CN202216008U - Light emitting diode (LED) fluorescent lamp with fastening type lamp holders - Google Patents
Light emitting diode (LED) fluorescent lamp with fastening type lamp holders Download PDFInfo
- Publication number
- CN202216008U CN202216008U CN2011203018386U CN201120301838U CN202216008U CN 202216008 U CN202216008 U CN 202216008U CN 2011203018386 U CN2011203018386 U CN 2011203018386U CN 201120301838 U CN201120301838 U CN 201120301838U CN 202216008 U CN202216008 U CN 202216008U
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- Prior art keywords
- tube body
- fluorescent lamp
- fastening
- led
- fluorescent tube
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a fastening type light emitting diode (LED) fluorescent lamp, which comprises a lamp tube body, fastening type lamp holders which are clamped at two ends of the lamp tube body, and a constant-current module power supply, wherein the lamp tube body is encircled by a heat dissipation aluminum substrate and a light expansion shade which are clamped with each other; an LED circuit board is attached to the heat dissipation aluminum substrate; LED chips are arranged on the LED circuit board; each fastening type lamp holder comprises an outer sleeve piece, a fastening piece, a locking screw and a screw cover; one end of the fastening piece is provided with a buckling sheet which is inserted into the lamp tube body; a bulged fastener is arranged on the buckling sheet; a corresponding fastening opening is formed in the heat dissipation aluminum substrate; the fasteners and the fastening openings are matched with each other to clamp the fastening pieces at two ends of the lamp tube body; the outer sleeve pieces are sleeved outside the fastening pieces; the locking screws pass through the outer sleeve pieces and the fastening pieces to fixedly connect the outer sleeve pieces with the fastening pieces together; the screw covers cover the top ends of the locking screws; furthermore, the constant-current module power supply is arranged inside the lamp tube body or outside the lamp tube body. The fastening type LED fluorescent lamp has the advantages of energy conservation, long service life and convenience for maintenance, is safely used and has a wide application prospect.
Description
Technical field
The utility model relates to a kind of LED fluorescent lamp of buckle-type lamp holder, belongs to the LED lighting technical field.
Background technology
Because led light source has the advantage of energy-conserving and environment-protective, long service life, is widely used at daily productive life lighting field.Use led chip also progressively to have the trend of the conventional light source of obtaining as the LED fluorescent lamp of light source at present.
Present LED fluorescent lamp lamp holder on the market generally has three kinds of fixed forms: one, play glue and fix: promptly directly with viscose glue lamp holder is cemented on the fluorescent tube; Two, screw is fixed: promptly through screw lamp holder is fixed on the fluorescent tube; Three, buckle-type is fixed: promptly on fluorescent tube and lamp holder, snap device is set, through buckle lamp holder and fluorescent tube is fixed together.The buckle-type fixed structure that has occurred some types at present in the industry; But because the characteristics of buckle-type structure itself and the restriction of machining accuracy at present; Some, reliability relatively poor situation loosening like lamp holder can occur, this has also seriously limited the widespread usage of buckle-type LED fluorescent lamp lamp holder in the present industry.
The utility model content
The utility model is different from the fixed form of common in the market LED fluorescent tube and lamp holder, and to the deficiency that exists on the like product structure, provides a kind of easy for installation, and have the LED fluorescent lamp of the buckle-type lamp holder of safe and reliable fixed form.
Specifically, the described buckle-type LED of the utility model fluorescent lamp comprises fluorescent tube body and the buckle-type lamp holder that is connected to fluorescent tube body two ends, it is characterized in that:
1) mutual clamping surrounds the fluorescent tube body with the expansion light shield by the heat-radiating aluminum plate, and the led circuit plate is attached at the heat-radiating aluminum plate, and led chip is arranged on the said led circuit plate;
2) the buckle-type lamp holder comprises package assembly, fastener, holding screw and screw cap; One end of fastener which is provided with the buckle of protrusion for inserting the cramp in the fluorescent tube body, on the heat-radiating aluminum plate, has corresponding bayonet socket; Buckle and bayonet socket cooperatively interact and fastener are connected to the two ends of fluorescent tube body; Package assembly is enclosed within the outside of fastener, and holding screw passes package assembly and with fastener both is fixedly connected, and screw cap covers the holding screw top.
Further, described fluorescent lamp also comprises the constant flow module power supply, and described led circuit plate is connected through lead with the constant flow module power supply.
Described constant-current supply module can be built in the fluorescent tube body, and it is external also can be placed on fluorescent tube.
Further; Described fluorescent lamp also is included in and is provided with the tongue piece that stretches out to the inside in the package assembly; On fastener, have and the tongue piece corresponding groove, tongue piece inserts inside grooves, and the effect of tongue piece is the effect of the cramp of fastener being played support; Prevent to lose efficacy, can increase the security reliability of this structure greatly because of the buckle that the cramp bounce-back causes.
Described heat radiation aluminium section bar comprises circular arc heat radiation aluminium section bar or ellipse arc heat radiation aluminium section bar.
Described expansion light shield comprises Transparent lamp shade, striped lampshade, diffusion cloudy surface lampshade or frosted lampshade.
The material of described expansion light shield comprises Merlon or polymethyl methacrylate, and Merlon is claimed PC again, and polymethyl methacrylate is claimed lucite or PMMA.
Said led chip comprises White-light LED chip or RGB monochromatic LED chip.
The reference color temperature of said LED fluorescent lamp is 2700-7500K.
The lighting angle scope of said LED fluorescent lamp is 120 °-220 °.
Said fluorescent tube comprise T6, T8, T10 or T12 fluorescent tube.
The LED fluorescent tube of the described buckle-type lamp holder of the utility model has following advantage:
1, fluorescent tube adopts the mode of buckle-type to be connected with lamp holder, brings convenience to fitting operation;
2, the buckle-type lamp holder adopts split-type design, retrains each other through each several part, guarantees that lamp holder is tight with cooperating of fluorescent tube, and assembling is firm, thereby guarantees its global reliability;
3, be widely used: this buckle-type lamp holder can be applicable to on-chip power formula LED fluorescent tube and power supply external LED fluorescent tube, can be applicable to T6, T8, T10 and T12 series fluorescent tube;
4, the application of described buckle-type lamp holder LED fluorescent tube comprises places such as government bodies, office, market, school, underground parking garage, subway or room illumination.
Description of drawings
Fig. 1 is the integral outer structural representation of the utility model embodiment;
Fig. 2 is the partial structurtes sketch map of the angle of the utility model embodiment;
Fig. 3 is the partial schematic diagram of another angle of the utility model embodiment;
Fig. 4 is the partial cutaway schematic of the utility model embodiment;
Wherein, 1 is that fluorescent tube body, 10 is that heat-radiating aluminum plate, 11 is that expansion light shield, 100 is that bayonet socket, 2 is that fastener, 20 is that cramp, 21 is that groove, 200 is that buckle, 3 is that package assembly, 30 is that tongue piece, 4 is that holding screw, 5 is a screw cap.
The specific embodiment
Below in conjunction with accompanying drawing the LED fluorescent lamp of the described buckle-type lamp holder of the utility model is carried out detailed explanation; Purpose is better to understand the described technology contents of the utility model for the public; Rather than to the restriction of said technology contents; In fact, increase and decrease, replacement and the improvement in not violating the invention spirit of the utility model, done are all within the utility model technical scheme required for protection.
As shown in Figure 1; The LED fluorescent lamp of the described buckle-type lamp holder of the utility model; Be made up of fluorescent tube body 1 and the buckle-type lamp holder that is connected to fluorescent tube body 1 two ends, wherein, 11 mutual clampings surround described fluorescent tube body 1 with the expansion light shield by heat-radiating aluminum plate 10; Led circuit plate (not shown) is attached on the heat-radiating aluminum plate and with constant flow module power supply (not shown) and is connected through lead; The constant flow module power supply can be arranged on the inside or the outside of fluorescent tube body 1, is respectively the external fluorescent lamp of on-chip power fluorescent lamp and power supply, and the led chip (not shown) is arranged on the said led circuit plate; Further, described buckle-type lamp holder is made up of fastener 2, package assembly 3, holding screw 4 and screw cap 5.
Shown in Fig. 2-4, for specifically illustrating the mounting structure of said buckle-type lamp holder.At first, be equipped with the cramp 20 on the fastener 2, on cramp 20, be provided with the buckle 200 of protrusion; On the heat-radiating aluminum plate 10 of fluorescent tube body 1, can hold two corresponding bayonet sockets 100, during installation, earlier the cramp 20 of fastener 2 filled in fluorescent tube body 1 inside; Buckle 200 on the cramp 20 just in time buckles in the bayonet socket 100 of heat-radiating aluminum plate 10, and the structure of this reverse buckling type can limit relatively moving of fluorescent tube body 1 and fastener 2, second step of installation; Be the outside that package assembly 3 is enclosed within fastener 2, notice that there is a long tongue piece that stretches out 30 package assembly 3 inside, corresponding; On fastener 2, having and tongue piece 30 corresponding groove 21; The effect of tongue piece 30 is to stretch into the cramp 20 that struts fastener 2, prevents to lose efficacy because of the buckle that cramp 20 bounce-backs cause, can increase the security reliability of this structure greatly; The 3rd step was installed, and was the holding screw 4 of packing into, and this holding screw is Connection Card fastener 2 and package assembly 3; Because 2 and 3 places of being fastenedly connected specially leave the gap; Through the locking of screw 4, can also eliminate because the situation of fastener 2 that machining tolerance causes and fluorescent tube body 1 matching loose makes whole lamp holder fastening; The final step of installing is the screw cap 5 that covers the buckle-type lamp holder.
This product has energy-conservation, and is safe in utilization, the life-span is long, and advantage easy to maintenance has broad application prospects.
Claims (9)
1. a buckle-type LED fluorescent lamp comprises fluorescent tube body and the buckle-type lamp holder that is connected to fluorescent tube body two ends, it is characterized in that:
1) mutual clamping surrounds the fluorescent tube body with the expansion light shield by the heat-radiating aluminum plate, and the led circuit plate is attached at the heat-radiating aluminum plate, and led chip is arranged on the said led circuit plate;
2) the buckle-type lamp holder comprises package assembly, fastener, holding screw and screw cap; One end of fastener which is provided with the buckle of protrusion for inserting the cramp in the fluorescent tube body, on the heat-radiating aluminum plate, has corresponding bayonet socket; Buckle and bayonet socket cooperatively interact and fastener are connected to the two ends of fluorescent tube body; Package assembly is enclosed within the outside of fastener, and holding screw passes package assembly and with fastener both is fixedly connected, and screw cap covers the holding screw top.
2. fluorescent lamp according to claim 1 is characterized in that: described fluorescent lamp also comprises the constant flow module power supply, and described led circuit plate is connected through lead with the constant flow module power supply.
3. fluorescent lamp according to claim 2 is characterized in that: described constant-current supply module places the fluorescent tube body inner or outside.
4. fluorescent lamp according to claim 1 and 2 is characterized in that: described fluorescent lamp also is included in and is provided with the tongue piece that stretches out to the inside in the package assembly, on fastener, has and the tongue piece corresponding groove, and tongue piece inserts inside grooves.
5. fluorescent lamp according to claim 1 and 2 is characterized in that: described heat radiation aluminium section bar comprises circular arc heat radiation aluminium section bar or ellipse arc heat radiation aluminium section bar.
6. fluorescent lamp according to claim 1 and 2 is characterized in that: described expansion light shield comprises Transparent lamp shade, striped lampshade, diffusion cloudy surface lampshade or frosted lampshade.
7. fluorescent lamp according to claim 1 and 2 is characterized in that: the material of described expansion light shield comprises Merlon or polymethyl methacrylate.
8. fluorescent lamp according to claim 1 and 2 is characterized in that: said led chip comprises White-light LED chip or RGB monochromatic LED chip.
9. fluorescent lamp according to claim 1 and 2 is characterized in that: said fluorescent tube comprises T6, T8, T10 or T12 fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203018386U CN202216008U (en) | 2011-08-18 | 2011-08-18 | Light emitting diode (LED) fluorescent lamp with fastening type lamp holders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203018386U CN202216008U (en) | 2011-08-18 | 2011-08-18 | Light emitting diode (LED) fluorescent lamp with fastening type lamp holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202216008U true CN202216008U (en) | 2012-05-09 |
Family
ID=46015261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203018386U Expired - Fee Related CN202216008U (en) | 2011-08-18 | 2011-08-18 | Light emitting diode (LED) fluorescent lamp with fastening type lamp holders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202216008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101251A1 (en) * | 2012-12-31 | 2014-07-03 | 深圳市耀星光电子有限公司 | Led fluorescent lamp |
| CN106838736A (en) * | 2017-03-10 | 2017-06-13 | 漳州立达信光电子科技有限公司 | Led |
-
2011
- 2011-08-18 CN CN2011203018386U patent/CN202216008U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101251A1 (en) * | 2012-12-31 | 2014-07-03 | 深圳市耀星光电子有限公司 | Led fluorescent lamp |
| CN106838736A (en) * | 2017-03-10 | 2017-06-13 | 漳州立达信光电子科技有限公司 | Led |
| CN106838736B (en) * | 2017-03-10 | 2020-06-30 | 漳州立达信光电子科技有限公司 | LED lamp |
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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: 20120509 Termination date: 20130818 |