CN107906479A - The fit structure of lamp holder and light bulb - Google Patents
The fit structure of lamp holder and light bulb Download PDFInfo
- Publication number
- CN107906479A CN107906479A CN201711053377.3A CN201711053377A CN107906479A CN 107906479 A CN107906479 A CN 107906479A CN 201711053377 A CN201711053377 A CN 201711053377A CN 107906479 A CN107906479 A CN 107906479A
- Authority
- CN
- China
- Prior art keywords
- case
- light bulb
- bolt
- circuit board
- turntable
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Abstract
The invention discloses a kind of lamp holder and the fit structure of light bulb, case including being internally provided with cavity and bottom end opening, light bulb is installed on case, the upper end insertion of light bulb is in the cavities, a pairs of posts is fixed with the top of case, binding post is stretched into case after running through case, circuit board is provided with case above light bulb, a pair of conductive contact is fixed with the upper surface of circuit board, it is fixed with the lower face of circuit board for offseting with the contact of light bulb upper end to realize a pair of of the elastic conducting acusector being electrically connected, it is provided with case and is moved down in light bulb removal for drive circuit board so that conductive contact departs from the driving structure of binding post, boss is provided with the both sides outer wall of light bulb, the sliding slot slipped into for boss is provided with the madial wall of case, position limiting structure is provided between light bulb and case；The present invention can effectively avoid the generation of electric shock accidents, and can be brought convenience to the replacement of light bulb when more changing the bulb.
Description
Technical field
The invention belongs to electric device technical field, is related to a kind of fit structure of lamp holder and light bulb.
Background technology
The mode that light bulb is generally connected through a screw thread at present is connected on lamp holder, when bulb-damage, it is necessary to by old light bulb
Screwed down from lamp holder, and new light bulb is screwed on lamp holder；But current lamp holder is when light bulb is backed out, lamp holder still with electricity
Source is connected, when human body is contacted with the conductive sheet in lamp holder, it is easy to the phenomenon got an electric shock occur, it is hidden to there is very big safety
Suffer from, and when more changing the bulb, light bulb needs to screw on from lamp holder to back out, and there are the shortcomings that replacing bulb trouble.
The content of the invention
To solve the above-mentioned problems, the present invention devise a kind of fit structure of lamp holder and light bulb, its when more changing the bulb,
The generation of electric shock accidents can be effectively avoided, and can be brought convenience to the replacement of light bulb.
The object of the present invention is achieved like this：
The lamp holder of the present invention and the fit structure of light bulb, including it is internally provided with the case of cavity and bottom end opening, case
On light bulb is installed, the upper end insertion of light bulb is fixed with a pairs of posts in the cavities, at the top of case, and binding post runs through case
After stretch into case, circuit board is provided with the case above light bulb, is fixed with and is used for and wiring on the upper surface of circuit board
The lower end of column offsets to realize a pair of conductive contact being electrically connected, be fixed with the lower face of circuit board for light bulb upper end
Contact offsets to realize a pair of of the elastic conducting acusector being electrically connected, and is provided with case and is used in light bulb removal under drive circuit board
Move so that conductive contact departs from the driving structure of binding post, driving structure includes the first bolt, the threaded shank activity of the first bolt
It is threadedly coupled after case with circuit board, gap is left between the upper end of the first bolt and case, between case and circuit board
Threaded shank outer cover spring is housed, the elastic force of spring is less than the elastic force of elastic conducting acusector, is provided with the both sides outer wall of light bulb
Boss, is provided with the sliding slot slipped into for boss on the madial wall of case, position limiting structure is provided between light bulb and case, spacing
Structure includes a pair of supporting, and the lower end of supporting rack is provided with the inside bending edges for offseting with boss, the inner side of case
The cavity slipped into for supporting rack is provided with wall, on the side wall of case activity be equipped with the second bolt, the screw rod of the second bolt
Portion stretches into cavity after running through case and is threadedly coupled with supporting rack, and being provided with the side wall of case can when supporting rack slides
The cunning chamber slided for the head of the second bolt, has been rotatably coupled turntable on the lateral wall of case, in the head of the second bolt
The first magnet is embedded with, being embedded with the madial wall of turntable can be magnetic attracting with the second bolt of driving and supporting rack with the first magnet
The iron block being displaced outwardly, is embedded with and can drive the second bolt and supporting rack with the first magnet homopolar-repulsion on the madial wall of turntable
The second magnetic patch moved inward, iron block and the second magnetic patch are in be symmetrical arranged up and down.
The lamp holder of the present invention and the fit structure of light bulb, wherein, it is provided with the lateral wall of turntable and is grabbed for hand with convenient
Rotate the annular groove of turntable；By the setting of annular groove, when rotating turntable, finger is inserted into annular groove,
Brought convenience so as to the rotation to turntable.
The lamp holder of the present invention and the fit structure of light bulb, wherein, shaft, turntable and shaft are provided with the lateral wall of case
It is rotatably connected；After this structure, it is convenient to have the advantages that turntable rotates.
The lamp holder of the present invention and the fit structure of light bulb, wherein, interference fit has stop collar at the outer end of shaft；Pass through
The setting of stop collar, can avoid turntable from deviating from from shaft.
After the present invention is by using said structure, when more changing the bulb, the generation of electric shock accidents, and nothing can be effectively avoided
Light bulb need to be turned, is brought convenience so as to the replacement to light bulb.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the present invention；
Fig. 2 is amplified structure diagram at A in Fig. 1.
Embodiment
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
A kind of fit structure of lamp holder and light bulb, including it is internally provided with the case 1 of cavity 11 and bottom end opening, case 1
On light bulb 2 is installed, the upper end of light bulb 2 is inserted in cavity 11, and the top of case 1 is fixed with a pairs of posts 3, binding post 3
Stretched into after case 1 in case 1, circuit board 4 is provided with the case 1 of the top of light bulb 2, is consolidated on the upper surface of circuit board 4
Surely it is useful for offseting with the lower end of binding post 3 to realize a pair of conductive contact 41 being electrically connected, is fixed on the lower face of circuit board 4
It is useful for offseting to realize a pair of of the elastic conducting acusector 42 being electrically connected with the contact 21 of 2 upper end of light bulb, is provided with case 1 in lamp
Moved down during the dismounting of bubble 2 for drive circuit board 4 so that conductive contact 41 departs from the driving structure of binding post 3, driving structure includes
First bolt 51, the activity of threaded shank 511 of the first bolt 51 are threadedly coupled after case 1 with circuit board 4, the first bolt 51
Gap is left between upper end and case 1,511 outer cover of threaded shank between case 1 and circuit board 4 is equipped with spring 52, spring 52
Elastic force be less than the elastic force of elastic conducting acusector 42, be provided with boss 22 on the both sides outer wall of light bulb 2, set on the madial wall of case 1
The sliding slot 12 slipped into for boss 22 is equipped with, position limiting structure is provided between light bulb 2 and case 1, position limiting structure includes a pair of prop up
Support 61, the lower end of supporting rack 61 are provided with the inside bending edges 611 for offseting with boss 22, on the madial wall of case 1
Be provided with the cavity 13 slipped into for supporting rack 61, on the side wall of case 1 activity be equipped with the second bolt 62, the second bolt 62
Threaded shank 621 is stretched into cavity 13 after running through case 1 and is threadedly coupled with supporting rack 61, is provided with the side wall of case 1
The cunning chamber 14 slided when supporting rack 61 slides for the head 622 of the second bolt 62, is rotatably coupled on the lateral wall of case 1
There is turntable 63, the first magnet 64 is embedded with the head 622 of the second bolt 62, being embedded with the madial wall of turntable 63 can be with first
Magnet 64 is magnetic attracting to drive the iron block 65 that the second bolt 62 and supporting rack 61 are displaced outwardly, and is embedded on the madial wall of turntable 63
There are the second magnetic patch 66 that can be with 64 homopolar-repulsion of the first magnet to drive the second bolt 62 and supporting rack 61 to move inward, iron block 65
It is in be symmetrical arranged up and down with the second magnetic patch 66.
The annular groove 631 grabbed for hand to facilitate rotation turntable 63 is provided with the lateral wall of turntable 63；Pass through annular
The setting of groove, when rotating turntable, finger is inserted into annular groove, so as to the rotation side of bringing to turntable
Just.
Shaft 15 is provided with the lateral wall of case 1, turntable 63 is rotatably connected with shaft 15；By using this structure
Afterwards, it is convenient to have the advantages that turntable rotates.
Interference fit has stop collar 67 at the outer end of shaft 15；By the setting of stop collar, turntable can be avoided from turning
Deviate from axis.
When needing to disassemble light bulb from lamp holder：Rotate turntable so that iron block and the first magnet phase on turntable
Right, so, the first magnet can mutually attract with iron block, so as to drive the second bolt to move laterally, the second bolt
Then drive supporting rack to slide into cavity, bending edges on supporting rack are released to the spacing of boss so that light bulb from
Disassembled on case；After light bulb removal, circuit board loses upward thrust, under the action of the first bolt and spring, bullet
Spring promotes circuit board to move down, and the conductive contact on circuit board departs from binding post automatically, so as to be enabled to after light bulb removal
Elastic conducting acusector is not charged, and then can effectively avoid the generation of electric shock accidents.
When needing light bulb being installed on lamp holder, the boss on light bulb is slided into sliding slot, and causes boss and cunning
The bottom of groove offsets, and then rotates turntable so that the second magnet on turntable is opposite with the first magnet, due to the first magnet and
Two magnet are in the state of homopolar-repulsion, and so, the second bolt and supporting rack can move inward, i.e., bolt drives support
Frame moves inward, and bending edges are slided into sliding slot, then discharges light bulb, and the boss on light bulb can be with bending edges phase
Support, so as to fulfill the locking to light bulb, after light bulb locking, light bulb upper end can promote circuit board to move up, the conduction on circuit board
Contact can offset with binding post, and the contact on light bulb can offset with elastic conducting acusector, so that after light bulb and case assembling,
It is capable of the power supply of turn on automatically light bulb.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technology personnel can be possible to according to the mathematical knowledge limit of permutation and combination, and therefore, the present invention is no longer to permutation and combination
Technical solution afterwards is illustrated one by one, but it is understood that presently disclosed for the technical solution after permutation and combination.
It should be noted that listed above is only a kind of specific embodiment of the invention.It is clear that the invention is not restricted to
Upper embodiment, can also there is many deformations.
In short, all changes that those of ordinary skill in the art directly can export or associate from present disclosure
Shape, is considered as protection scope of the present invention.
Claims (4)
1. the fit structure of a kind of lamp holder and light bulb, including the case (1) of cavity (11) and bottom end opening is internally provided with, it is described
Light bulb (2) is installed, the upper end of the light bulb (2) is inserted in cavity (11), and the top of the case (1) is consolidated on case (1)
Surely a pairs of posts (3), the binding post (3) are stretched into after running through case (1) in case (1), it is characterised in that：The lamp
Circuit board (4) is provided with case (1) above bubble (2), is fixed with and is used for and binding post on the upper surface of the circuit board (4)
(3) lower end offsets to realize a pair of conductive contact (41) being electrically connected, and is fixed with and is used on the lower face of the circuit board (4)
Offset with the contact (21) of light bulb (2) upper end to realize a pair of of the elastic conducting acusector (42) being electrically connected, installed on the case (1)
Have and moved down when light bulb (2) is dismantled for drive circuit board (4) so that conductive contact (41) departs from the driving knot of binding post (3)
Structure, the driving structure include the first bolt (51), and threaded shank (511) activity of first bolt (51) runs through case (1)
It is threadedly coupled afterwards with circuit board (4), gap, the case (1) is left between the upper end of first bolt (51) and case (1)
Threaded shank (511) outer cover between circuit board (4) is equipped with spring (52), and the elastic force of the spring (52) is less than elastic conduction
The elastic force of pin (42), is provided with boss (22) on the both sides outer wall of the light bulb (2), is set on the madial wall of the case (1)
There is the sliding slot (12) slipped into for boss (22), position limiting structure is provided between the light bulb (2) and case (1), it is described spacing
Structure includes a pair of supporting (61), and the lower end of support frame as described above (61) is provided with the inside folding for offseting with boss (22)
Crimp (611), is provided with the cavity (13) slipped into for supporting rack (61), the case (1) on the madial wall of the case (1)
Side wall on activity be equipped with the second bolt (62), the threaded shank (621) of second bolt (62) stretches into after running through case (1)
It is threadedly coupled in cavity (13) and with supporting rack (61), is provided with the side wall of the case (1) and is slided in supporting rack (61)
When for the second bolt (62) the cunning chamber (14) that slides of head (622), be rotatably coupled on the lateral wall of the case (1)
There is turntable (63), the first magnet (64), the inner side of the turntable (63) are embedded with the head (622) of second bolt (62)
Being embedded with wall can be with the magnetic attracting iron being displaced outwardly with the second bolt of driving (62) and supporting rack (61) of the first magnet (64)
Block (65), is embedded with and can drive the second bolt (62) with the first magnet (64) homopolar-repulsion on the madial wall of the turntable (63)
The second magnetic patch (66) moved inward with supporting rack (61), the iron block (65) and the second magnetic patch (66) are in be symmetrical arranged up and down.
2. the fit structure of lamp holder according to claim 1 and light bulb, it is characterised in that the lateral wall of the turntable (63)
On be provided with grabbed for hand with facilitate rotate turntable (63) annular groove (631).
3. the fit structure of lamp holder according to claim 1 or 2 and light bulb, it is characterised in that the outside of the case (1)
Shaft (15) is provided with wall, the turntable (63) is rotatably connected with shaft (15).
4. the fit structure of lamp holder according to claim 3 and light bulb, it is characterised in that the outer end of the shaft (15)
Place's interference fit has stop collar (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053377.3A CN107906479B (en) | 2017-10-31 | 2017-10-31 | The fit structure of lamp holder and light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053377.3A CN107906479B (en) | 2017-10-31 | 2017-10-31 | The fit structure of lamp holder and light bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107906479A true CN107906479A (en) | 2018-04-13 |
| CN107906479B CN107906479B (en) | 2019-11-08 |
Family
ID=61843114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711053377.3A Active CN107906479B (en) | 2017-10-31 | 2017-10-31 | The fit structure of lamp holder and light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906479B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519894A (en) * | 2018-12-14 | 2019-03-26 | 江苏禧年光电科技有限公司 | Exterior wall scape light lamp automatic connection method |
| CN110296351A (en) * | 2019-07-29 | 2019-10-01 | 广东电网有限责任公司 | A kind of easy-to-mount indicating lamp module |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185937Y (en) * | 1994-03-29 | 1994-12-21 | 甘炳灿 | Safety lampholder |
| CN2207630Y (en) * | 1994-12-28 | 1995-09-13 | 王启宏 | Rotating emergency lamp bulb and socket |
| CN2530348Y (en) * | 2001-09-14 | 2003-01-08 | 覃汉文 | Multi-filament lamp |
| CN101790658A (en) * | 2007-03-01 | 2010-07-28 | 阿舍·沙维利 | Lighting system |
| CN202082848U (en) * | 2011-01-27 | 2011-12-21 | 韩新 | Plugging magnetic suction type lamp base and lamp bulb holder |
| CN104879560A (en) * | 2014-03-01 | 2015-09-02 | 郑开省 | Multifunctional filtration type two-way telescoping anti-theft gate valve |
| CN106740659A (en) * | 2016-12-30 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | A kind of car belt socket for improving awareness of safety |
| CN106836995A (en) * | 2016-12-28 | 2017-06-13 | 重庆市鹏舟机械厂 | A kind of electromagnetism fixator |
-
2017
- 2017-10-31 CN CN201711053377.3A patent/CN107906479B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185937Y (en) * | 1994-03-29 | 1994-12-21 | 甘炳灿 | Safety lampholder |
| CN2207630Y (en) * | 1994-12-28 | 1995-09-13 | 王启宏 | Rotating emergency lamp bulb and socket |
| CN2530348Y (en) * | 2001-09-14 | 2003-01-08 | 覃汉文 | Multi-filament lamp |
| CN101790658A (en) * | 2007-03-01 | 2010-07-28 | 阿舍·沙维利 | Lighting system |
| CN202082848U (en) * | 2011-01-27 | 2011-12-21 | 韩新 | Plugging magnetic suction type lamp base and lamp bulb holder |
| CN104879560A (en) * | 2014-03-01 | 2015-09-02 | 郑开省 | Multifunctional filtration type two-way telescoping anti-theft gate valve |
| CN106836995A (en) * | 2016-12-28 | 2017-06-13 | 重庆市鹏舟机械厂 | A kind of electromagnetism fixator |
| CN106740659A (en) * | 2016-12-30 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | A kind of car belt socket for improving awareness of safety |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519894A (en) * | 2018-12-14 | 2019-03-26 | 江苏禧年光电科技有限公司 | Exterior wall scape light lamp automatic connection method |
| CN110296351A (en) * | 2019-07-29 | 2019-10-01 | 广东电网有限责任公司 | A kind of easy-to-mount indicating lamp module |
| CN110296351B (en) * | 2019-07-29 | 2024-03-19 | 广东电网有限责任公司 | Indicator light module convenient to dismouting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107906479B (en) | 2019-11-08 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20190819 Address after: 230000 18 Floor, Block C, J2 District, Phase II Innovation Industrial Park, Hefei High-tech Zone, Anhui Province Applicant after: Hefei dragon totem Information Technology Co., Ltd. Address before: No. 87 Qiantoumen Road, Maoshan Hujiafen Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province, 315000 Applicant before: Shen Huiping |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191012 Address after: 321314 beside tangzhu Road, Tangxian Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Zhejiang first Kang Machinery Co., Ltd. Address before: 230000 18 Floor, Block C, J2 District, Phase II Innovation Industrial Park, Hefei High-tech Zone, Anhui Province Applicant before: Hefei dragon totem Information Technology Co., Ltd. |
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Effective date of registration: 20210120 Address after: 315191 No.79, Renmin Middle Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Li Luqing Address before: 321314 beside tangzhu highway, Tangxian Town, Tangxian San village, Yongkang City, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG KANG MACHINERY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
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Address after: 318020 No. 41, Huangxi Road, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Li Luqing Address before: 315191 No.79, Renmin Middle Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Li Luqing |