CN201555174U - Lamp cap with LED light tube - Google Patents
Lamp cap with LED light tube Download PDFInfo
- Publication number
- CN201555174U CN201555174U CN2009202383296U CN200920238329U CN201555174U CN 201555174 U CN201555174 U CN 201555174U CN 2009202383296 U CN2009202383296 U CN 2009202383296U CN 200920238329 U CN200920238329 U CN 200920238329U CN 201555174 U CN201555174 U CN 201555174U
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- China
- Prior art keywords
- hole
- core
- swing angle
- led light
- channel closure
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- 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 lamp cap with an LED light tube, comprising an end cover, a rotation-angle adjusting core and a tube seal; the center of the rotation-angle adjusting core is provided with a through hole I; two elastic clips that are symmetric to each other protrude out of the external cylindrical surface; one end surface is provided with an extended position-limiting column and the other end surface is fixed in the end cover; one end of the tube seal is provided with a sheathing hole that is sheathed with a light tube end; the other end of the tube seal is provided with an internal tooth hole which is sheathed with the rotation-angle adjusting core and the internal circumferential wall of which is uniformly distributed with teeth; an interlayer is arranged between the sheathing hole and the internal tooth hole; the axis of the hole is provided with a through hole II; the layer surface close to one side of the internal tooth hole is provided with two rotation-angle position-limited convex blocks symmetrically; when the internal tooth hole is sheathed in the rotation-angle adjusting core, the elastic clip leans on the tooth bottom in the internal tooth hole and the position-limiting column is arranged between the two rotation-angle position-limited convex blocks; when the tube seal rotates, the elastic clip bounces and is positioned on the teeth of the internal tooth hole, and the rotation angle thereof is restricted by the matching of the two rotation-angle position-limited convex blocks and the position-limiting column, and a whole light tube can be rotated manually. The lamp cap has the benefit of obtaining enough illumination when deviating from the position of the LED light tube under the condition of one LED lamp tube.
Description
Technical field
The utility model relates to a kind of light pipe lamp holder, especially a kind of LED light pipe lamp holder of similar fluorescent tube lamp holder.
Background technology
The application of LED light pipe of the prior art in life more and more widely, because the structure of present LED light pipe generally is to comprise shell and its interior LED lamp bar and control element is installed, also has lamp holder, wherein shell is divided into the aluminium alloy upper casing of upper semi-circle and transparent or semitransparent lower lamp shade two parts of lower half circle, lamp holder is as the lamp holder of common fluorescent tube, encase the shell two ends, be that lamp holder is the two ends that plug-in type is fixed in shell, in use, be contained on the common fluorescent lighting fixture and get final product, but because the light of LED light pipe generally is to penetrate to reach the illumination purpose from the lower lamp shade of lower half circle, and make its illumination direction be confined to less scope because of the characteristic of led light source, can not make whole Zhi Guangguan rotation again, so when departing from LED light pipe installation site, the degree that luminosity weakens is bigger, under the situation of using a LED light pipe, can not satisfy the needs that obtain sufficient light when departing from LED light pipe position.
The utility model content
The technical problems to be solved in the utility model provides a kind of whole Zhi Guangguan rotation that can allow, and makes under the situation with a LED light pipe, also can obtain the LED light pipe lamp holder of sufficient light when departing from LED light pipe position.
For solving the problems of the technologies described above, the technical scheme of the utility model LED light pipe lamp holder is: comprise that the one end has the end cap of plug-in type plug, be characterized in: also have a swing angle that is fixed in this end cap to regulate core, with be socketed in swing angle and regulate on the core and the channel closure of fixedlying connected with the LED plain end, it is cylinder that described swing angle is regulated core, its center has a through hole I, the external cylindrical surface that swing angle is regulated core is protruding with two Elastic buckles of symmetry each other, has one perpendicular to this end face and outwardly directed limited post on the end face of swing angle adjusting core, its another end face is fixed in the end cap, described channel closure is a cylinder, wherein an end has the sleeve joint hole of a socket plain end, the other end has the interior perforation that the socket swing angle is regulated core, has uniform tooth on the inner peripheral wall of perforation in described, connecting portion between sleeve joint hole and the interior perforation has an interlayer, the shaft core position of this interlayer has a through hole II, be that the center is symmetrically arranged with two corner spacing block sets with through hole II on the one side aspect of inner perforation, when an end of perforation packs into swing angle adjusting core in channel closure has, on at the bottom of the tooth in each Elastic buckle card leans against in the perforation, limited post is between two corner spacing block sets simultaneously, when the LED light pipe drives the channel closure rotation, the Elastic buckle location of can on the tooth of interior perforation, bouncing, and the rotation angle range of channel closure is cooperated together by two corner spacing block sets and limited post and limits.
As one of optimal technical scheme of the present utility model be: described end cap is the cylindric end cap of single-ended sealing, the plug-in type plug is arranged on the end face outer wall of blind end, described swing angle is regulated core and is fixed on the inwall of this end face, and swing angle is regulated between the cylindric one section inwall of the outer wall of core and end cap distance is arranged, formation can the holding portion channel closure the space, and allow channel closure can rotate after swing angle is regulated core packing into.
As two of optimal technical scheme of the present utility model be: on the inherent interlayer of the sleeve joint hole of described channel closure, be provided with projection and match with LED light pipe end cross sectional shape and can limit the island platform of its position.
As three of optimal technical scheme of the present utility model be: the tooth of perforation is a kind of round-arced tooth in described, be circular arc at the bottom of the tooth between adjacent two teeth, described Elastic buckle is a kind of elastic lock tongue that stretches out from swing angle adjusting core body, and its tongue end is provided with the circular arc tapered end at the bottom of the cooperation internal tooth hole circle arc tooth.
The above-mentioned optimal technical scheme of the utility model is further improved again is: the through hole I periphery that described swing angle is regulated the core center also has the annular groove of a circle depression, naturally convex to form a roundlet band of column at through hole I periphery, the end of this roundlet band of column has a circle angle flange, and the cylinder of this roundlet band of column is divided into pintongs, through hole II perimeter in the interior perforation of described channel closure has the great circle band of column of a circle projection, and has the inwardly protruded bulge loop of a circle at through hole II inwall, when the internal tooth borehole jack of channel closure advances on the swing angle adjusting core, the great circle band of column inserts in the annular groove simultaneously, and the corresponding roundlet band of column also inserts in the through hole II of the great circle band of column simultaneously, and angle flange elastic shrinkage is crossed reset behind the bulge loop and be stuck, channel closure is pinned at swing angle regulate on the core and can rotate.
The beneficial effects of the utility model are: the utility model is owing to be to have increased rotating mechanism on common non-rotatable LED light pipe lamp holder basis, mainly be to rely on channel closure and swing angle to regulate the cooperation of core, the whole piece light pipe can manually be rotated, change the illumination zone of light pipe, reach under the situation of using a LED light pipe, also can obtain the beneficial effect of sufficient light when departing from LED light pipe position.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model LED light pipe lamp holder.
Fig. 2 is the installation combining structure schematic perspective view of the utility model LED light pipe lamp holder.
Fig. 3 is the front view of the utility model LED light pipe lamp holder.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Fig. 6 is the front view of channel closure in the utility model.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the right view of Fig. 6.
Fig. 9 is the schematic perspective view of Fig. 6.
Figure 10 is the front view that swing angle is regulated core in the utility model.
Figure 11 is the rearview of Figure 10.
Figure 12 is the right view of Figure 10.
Figure 13 is the left view of Figure 10.
Figure 14 is the schematic perspective view of Figure 10.
Figure 15 is that swing angle adjusting core is installed in the interior schematic perspective view of channel closure in the utility model.
Figure 16 is that swing angle adjusting core is installed in the interior front view of channel closure in the utility model.
Figure 17 is that the utility model is installed in the cutaway view on the LED light pipe.
Figure 18 is the left end partial enlarged drawing of Figure 17.
Figure 19 is that the A-A of Figure 17 is to cutaway view Amplified image.
Figure 20 is the right-hand member partial enlarged drawing of Figure 17.
Figure 21 is that the utility model is installed on the LED light pipe and is installed in stereogram in the light pipe support.
The specific embodiment
Below in conjunction with accompanying drawing LED light pipe lamp holder of the present utility model is described in more detail.
Shown in Fig. 1～21, the embodiment of the utility model LED light pipe lamp holder is: comprise that the one end has the end cap 1 of plug-in type plug, also have a swing angle that is fixed in this end cap 1 to regulate core 2, with be socketed in swing angle and regulate on the core 2 and the channel closure 3 of fixedlying connected with the LED plain end, it is cylinder that described swing angle is regulated core 2, its center has a through hole I 21, the external cylindrical surface that swing angle is regulated core 2 is protruding with two Elastic buckles 22 of symmetry each other, has one perpendicular to this end face and outwardly directed limited post 23 on the end face of swing angle adjusting core 2, its another end face is fixed in the end cap 1, described channel closure 3 is a cylinder, wherein an end has the sleeve joint hole 31 of a socket LED plain end, the other end has the interior perforation 32 that the socket swing angle is regulated core 2, has uniform tooth 321 on the inner peripheral wall of perforation 32 in described, connecting portion between sleeve joint hole 31 and the interior perforation 32 has an interlayer 33, the shaft core position of this interlayer 33 has a through hole II34, be that the center is symmetrically arranged with two corner spacing block sets 35 with through hole II 34 on the one side aspect of inner perforation 32, when an end of perforation 32 packs into swing angle adjusting core 2 in channel closure 3 has, on at the bottom of the tooth in each Elastic buckle 22 card leans against in the perforation 32, limited post 23 is between two corner spacing block sets 35 simultaneously, when the LED light pipe drives channel closure 3 rotations, Elastic buckle 22 can be on the tooth 321 of interior perforation 32 the spring location, and the rotation angle range of channel closure 3 is cooperated together by two corner spacing block sets 35 and limited post 23 and limits.In the present embodiment, through hole I 21 and through hole II 34 allow the power supply line of plug-in type plug be communicated to the interior LED lamp bar of LED light pipe, because the LED light pipe generally is to have only half body printing opacity, so, the angle range that limits between two corner spacing block sets 35 can be set in 180 degree or with interior more suitable, preferably allow simultaneously the normal position of limited post 23 be in the middle of the angle range that limits between two corner spacing block sets 35, can allow light pipe left rotation and right rotation angular range suitable, wherein swing angle adjusting core 2 can be with integrally moulded, and channel closure 3 can be one-body molded with plastics or aluminium alloy; Fixedly connected screw, pin or the bonding way of can adopting that swing angle is regulated between core 2 and the end cap 1 realizes.
Shown in Fig. 1～4 and 17～20, as one of optimal technical scheme of the present utility model be: described end cap 1 is the cylindric end cap of single-ended sealing, the plug-in type plug is arranged on the end face outer wall of blind end, described swing angle is regulated core 2 and is fixed on the inwall of this end face, and swing angle is regulated between the cylindric one section inwall of the outer wall of core 2 and end cap 1 distance is arranged, formation can holding portion channel closure 3 the space, and allow channel closure 3 can rotate after swing angle is regulated core 2 packing into.Present embodiment can allow channel closure 3 rotation positions obtain proofing dust and protecting.
Shown in Fig. 1～2,5,8,19, be: on the sleeve joint hole 31 inherent interlayers 33 of described channel closure 3, be provided with projection and match with LED light pipe end cross sectional shape and can limit the island platform 36 of its position as two of preferred implementation of the present utility model.In the present embodiment, can channel closure 3 installation sites at light pipe two ends are symmetrical mutually, also define the installation site of channel closure 3 simultaneously, guaranteed the uniformity of production and the accuracy of installation.
Shown in Fig. 7～16, as three of preferred implementation of the present utility model be: the tooth 321 of perforation 32 is a kind of round-arced tooths in described, be circular arc at the bottom of the tooth between adjacent two teeth, described Elastic buckle 22 is a kind of elastic lock tongues that stretch out from swing angle adjusting core 2 bodies, the circular arc tapered end 221 in its tongue end is provided with and cooperates at the bottom of perforation 32 round-arced tooths.In the present embodiment, can allow Elastic buckle 22 in the tooth of interior perforation 32, slide smoothly, reduce deadlock phenomenon.
Shown in Fig. 7～16, the above-mentioned preferred implementation of the utility model is further improved again is: through hole I 21 peripheries that described swing angle is regulated core 2 centers also have the annular grooves 24 of a circle depression, naturally convex to form a roundlet band of column 25 at through hole I 21 peripheries, the end of this roundlet band of column 25 has a circle angle flange 26, and the cylinder of this roundlet band of column 25 is divided into pintongs, through hole II34 perimeter in the interior perforation 32 of described channel closure 3 has the great circle band of column 37 of a circle projection, and has the inwardly protruded bulge loop 38 of a circle at through hole II 34 inwalls, when the interior perforation 32 of channel closure 3 packs on the swing angle adjusting core 2, the great circle band of column 37 inserts in the annular groove 24 simultaneously, and the corresponding roundlet band of column 25 also inserts in the through hole II 34 of the great circle band of column 37 simultaneously, and angle flange 26 elastic shrinkage are crossed reset behind the bulge loop 38 and be stuck, channel closure 3 is pinned at swing angle regulate on the core 2 and can rotate.Present embodiment can realize that the self-locking that channel closure 3 and swing angle are regulated core 2 is connected, and is combined into an integral body with light pipe.
The utility model in use, earlier swing angle being regulated core 2 is fixed on the end cap 1 and forms one group, prepare two groups altogether, also two channel closures 3 are packed into and are fixed on the two ends of a LED light pipe respectively, then two groups of members of being made up of swing angle adjusting core 2 and end cap 1 are socketed in respectively in the channel closure 3 at LED light pipe two ends, all be installed to together on the common fluorescent lighting fixture then, as long as rotation light pipe body, drive channel closure 3 and regulate rotation on the core 2 at swing angle, the angle orientation of rotation can rely on two Elastic buckles 22 card to realize at the bottom of the different teeth of perforation 32 in leaning against, the angle limits of rotation cooperates scope to decide by two corner spacing block sets 35 with limited post 23, usually the angle limits of rotation with interior just much of that, can make the illumination zone maximum of light pipe can reach 180 degree at 180 degree like this.
The utility model is owing to be to have increased rotating mechanism on common non-rotatable LED light pipe lamp holder basis, rely on channel closure 3 and swing angle to regulate the cooperation of core 2, the whole piece light pipe can manually be rotated, change the illumination zone of light pipe, reach under the situation of using a LED light pipe, also can obtain the beneficial effect of sufficient light when departing from LED light pipe position.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize the purpose of this utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (5)
1. LED light pipe lamp holder, comprise that the one end has the end cap of plug-in type plug (1), it is characterized in that: also have a swing angle that is fixed in this end cap (1) to regulate core (2), with be socketed in swing angle and regulate the channel closure (3) that core (2) is gone up and fixedlyed connected with the LED plain end, it is cylinder that described swing angle is regulated core (2), its center has a through hole I (21), the external cylindrical surface that swing angle is regulated core (2) is protruding with two Elastic buckles (22) of symmetry each other, has one on the end face of swing angle adjusting core (2) perpendicular to this end face and outwardly directed limited post (23), its another end face is fixed in the end cap (1), described channel closure (3) is a cylinder, wherein an end has the sleeve joint hole (31) of a socket LED plain end, the other end has the interior perforation (32) that the socket swing angle is regulated core (2), has uniform tooth (321) on the inner peripheral wall of perforation (32) in described, connecting portion between sleeve joint hole (31) and the interior perforation (32) has an interlayer (33), the shaft core position of this interlayer (33) has a through hole II (34), be that the center is symmetrically arranged with two corner spacing block sets (35) with through hole II (34) on the one side aspect of inner perforation (32), an end that has an interior perforation (32) when channel closure (3) packs into swing angle when regulating core (2), on each Elastic buckle (22) blocks at the bottom of the tooth that leans against in the interior perforation (32), limited post (23) is between two corner spacing block sets (35) simultaneously, when the LED light pipe drives channel closure (3) rotation, Elastic buckle (22) can be gone up the spring location at the tooth (321) of interior perforation (32), and the rotation angle range of channel closure (3) is cooperated together by two corner spacing block sets (35) and limited post (23) and limits.
2. LED light pipe lamp holder according to claim 1, it is characterized in that: described end cap (1) is the cylindric end cap of single-ended sealing, the plug-in type plug is arranged on the end face outer wall of blind end, described swing angle is regulated core (2) and is fixed on the inwall of this end face, and swing angle is regulated between the cylindric one section inwall of the outer wall of core (2) and end cap (1) distance is arranged, formation can holding portion channel closure (3) the space, and allow channel closure (3) can rotate after swing angle is regulated core (2) packing into.
3. LED light pipe lamp holder according to claim 1 is characterized in that: on the inherent interlayer of sleeve joint hole (31) (33) of described channel closure (3), be provided with projection and match with LED light pipe end cross sectional shape and can limit the island platform (36) of its position.
4. LED light pipe lamp holder according to claim 1, it is characterized in that: the tooth (321) of perforation (32) is a kind of round-arced tooth in described, be circular arc at the bottom of the tooth between adjacent two teeth, described Elastic buckle (22) is a kind of elastic lock tongue that stretches out from swing angle adjusting core (2) body, the circular arc tapered end (221) in its tongue end is provided with and cooperates at the bottom of perforation (32) round-arced tooth.
5. according to each described LED light pipe lamp holder of claim 1～4, it is characterized in that: through hole I (21) periphery that described swing angle is regulated core (2) center also has one to enclose the annular groove (24) of depression, naturally convex to form a roundlet band of column (25) at through hole I (21) periphery, the end of this roundlet band of column (25) has a circle angle flange (26), and the cylinder of this roundlet band of column (25) is divided into pintongs, through hole II (34) perimeter in the interior perforation (32) of described channel closure (3) has the great circle band of column (37) of a circle projection, and has a circle inwardly protruded bulge loop (38) at through hole II (34) inwall, when the interior perforation (32) of channel closure (3) packs on the swing angle adjusting core (2), the great circle band of column (37) inserts in the annular groove (24) simultaneously, and the corresponding roundlet band of column (25) also inserts in the through hole II (34) of the great circle band of column (37) simultaneously, and angle flange (26) elastic shrinkage is crossed reset behind the bulge loop (38) and be stuck, channel closure (3) is pinned regulate core (2) at swing angle and go up and can rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202383296U CN201555174U (en) | 2009-10-27 | 2009-10-27 | Lamp cap with LED light tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202383296U CN201555174U (en) | 2009-10-27 | 2009-10-27 | Lamp cap with LED light tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555174U true CN201555174U (en) | 2010-08-18 |
Family
ID=42614857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202383296U Expired - Fee Related CN201555174U (en) | 2009-10-27 | 2009-10-27 | Lamp cap with LED light tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555174U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537875A (en) * | 2010-12-31 | 2012-07-04 | 和硕联合科技股份有限公司 | Rotating mechanism and light emitting diode lamp |
| CN102734767A (en) * | 2012-02-07 | 2012-10-17 | 朱孔兴 | Rotary LED (Light Emitting Diode) lamp tube connector |
| CN103256569A (en) * | 2012-02-17 | 2013-08-21 | 重庆四联光电科技有限公司 | Rotary LED fluorescent lamp cap |
| CN104748083A (en) * | 2013-12-30 | 2015-07-01 | 展晶科技(深圳)有限公司 | LED lamp |
| CN106989363A (en) * | 2016-01-20 | 2017-07-28 | 欧司朗有限公司 | A kind of adapter and LED light device |
| CN109854977A (en) * | 2019-01-31 | 2019-06-07 | 厦门普为光电科技有限公司 | Holeless Rotatable lamp holder |
-
2009
- 2009-10-27 CN CN2009202383296U patent/CN201555174U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537875A (en) * | 2010-12-31 | 2012-07-04 | 和硕联合科技股份有限公司 | Rotating mechanism and light emitting diode lamp |
| CN102734767A (en) * | 2012-02-07 | 2012-10-17 | 朱孔兴 | Rotary LED (Light Emitting Diode) lamp tube connector |
| CN103256569A (en) * | 2012-02-17 | 2013-08-21 | 重庆四联光电科技有限公司 | Rotary LED fluorescent lamp cap |
| CN103256569B (en) * | 2012-02-17 | 2014-12-10 | 重庆四联光电科技有限公司 | Rotary LED fluorescent lamp cap |
| CN104748083A (en) * | 2013-12-30 | 2015-07-01 | 展晶科技(深圳)有限公司 | LED lamp |
| CN104748083B (en) * | 2013-12-30 | 2019-03-26 | 展晶科技(深圳)有限公司 | LED lamp |
| CN106989363A (en) * | 2016-01-20 | 2017-07-28 | 欧司朗有限公司 | A kind of adapter and LED light device |
| CN109854977A (en) * | 2019-01-31 | 2019-06-07 | 厦门普为光电科技有限公司 | Holeless Rotatable lamp holder |
| CN109854977B (en) * | 2019-01-31 | 2021-06-11 | 厦门普为光电科技有限公司 | Hole-free rotary lamp holder |
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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: 20100818 Termination date: 20121027 |