kind of projecting lamp holder mounting structure, including Lamp cup 7, universal joint 6, tail-hood 5, the and of lamp socket 3
Lampshade 1, Lamp cup 7 are in the tubular of open at one end, and one end of universal joint 6 is stretched into Lamp cup 7 from the side wall of Lamp cup 7, the periphery of tail-hood 5
With the inwall location fit of Lamp cup 7, one end that the periphery of tail-hood 5 corresponds to the universal joint 6 is provided with fulcrum bearing 55, fulcrum bearing 55 corresponding ten thousand
Be provided with jack 56 to one end of section 6, one end and the grafting of jack 56 cooperation of universal joint 6, fulcrum bearing 55 is towards the opening of Lamp cup 7
Side is provided with lock hole 57 and lock screw 4, and lock hole 57 is connected with jack 56, and lock screw 4 is screwed into from the outer end of lock hole 57
In jack 56；The lamp socket 3 is fastened with tail-hood 5, and lampshade 1 is arranged on outside the opening of Lamp cup 7 and by lock ring 2 and lamp socket 3
Connection.
The tail-hood 5 includes cylinder 51, barb 52, supporting convex tendon 53 and the fulcrum bearing 55, supports convex tendon 53 and supporting
Seat 55 is arranged on the outer wall of cylinder 51, and cylinder 51 is provided with the barb 52 towards the side of the opening of Lamp cup 7, supports convex tendon 53 and lamp
Cup 7 inwall location fits, the one end of lamp socket 3 insertion cylinder 51 in and with the snapping of barb 52.
The supporting convex tendon 53 is provided with four, and supporting convex tendon 53 is towards being additionally provided with pretension convex tendon on the side of the inwall of Lamp cup 7
54。
Inner arc chamfering is provided between the inner face and madial wall of the Lamp cup 7, the supporting tail end of convex tendon 53 is provided with and inner circle
The external arc chamfering of arc chamfering matching.
The other end of the lamp socket 3 is provided with external screw thread and stretched into from the tail end of lampshade 1 in lampshade 1, and lock ring 2 and lamp socket 3 are another
The external screw thread connection at end.
With reference to shown in Fig. 5, the other end of above-mentioned universal joint 6 is connected with support tube 8, the both ends of support tube 8 are provided with lamp body 81,
The upper end of support tube 8 is connected with ceiling box.Ceiling box includes back box 82, top cover 84 and screw 83, and back box 82 is connected with support tube 8,
Top cover 84 is connected with ceiling, and back box 82 and top cover are connected by screw 83.
Claims (5)
1. a kind of projecting lamp holder mounting structure, including Lamp cup（7）, universal joint（6）, tail-hood（5）, lamp socket（3）And lampshade（1）, lamp
Cup（7）In the tubular of open at one end, universal joint（6）One end from Lamp cup（7）Side wall stretches into Lamp cup（7）It is interior, it is characterized in that, it is described
Tail-hood（5）Periphery and Lamp cup（7）Inwall location fit, tail-hood（5）Periphery corresponds to the universal joint（6）One end be provided with fulcrum bearing
（55）, fulcrum bearing（55）Corresponding universal joint（6）One end be provided with jack（56）, universal joint（6）One end and jack（56）Grafting
Coordinate, fulcrum bearing（55）Towards Lamp cup（7）The side of opening is provided with lock hole（57）And lock screw（4）, lock hole（57）
With jack（56）Connection, lock screw（4）From lock hole（57）Outer end is screwed into jack（56）It is interior；The lamp socket（3）With tail-hood（5）
It is fastened, lampshade（1）It is arranged on Lamp cup（7）Opening it is outer and pass through lock ring（2）With lamp socket（3）Connection.
2. projecting lamp holder mounting structure according to claim 1, it is characterized in that, the tail-hood（5）Including cylinder（51）, barb
（52）, supporting convex tendon（53）With the fulcrum bearing（55）, support convex tendon（53）And fulcrum bearing（55）It is arranged on cylinder（51）Outer wall,
Cylinder（51）Towards Lamp cup（7）The side of opening is provided with the barb（52）, support convex tendon（53）With Lamp cup（7）Inwall positions
Coordinate, lamp socket（3）Cylinder is inserted in one end（51）Interior and and barb（52）Snapping.
3. projecting lamp holder mounting structure according to claim 2, it is characterized in that, the supporting convex tendon（53）Provided with three with
On, support convex tendon（53）Towards Lamp cup（7）Pretension convex tendon is additionally provided with the side of inwall（54）.
4. projecting lamp holder mounting structure according to claim 2, it is characterized in that, the Lamp cup（7）Inner face and madial wall
Between be provided with Inner arc chamfering, support convex tendon（53）Tail end is provided with the external arc chamfering matched with Inner arc chamfering.
5. projecting lamp holder mounting structure according to claim 2, it is characterized in that, the lamp socket（3）The other end be provided with outer spiral shell
Line and from lampshade（1）Tail end stretches into lampshade（1）It is interior, lock ring（2）With lamp socket（3）The external screw thread connection of the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821271.2U CN206846623U (en) | 2017-07-08 | 2017-07-08 | Projecting lamp holder mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821271.2U CN206846623U (en) | 2017-07-08 | 2017-07-08 | Projecting lamp holder mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846623U true CN206846623U (en) | 2018-01-05 |
Family
ID=60804609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720821271.2U Expired - Fee Related CN206846623U (en) | 2017-07-08 | 2017-07-08 | Projecting lamp holder mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432068A (en) * | 2021-07-30 | 2021-09-24 | 岚图汽车科技有限公司 | Vehicle door outward opening handle LED lamp and structure assembly thereof |
-
2017
- 2017-07-08 CN CN201720821271.2U patent/CN206846623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432068A (en) * | 2021-07-30 | 2021-09-24 | 岚图汽车科技有限公司 | Vehicle door outward opening handle LED lamp and structure assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |