CN204114662U - Safety lamps and lanterns and safety lamp holder - Google Patents
Safety lamps and lanterns and safety lamp holder Download PDFInfo
- Publication number
- CN204114662U CN204114662U CN201420582329.9U CN201420582329U CN204114662U CN 204114662 U CN204114662 U CN 204114662U CN 201420582329 U CN201420582329 U CN 201420582329U CN 204114662 U CN204114662 U CN 204114662U
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- CN
- China
- Prior art keywords
- lamp holder
- end cap
- contact pin
- supply module
- power supply
- 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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Abstract
The utility model discloses a kind of Safety lamps and lanterns and safety lamp holder, Safety lamps and lanterns comprise fluorescent tube, the lamp plate be arranged in fluorescent tube, be arranged on lamp tube ends lamp holder, be arranged on the power supply module be electrically connected with lamp plate in fluorescent tube or lamp holder and the contact pin be arranged on lamp holder; Safety lamps and lanterns also comprise to be arranged on lamp holder, can along the reciprocating moving parts of the axial direction of fluorescent tube, moving parts and power supply module connect and driving power assembly contacts with contact pin and conducts electricity or disconnect.The utility model realizes conducting and the disconnection of lamp holder by the cooperation of moving parts and power supply module, gets an electric shock, thus eliminate safe hidden trouble when avoiding installing.
Description
Technical field
The utility model relates to field of light fittings, particularly relates to a kind of Safety lamps and lanterns and safety lamp holder.
Background technology
In existing LED lamp, as LED lamp tube, be make lamp luminescence after the lamp holder energising by its two ends during work.In the installation process of fluorescent tube, normally first one end of fluorescent tube is loaded support, then the other end is loaded support, may get an electric shock when user touches the contact pin on the fluorescent tube other end because of carelessness, thus the installation of existing fluorescent tube exists electric shock hidden danger.
The safe fluorescent tube occurred in the market, it adopts safety lamp holder; In safety lamp holder, realize the conducting of lamp holder by setting up a pressing piece thereon.But when fluorescent tube one end is loaded onto charged after support, user also may touch pressing piece when filling the fluorescent tube other end makes its contact pin conducting get an electric shock, and still there is potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of and avoids electric shock, the Safety lamps and lanterns eliminated safe hidden trouble and safety lamp holder.
The utility model solves the technical scheme that its technical problem adopts: a kind of Safety lamps and lanterns is provided, comprises fluorescent tube, the lamp plate be arranged in described fluorescent tube, be arranged on described lamp tube ends lamp holder, be arranged on the power supply module be electrically connected with described lamp plate in described fluorescent tube or lamp holder and the contact pin be arranged on described lamp holder; Described Safety lamps and lanterns also comprise to be arranged on described lamp holder, can along the reciprocating moving parts of the axial direction of described fluorescent tube, described moving parts connects with described power supply module and drives described power supply module to contact with described contact pin and conducts electricity or disconnect.
The utility model also provides a kind of safety lamp holder, can be arranged on the end of fluorescent tube, and this safety lamp holder comprises:
To be arranged on described lamp tube end, end cap that at least one end is open;
Be arranged on the open end of described end cap, can along described end cap axial direction reciprocating moving parts between a primary importance and a second place;
To be arranged in described end cap and to stretch out the contact pin of described end cap open end; And
To be arranged in described end cap, with described moving parts connect also can described moving parts move drive under contact with described contact pin the power supply module conducting electricity or disconnect;
When described moving parts is in described primary importance, described power supply module and described contact pin disconnect;
When described moving parts is in the described second place, described power supply module contacts with described contact pin and conducts electricity.
Preferably, described moving parts comprise be arranged on described end cap open end, can between described primary importance and the described second place reciprocating block, and described block extend towards described power supply module, the position limit arm that is fixedly connected with described power supply module;
Described power supply module comprises the power socket be fixedly connected with described position limit arm and the power panel be arranged on described power socket, and described power panel is provided with and contacts with described contact pin the electric-conductor conducted electricity.
Preferably, the inner peripheral surface of described end cap open end is provided with at least one guide rail arranged along described end cap axial direction, the periphery of described block is provided with the guide groove corresponding with described guide rail, described block is engaged on described guide rail with described guide groove, and can move back and forth between described primary importance and a second place along described end cap axial direction.
Preferably, the inner peripheral surface of described end cap is provided with the stopper slot that both sides relative to described power socket coordinate, and described stopper slot is extended along described end cap axial direction; The relative both sides of described power socket can be engaged in described stopper slot along described stopper slot axial direction with moving around.
Preferably, be provided with limiting plate in the radial direction in described end cap, described limiting plate is between described block and described power supply module; Described power socket is provided with connecting portion, and described position limit arm is movable near one end of described power supply module to be passed described limiting plate and is fixedly connected with described connecting portion;
Described contact pin is fixedly mounted on described limiting plate, and described contact pin comprises the first end and the second end that are connected, and described first end stretches to described power supply module, and described second end stretches out outside the open end of described end cap.
Preferably, described moving parts also comprises the described block of driving is reset to described primary importance elastic reset part from described second place motion; Described elastic reset part is arranged between described block and described limiting plate.
Preferably, the second end of described contact pin is elastic piece structure, and it comprises the first lamellar body of connecting with described first end and bend downwards from described first lamellar body free end and extends to contact the second lamellar body conducted electricity with described electric-conductor.
Preferably, described block is the block coordinating described end cap open end end face to arrange, and the periphery of described block matches with the inner peripheral surface of described end cap open end; Described block is provided with the through hole worn for described contact pin activity, and the described other end of described contact pin exposes described end cap through described through hole; Or,
The open end end face of described end cap is provided with the end wall described open end section covered, end face not capped part in described block corresponding described open end arranges and is engaged in wherein, and the described other end of described contact pin exposes described end cap through described block or end wall.
Preferably, the outer surface of described block described end cap is dorsad formed for coordinating with lamp socket, ordering about described block to move to the guide frame of the described second place in described primary importance.
Implement the beneficial effects of the utility model: the conducting and the disconnection that are realized lamp holder by the cooperation of moving parts and power supply module, wherein moving parts drives power supply module to contact with contact pin by the compressing motion of lamp socket to conduct electricity, the touching of user can be avoided and get an electric shock, eliminating safe hidden trouble; When lamp holder is pulled down on lamp socket, moving parts automatically resets, and makes power supply module and contact pin disconnect non-conductive, ensures safety assembled next time.
In addition, by the setting of upper guide frame of blocking a shot, be conveniently installed on lamp socket, and compress by lamp socket the motion ordering about moving parts.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the decomposition texture schematic diagram of the safety lamp holder of the utility model one embodiment;
Fig. 2 is the sectional view of the combining structure of the safety lamp holder of the utility model one embodiment;
Fig. 3 is that in safety lamp holder shown in Fig. 2, contact pin and power panel conduct electricity the structural representation be connected;
Fig. 4 is the safety lamp holder of the utility model one embodiment and the package assembly schematic diagram of lamp socket.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe detailed description of the invention of the present utility model in detail.
As Figure 1-3, the safety lamp holder of the utility model one embodiment, can be arranged on the end of fluorescent tube 10, and this safety lamp holder comprises the end cap 1, contact pin 2, moving parts 3 and the power supply module 4 that are arranged on fluorescent tube 10 end; At least one end of end cap 1 is open, and contact pin 2 to be arranged in end cap 1 and to stretch out end cap 1 open end; Moving parts 3 is arranged on the open end of end cap 1, and it can move back and forth between a primary importance and a second place along end cap 1 axial direction; Power supply module 4 is arranged in end cap 1, and it is connected with moving parts 3, and can moving parts 3 move drive under to contact with contact pin 2 and conduct electricity or disconnect.When moving parts 3 is in primary importance, as shown in Figure 2, power supply module 4 and contact pin 2 disconnect; When moving parts 3 is in the second place, as shown in Figure 3, power supply module 4 contacts with contact pin 2 and conducts electricity.
Particularly, moving parts 3 comprises block 31 and position limit arm 32.Block 31 is engaged in end cap 1 open end, and it can move back and forth between the first position and the second position; Position limit arm 32 extends towards power supply module 4 at block 31, be fixedly connected with power supply module 4.Wherein, block 31 has relative outer surface and inner surface, and block 31 is with inner surface towards end cap 1, and position limit arm 32 is arranged on the inner surface of block 31.Moving parts 3 also comprises elastic reset part 33, drives block 31 to be reset to primary importance from second place motion, realizes automatically reseting of moving parts 3.
Power supply module 4 comprises power socket 41 and power panel 42; Power socket 41 is fixedly connected with position limit arm 32, thus consistent with position limit arm 32 direction of motion; Power panel 42 is arranged on power socket 41, and along with power socket 42 moves, and power panel 42 is provided with the electric-conductor 43 contacting with contact pin 2 and conduct electricity.When moving parts 3 is in primary importance, electric-conductor 43, away from contact pin 2, disconnects with contact pin 2; When moving parts 3 moves to the second place from primary importance, drive power supply module 4 to move to contact pin 2 direction, thus drive electric-conductor 43 to conduct electricity to contacting with contact pin 2 near contact pin 2.
End cap 1 is tubular structure.In the present embodiment, end cap 1 is the tubular structure of both ends open, and one end is used for being plugged on fluorescent tube 10 end, and the other end coordinates wherein for moving parts 3.In the present embodiment, block 31 is the block coordinating end cap 1 open end end face to arrange, and the periphery of block 31 matches with the inner peripheral surface of end cap 1 open end; Block 31 is provided with the through hole 310 worn for contact pin 2 activity.Block 31 can move back and forth between the first position and the second position along contact pin 2 axial direction, and block 31 is in motion process, and end cap 1 and contact pin 2 are actionless relative to block 31.As shown in Figure 1, 2, in the present embodiment, end cap 1 is roughly cylinder-like structure; Block 31 is roughly circle, and it is engaged in end cap 1 open end, is closed this open end.As shown in Fig. 1,4, the outer surface of block 31 end cap 1 is dorsad formed for coordinating with lamp socket 20, ordering about block 31 to move to the guide frame 311 of the second place in primary importance.This guide frame 311 can be taper surface or arc surface, when lamp holder is installed on lamp socket 20, can first with this guide frame 311 edge mate on lamp socket 20, then along guide frame 311 blocked a shot 31 guide be coupled on lamp socket 20, easy and simple to handle, need not press by instrument.
Understandably, in other embodiments, the open end end face of end cap 1 also can be provided with end wall open end section covered, and the not capped part of block 31 corresponding open end end faces is arranged, and be engaged in wherein, by block a shot 31 and end wall open end can be closed; End cap 1 is exposed through block 31 or end wall in one end of contact pin 2.For the block 31 of this kind of mode, the guide frame 311 on it can be cambered surface or inclined-plane.
Further, be provided with limiting plate 11 in the radial direction in end cap 1, limiting plate 11 is between block 31 and power supply module 4.Position limit arm 32 is movable near one end of power supply module 4 to be located in limiting plate 11, block 31 can move back and forth between this limiting plate 11 and end cap 1 open end end face, and position limit arm 32 changes according to the movement travel of block 31 through the length of limiting plate 11 towards power supply module 4 side.Power socket 41 is provided with connecting portion 411, and position limit arm 32 is movable near one end of power supply module 4 to be passed limiting plate 11 and is fixedly connected with connecting portion 411.In the present embodiment, elastic reset part 33 is spring, and its one end abuts block 31, and the other end abuts this limiting plate 11, thus spring can shrink or stretch between block 31 and limiting plate 11.Understandably, elastic reset part 33 also can be other elastic components that block 31 can be driven to reset.
Contact pin 2 is fixedly mounted on limiting plate 11, and contact pin 2 comprises the first end 21 and the second end 22 that are connected, and first end 21 stretches to power supply module 4, and the second end 22 stretches out outside the open end of end cap 1.Preferably, the second end 22 of contact pin 2 is elastic piece structure, and it comprises the first lamellar body 221 of connecting with first end 21 and bend downwards from the first lamellar body 221 free end and extends to contact the second lamellar body 222 conducted electricity with electric-conductor 43.The contact conducting stroke of contact pin 2 and electric-conductor 43 is arranged by the length of the second lamellar body 222 and/or electric-conductor 43.
Further, for locating nut cap 31, prevent block 31 from producing torsion in the rotation of end cap 1 inner periphery to contact pin 2 and causing contact pin 2 damage or disconnect, the inner peripheral surface of end cap 1 open end is provided with at least one guide rail 12 arranged along end cap 1 axial direction, the periphery of block 31 is provided with the guide groove 312 corresponding with guide rail 12, block 31 is engaged on guide rail 12 with guide groove 312, and can move back and forth between primary importance and a second place along end cap 1 axial direction.
The inner peripheral surface of end cap 1 is also provided with the stopper slot 13 that both sides relative to power socket 41 coordinate, stopper slot 13 is extended along end cap 1 axial direction.The relative both sides of power socket 41 can be engaged in stopper slot 13 along stopper slot 13 axial direction with moving around.
With reference to figure 2-4, during the assembling of this safety lamp holder, safety lamp holder is arranged on the end of fluorescent tube 10, and the power supply module 4 of safety lamp holder is electrically connected with the lamp plate in fluorescent tube 10, now the moving parts 3 of safety lamp holder is in primary importance, and contact pin 2 and power supply module 4 are that disconnection is nonconducting; The contact pin 2 of safety lamp holder is aimed at the through guide groove to lamp socket 20 edge, and the central channel of lamp socket 20 is entered along guide groove, moving parts 3 moves to the second place along end cap 1 axial direction from primary importance under the compressing on lamp socket 20 surface simultaneously, make the second end 22 of contact pin 2 contact to conduct electricity with the electric-conductor 43 on power panel 42 and connect, thus contact pin 2 is conducted electricity with power panel 42 by electric-conductor 43 and is connected; Spin safe lamp holder makes contact pin 2 navigate in the pin holes of lamp socket 20 and is electrically connected with lamp socket 20, thus is fixed on by safety lamp holder to conduct electricity on lamp socket 20 and with lamp socket 20 and is connected.
The Safety lamps and lanterns of the utility model one embodiment, with reference to figure 1-3, it comprises fluorescent tube 10, lamp plate (not shown) and above-mentioned safety lamp holder, and lamp plate is arranged in fluorescent tube 10, and safety lamp holder is arranged on fluorescent tube 10 two ends and is electrically connected with lamp plate.Fluorescent tube 10 adopts light transmissive material to make.
The Safety lamps and lanterns (not shown) of another embodiment of the utility model, comprises fluorescent tube, lamp holder, lamp plate, power supply module, contact pin and moving parts; Lamp plate is arranged in fluorescent tube, and lamp holder is arranged on lamp tube ends, and power supply module to be arranged in fluorescent tube or lamp holder and to be electrically connected with lamp plate, and contact pin is arranged on lamp holder; Moving parts and power supply module connect and driving power assembly contacts with contact pin and conducts electricity or disconnect.Wherein, moving parts is arranged on lamp holder, and it can move back and forth along the axial direction of fluorescent tube; When moving parts is in a primary importance, power supply module and contact pin disconnect; When moving parts is in a second place, power supply module contacts with contact pin and conducts electricity.
In the Safety lamps and lanterns of this another embodiment, lamp holder can be the tubular structure of both ends open; Power supply module, contact pin and moving parts etc. respectively with reference to the power supply module 4 in safety lamp holder shown in above-mentioned Fig. 1-3, contact pin 2 and moving parts 3 etc., can not repeat them here.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a Safety lamps and lanterns, comprise fluorescent tube, the lamp plate be arranged in described fluorescent tube, be arranged on described lamp tube ends lamp holder, be arranged on the power supply module be electrically connected with described lamp plate in described fluorescent tube or lamp holder and the contact pin be arranged on described lamp holder; It is characterized in that, described Safety lamps and lanterns also comprise to be arranged on described lamp holder, can along the reciprocating moving parts of the axial direction of described fluorescent tube, described moving parts connects with described power supply module and drives described power supply module to contact with described contact pin and conducts electricity or disconnect.
2. a safety lamp holder, can be arranged on the end of fluorescent tube, it is characterized in that, this safety lamp holder comprises:
To be arranged on described lamp tube end, end cap that at least one end is open;
Be arranged on the open end of described end cap, can along described end cap axial direction reciprocating moving parts between a primary importance and a second place;
To be arranged in described end cap and to stretch out the contact pin of described end cap open end; And
To be arranged in described end cap, with described moving parts connect also can described moving parts move drive under contact with described contact pin the power supply module conducting electricity or disconnect;
When described moving parts is in described primary importance, described power supply module and described contact pin disconnect;
When described moving parts is in the described second place, described power supply module contacts with described contact pin and conducts electricity.
3. safety lamp holder according to claim 2, it is characterized in that, described moving parts comprise be arranged on described end cap open end, can between described primary importance and the described second place reciprocating block, and described block extend towards described power supply module, the position limit arm that is fixedly connected with described power supply module;
Described power supply module comprises the power socket be fixedly connected with described position limit arm and the power panel be arranged on described power socket, and described power panel is provided with and contacts with described contact pin the electric-conductor conducted electricity.
4. safety lamp holder according to claim 3, it is characterized in that, the inner peripheral surface of described end cap open end is provided with at least one guide rail arranged along described end cap axial direction, the periphery of described block is provided with the guide groove corresponding with described guide rail, described block is engaged on described guide rail with described guide groove, and can move back and forth between described primary importance and a second place along described end cap axial direction.
5. safety lamp holder according to claim 3, is characterized in that, the inner peripheral surface of described end cap is provided with the stopper slot that both sides relative to described power socket coordinate, and described stopper slot is extended along described end cap axial direction; The relative both sides of described power socket can be engaged in described stopper slot along described stopper slot axial direction with moving around.
6. safety lamp holder according to claim 3, is characterized in that, is provided with limiting plate in the radial direction in described end cap, and described limiting plate is between described block and described power supply module; Described power socket is provided with connecting portion, and described position limit arm is movable near one end of described power supply module to be passed described limiting plate and is fixedly connected with described connecting portion;
Described contact pin is fixedly mounted on described limiting plate, and described contact pin comprises the first end and the second end that are connected, and described first end stretches to described power supply module, and described second end stretches out outside the open end of described end cap.
7. safety lamp holder according to claim 6, is characterized in that, described moving parts also comprises the described block of driving is reset to described primary importance elastic reset part from described second place motion; Described elastic reset part is arranged between described block and described limiting plate.
8. safety lamp holder according to claim 6, it is characterized in that, second end of described contact pin is elastic piece structure, and it comprises the first lamellar body of connecting with described first end and bend downwards from described first lamellar body free end and extends to contact the second lamellar body conducted electricity with described electric-conductor.
9. the safety lamp holder according to any one of claim 3-8, is characterized in that, described block is the block coordinating described end cap open end end face to arrange, and the periphery of described block matches with the inner peripheral surface of described end cap open end; Described block is provided with the through hole worn for described contact pin activity, and the described other end of described contact pin exposes described end cap through described through hole; Or,
The open end end face of described end cap is provided with the end wall described open end section covered, end face not capped part in described block corresponding described open end arranges and is engaged in wherein, and the described other end of described contact pin exposes described end cap through described block or end wall.
10. safety lamp holder according to claim 9, is characterized in that, the outer surface of described block described end cap is dorsad formed for coordinating with lamp socket, ordering about described block to move to the guide frame of the described second place in described primary importance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582329.9U CN204114662U (en) | 2014-10-08 | 2014-10-08 | Safety lamps and lanterns and safety lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582329.9U CN204114662U (en) | 2014-10-08 | 2014-10-08 | Safety lamps and lanterns and safety lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114662U true CN204114662U (en) | 2015-01-21 |
Family
ID=52331972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582329.9U Expired - Fee Related CN204114662U (en) | 2014-10-08 | 2014-10-08 | Safety lamps and lanterns and safety lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916838A (en) * | 2018-08-22 | 2018-11-30 | 天佑电器（苏州）有限公司 | Light fixture and power tool with the light fixture |
-
2014
- 2014-10-08 CN CN201420582329.9U patent/CN204114662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916838A (en) * | 2018-08-22 | 2018-11-30 | 天佑电器（苏州）有限公司 | Light fixture and power tool with the light fixture |
| CN108916838B (en) * | 2018-08-22 | 2023-12-22 | 天佑电器（苏州）有限公司 | Lighting assembly and power tool with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN LONGHORN LIGHTING CO., LTD. Free format text: FORMER NAME: SHENZHEN MENG'EN PHOTOELECTRIC LIGHTING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Tong Sheng Industrial Park Road community office Dalang House Science and Technology Park plant A building two floor A District, C District, B district and southern section Patentee after: SHENZHEN HORN PHOTOELECTRIC LIGHTING CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Dalang Street Industrial Park Road House Science and Technology Park Patentee before: LONGHORN LIGHTING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20161008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |