CN101749676B - LED lamp holder, LED lamp and LED lamp mounting structure with lamp holder - Google Patents
LED lamp holder, LED lamp and LED lamp mounting structure with lamp holder Download PDFInfo
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- CN101749676B CN101749676B CN 200910262614 CN200910262614A CN101749676B CN 101749676 B CN101749676 B CN 101749676B CN 200910262614 CN200910262614 CN 200910262614 CN 200910262614 A CN200910262614 A CN 200910262614A CN 101749676 B CN101749676 B CN 101749676B
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- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Abstract
The invention discloses an LED lamp cap, an LED lamp and an LED lamp mounting structure with the lamp cap. The LED lamp cap comprises a lamp cap body, wherein two conductive pins matched with a lamp holder are arranged at one end of the lamp cap body, a protruding part with the extending direction consistent with that of the conductive pins is arranged at one end of the lamp cap body where the conductive pins are located, and at least one part of the protruding part is arranged. The LED lamp comprises a lamp tube, wherein the LED lamp cap is arranged at one end of the lamp tube, and the lamp cap with a conductive needle at the end without a protruding part is arranged at the other end of the lamp tube. The LED lamp mounting structure at least comprises the LED lamp cap and a lamp holder which is mutually inserted with the two conductive pins of the lamp cap, wherein the lamp holder is provided with a groove for accommodating the protrusion part of the lamp cap, and the groove is arranged in the direction ensuring that the LED light source faces outwards. The LED lamp cap can not be inserted into the lamp holder of a common straight tube fluorescent lamp by mistake, and misoperation is prevented. In addition, the circumferential directivity of the LED lamp during installation can be limited, and the surface of the LED lamp with the light source faces outwards.
Description
Technical field
The present invention relates to a kind of LED lamp technical field, particularly a kind of LED lamp holder, LED lamp and with the LED lamp mounting structure of this lamp holder.
Background technology
Day by day serious along with energy crisis, the application of LED in the general environment illumination is more and more important.Under the unremitting effort for many years of countries in the world, white light LEDs has had significant progress, and has started the upsurge that one LED uses at lighting field, particularly aspect the local lighting in ornament lamp and some high-grade places, uses more extensive.Under the promotion of global energy-saving and emission-reduction policy, the reducing energy consumption engineering of the ambient lighting of a new round has also begun to carry out.And existing can normally including with its structure of LED fluorescent tube that fluorescent lamp exchanges: body, be arranged on the light source board (such as pcb board, PWA plate) in the body, the lamp holder that is arranged on the body two ends and is electrically connected with light source board, the holder structure of the straight tube fluorescent lamp that wherein contour structures of lamp holder is common and general is similar, on the lamp socket that conveniently is installed to present straight tube fluorescent lamp.But be dc source because the LED lamp adopts, so the two ends of LED lamp have polarity, are respectively positive and negative electrode, therefore when the LED lamp when mounted, do inverse time if misplug into lamp socket or the polarity of normal straight tube fluorescent lamp, will cause puncture, produce potential safety hazard.
In addition, the light source of LED lamp has directionality, and only there is light source in the front, and the back side does not have light source.It is different from normal straight tube fluorescent tube complete cycle light source, so the consumer is when mounted LED lamp, usually is difficult to one side that the disposable LED of making lamp has a light source outwardly.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, and a kind of LED lamp holder that prevents from mispluging into the normal straight tube fluorescent lamp socket is provided, and prevents from that the LED lamp is breakdown to burn.
The technical problem that the present invention further will solve is that a kind of consumer of preventing is provided the LED lamp that LED lamp polarity is anti-loaded.
Another technical problem that the present invention will solve is, a kind of lamp holder and lamp holder mounting structure of LED lamp is provided, and makes correctly mounted LED lamp of consumer, guarantees that one side that the LED lamp has a light source outwardly.
The present invention is achieved by following technical proposals: a kind of LED lamp holder, comprise the lamp holder body, one end of lamp holder body is provided with two conductive pins that cooperate with lamp socket, it is characterized in that: an end at conductive pin place is provided with the protrusion member consistent with the conductive pin bearing of trend on the described lamp holder body, and described protrusion member has a place at least.
The height of described protrusion member is suitable with the height of conductive pin.
Described protrusion member is boss cylindric or sheet or column.
The shaft section of described protrusion member is annular or kidney-shaped, its center of circle in two conductive pin lines in the heart.
Described protrusion member is positioned on the perpendicular bisector of two conductive pin lines.
Described protrusion member and the distribution triangular in shape of two conductive pins.
A kind of LED lamp comprises fluorescent tube, it is characterized in that: the two ends of described fluorescent tube are respectively equipped with above-mentioned each the described LED lamp holder of claim, and the shape of the protrusion member on the lamp holder of two ends and/or size difference
A kind of LED lamp comprises fluorescent tube, it is characterized in that: an end of described fluorescent tube is provided with above-mentioned each described LED lamp holder, and the fluorescent tube other end is provided with the lamp holder that conductive pin place end does not have protrusion member.
A kind of LED lamp mounting structure, it is characterized in that: comprise at least above-mentioned each described LED lamp holder, and the lamp socket that mutually plugs together with two conductive pins of this lamp holder, described lamp socket is provided with the groove that the protrusion member that holds lamp holder inserts, and described groove is arranged on and guarantees on the led light source direction outwardly.
Described lamp socket is single lamp socket or twin-lamp socket, and on the twin-lamp socket only one of them lamp socket be provided with and hold the groove that protrusion member inserts.
With respect to prior art, beneficial effect of the present invention is: owing to be provided with protrusion member at the LED lamp holder, so this LED lamp holder can not misplug the lamp socket into the normal straight tube fluorescent lamp, prevents maloperation.And, can change the lamp holder of an end of existing LED lamp into above-mentioned lamp holder with protrusion member, or two ends adopt respectively the lamp holder with the protrusion member of difformity size, can also play difference and the mark action of polarity, prevent that the consumer is anti-loaded with the LED lamp.In addition, by the improvement to lamp socket with matching, at lamp socket the groove match with protrusion member is set, circumferential directionality in the time of can also limiting the installation of LED lamp guarantees that one side that the LED lamp has a light source outwardly.
Description of drawings
Fig. 1 is the stereogram of LED lamp holder in the embodiment of the invention;
Fig. 2 is the stereogram of LED lamp in the embodiment of the invention;
Fig. 3 is the stereogram of single lamp socket in the embodiment of the invention;
Fig. 4 is the stereogram of twin-lamp socket in the embodiment of the invention;
Fig. 5 is LED lamp mounting structure schematic diagram in the present embodiment;
Fig. 6 is that Fig. 5 has suffered the LED lamp and inserts structural representation in the corresponding lamp socket;
Fig. 7 is the structural representation that the LED lamp is regulated certain angle among Fig. 6 in lamp socket.
The specific embodiment
Be described further below in conjunction with the mounting structure of the drawings and specific embodiments to LED lamp holder of the present invention, LED lamp and LED lamp:
The lamp holder that provides for present embodiment as shown in Figure 1, this lamp holder comprises lamp holder body 1, one end of lamp holder body 1 matches with fluorescent tube, the other end of lamp holder body 1 is provided with two conductive pins 2 that cooperate with single lamp socket 6 or twin-lamp socket 7, an end at conductive pin 2 places is provided with the protrusion member 3 consistent with conductive pin 2 bearing of trends on the lamp holder body 1, this protrusion member 3 is a place, two places can certainly be set or more than two places, but a common place gets final product.Wherein usually the height with conductive pin 2 is suitable for the height of protrusion member 3, but also can be higher or lower than the height of conductive pin 2, take with the conductive pin height quite as the best.
In addition, when protrusion member 3 was cylindric, its shaft section was annular just.When protrusion member 3 is column, its shaft section just be can for circular, square, rhombus is semicircle or irregular shape, with the distribution triangular in shape of two conductive pins.And protrusion member 3 can be rectilinear sheet also, is positioned on the perpendicular bisector of two conductive pin lines.The lamp holder of this structure is fit to cooperate with shuttle-type lamp socket, and lamp socket need to swing certain angle, inserts with convenient lamp holder.
Owing to usually all not have on the lamp socket of present straight tube fluorescent lamp the groove of avoiding that holds protrusion member is set, so during the LED lamp holder of ordinary consumer in using present embodiment, can not misplug in the lamp socket of straight tube fluorescent lamp and cause puncture to burn.
LED lamp as shown in Figure 2, comprise fluorescent tube 4, what the right-hand member of fluorescent tube 4 adopted is above-mentioned lamp holder, and the end of its cap body 1 is provided with protrusion member 3, fluorescent tube 2 left ends are common lamp holder, and the conductive pin place end of the cap body 5 of this lamp holder does not arrange protrusion member.
Certainly, the lamp holder in the present embodiment can be set respectively at the two ends of fluorescent tube 4 also, but the shape of set protrusion member and/or size are different on the two ends lamp holder body 1,5.Such setting mainly is the polarity for difference LED lamp, prevents that the consumer is when mounted with the polarity wrongly installed of LED lamp.
Be depicted as the lamp socket that can match with above-mentioned LED lamp holder or LED lamp such as accompanying drawing 3,4, wherein accompanying drawing 3 is single lamp socket 6, the outside of single lamp socket 6 is provided with groove 8, and this groove 8 is open grooves, and the space that circumferentially has the arc-shaped protrusions parts 3 that hold on the cap body 1 and turn an angle.The particular location of this groove 8 on lamp socket decided according to the position of protrusion member 3, because the LED lamp is straight tube-like, therefore on lamp socket, usually have rotational symmetric two positions and protrusion member 3 matches, after guaranteeing that the LED lamp is installed to lamp socket, the light source of LED lamp can be outwardly, therefore, this groove 8 should be arranged in the above-mentioned both direction position of lamp socket and guarantee led light source position outwardly.
In addition, a kind of twin-lamp socket 7 as shown in Figure 4 can be set also, one of them lamp socket 7b of this twin-lamp socket is common lamp socket, and the structure of another lamp socket 7a is consistent with the structure of single lamp socket 6.When therefore a pair of twin-lamp socket 7 being used, can satisfy two ends is that normal lamp holder, an end are the installation needs of the LED lamp of improved lamp holder.As long as and the manufacturer opens a kind of production mould and can realize.As described in accompanying drawing 5～7, when the conductive pin 2 of LED lamp holder inserts in the lamp socket 7a downwards from the top of the left side lamp socket 7a of twin-lamp socket 7, protrusion member 3 also inserts in the groove 8 of lamp socket simultaneously, rotating LED lamp certain angle in the scope of groove 8 then, and the LED lamp namely is fixed on the lamp socket 7a.
In addition, the structure of twin-lamp socket 7 also can be improved according to the structure of LED lamp.If the LED lamp is that the protrusion member at two ends is different, can designs respectively difform groove on two of this twin-lamp socket 7 lamp sockets so and cooperate.
Figure 5 shows that LED lamp mounting structure schematic diagram in the present embodiment; Fig. 6 represents that the LED lamp with protrusion member 3 inserts the schematic diagram in the corresponding twin-lamp socket 7; Fig. 7 is that the LED lamp is regulated certain angle in twin-lamp socket 7, and protrusion member 3 rotates the structural representation of certain position in groove 8.
The above only is preferred embodiment of the present invention, not in order to limit the present invention, therefore, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within the protection domain of claim of the present invention.
Claims (4)
1. LED lamp mounting structure is characterized in that: comprise at least a LED lamp holder, and the lamp socket that mutually plugs together with two conductive pins of this lamp holder; Described LED lamp holder comprises the lamp holder body, and an end of lamp holder body is provided with two conductive pins that cooperate with lamp socket, and an end at conductive pin place is provided with the protrusion member consistent with the conductive pin bearing of trend on the lamp holder body; Described lamp socket is provided with the groove that the protrusion member that holds lamp holder inserts, and described groove is arranged on and guarantees on the led light source direction outwardly.
2. LED lamp mounting structure according to claim 1, it is characterized in that: described lamp socket is single lamp socket or twin-lamp socket, and on the twin-lamp socket only one of them lamp socket be provided with and hold the groove that protrusion member inserts.
3. LED lamp mounting structure according to claim 1, it is characterized in that: described protrusion member has a place at least; Described protrusion member is the boss of sheet, and described protrusion member is positioned on the perpendicular bisector of two conductive pin lines.
4. LED lamp mounting structure according to claim 1, it is characterized in that: described protrusion member has a place at least; Described protrusion member is the boss of cylindric or column, and described protrusion member and the distribution triangular in shape of two conductive pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910262614 CN101749676B (en) | 2009-12-17 | 2009-12-17 | LED lamp holder, LED lamp and LED lamp mounting structure with lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910262614 CN101749676B (en) | 2009-12-17 | 2009-12-17 | LED lamp holder, LED lamp and LED lamp mounting structure with lamp holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101749676A CN101749676A (en) | 2010-06-23 |
| CN101749676B true CN101749676B (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910262614 Expired - Fee Related CN101749676B (en) | 2009-12-17 | 2009-12-17 | LED lamp holder, LED lamp and LED lamp mounting structure with lamp holder |
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| CN (1) | CN101749676B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095185A (en) * | 2010-12-03 | 2011-06-15 | 英利能源（中国）有限公司 | Screw type connecting lamp with photovoltaic low-voltage light source |
| CN204922556U (en) * | 2015-07-13 | 2015-12-30 | 深圳市皓泰光电有限公司 | Safe lamps and lanterns |
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2009
- 2009-12-17 CN CN 200910262614 patent/CN101749676B/en not_active Expired - Fee Related
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| CN101749676A (en) | 2010-06-23 |
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Owner name: GUANGDONG LANGNENG ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: HONEYWELL LONON ELECTRIC APPLIANCE SYSTEM TECHNOLOGY GUANGDONG CO., LTD. Effective date: 20141105 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141105 Address after: 7, No. 45, No. 8, No. 528415 and No. 9, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee after: Guangdong Langneng Electrical Appliance Co., Ltd. Address before: 528415 No. 45, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee before: Honeywell Lonon Electric Appliance System Technology Guangdong Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20161217 |