CN206846363U - The lamp body structure and LEDbulb lamp of a kind of LEDbulb lamp - Google Patents
The lamp body structure and LEDbulb lamp of a kind of LEDbulb lamp Download PDFInfo
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- CN206846363U CN206846363U CN201720583268.1U CN201720583268U CN206846363U CN 206846363 U CN206846363 U CN 206846363U CN 201720583268 U CN201720583268 U CN 201720583268U CN 206846363 U CN206846363 U CN 206846363U
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- lamp
- lamp body
- driving power
- wall
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Abstract
It the utility model is related to the lamp body structure and LEDbulb lamp of a kind of LEDbulb lamp, lamp body is hollow bell-mouth structure of air, the slot end of lamp body is connecting portion, connecting portion includes columnar part and some upper edges for being arranged on columnar part and the wall like portions to raise up, form thermovent between adjacent wall like portions, the top of wall like portions longitudinally opens up fluted；The zero line of driving power is buckled in the groove of lamp body wall like portions, and the outer surface of columnar part is extended to along the outer surface of wall like portions；The thermovent of heater element towards lamp body connecting portion in driving power is placed, and the live wire of driving power is vertically arranged and is connected with the live wire tie point at the top of metallic lamp holder, and the inwall of metallic lamp holder is closely connected with the columnar part of lamp body connecting portion.The utility model causes the power line of driving power and metallic lamp holder be connected it is even closer firmly, the reliability of product improves, and radiating effect is more preferable, can extend the life-span of LEDbulb lamp.
Description
Technical field：
The lamp body structure and LEDbulb lamp of a kind of LEDbulb lamp are the utility model is related to, belongs to lighting technical field.
Background technology：
LEDbulb lamp is typically by diffuser, lamp body, metallic lamp holder and the driving power being placed in inside lamp body and LED
Light source board is formed.Lamp body is generally in the cup-like structure of frustum of a cone, and the thin oral area of cup extends into a tubular junction, tubulose connection
Portion is connected with metallic lamp holder, and driving power is longitudinally plugged in lamp body.The wide mouth end of cup laterally lays LED light source board, driving
Power supply is connected with LED light source board by wire, installation diffuser above lamp body wide mouth end.The outside of lamp body connecting portion is provided with outer
Screw thread, metallic lamp holder are internally provided with internal thread, and the zero line of driving power stretches out after connecting portion bending in the external screw thread of connecting portion
Side, after live wire passes vertically through the aperture in metallic lamp holder center, metallic lamp holder is screwed by internal thread is tightened in lamp body connecting portion
The connection of zero line and lamp holder is completed on external screw thread, then rivet is arranged on the aperture in metallic lamp holder center and completes live wire and lamp
The connection of head.
Following defect be present in the bulb holder connection structure of above-mentioned existing LEDbulb lamp：First, because the zero line of driving power is rolled over
It is curved after position do not fix, metallic lamp holder screw tighten during zero line can and then movement cause position to change, install
Uniformity is poor, and the connection of zero line and metallic lamp holder is not close；Second, driving power is arranged in lamp body, and lamp body is generally outer
Bag ambroin, radiating effect is bad, influences the radiating of the radiating of driving power, particularly heater element, so as to influence ball bubble
The life-span of lamp.
Utility model content：
In view of the foregoing, one of the purpose of this utility model is to provide a kind of power line and metalized lamp for making driving power
The lamp body structure of the head connection more preferable LEDbulb lamp of even closer and radiating effect.
Another purpose of the present utility model is to provide a kind of LEDbulb lamp using above-mentioned lamp body structure.
In order to realize first purpose, technical scheme is used by the utility model：
A kind of lamp body structure of LEDbulb lamp, include the lamp body body of hollow bell-mouth structure of air, the slot end of lamp body body
For connecting portion, connecting portion includes columnar part and some upper edges for being arranged on columnar part and the wall like portions to raise up, adjacent
Form thermovent between wall like portions, the top of wall like portions longitudinally opens up fluted.
The outer surface of the columnar part is provided with external screw thread.
In order to realize second purpose, technical scheme is used by the utility model：
A kind of LEDbulb lamp, including the lamp body of said structure, metallic lamp holder, diffuser and installed in lamp body slot end
Driving power in cavity, the zero line of driving power is buckled in the groove of lamp body wall like portions, and is prolonged along the outer surface of wall like portions
Extend the outer surface of columnar part；The thermovent of heater element towards lamp body connecting portion in driving power is placed, driving power
Live wire is vertically arranged and is connected with the live wire tie point at the top of metallic lamp holder, the inwall of metallic lamp holder and the column of lamp body connecting portion
Portion closely connects.
Compared with the prior art, power line and the metallic lamp holder of driving power connect LEDbulb lamp provided by the utility model
Connect even closer firm, the favourable reliability for improving product；Heat caused by driving power can be by thermovent and lamp
The gas channel formed between head outwards radiates, and radiating effect is more preferable, can extend the life-span of LEDbulb lamp.
The utility model is further elaborated below by way of the drawings and specific embodiments.
Brief description of the drawings：
Fig. 1 is connecting portion without externally threaded lamp body structure schematic diagram；
Fig. 2 is that connecting portion has externally threaded lamp body structure schematic diagram；
Fig. 3 is the LEDbulb lamp assembling structure schematic diagram using Fig. 2 lamp body structures.
Embodiment：
With reference to shown in Fig. 1 to Fig. 3, structure of the present utility model is described in further detail：
A kind of lamp body structure of LEDbulb lamp, as depicted in figs. 1 and 2, its lamp body body 1 is in hollow bell-mouth structure of air, lamp
It is used for placing LED light source board inside the wide mouth end of body body 1, is used for placing driving power inside the slot end of lamp body body 1.It is narrow
Mouth end is also the connecting portion for connecting metallic lamp holder, and the connecting portion includes the columnar part 2 of cylinder and is arranged on the upper of columnar part 2
Edge and the wall like portions 3 to raise up, wall like portions 3 can spaced set several, recommended setting three in the present embodiment.It is adjacent
Wall like portions 3 between formed thermovent 5, longitudinally open up groove 4 on the top of each wall like portions 3.Lamp with said structure
For body when being connected with metallic lamp holder, whether the different choice of visual connected mode is in the outer surface of columnar part 2 setting external screw thread 6.
Fig. 1, which gives, is not provided with externally threaded lamp body structure, and the connection of itself and metallic lamp holder can be by the way of riveting pin riveted.Fig. 2 gives
Gone out and the lamp body structure of external screw thread 6 be set in the outer surface of columnar part 2, the lamp body of the structure can directly with metallic lamp holder inwall
Internal thread screw and be fixedly connected.
The LEDbulb lamp assembled using above-mentioned lamp body structure, except whether columnar part 2 sets external screw thread 6 and metallic lamp holder
Connected mode is different outer, other structures all same, therefore only sets externally threaded lamp with columnar part 2 to simplify in accompanying drawing Fig. 3
Illustrate exemplified by body.It is known that generally LEDbulb lamp includes lamp body 1, metallic lamp holder (being omitted in Fig. 3), driving power, LED
Light source board and diffuser 7, LED light source board are placed on inside the wide mouth end of lamp body 1, and the wide mouth end of lamp body 1 is connected with diffuser 7,
Driving power is placed on inside the slot end of lamp body 1.When installing driving power, heater element 10 in driving power is made to try one's best court
Place, the zero line 9 of driving power is buckled in the groove 4 of the wall like portions 3 of lamp body 1, and make to the thermovent 5 of the connecting portion of lamp body 1
Obtain the outer surface that outer surface of the zero line 9 along wall like portions 3 extends to columnar part 2；Make the live wire 8 of driving power be vertically arranged and with gold
Belong to the live wire tie point connection at the top of lamp holder, be finally closely connected the inwall of metallic lamp holder with the columnar part 2 of the connecting portion of lamp body 1
Together.
LEDbulb lamp with said structure, the zero line 9 in its driving power can be buckled in groove 4 and position, will not
Cause zero line 9 to shift when being connected with metallic lamp holder, being brought into close contact for zero line 9 and metallic lamp holder can be achieved, that improves product can
By property.Further, since on lamp body 1 wall like portions 3 setting, can make and keep certain between the top of metallic lamp holder and connecting portion
Spatial altitude, utilize metallic lamp holder and the space of the junction of lamp body 1 so that thermovent 5 forms gas channel with external environment, drives
Heat caused by heater element 10 on dynamic power supply, can be by the outwardly heat loss through convection of thermovent 5, can also be with metalized lamp
Head heat loss through conduction, further enhancing the radiating effect of LEDbulb lamp, effectively extends the service life of LEDbulb lamp.
Claims (3)
- A kind of 1. lamp body structure of LEDbulb lamp, it is characterised in that：Lamp body body including hollow bell-mouth structure of air, lamp body sheet The slot end of body is connecting portion, and connecting portion includes columnar part and some upper edges for being arranged on columnar part and the wall to raise up Shape portion, forms thermovent between adjacent wall like portions, and the top of wall like portions longitudinally opens up fluted.
- A kind of 2. lamp body structure of LEDbulb lamp according to claim 1, it is characterised in that：The appearance of the columnar part Face is provided with external screw thread.
- A kind of 3. LEDbulb lamp using any lamp body structure as described in claim 1 and 2, it is characterised in that：Including lamp Body, metallic lamp holder, diffuser and the driving power in the cavity of lamp body slot end, the zero line of driving power are buckled in lamp In the groove of body wall like portions, and extend to along the outer surface of wall like portions the outer surface of columnar part；Heater element in driving power Towards lamp body connecting portion thermovent place, the live wire of driving power be vertically arranged and with the live wire tie point at the top of metallic lamp holder Connection, the inwall of metallic lamp holder are closely connected with the columnar part of lamp body connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583268.1U CN206846363U (en) | 2017-05-24 | 2017-05-24 | The lamp body structure and LEDbulb lamp of a kind of LEDbulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583268.1U CN206846363U (en) | 2017-05-24 | 2017-05-24 | The lamp body structure and LEDbulb lamp of a kind of LEDbulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846363U true CN206846363U (en) | 2018-01-05 |
Family
ID=60796872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720583268.1U Expired - Fee Related CN206846363U (en) | 2017-05-24 | 2017-05-24 | The lamp body structure and LEDbulb lamp of a kind of LEDbulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4235022A4 (en) * | 2020-12-29 | 2024-04-17 | Suzhou opple lighting co ltd | Lamp body and lamp cup thereof |
-
2017
- 2017-05-24 CN CN201720583268.1U patent/CN206846363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4235022A4 (en) * | 2020-12-29 | 2024-04-17 | Suzhou opple lighting co ltd | Lamp body and lamp cup thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |