CN203927770U - A kind of car headlamp bulb anti-drop mechanism that falls - Google Patents
A kind of car headlamp bulb anti-drop mechanism that falls Download PDFInfo
- Publication number
- CN203927770U CN203927770U CN201420281413.7U CN201420281413U CN203927770U CN 203927770 U CN203927770 U CN 203927770U CN 201420281413 U CN201420281413 U CN 201420281413U CN 203927770 U CN203927770 U CN 203927770U
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- Prior art keywords
- bulb
- buckle
- ball
- socket
- support
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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 - Fee Related
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- 239000000463 material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 1
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A kind of car headlamp bulb anti-drop mechanism that falls, by bulb (1), bulb buckle (2), support (3) and card (4), formed, described bulb (1) is arranged on lamp housing (5), it is characterized in that: described bulb buckle (2) front end is by the spacing merging of support (3), and by bulb (1) clip in ball-and-socket, bulb buckle (2) rear portion card is pressed with card (4) and is fixed by screws on support (3).The utility model, by increasing ball-and-socket parcel area, can well reduce the wearing and tearing between bulb buckle and bulb, prevents from that bulb from coming off to cause light modulation to be lost efficacy.
Description
Technical field
The utility model relates to car headlamp accessory technical field, particularly a kind of car headlamp bulb anti-drop mechanism that falls.
Background technology
The car headlamp lamp housing of prior art is connected the general bulb buckle that adopts and is connected as shown in Figure 1 with bulb with speculum.Bulb buckle coordinates the main light modulation effect that plays with bulb, during assembling, by force bulb is pressed in the ball-and-socket in bulb buckle, it is crucial that the ball-and-socket entrance of this mode coordinates with bulb diameter dimension, and ball-and-socket entrance size is little, bulb is difficult to be pressed into ball-and-socket assembling difficulty, and ball-and-socket easily ftractures; Ball-and-socket entrance size is large, and bulb is pressed into very light, but bulb is easily deviate from ball-and-socket.And this syndeton because light fixture is vibrated, easily makes bulb deviate from ball-and-socket in vehicle movement process.In light modulation process, bulb easily comes off especially with the headlamp of distance-light integral type in addition, and bulb comes off and loses dimming function, causes danger to vehicle driver and pedestrian.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of car headlamp bulb anti-drop mechanism that falls, that bulb is arranged on lamp housing, bulb buckle by the spacing merging of support by bulb clip in ball-and-socket, bulb buckle rear portion card is pressed with card and is connected with support by screw, can well reduce the wearing and tearing between bulb buckle and bulb, prevent from that bulb from coming off to cause light modulation to be lost efficacy.
The technical solution of the utility model is achieved in the following ways: a kind of car headlamp bulb anti-drop mechanism that falls, by bulb, bulb buckle, support and card, formed, described bulb is arranged on lamp housing, it is characterized in that: described bulb buckle front end by the spacing merging of support and by bulb clip in ball-and-socket, bulb buckle rear portion card is pressed with card and is fixed by screws on support.
Described bulb buckle front end is provided with ball-and-socket, and rear end is provided with installing hole face, bulb buckle front end be cut shape can open mode, can become 180 degree to open by ball-and-socket central shaft, and be provided with position-limit foot on ball-and-socket lateral surface.
Described support is provided with bulb buckle spacing hole, and bulb buckle installing hole.
Described bulb buckle adopts plastic engineering material to make.
The utility model, assembly structure is simple, has increased ball-and-socket parcel area, can overcome automobile because the road surface vibrations that rise and fall make the wearing and tearing of bulb buckle, prevents from that bulb from coming off to cause dimming function to lose efficacy, and causes danger to vehicle driver and pedestrian.
Accompanying drawing explanation
Fig. 1 is prior art bulb and bulb buckle connecting structure schematic diagram.
Fig. 2 is installment state structural representation of the present utility model.
Fig. 3 is the structural representation before bulb and bulb snap-fitted.
Fig. 4 is the structural representation after bulb and bulb snap-fitted.
In figure: 1 is that bulb, 2 is that bulb buckle, 3 is that support, 4 is that card, 5 is that lamp housing, 21 is that bulb buckle installing hole, 22 is that position-limit foot, 31 is that support installing hole, 32 is bulb buckle spacing hole.
The specific embodiment
By Fig. 1, being known, is prior art bulb and bulb buckle connecting structure schematic diagram.Bulb buckle 2 coordinates with bulb 1 mainly and plays light modulation effect, during assembling, by force bulb 1 is pressed in the ball-and-socket in bulb buckle 2.
By Fig. 2, Fig. 3, Fig. 4, known, a kind of car headlamp bulb anti-drop mechanism that falls, by bulb 1, bulb buckle 2, support 3, card 4 and lamp housing 5, formed, first bulb 1 is arranged on lamp housing 5, the support 3 being arranged on speculum is enclosed within to bulb 1 top, then bulb buckle 2 front ends are opened bulb 1 is wrapped in to rear merging in ball-and-socket, and the support 3 that moves up makes bulb buckle 2 front ends snap in 32 li of bulb buckle spacing holes in support 3, support 3 is provided with bulb buckle spacing hole 32 and bulb buckle installing hole 21.And undertaken spacing by 22 pairs of bulb buckles of position-limit foot 2 of bulb buckle 2 both sides, again card 4 is stuck on bulb buckle 2 rear end installing hole faces, use screw to be fixed in the support installing hole on support 3 by the bulb buckle installing hole 21 on bulb buckle 2, by card 4, prevent that bulb buckle 2 from ftractureing when the lock-screw.Described bulb buckle front end is provided with ball-and-socket, and rear end is provided with installing hole face, bulb buckle 2 front ends be cut shape can open mode, can become 180 degree to open by ball-and-socket central shaft, and be provided with position-limit foot 22 on ball-and-socket lateral surface.Bulb buckle 2 adopts plastic engineering material to make.
Because the Area Ratio of bulb buckle 2 parcel bulbs 1 is existing large, just can overcome automobile shakes bulb buckle is worn and torn because road surface rises and falls, improve greatly the shock resistance of light fixture, prevented from that bulb from coming off to cause dimming function to lose efficacy, caused danger to vehicle driver and pedestrian.
Claims (4)
1. the car headlamp bulb anti-drop mechanism that falls, by bulb (1), bulb buckle (2), support (3) and card (4), formed, described bulb (1) is arranged on lamp housing (5), it is characterized in that: described bulb buckle (2) front end is by the spacing merging of support (3), and by bulb (1) clip in ball-and-socket, bulb buckle (2) rear portion card is pressed with card (4) and is fixed by screws on support (3).
2. a kind of car headlamp bulb anti-drop according to claim 1 mechanism that falls, it is characterized in that: described bulb buckle (2) front end is provided with ball-and-socket, rear end is provided with installing hole face, bulb buckle (2) front end be cut shape can open mode, can become 180 degree to open shape by ball-and-socket central shaft, and on ball-and-socket lateral surface, be provided with position-limit foot (22).
3. a kind of car headlamp bulb anti-drop according to claim 1 mechanism that falls, is characterized in that: described support (3) is provided with bulb buckle spacing hole (32) and bulb buckle installing hole (31).
4. a kind of car headlamp bulb anti-drop according to claim 1 mechanism that falls, is characterized in that: described bulb buckle (2) adopts plastic engineering material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281413.7U CN203927770U (en) | 2014-05-29 | 2014-05-29 | A kind of car headlamp bulb anti-drop mechanism that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281413.7U CN203927770U (en) | 2014-05-29 | 2014-05-29 | A kind of car headlamp bulb anti-drop mechanism that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927770U true CN203927770U (en) | 2014-11-05 |
Family
ID=51823575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420281413.7U Expired - Fee Related CN203927770U (en) | 2014-05-29 | 2014-05-29 | A kind of car headlamp bulb anti-drop mechanism that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994407A (en) * | 2014-05-29 | 2014-08-20 | 江苏迅驰汽车部件有限公司 | Ball-falling preventing mechanism of automobile head lamp |
-
2014
- 2014-05-29 CN CN201420281413.7U patent/CN203927770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994407A (en) * | 2014-05-29 | 2014-08-20 | 江苏迅驰汽车部件有限公司 | Ball-falling preventing mechanism of automobile head lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151014 Address after: 212322, Jiangsu, Zhenjiang, Danyang Dan Beizhen Xinqiao group building industrial park, No. 1 Patentee after: XUNCHI VEHICLE INDUSTRY JIANGSU CO., LTD. Address before: 212322, No. 001 industrial building, Xinqiao Town, Zhenjiang, Jiangsu, Danyang Patentee before: Jiangsu Centrino automobile component Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180529 |