CN106482009B - Fluorescent lamp with double-end power supply and electric shock prevention design - Google Patents
Fluorescent lamp with double-end power supply and electric shock prevention design Download PDFInfo
- Publication number
- CN106482009B CN106482009B CN201610979242.9A CN201610979242A CN106482009B CN 106482009 B CN106482009 B CN 106482009B CN 201610979242 A CN201610979242 A CN 201610979242A CN 106482009 B CN106482009 B CN 106482009B
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- China
- Prior art keywords
- contact
- plug
- button switch
- plug cover
- radiator
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Classifications
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- 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
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- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
Abstract
The invention discloses a fluorescent lamp with double-end power supply and an electric shock prevention design, which comprises a light source plate, wherein the light source plate is arranged in a radiator, the radiator is arranged in a lampshade, a first driver and a second driver are respectively arranged at two ends of the light source plate, and the lampshade is respectively arranged in a plug ring; the button switch is arranged on the plug cover, the contact base is connected with the button switch, and the plug cover is buckled with the plug ring and is fixedly connected with the radiator; the button switch is arranged between the plug cover and the contact base and can slide in the plug cover along a longitudinal axis; a contact spring sheet is arranged in the plug cover, and a contact copper sheet is arranged on the contact seat. The invention has the characteristics of simple structure, low manufacturing cost, good universality, high safety and the like.
Description
Technical Field
The invention relates to an LED technology, in particular to a fluorescent lamp with double-end power supply and anti-electric shock design.
Background
With the continuous development of the LED technology, the LED illuminating lamp is widely applied to the daily life of people. The LED fluorescent lamp can replace the traditional fluorescent lamp tube, does not need a starter and a ballast, and has the advantages of quick start, low power consumption, strong brightness and the like. An LED fluorescent lamp in the prior art generally includes an LED lamp tube and lamp tube plugs located at two ends of the LED lamp tube. The lamp tube plug comprises a plug ring and a plug cover which are connected together, two pins are arranged on the outer side of the plug cover, the LED lamp tube is inserted into the plug ring and connected with the pins, and the pins of the plug cover are inserted into the lamp holder.
Because the traditional fluorescent lamp tube on the market has two different starting modes of an electronic ballast and an inductive ballast, if the traditional fluorescent lamp tube is directly replaced on the original circuit to prevent the LED fluorescent lamp tube on the market from electric shock, the LED fluorescent lamp tube on the market is not feasible, and the universality of the LED fluorescent lamp tube in the prior art is poor. Moreover, after the LED lamp tube in the prior art is assembled on the lamp holder through the lamp tube plug, if the lamp holder is connected to the electronic ballast, the product is very easy to generate arc discharge due to poor high-frequency contact, and potential safety hazards are caused.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the fluorescent lamp which is provided with the double-end power supply and has the anti-electric shock design, and the fluorescent lamp has the advantages of simple structure, low manufacturing cost, good universality and high safety.
In order to achieve the purpose, the invention adopts the following technical scheme: a fluorescent lamp with double-end power supply and anti-electric shock design comprises a light source plate, wherein the light source plate is arranged in a radiator, the radiator is arranged in a lampshade, a first driver and a second driver are respectively arranged at two ends of the light source plate, and the lampshade is respectively arranged in a plug ring; the button switch is arranged on the plug cover, the contact base is connected with the button switch, and the plug cover is buckled with the plug ring and is fixedly connected with the radiator; the button switch is arranged between the plug cover and the contact base and can slide in the plug cover along a longitudinal axis; a contact spring sheet is arranged in the plug cover, and a contact copper sheet is arranged on the contact seat.
Terminals or bonding pads are further arranged at two ends of the light source board, and the first drive and the second drive are connected to the light source board through wires or terminals.
A radiator clamping groove is formed in the radiator, and the light source plate is arranged along the radiator clamping groove.
A lampshade clamping groove is formed in the lampshade, the radiator is arranged along the lampshade clamping groove, and the radiator is exposed out of the lampshade; and a plug ring clamping groove is formed in the plug ring, and the exposed radiator is arranged along the plug ring clamping groove.
The contact base comprises a contact base shell and a reset spring, a step through hole is formed in the contact base shell, and the reset spring is arranged in the step through hole.
The contact seat shell is provided with a through hole and a positioning column, the contact copper sheet is aligned and attached to the through hole and the positioning column, the through hole in the wire with the lug is aligned and attached to the through hole on the other side of the contact seat, a rivet penetrates through the through hole, and the through hole are pressed and assembled into the front side and the back side of the contact seat respectively through the rivet.
Button switch includes main part post and the protruding button of stretching, and the end cap lid has the guide way, and button switch packs into the guide way, and stretches out in the end cap lid, works as the button is pressed down at the exogenic action, then slides in the guide way.
The plug cover comprises a plug cover shell, the plug cover shell is provided with a guide groove, a copper needle penetrating hole and a buckle, a copper needle penetrates the copper needle hole, the contact elastic sheet is arranged on the copper needle in the plug cover shell, and the contact elastic sheet is fixed on the plug cover shell in a pressing mode through the copper needle in the pressing mode; the contact base inserts reset spring through button switch's main part post and fixes a position, then presses down the lock and detains on plug lid casing, and button switch is pressed down under the exogenic action, then slides in the guide way and makes contact shell fragment and contact base on the contact copper sheet contact to the electric property that realizes the fluorescent tube end cap switches on.
The plug ring is provided with an arc-pulling prevention device, the arc-pulling prevention device comprises a capacitor with a capacity value within a quantitative range, the capacitor is connected with the button switch in parallel, the plug cover is welded on a corresponding drive through a terminal or a lead with a wire lug, then the plug ring is fastened, and then the plug ring is fixed on the radiator through screws.
Compared with the prior art, the invention has the following advantages and effects:
1. the LED lamp comprises a light source plate, wherein the light source plate is arranged in a radiator, the radiator is arranged in a lampshade, a first driver and a second driver are respectively arranged at two ends of the light source plate, and the lampshade is respectively arranged in a plug ring; the button switch is arranged on the plug cover, the contact base is connected with the button switch, and the plug cover is buckled with the plug ring and is fixedly connected with the radiator; the button switch is arranged between the plug cover and the contact base and can slide in the plug cover along a longitudinal axis; the plug cover is internally provided with a contact elastic sheet, and the contact base is provided with a contact copper sheet, so that the plug has the characteristics of simple structure, low manufacturing cost, good universality, high safety and the like.
2. Terminals or bonding pads are further arranged at two ends of the light source board, and the first drive and the second drive are connected to the light source board through wires or terminals; firm in connection, stability is good, the equipment of being convenient for.
3. The radiator in the invention is internally provided with a radiator clamping groove, and the light source plate is arranged along the radiator clamping groove; the lampshade is internally provided with a lampshade clamping groove, the radiator is arranged along the lampshade clamping groove, and the radiator is exposed out of the lampshade; and a plug ring clamping groove is formed in the plug ring, and the exposed radiator is arranged along the plug ring clamping groove. And the groove type connection is adopted, so that the assembly and disassembly are convenient.
4. The contact base comprises a contact base shell and a return spring, wherein a step through hole is formed in the contact base shell, and the return spring is arranged in the step through hole; the contact base shell is provided with a through hole and a positioning column, the contact copper sheet is aligned and attached to the through hole and the positioning column, the through hole on the wire with the lug is aligned and attached to the through hole on the other side of the contact base, a rivet is inserted into the through hole, and the through hole are pressed and assembled into the front side and the back side of the contact base respectively. Automatic reset is realized, and the power can be switched on only when both ends are opened.
5. The plug cover comprises a plug cover shell, the plug cover shell is provided with a guide groove, a copper needle penetrating hole and a buckle, a copper needle penetrates the copper needle hole, a contact elastic sheet is arranged on the copper needle in the plug cover shell, and the contact elastic sheet is fixed on the plug cover shell in a pressing mode through the copper needle in a pressing mode; contact base inserts reset spring through button switch's main part post and fixes a position, then presses down the lock and detains on plug lid casing, and button switch is pressed down under the exogenic action, then slides in the guide way and makes contact shell fragment and contact copper sheet contact on the contact base to the electric property that realizes the fluorescent tube end cap switches on. Good universality and high safety.
6. When the lamp tube and the lamp holder are in poor contact, the arc discharge prevention device generates high-frequency arc discharge electricity and can effectively prevent arc discharge through the capacitive reactance path of the power supply.
7. After the plugs are arranged at the two ends of the light source plate, the lamp tube plugs are in a power-off state, and when the button switches on the plugs at the two ends of the lamp tube are pressed, the electrical conduction of the lamp tube plugs can be realized, so that the danger of electric shock is effectively prevented.
Drawings
FIG. 1 is a schematic diagram of an explosion structure of a fluorescent lamp with a double-end power supply and an electric shock prevention design;
FIG. 2 is a schematic view of an installation structure of the contact socket of the present invention;
FIG. 3 is a schematic view of the installation structure of the push button switch of the present invention;
FIG. 4 is a schematic view of the mounting structure of the plug cover of the present invention;
fig. 5 is a schematic diagram of the circuit of the present invention.
The reference numbers and names in the figures are as follows:
| 1 | |
2 | |
| 3 | Lamp shade | 4 | |
| 5 | |
6 | |
| 7 | Push- |
8 | Plug cover |
| 9 | |
10 | |
| 11 | Contact copper sheet | 12 | |
| 13 | |
14 | Wire with |
| 15 | |
16 | |
| 17 | |
18 | Screw with a |
| 19 | Copper needle |
Detailed Description
For the understanding of those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1:
as shown in fig. 1 to 4, a fluorescent lamp with double-end power supply and anti-electric shock design comprises a light source plate, wherein the light source plate is arranged in a radiator, the radiator is arranged in a lampshade, a first driver and a second driver are respectively arranged at two ends of the light source plate, and the lampshade is respectively arranged in a plug ring; the button switch is arranged on the plug cover, the contact base is connected with the button switch, and the plug cover is buckled with the plug ring and is fixedly connected with the radiator; the button switch is arranged between the plug cover and the contact base and can slide in the plug cover along a longitudinal axis; a contact spring sheet is arranged in the plug cover, and a contact copper sheet is arranged on the contact seat.
Terminals or bonding pads are further arranged at two ends of the light source board in the embodiment, and the first drive and the second drive are connected to the light source board through wires or terminals; a radiator clamping groove is formed in the radiator, and the light source plate is arranged along the radiator clamping groove; a lampshade clamping groove is formed in the lampshade, the radiator is arranged along the lampshade clamping groove, and the radiator is exposed out of the lampshade; the inner part of the plug ring is provided with a plug ring clamping groove, and the exposed radiator is arranged along the plug ring clamping groove.
The contact base in the embodiment comprises a contact base shell and a return spring, wherein a step through hole is formed in the contact base shell, and the return spring is arranged in the step through hole; the contact base shell is provided with a through hole and a positioning column, the contact copper sheet is aligned and attached to the through hole and the positioning column, the through hole on the wire with the lug is aligned and attached to the through hole on the other side of the contact base, a rivet is inserted into the through hole, and the through hole are pressed and assembled into the front side and the back side of the contact base respectively.
The button switch in the embodiment comprises a main body column and a protruding button, wherein the plug cover is provided with a guide groove, the button switch is arranged in the guide groove and extends out of the plug cover, and when the button is pressed under the action of external force, the button switch slides in the guide groove; the plug cover comprises a plug cover shell, the plug cover shell is provided with a guide groove, a copper needle penetrating hole and a buckle, a copper needle penetrates the copper needle hole, the contact elastic sheet is arranged on the copper needle in the plug cover shell, and the contact elastic sheet is fixed on the plug cover shell in a pressing mode through the copper needle in the pressing mode; the contact base is inserted into the reset spring for positioning through the main body column of the button switch, then the button is pressed and fastened on the plug cover shell, the button switch is pressed under the action of external force, and the button switch slides in the guide groove to enable the contact elastic sheet to be in contact with the contact copper sheet on the contact base, so that the electrical conduction of the lamp tube plug is realized; the plug ring is provided with an anti-arc-pulling device, the anti-arc-pulling device comprises a capacitor with a capacity value within a quantitative range, the capacitor is connected with the button switch in parallel, the plug cover is welded on a corresponding drive through a terminal or a lead with a wire lug, then the plug ring is fastened, and then the plug ring is fixed on the radiator through screws.
As shown in fig. 5, 101 is an arc-pulling prevention device, S1 is a left button switch, S3 is a right button switch, S1 is connected to the first driver, S3 is connected to the second driver, capacitors C1 are connected in parallel to S1, and capacitors C4 are connected in parallel to S3. 102 is a rectifying and filtering module; 103 is a filtering module; 104 is a driving module; 105 is a load light source output module. The module 104 selects a chip scheme through a circuit scheme to realize high-frequency/common-frequency compatibility of the circuit; the input voltage range of the IC is wide (for example, vin is 10-35V, etc.), the bandwidth is ensured to be less than 20Hz by setting capacitance parameters, vcmp is ensured to be basically unchanged, therefore, the time from opening to closing of Gate is basically unchanged, and the IC realizes that the output of a Ton triangular generator (utilizing an oscillator) and a Comp pin are used as the input end of a comparator in one power grid period; the problem of high-frequency and common-frequency sharing of the input end is effectively solved, 102/103/104/105 is effectively combined, the original two paths of 102/103/104/105 are simplified into 1 path, and the problem of PCB typesetting and the problem of cost are effectively solved.
In order to solve the problem of electric leakage, the switch of the 101 module is designed to provide a path by connecting a capacitor in parallel through the switch and solving high-frequency electricity when the switch is abnormal (reliability); the abnormal arc discharge in the lamp body caused by the single mechanical switch abnormality is avoided.
The above-mentioned embodiments are preferred embodiments of the present invention, and the present invention is not limited thereto, and any other modifications or equivalent substitutions that do not depart from the technical spirit of the present invention are included in the scope of the present invention.
Claims (4)
1. A fluorescent lamp with double-end power supply and anti-electric shock design is characterized in that: the LED lamp comprises a light source plate, wherein the light source plate is arranged in a radiator, the radiator is arranged in a lampshade, a first driver and a second driver are respectively arranged at two ends of the light source plate, and the lampshade is respectively arranged in a plug ring; the button switch is arranged on the plug cover, the contact base is connected with the button switch, and the plug cover is buckled with the plug ring and is fixedly connected with the radiator; the button switch is arranged between the plug cover and the contact base and can slide in the plug cover along a longitudinal axis; a contact spring sheet is arranged in the plug cover, and a contact copper sheet is arranged on the contact seat;
the contact base comprises a contact base shell and a return spring, a step through hole is formed in the contact base shell, and the return spring is arranged in the step through hole;
the contact seat shell is provided with a through hole and a positioning column, a contact copper sheet is aligned and attached with the through hole and the positioning column, the through hole on the wire with the lug is aligned and attached with the through hole on the other side of the contact seat, a rivet is penetrated, and the through hole are pressed and assembled into the front side and the back side of the contact seat respectively through the rivet;
the button switch comprises a main body column and a protruding button, the plug cover is provided with a guide groove, the button switch is arranged in the guide groove and extends out of the plug cover, and when the button is pressed under the action of external force, the button switch slides in the guide groove;
the plug cover comprises a plug cover shell, the plug cover shell is provided with a guide groove, a copper needle penetrating hole and a buckle, a copper needle penetrates the copper needle hole, the contact elastic sheet is arranged on the copper needle in the plug cover shell, and the contact elastic sheet is fixed on the plug cover shell in a pressing mode through the copper needle in the pressing mode; the contact base is inserted into the reset spring for positioning through the main body column of the button switch, then the contact base is pressed and fastened on the plug cover shell, and the button switch is pressed under the action of external force and slides in the guide groove to enable the contact elastic sheet to be in contact with the contact copper sheet on the contact base, so that the electrical conduction of the lamp tube plug is realized;
the plug ring is provided with an anti-arcing device, the anti-arcing device comprises a capacitor with a capacity value within a quantitative range, the capacitor is connected with the button switch in parallel, the plug cover is welded on a corresponding drive through a terminal or a lead with a lug, then the plug ring is fastened, and then the plug ring is fixed on the radiator through a screw;
the button switch on the left is connected with the first drive, the button switch on the right is connected with the second drive, the capacitor C1 is connected with the button switch on the left in parallel, the capacitor C4 is connected with the button switch on the right in parallel, when the lamp tube is in poor contact with the lamp holder, high-frequency arc discharge can be generated through a capacitive reactance path of a power supply, and arc discharge can be effectively prevented.
2. The dual-powered fluorescent lamp of claim 1 having a shock-resistant design, wherein: terminals or bonding pads are further arranged at two ends of the light source board, and the first drive and the second drive are connected to the light source board through wires or terminals.
3. A fluorescent lamp with double-ended power supply and shock protection design as claimed in claim 1, wherein: a radiator clamping groove is formed in the radiator, and the light source plate is arranged along the radiator clamping groove.
4. A fluorescent lamp with double-ended power supply and shock protection design as claimed in claim 1, wherein: a lampshade clamping groove is formed in the lampshade, the radiator is arranged along the lampshade clamping groove, and the radiator is exposed out of the lampshade; and a plug ring clamping groove is formed in the plug ring, and the exposed radiator is arranged along the plug ring clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979242.9A CN106482009B (en) | 2016-11-08 | 2016-11-08 | Fluorescent lamp with double-end power supply and electric shock prevention design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979242.9A CN106482009B (en) | 2016-11-08 | 2016-11-08 | Fluorescent lamp with double-end power supply and electric shock prevention design |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106482009A CN106482009A (en) | 2017-03-08 |
| CN106482009B true CN106482009B (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610979242.9A Active CN106482009B (en) | 2016-11-08 | 2016-11-08 | Fluorescent lamp with double-end power supply and electric shock prevention design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106482009B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701953B (en) * | 2017-09-30 | 2020-01-07 | 厦门普为光电科技有限公司 | Lamp tube joint group capable of automatically cutting off power during disassembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203605035U (en) * | 2013-11-07 | 2014-05-21 | 许富昌 | Modularized installing structure of LED lamp tube |
| 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 |
| CN205174035U (en) * | 2015-12-16 | 2016-04-20 | 北斗照明科技（深圳）有限公司 | Accord with IEC62776 standard protection against electric shock T5 lamp pipe plug and fluorescent lamp |
| CN205261267U (en) * | 2015-12-12 | 2016-05-25 | 北斗照明科技（深圳）有限公司 | Accord with IEC62776 standard protection against electric shock T8 lamp pipe plug and fluorescent lamp |
| CN105864666A (en) * | 2016-04-29 | 2016-08-17 | 深圳市星光宝光电科技有限公司 | Anti-electric shock lamp tube |
| CN206176096U (en) * | 2016-11-08 | 2017-05-17 | 横店集团得邦照明股份有限公司 | Double -ended power supply has fluorescent lamp of protection against electric shock design |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101615665B1 (en) * | 2014-01-13 | 2016-04-26 | 금호전기주식회사 | Straight type lamp |
-
2016
- 2016-11-08 CN CN201610979242.9A patent/CN106482009B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203605035U (en) * | 2013-11-07 | 2014-05-21 | 许富昌 | Modularized installing structure of LED lamp tube |
| 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 |
| CN205261267U (en) * | 2015-12-12 | 2016-05-25 | 北斗照明科技（深圳）有限公司 | Accord with IEC62776 standard protection against electric shock T8 lamp pipe plug and fluorescent lamp |
| CN205174035U (en) * | 2015-12-16 | 2016-04-20 | 北斗照明科技（深圳）有限公司 | Accord with IEC62776 standard protection against electric shock T5 lamp pipe plug and fluorescent lamp |
| CN105864666A (en) * | 2016-04-29 | 2016-08-17 | 深圳市星光宝光电科技有限公司 | Anti-electric shock lamp tube |
| CN206176096U (en) * | 2016-11-08 | 2017-05-17 | 横店集团得邦照明股份有限公司 | Double -ended power supply has fluorescent lamp of protection against electric shock design |
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| Publication number | Publication date |
|---|---|
| CN106482009A (en) | 2017-03-08 |
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