CN109386822A - A kind of protection against electric shock mechanism of fluorescent tube - Google Patents
A kind of protection against electric shock mechanism of fluorescent tube Download PDFInfo
- Publication number
- CN109386822A CN109386822A CN201811233820.XA CN201811233820A CN109386822A CN 109386822 A CN109386822 A CN 109386822A CN 201811233820 A CN201811233820 A CN 201811233820A CN 109386822 A CN109386822 A CN 109386822A
- Authority
- CN
- China
- Prior art keywords
- protection against
- electric shock
- against electric
- circuit board
- drive circuit
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003319 supportive effect 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
- F21V25/00—Safety devices structurally associated with lighting devices
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
Abstract
The invention discloses a kind of protection against electric shock mechanisms of fluorescent tube, including lamp cap, there are two pins for the side setting of lamp cap, drive circuit board is provided in lamp cap, feature is to be provided with two groups on drive circuit board to conduct component for realizing what is conducted, two groups conduct the setting of component time interval, it includes conductive sheet and two or so contact arranged side by side and spaced that every group, which conducts component, contact is arranged on drive circuit board, it can be controlled on drive circuit board be provided with a protection against electric shock button with pressing, one end of protection against electric shock button is stretched out the side of lamp cap and is located between two pins, conductive sheet includes two conductive parts matched with contact, two conductive parts or so are side by side and interval is arranged, two conductive parts are connected by an interconnecting piece, interconnecting piece is mounted on protection against electric shock button.Advantage is that structure is simple, so that fluorescent tube is safely installed.
Description
Technical field
The present invention relates to the protection against electric shock mechanisms of a kind of fluorescent tube more particularly to a kind of fluorescent tube.
Background technique
Fluorescent tube is common lighting device in daily life.The both ends of common fluorescent tube are respectively provided with two on the market at present
Pin is connected to the lamp holder of two sides by the two pins, so that fluorescent tube and power supply form primary Ioops, to realize hair
Light.The fluorescent tube of above structure during installation, if two pins of fluorescent tube one end are first installed on lamp holder by installation personnel, then
In the case that power supply is not cut off, installation personnel is possible to touch two pins of the other end that fluorescent tube is not mounted on lamp holder,
And the risk to be shocked by electricity, there are security risks.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of protection against electric shock mechanism of fluorescent tube, enable fluorescent tube safely
It is installed.
The technical scheme of the invention to solve the technical problem is:
A kind of protection against electric shock mechanism of fluorescent tube, including lamp cap, setting is stretched out in the side of the lamp cap outward, and there are two pin, institutes
It is provided with drive circuit board in the lamp cap stated, two groups are provided on the drive circuit board and is conducted for realizing what is conducted
Component conducts the setting of component time interval described in two groups, it includes conductive sheet and two left sides that component is conducted described in every group
Right arranged side by side and spaced contact, the contact is arranged on the drive circuit board, on the drive circuit board
It can control be provided with a protection against electric shock button with pressing, side and the position of the lamp cap are stretched out in one end of the protection against electric shock button
Between the pin described in two, the conductive sheet includes two conductive parts matched with the contact, described in two
Conductive part or so side by side and interval setting, conductive part described in two are connected by an interconnecting piece, the interconnecting piece is pacified
On the protection against electric shock button；The conductive part is separated from each other with the contact under original state, needs to realize electricity
When conducting, the protection against electric shock button is pressed, the conductive sheet moves under the drive of the protection against electric shock button, makes
The conductive part is in contact with the contact on corresponding position, and realization conducts.
The side of the lamp cap is provided with the stretching hole stretched out for an end for the protection against electric shock button, institute
The stretching hole stated be arranged in two described between pin, one end of the protection against electric shock button is arranged in the stretching hole
And stretch out the stretching hole.The setting for stretching out hole is convenient for carrying out pressing operations to protection against electric shock button.
The upper surface of the drive circuit board is provided with the mounting bracket for installing the protection against electric shock button, described
Mounting bracket include that two front and backs are arranged side by side and spaced supporting walls, be provided with one or so on supporting walls described in two and pass through
Logical mounting cylinder, the protection against electric shock button, which can control, to be movably arranged as in the mounting cylinder, the protection against electric shock button
Both ends be respectively first end and second end, the first end and second end stretches out the mounting cylinder respectively, described the
One end is arranged in the stretching hole and stretches out the stretching hole, and the front side of the second end and rear side are respectively arranged with
Two raised mounting blocks, the interconnecting piece are fixedly mounted on the mounting blocks, two ends of the interconnecting piece
Vertically be bent to form guide wall separately down, be provided on the drive circuit board matched with the guide wall up and down
The pilot hole of perforation, be correspondingly arranged on one on the left of the contact described in pilot hole, each guide wall
The pilot hole stretched out on corresponding position is connected with conductive part described in one, under original state, the guide wall
Positioned at the left end of the pilot hole.The mounting structure of above-mentioned protection against electric shock button is simple, and installation is stablized, and supporting walls have been used to support
Effect, mounting cylinder have been used for installation effect, and mounting blocks are for installing two conductive sheets, the cooperation realization pair of guide wall and pilot hole
The guiding of button motion, while guide wall is for connecting conductive part.
The conductive part is the electroconductive elastic sheet of an inverted V-shaped, one end of the electroconductive elastic sheet and the guide wall
It is connected.Above-mentioned conductive part structure is contacting and separating convenient for conductive part and contact, and structure is simple.
The second end is provided with first mounting post to raise upward, and it is upward convex to be provided with one on the mounting cylinder
The second mounting post risen, first mounting post are set side by side with second mounting post or so, first installation
It is provided with a spring between column and second mounting post, under original state, the spring is nature extended state.Pass through
Spring is defined the initial position of protection against electric shock button, it is ensured that for protection against electric shock button when being not affected by pressing force, conductive sheet is always
It is discrete state with contact, while spring can realize the Rapid reset of protection against electric shock button.
The slot for drive circuit board described in grafting, the slot are symmetrically arranged on the inner wall of the lamp cap
Width matched with the thickness of the drive circuit board, grafting is mounted on two respectively at the both ends of the drive circuit board
In the slot.By slot for installing drive circuit board, it is mounted in lamp cap so that drive circuit board is stabilized.
Compared with the prior art, the advantages of the present invention are as follows: by press protection against electric shock button realize conductive sheet and contact it
Between contact or separation eliminate security risk when installation to realize lamp cap and internal electrical communication and disconnection so that
Fluorescent tube is safely installed.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic cross-sectional view of the present invention in the initial state；
Fig. 3 is the present invention structural schematic diagram that protection against electric shock button and drive circuit board are cooperatively connected in the initial state；
Fig. 4 is schematic cross-sectional view of the present invention under electric conducting state；
Fig. 5 is the present invention structural schematic diagram that protection against electric shock button and drive circuit board are cooperatively connected under electric conducting state；
Fig. 6 is the structural schematic diagram of lamp cap in the present invention；
Fig. 7 is decomposition texture schematic diagram of the invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figures 1 to 7, the protection against electric shock mechanism of a kind of fluorescent tube, including lamp cap 1, the side of lamp cap 1 is stretched out outward to be set
It sets there are two pin 2, is provided with drive circuit board 3 in lamp cap 1, two groups are provided on drive circuit board 3 for realizing conducting
Conduct component, two groups conduct the setting of component time interval, every group conduct component include conductive sheet 4 and two or so simultaneously
Column and spaced contact 5, contact 5 are arranged on drive circuit board 3, can control on drive circuit board 3 and be provided with pressing
One protection against electric shock button 6, one end of protection against electric shock button 6 are stretched out the side of lamp cap 1 and are located between two pins 2, and conductive sheet 4 includes
Two conductive parts 41 matched with contact 5, two conductive parts 41 or so are side by side and interval setting, two conductive parts 41 pass through one
Interconnecting piece 42 is connected, and interconnecting piece 42 is mounted on protection against electric shock button 6；Conductive part 41 is separated from each other with contact 5 under original state,
When realization being needed to conduct, protection against electric shock button 6 is pressed, conductive sheet 4 moves under the drive of protection against electric shock button 6, makes conduction
Portion 41 is in contact with the contact 5 on corresponding position, and realization conducts.
In this particular embodiment, the side of lamp cap 1 is provided with stretches for what an end for protection against electric shock button 6 was stretched out
Portal 12, stretch out hole 12 and be arranged between two pins 2, one end setting of protection against electric shock button 6 is being stretched out in hole 12 and stretched
Portal 12.The setting for stretching out hole 12 is convenient for carrying out pressing operations to protection against electric shock button 6.
In this particular embodiment, the upper surface of drive circuit board 3 is provided with the installation branch for installing protection against electric shock button 6
Frame 7, mounting bracket 7 include supporting walls 71 arranged side by side and spaced before and after two, are provided with one or so on two supporting walls 71
The mounting cylinder 72 of perforation, the protection against electric shock button 6, which can control, to be movably arranged as in the mounting cylinder 72, protection against electric shock button
6 both ends are respectively first end 61 and second end 62, and first end 61 and second end 62 stretch out mounting cylinder 72 respectively, and first end 61 is set
It sets and is stretching out in hole 12 and stretching out hole 12, the front side of second end 62 and rear side are respectively set that there are two the mounting blocks of protrusion
63, interconnecting piece 42 is fixedly mounted on mounting blocks 63, and two ends of interconnecting piece 42 are vertically bent to form guide wall separately down
43, the pilot hole 31 up and down matched with guide wall 43 is provided on drive circuit board 3, and the left side of each contact 5 is right
It should be provided with a pilot hole 31, the pilot hole 31 that each guide wall 43 is stretched out on corresponding position is connected with a conductive part 41
It connects, under original state, guide wall 43 is located at the left end of pilot hole 31.The mounting structure of above-mentioned protection against electric shock button 6 is simple, and installation is steady
Fixed, for supporting walls 71 for playing a supportive role, mounting cylinder 72 has been used for installation effect, and mounting blocks 63 are used to install two conductive sheets 4,
The guiding to button motion is realized in the cooperation of guide wall 43 and pilot hole 31, while guide wall 43 is for connecting conductive part 41.
In this particular embodiment, conductive part 41 is the electroconductive elastic sheet of an inverted V-shaped, one end of electroconductive elastic sheet and guide wall
43 are connected.Above-mentioned 41 structure of conductive part is contacting and separating convenient for conductive part 41 and contact 5, and structure is simple.
In this particular embodiment, second end 62 is provided with first mounting post 621 to raise upward, sets on mounting cylinder 72
It is equipped with second mounting post 721 to raise upward, the first mounting post 621 is set side by side with the second mounting post 721 or so, the first peace
It fills and is provided with a spring 8 between column 621 and the second mounting post 721, under original state, spring 8 is nature extended state.Pass through bullet
Spring 8 is defined the initial position of protection against electric shock button 6, it is ensured that when being not affected by pressing force, conductive sheet 4 begins protection against electric shock button 6
It is eventually discrete state with contact 5, while spring 8 can realize the Rapid reset of protection against electric shock button 6.
In this particular embodiment, the slot 11 for grafting drive circuit board 3 is symmetrically arranged on the inner wall of lamp cap 1,
The width of slot 11 is matched with the thickness of drive circuit board 3, and grafting is mounted on two slots respectively at the both ends of drive circuit board 3
In 11.By slot 11 for installing drive circuit board 3, it is mounted in lamp cap 1 so that drive circuit board 3 is stabilized.
Concrete operating principle are as follows: under original state, each conductive part 41 on conductive sheet 4 is all located at corresponding contact 5
The left side, with contact 5 be separate discontiguous state, the guide wall 43 on conductive sheet 4 is located at the left end of pilot hole 31, spring 8
State in stretching, extension naturally when needing to conduct, gives the pressing force of 6 one, protection against electric shock button to the right, make protection against electric shock button 6 to
Right movement, conductive sheet 4 move right together with protection against electric shock button 6, make the contact 5 on the top and corresponding position of conductive part 41
It is in contact, two contacts 5 in same at this time group are connected by a conductive sheet 4, realize that lamp cap 1 electrically connects with internal
Logical, spring 8 is in compressive state.
Claims (6)
1. a kind of protection against electric shock mechanism of fluorescent tube, including lamp cap, pin there are two settings is stretched out in the side of the lamp cap outward,
Drive circuit board is provided in the lamp cap, it is characterised in that two groups are provided on the drive circuit board for realizing electricity
Conducting conducts component, and the setting of component time interval is conducted described in two groups, and it includes leading that component is conducted described in every group
Electric piece and two or so contacts arranged side by side and spaced, the contact is arranged on the drive circuit board, described
It can be controlled on drive circuit board be provided with a protection against electric shock button with pressing, the lamp is stretched out in one end of the protection against electric shock button
The side of head and described in being located at two between pin, the conductive sheet includes two conductions matched with the contact
Portion, conductive part described in two or so is side by side and interval is arranged, and conductive part described in two is connected by an interconnecting piece, described
Interconnecting piece be mounted on the protection against electric shock button；The conductive part is separated from each other with the contact under original state,
When realization being needed to conduct, the protection against electric shock button is pressed, the conductive sheet is under the drive of the protection against electric shock button
It moves, so that the conductive part is in contact with the contact on corresponding position, realization conducts.
2. a kind of protection against electric shock mechanism of fluorescent tube as described in claim 1, it is characterised in that the side of the lamp cap is provided with
For for the protection against electric shock button an end stretch out stretching hole, the stretching hole be arranged in two described in pin
Between, one end of the protection against electric shock button is arranged in the stretching hole and stretches out the stretching hole.
3. a kind of protection against electric shock mechanism of fluorescent tube as claimed in claim 2, it is characterised in that the upper table of the drive circuit board
Face is provided with the mounting bracket for installing the protection against electric shock button, the mounting bracket include two front and backs side by side and
Every the mounting cylinder for being provided with one or so perforation on the supporting walls of setting, supporting walls described in two, the protection against electric shock button can
Left and right is movably arranged as in the mounting cylinder, and the both ends of the protection against electric shock button are respectively first end and second end, institute
The first end and second end stated stretches out the mounting cylinder respectively, and the first end is arranged in the stretching hole and stretches out
The stretching hole, the front side of the second end and rear side be respectively set there are two protrusion mounting blocks, the interconnecting piece
It is fixedly mounted on the mounting blocks, two ends of the interconnecting piece are vertically bent to form guide wall separately down, institute
The pilot hole up and down matched with the guide wall is provided on the drive circuit board stated, each contact
Left side be correspondingly arranged on one described in pilot hole, the guide wall stretch out the pilot hole on corresponding position with
Conductive part described in one is connected, and under original state, the guide wall is located at the left end of the pilot hole.
4. a kind of protection against electric shock mechanism of fluorescent tube as claimed in claim 3, it is characterised in that the conductive part is an inverted V-shaped
Electroconductive elastic sheet, one end of the electroconductive elastic sheet is connected with the guide wall.
5. a kind of protection against electric shock mechanism of fluorescent tube as claimed in claim 3, it is characterised in that the second end be provided with one to
First mounting post of upper protrusion is provided with second mounting post to raise upward, first installation on the mounting cylinder
Column is set side by side with second mounting post or so, is provided between first mounting post and second mounting post
One spring, under original state, the spring is nature extended state.
6. a kind of protection against electric shock mechanism of fluorescent tube as described in claim 1, it is characterised in that symmetrical on the inner wall of the lamp cap
It is provided with the slot for drive circuit board described in grafting, the thickness of the width of the slot and the drive circuit board
Match, the both ends of the drive circuit board respectively grafting be mounted on two described in slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811233820.XA CN109386822A (en) | 2018-10-23 | 2018-10-23 | A kind of protection against electric shock mechanism of fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811233820.XA CN109386822A (en) | 2018-10-23 | 2018-10-23 | A kind of protection against electric shock mechanism of fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386822A true CN109386822A (en) | 2019-02-26 |
Family
ID=65427650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811233820.XA Withdrawn CN109386822A (en) | 2018-10-23 | 2018-10-23 | A kind of protection against electric shock mechanism of fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386822A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090269947A1 (en) * | 2008-04-28 | 2009-10-29 | Brian Patrick Costello | Guide module system with insertion detector |
| CN204190091U (en) * | 2014-09-02 | 2015-03-04 | 深圳市新和创智能科技有限公司 | Safety socket |
| CN204459851U (en) * | 2015-03-10 | 2015-07-08 | 上海顿格电子贸易有限公司 | A kind of switching regulator Anti-electroshock LED tube |
| US20160290606A1 (en) * | 2013-11-11 | 2016-10-06 | Silicon Hill B.V. | Safety end cap assembly for a led tube, and led tube assembly comprising a safety end cap assembly |
| CN207080824U (en) * | 2017-07-21 | 2018-03-09 | 康舒科技股份有限公司 | Have the LED lamp tube and its conducting strip of two sections of forced switches |
| CN108613141A (en) * | 2018-05-28 | 2018-10-02 | 何秀华 | A kind of safety lamp holder |
| CN209084717U (en) * | 2018-10-23 | 2019-07-09 | 新和（绍兴）绿色照明有限公司 | A kind of protection against electric shock mechanism of fluorescent tube |
-
2018
- 2018-10-23 CN CN201811233820.XA patent/CN109386822A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090269947A1 (en) * | 2008-04-28 | 2009-10-29 | Brian Patrick Costello | Guide module system with insertion detector |
| US20160290606A1 (en) * | 2013-11-11 | 2016-10-06 | Silicon Hill B.V. | Safety end cap assembly for a led tube, and led tube assembly comprising a safety end cap assembly |
| CN204190091U (en) * | 2014-09-02 | 2015-03-04 | 深圳市新和创智能科技有限公司 | Safety socket |
| CN204459851U (en) * | 2015-03-10 | 2015-07-08 | 上海顿格电子贸易有限公司 | A kind of switching regulator Anti-electroshock LED tube |
| CN207080824U (en) * | 2017-07-21 | 2018-03-09 | 康舒科技股份有限公司 | Have the LED lamp tube and its conducting strip of two sections of forced switches |
| CN108613141A (en) * | 2018-05-28 | 2018-10-02 | 何秀华 | A kind of safety lamp holder |
| CN209084717U (en) * | 2018-10-23 | 2019-07-09 | 新和（绍兴）绿色照明有限公司 | A kind of protection against electric shock mechanism of fluorescent tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200213 Address after: 322009 NO.901, Longqi Road, Suxi Town, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Harmony Mingxin (Yiwu) Photoelectric Technology Co.,Ltd. Address before: 312071 Zhejiang province Shaoxing Paojiang Industrial Zone No. 308 North Road in the robe Applicant before: SUNNY WORLD (SHAOXING) GREEN LIGHTING Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190226 |
|
| WW01 | Invention patent application withdrawn after publication |