CN212361635U - Filament lamp bulb with single-end power supply - Google Patents
Filament lamp bulb with single-end power supply Download PDFInfo
- Publication number
- CN212361635U CN212361635U CN202021537557.6U CN202021537557U CN212361635U CN 212361635 U CN212361635 U CN 212361635U CN 202021537557 U CN202021537557 U CN 202021537557U CN 212361635 U CN212361635 U CN 212361635U
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- power supply
- ended
- filament
- light source
- supporting seat
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a single-ended power supply filament bulb, including the lamp shade of assembling in proper order, light source supporting seat and lamp holder, light source supporting seat below is equipped with drive power supply, the lamp strip is installed to light source supporting seat top, the lamp strip is single-ended power supply filament, single-ended power supply filament is including positive contact and the negative pole contact that is located single-ended power supply filament with the one end, light source supporting seat top is equipped with fixed boss, be equipped with on the fixed boss and supply single-ended power supply filament lower extreme male fixed slot, be equipped with two jacks in the fixed slot, positive contact and negative pole contact are connected with the conductive metal silk respectively, connect drive power supply respectively after the conductive. The utility model discloses assembly structure is simple, has effectively reduced the procedure of processing of each part. The single-end power supply filament reduces the consumption of conductive metal and saves hardware finished products. The automatic assembling device has no complex assembling structure, does not need excessive labor in the production process, and is suitable for mechanical automatic assembling production.
Description
Technical Field
The utility model belongs to the technical field of the bulb, concretely relates to single-ended power supply filament bulb.
Background
A bulb, an illumination source that emits light and heat by electric energy, was invented by henry gobier (edison actually found a suitable material, i.e. invented a powerful incandescent lamp, whereas bulbs appeared as early as 1854). The most common function of a light bulb is illumination. With the development of society, the use of bulbs has been changed variously, and it is possible to provide convenience for production and life at first, but with the progress of society, the use of bulbs has also been changed remarkably, and functional lamps for various purposes such as "automobile, environment beautification, decoration" and the like have been started.
Electronic devices such as a power supply drive device are installed in the existing bulb, the quality and the service life of the bulb are greatly improved, but the problem of complex assembly is solved, and the time cost, the labor cost and the hardware cost of the bulb are improved. In order to be able to gain market competition, the product must be price-superior. Therefore, the design of the bulb structure simplifies the production and assembly procedures and reduces the hardware consumption, thereby reducing the bulb cost, and is a common research direction of the existing bulb manufacturers.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a single-ended power supply filament bulb, is including lamp shade, light source supporting seat and the lamp holder that assembles in proper order, light source supporting seat below is equipped with drive power supply, and the lamp strip is installed to light source supporting seat top, the lamp strip is single-ended power supply filament, and single-ended power supply filament is equipped with fixed boss including positive contact and the negative pole contact that is located single-ended power supply filament same one end, light source supporting seat top, is equipped with on the fixed boss and supplies single-ended power supply filament lower extreme male fixed slot, is equipped with two jacks in the fixed slot, and positive contact and negative pole contact are connected with conductive metal wire respectively, connect drive power supply.
Preferably, the light bar comprises a package and a plurality of light emitting diodes positioned in the package, the light emitting diodes are sequentially connected in series, and the anode of the first light emitting diode and the cathode of the last light emitting diode are exposed from the same end of the package to form an anode contact and a cathode contact respectively.
Preferably, the lower end of the single-ended power supply filament is inserted into the fixing groove in an interference manner, and a through hole for the conductive metal wire to pass through is formed in the fixing groove.
Preferably, the fixing boss is provided with a positioning hole, and the lower end of the single-end power supply filament is provided with a positioning protrusion corresponding to the positioning hole.
Preferably, the driving power supply comprises a circuit board and an electrical component mounted on the circuit board, the electrical component is mounted on the upper surface of the circuit board, and the lower surface of the circuit board is connected with a winding post, a conductive live wire and a conductive zero wire.
Preferably, the lampshade comprises a transparent cover, a protruding portion and an assembling portion in sequence, a clamping point portion is formed between the transparent cover and the protruding portion, the protruding portion and the assembling portion are inserted into the lamp holder, a plurality of clamping points are arranged on the periphery of the lamp holder, and the clamping points are clamped into the clamping point portion.
Preferably, the lower end of the light source supporting seat is provided with a limiting part, the upper end of the light source supporting seat is inserted into the assembling part, the lower surface of the light source supporting seat is provided with a mounting groove, and the circuit board is embedded into the mounting groove.
Preferably, the lamp cap is a screw cap, and a lamp cap rivet is arranged on the screw cap.
The utility model has the advantages that: the utility model discloses a single-ended power supply filament bulb has simple structure, assembles convenient advantage under the prerequisite of guaranteeing the bulb quality. The assembly structure is simple, and the processing procedures of all parts are effectively reduced. The single-end power supply filament reduces the consumption of conductive metal and saves hardware finished products. The automatic assembling device has no complex assembling structure, does not need excessive labor in the production process, and is suitable for mechanical automatic assembling production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of a circuit configuration of a single-ended powered filament.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, a single-ended power supply filament bulb, including lamp shade 1, light source supporting seat 2 and the lamp holder 3 that assembles in proper order, light source supporting seat 2 below is equipped with drive power supply 4, and lamp strip 5 is installed to light source supporting seat 2 top, the lamp strip is single-ended power supply filament, and single-ended power supply filament is equipped with fixed boss 8 including positive contact 6 and the negative contact 7 that are located single-ended power supply filament with the one end, light source supporting seat 2 top, is equipped with on the fixed boss 8 and supplies single-ended power supply filament lower extreme male fixed slot 9, is equipped with two jacks in the fixed slot 9, and positive contact 6 and negative contact 7 are connected with conductive metal wire 10 respectively, connect drive power supply 4 respectively after conductive metal wire 10. The single-end power supply lamp filament is adopted, the use of a conductive support is omitted, the hardware cost is saved, and the assembly procedures are reduced.
Further, the light bar 5 comprises a package 11 and a plurality of light emitting diodes 12 located in the package 11, the light emitting diodes 12 are electrically connected in series in sequence, and the anode of the first light emitting diode 12 and the cathode of the last light emitting diode 12 are exposed from the same end of the package 11 to form an anode contact 6 and a cathode contact 7 respectively.
Furthermore, the lower end of the single-ended power supply filament is inserted into a fixing groove 9 in an interference manner, and through holes for the conductive metal wires 10 to pass through are formed in the fixing groove 9.
Furthermore, a positioning hole is formed in the fixing boss 8, and a positioning protrusion corresponding to the positioning hole is arranged at the lower end of the single-end power supply filament.
Further, the driving power supply 4 comprises a circuit board 13 and an electrical component 14 mounted on the circuit board 13, the electrical component 14 is mounted on the upper surface of the circuit board 13, and the lower surface of the circuit board 13 is connected with a winding post 15, a conductive live wire 16 and a conductive zero wire 17.
Further, the lampshade 1 sequentially comprises a transparent cover 18, a protruding portion 19 and an assembling portion 20, a clamping point portion 21 is formed between the transparent cover 18 and the protruding portion 20, the protruding portion 19 and the assembling portion 20 are inserted into the lamp holder 3, a plurality of clamping points are arranged on the periphery of the lamp holder 3, and the clamping points are clamped into the clamping point portion 21.
Further, the lower end of the light source supporting seat 2 is provided with a limiting part 22, the upper end of the light source supporting seat 2 is buckled and inserted into the assembling part 20, and the limiting part 22 abuts against the assembling part 20. The lower surface of the light source supporting seat 2 is provided with a mounting groove, and the circuit board 13 is embedded in the mounting groove.
Further, the lamp holder 3 is a screw lamp holder, and a lamp holder rivet 23 is arranged on the screw lamp holder.
The electrical components 14 include resistors, rectifier bridges, and the like. The rectifier bridge is an MB6F rectifier bridge. The resistor is 10R/2W.
It should be noted that the technical features such as the electrical component 14 related to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of these technical features may be selected conventionally in the field, which should not be regarded as the invention of the present invention, and the detailed description thereof is not further specifically made.
Having described in detail preferred embodiments of the present invention, it is to be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and therefore all technical solutions which can be obtained by a person skilled in the art based on the concepts of the present invention through logic analysis, reasoning or limited experimentation will fall within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a single-ended power supply filament bulb, is including lamp shade, light source supporting seat and the lamp holder that assembles in proper order, light source supporting seat below is equipped with drive power supply, and the lamp strip is installed to light source supporting seat top, its characterized in that, the lamp strip is single-ended power supply filament, and single-ended power supply filament is equipped with fixed boss including positive contact and the negative pole contact that is located single-ended power supply filament with the one end, light source supporting seat top, is equipped with on the fixed boss and supplies single-ended power supply filament lower extreme male fixed slot, is equipped with two jacks in the fixed slot, and positive contact and negative pole contact are connected with conductive metal wire respectively, connect drive.
2. The single-ended-powered filament bulb of claim 1, wherein the light bar comprises a package and a plurality of light emitting diodes within the package, the light emitting diodes being connected in series, the anode of the first light emitting diode and the cathode of the last light emitting diode being exposed from the same end of the package and forming an anode contact and a cathode contact, respectively.
3. The single-ended-power-supply filament bulb as claimed in claim 2, wherein the lower end of the single-ended-power-supply filament is inserted into a fixing groove with interference, and a through hole for passing the conductive wire is formed in the fixing groove.
4. The single-ended powered filament bulb as claimed in claim 3, wherein the fixing boss is provided with a positioning hole, and a positioning protrusion corresponding to the positioning hole is provided at a lower end of the single-ended powered filament.
5. The single-ended-powered filament bulb as recited in claim 1, wherein said driving power source comprises a circuit board and electrical components mounted on the circuit board, the electrical components being mounted on an upper surface of the circuit board, a lower surface of the circuit board being connected to the winding leg, the conductive hot wire and the conductive neutral wire.
6. The single-ended-powered filament bulb as claimed in claim 5, wherein the lamp shade comprises a transparent cover, a protruding portion and an assembling portion in sequence, a clamping point portion is formed between the transparent cover and the protruding portion, the protruding portion and the assembling portion are inserted into the lamp holder, a plurality of clamping points are arranged around the lamp holder, and the clamping points are clamped into the clamping point portion.
7. The single-ended-powered filament bulb as claimed in claim 6, wherein the light source support base has a lower end provided with a stopper, an upper end inserted into the fitting portion, and a lower surface provided with a mounting groove into which the circuit board is inserted.
8. The single-ended-powered filament bulb as recited in claim 1, wherein the base is a screw base with a base rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021537557.6U CN212361635U (en) | 2020-07-29 | 2020-07-29 | Filament lamp bulb with single-end power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021537557.6U CN212361635U (en) | 2020-07-29 | 2020-07-29 | Filament lamp bulb with single-end power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212361635U true CN212361635U (en) | 2021-01-15 |
Family
ID=74131860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021537557.6U Expired - Fee Related CN212361635U (en) | 2020-07-29 | 2020-07-29 | Filament lamp bulb with single-end power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212361635U (en) |
-
2020
- 2020-07-29 CN CN202021537557.6U patent/CN212361635U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |