CN201368380Y - Bracket-type LED fluorescent lamp - Google Patents
Bracket-type LED fluorescent lamp Download PDFInfo
- Publication number
- CN201368380Y CN201368380Y CNU2009200796699U CN200920079669U CN201368380Y CN 201368380 Y CN201368380 Y CN 201368380Y CN U2009200796699 U CNU2009200796699 U CN U2009200796699U CN 200920079669 U CN200920079669 U CN 200920079669U CN 201368380 Y CN201368380 Y CN 201368380Y
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- China
- Prior art keywords
- circuit board
- light source
- fluorescent lamp
- led light
- source 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.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a bracket-type LED fluorescent lamp which comprises an LED fluorescent lamp body, end heads (1 and 2) connected with the input end and the output end of the bracket and provided with two conductive terminals (3 and 4), an LED light source circuit board (9) and a constant current drive source (5). The LED fluorescent lamp is characterized in that the LED fluorescent lamp body and the bracket (8) are combined into a whole body; the bracket is a strip-shaped groove body with bosses; slots inserted with the LED light source circuit board are formed on the two walls at the upper part of the bracket cavity; the distance between the neck of the LED on the LED light source circuit board and the upper part of a PCB is 4-7mm; the constant current drive source is fixed at the lower part of the bracket cavity; the bosses on two sides of the bracket are in clamping connection with the lower part of a transparent shade (6); and the constant current drive source is connected with the conductive terminals of the input and the output end heads and the LED light source circuit board through leads respectively. The bracket-type LED fluorescent lamp has the advantages of less energy consumption, convenient use, simple and compact structure, beautiful appearance and long service life.
Description
Affiliated field
The utility model relates to a kind of lighting device, especially a kind of stand type LED fluorescent lamp.
Background technology
As everyone knows, fluorescent lamp commonly used all is to adopt the electrical heating filament, excite the gas in the fluorescent tube to carry out luminous, the power consumption of this kind fluorescent lamp is high, service life is short, the discarded object environmental pollution is serious, for addressing the above problem, people develop with light emitting diode and replace gas luminescence in recent years, its basic structure comprises the glass lamp of two end openings, two end caps that are assembled together with the fluorescent tube opening respectively, end cap is provided with two conductive electrode, and circuit board, constant-flow driver and several LED, circuit board is axial setting in glass lamp, the circuit board two ends are assembled together with the end cap that is positioned at the glass lamp two ends respectively, constant-flow driver is installed in back of circuit board, and LED is installed on the circuit board, and circuit board is connected with conductive electrode by constant-flow driver, the LED fluorescent-lamp tube temperature quick heating of this structure, local heat dispersion is undesirable, moreover glass tube is frangible, thereby service life is short, must can use with the lamp support assembling that other establishes during use, and can't realize many lamp series connection.
The utility model content
The purpose of this utility model is to overcome the prior art deficiency and provides a kind of easy to use, heats up in the fluorescent tube slowly, and long service life reduces environmental pollution, and can carry out the stand type LED lamp that the lamp series connection is used as required.The purpose of this utility model realizes by following technical proposals: the utility model comprises lamp body, import with support, export the termination that both ends link to each other and are provided with conducting terminal, the led light source circuit board, constant-current driving power supply (driver), it is characterized in that lamp body and support are integrated, support is the bar shaped cell body of a band boss, carrier base cavity top two walls are provided with the led light source board in circuit board slot, peg graft with the led light source circuit board, light-emitting diodes neck to pcb board top spacing is 4-7mm on the led light source circuit board, constant-current driving power supply is fixed in support cavity bottom, support both sides boss and the clamping of translucent cover bottom, constant-current driving power supply by lead respectively with input, conducting terminal and led light source circuit board on the output two ends link to each other.
Said led light source circuit board is made of the printed circuit welding at the light emitting diode and the pcb board back side.
Said translucent cover be curved surface shaped polyformaldehyde (POM), poly charcoal acid ester (PC), polystyrene (PS), polyethylene (PE), plexiglass tent any.
The printed circuit at the said light emitting diode and the PCB back side be serial or parallel connection or and go here and there series-parallel connection any.
Boss position, said support both sides is provided with groove, makes it to engage tightr with the translucent cover lower edge.
Compared with prior art, the utility model has following advantage:
1, energy efficient is than existing daylight lamp energy-saving more than 70%;
2, long service life facts have proved that temperature rise is low in the lamp body of the utility model structure, and evenly, the local rising can not occur, and be tens of times of existing fluorescent lamps service life, and brightness is higher than existing fluorescent lamp more than 30%;
3, lamp body and support are integrated, and be easy to use, do not need to join in addition support, and serially connected lamp tubes number or change two adjacent fluorescent tube placement directions by lead arbitrarily;
4, simple and compact for structure, easy to maintenance, outward appearance is more attractive in appearance, and is safe in utilization, helps environmental protection.
The utility model is by the spacing between control diode neck and PCB, i.e. the height of diode pin exposure is 4-7mm, and cooperates constant-flow driver to use, and can effectively control and prevent LED temperature rising problem.
From above situation as can be known, the purpose of this utility model can realize fully.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model support cross section enlarged diagram;
Fig. 3 is the utility model end structure enlarged diagram.
The specific embodiment
Embodiment 1, and as shown in Figure 1 and Figure 2, the utility model comprises lamp body 8, imports with support, exports the termination 1,2 that both ends link to each other and are provided with conducting terminal 3,4, and the bottom, termination is provided with tongue, and the tongue external diameter is consistent with the support chamber, so that both peg graft.Led light source circuit board 9, constant-current driving power supply (driver) 5, support 8 is the bar shaped cell body of a band boss, carrier base cavity top two walls are provided with the led light source board in circuit board slot, peg graft with led light source circuit board 7, certainly also can be provided with parallel salient point etc. by chamber, both sides wall and also can reach same purpose, said led light source circuit board is made of the printed circuit welding at the light emitting diode and the pcb board back side.Light-emitting diodes neck to pcb board top spacing is 4mm on the led light source circuit board, be that the diode pin exposes pcb board face 4mm, constant-current driving power supply is fixed in carrier base cavity bottom, as pegging graft by the slot that is provided with in the support chamber or all can by screw is fixing, boss outside, support both sides is provided with groove and translucent cover 6 bottom clampings, the translucent cover two ends are stuck in input, output two ends inboard is provided with in the groove 10, and said translucent cover is a half elliptic PC plastic jacket.PC plastic jacket general thickness is that 0.5-1mm is good, and it should have certain rigidity, and constant-current driving power supply (driver) links to each other with conducting terminal and led light source circuit board on input, the output face termination respectively by lead 11.The printed circuit at the said light emitting diode and the PCB back side be serial or parallel connection or and go here and there series-parallel connection any, series-parallel connection is selected and gone here and there to present embodiment for use, light emitting diode is arranged on pcb board along its length in order, be good generally with 1-6 row, present embodiment is selected 2 rows for use, between 20-30, be provided with one group of resistance, to reduce voltage.
Embodiment 3, and as shown in Figure 1 and Figure 2, the utility model comprises lamp body, import with support, export the termination 1,2 that both ends link to each other and are provided with conducting terminal 3, and the bottom, termination is provided with tongue, and the tongue external diameter is consistent with the support chamber, so that both peg graft.Led light source circuit board 9, constant-current driving power supply (driver) 5, support 8 is the bar shaped cell body of a band boss, carrier base cavity top two walls are provided with the led light source board in circuit board slot, peg graft with led light source circuit board 7, certainly also can be provided with parallel salient point etc. by chamber, both sides wall and also can reach same purpose, said led light source circuit board is made of the printed circuit welding at the light emitting diode and the pcb board back side.Light-emitting diodes neck to pcb board top spacing is 7mm on the led light source circuit board, be that the diode pin exposes pcb board face 7mm, constant-current driving power supply is fixed in carrier base cavity bottom, as pegging graft by the slot that is provided with in the support chamber or all can by screw is fixing, boss outside, support both sides is provided with groove and translucent cover 6 bottom clampings, the translucent cover two ends are stuck in input, the output two ends is provided with in the groove 10, and said translucent cover is polyformaldehyde (POM) cover.Polyformaldehyde (POM) cover general thickness is that 0.7mm is good, certainly poly-charcoal acid acid esters cover also can reach effect same, it should have certain rigidity, and constant-current driving power supply (driver) links to each other with conducting terminal and led light source circuit board on input, the output face termination respectively by lead 11.The printed circuit at the said light emitting diode and the PCB back side be serial or parallel connection or and go here and there series-parallel connection any, light emitting diode is arranged on pcb board along its length in order, is good with 1-6 row generally, and present embodiment is selected 6 rows for use, between 20-30, be provided with one group of resistance, to reduce voltage.
Claims (5)
1, a kind of stand type LED fluorescent lamp, comprise lamp body, import with support, the output both ends link to each other and are provided with conducting terminal (3), (4) termination (1), (2), led light source circuit board (9), constant-current driving power supply (5), it is characterized in that: lamp body and support (8) are integrated, support is the bar shaped cell body of a band boss, carrier base cavity top two walls are provided with the led light source board in circuit board slot, peg graft with led light source circuit board (7), light-emitting diodes neck to pcb board top spacing is 4-7mm on the led light source circuit board, constant-current driving power supply is fixed in support cavity bottom, support both sides boss and translucent cover (6) bottom clamping, constant-current driving power supply by lead (11) respectively with input, conducting terminal and led light source circuit board on the output two ends link to each other.
2, a kind of stand type LED fluorescent lamp according to claim 1 is characterized in that: said led light source circuit board is made of the printed circuit welding at the light emitting diode and the pcb board back side.
3, a kind of stand type LED fluorescent lamp according to claim 1 is characterized in that: said translucent cover be curved surface shaped polyformaldehyde, poly charcoal acid ester, polystyrene, polyethylene, plexiglass tent any.
4, a kind of stand type LED fluorescent lamp according to claim 1 is characterized in that: the printed circuit at the said light emitting diode and the PCB back side be serial or parallel connection or and go here and there series-parallel connection any.
5, a kind of stand type LED fluorescent lamp according to claim 1 is characterized in that: boss position, said support both sides is provided with groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200796699U CN201368380Y (en) | 2009-03-17 | 2009-03-17 | Bracket-type LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200796699U CN201368380Y (en) | 2009-03-17 | 2009-03-17 | Bracket-type LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368380Y true CN201368380Y (en) | 2009-12-23 |
Family
ID=41487273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200796699U Expired - Fee Related CN201368380Y (en) | 2009-03-17 | 2009-03-17 | Bracket-type LED fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368380Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016970A (en) * | 2011-09-22 | 2013-04-03 | 松下电器产业株式会社 | A light emitting device |
| CN104791663A (en) * | 2015-04-17 | 2015-07-22 | 广东中航天旭恒源节能科技有限公司 | High-lighting-effect street lamp with magnetic lock replacement based on pattern recognition development |
| CN107166193A (en) * | 2017-04-18 | 2017-09-15 | 成都特普瑞斯节能环保科技有限公司 | A kind of pair of cambered surface power saving fluorescent lamps structure |
-
2009
- 2009-03-17 CN CNU2009200796699U patent/CN201368380Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016970A (en) * | 2011-09-22 | 2013-04-03 | 松下电器产业株式会社 | A light emitting device |
| CN103016970B (en) * | 2011-09-22 | 2015-07-29 | 松下电器产业株式会社 | Light-emitting device |
| CN104791663A (en) * | 2015-04-17 | 2015-07-22 | 广东中航天旭恒源节能科技有限公司 | High-lighting-effect street lamp with magnetic lock replacement based on pattern recognition development |
| CN104791663B (en) * | 2015-04-17 | 2017-08-22 | 广东中航天旭恒源节能科技有限公司 | The specular removal street lamp changed based on the magnetic padlock that pattern-recognition is developed |
| CN107166193A (en) * | 2017-04-18 | 2017-09-15 | 成都特普瑞斯节能环保科技有限公司 | A kind of pair of cambered surface power saving fluorescent lamps structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130317 |