CN204756567U - High -performance ball bubble lamp - Google Patents
High -performance ball bubble lamp Download PDFInfo
- Publication number
- CN204756567U CN204756567U CN201520587866.7U CN201520587866U CN204756567U CN 204756567 U CN204756567 U CN 204756567U CN 201520587866 U CN201520587866 U CN 201520587866U CN 204756567 U CN204756567 U CN 204756567U
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- China
- Prior art keywords
- lamp
- pcb board
- lamp cup
- drive circuit
- cup
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a high -performance ball bubble lamp, including lamp cup, lamp shade, drive circuit, a plurality of LED lamp pearl and PCB board, the bead weld of a plurality of LED lamp connects the front of PCB board, the drive circuit integration is in the back of PCB board and with a plurality of LED lamp pearls electricity is connected, the PCB board is fixed in the cavity of lamp cup, the lamp shade cover is established on the PCB board and with lamp cup fixed connection, this kind of high -performance ball bubble lamp is integrated on a PCB board with drive circuit and LED lamp pearl, has not only reduced drive circuit's occupation space, more is favorable to the heat dissipation, and the integrated level is high in addition, and the handling ease improves production efficiency, reduces manufacturing cost.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of high performance bulb lamp.
Background technology
Conventional incandescent (tengsten lamp) consume energy high, the life-span is short; under under the overall situation of global resources anxiety; gradually, forbidden producing by national governments; substitute products are electronic energy-saving lamps thereupon; although electronic energy-saving lamp improves energy-saving effect; but owing to employing the heavy metal element of many contaminated environment, run counter to again the main trend of environmental protection.High speed development LED illumination along with LED technology becomes the only choosing of novel green illumination gradually, and LED is far superior to traditional lighting products in the aspect of principle of luminosity, energy-saving and environmental protection.
LEDbulb lamp maximum market of throwing light on is commercial market, and civilian maximum in city are also spherical bulbs, so LEDbulb lamp is the novel green light source of alternative conventional incandescent bulb.General LEDbulb lamp comprises lampshade, LED light-emitting component, drive circuit, lamp housing and the several part of radiator, LED light-emitting component is integrated on light source board, drive circuit is separated with light source board and is arranged on separately in pedestal, so not only heat radiation can be affected, and it is inconvenient during assembling, production cost is higher, and production efficiency is also affected.
Utility model content
The technical problems to be solved in the utility model is: to be separated with LED light-emitting component by drive circuit to be arranged in lamp housing to solve existing LEDbulb lamp, cause that production cost is high, poor radiation and the low problem of production efficiency, the utility model provides a kind of high performance bulb lamp and solves the problems referred to above.
The utility model solves the technical scheme that its technical problem adopts: a kind of high performance bulb lamp, comprise Lamp cup, lampshade, drive circuit, multiple LED lamp bead and pcb board, described multiple LED lamp bead is welded on the front of described pcb board, described drive circuit is integrated in the back side of described pcb board and is electrically connected with described multiple LED lamp bead, described pcb board is fixed in the cavity of described Lamp cup, and described lampshade to be located on described pcb board and to be fixedly connected with described Lamp cup.
As preferably, described pcb board is circular, and the inwall of described Lamp cup is provided with multiple support column, and described support column has the seam for fixing described pcb board, described pcb board is fixed on described multiple support column.
As preferably, the inwall upper end of described Lamp cup offers annular slot, and the outer wall lower end of described lampshade is provided with annular protrusion, and described annular protrusion and described annular slot adapt and described annular protrusion is mounted in described annular slot.
As preferably, described drive circuit comprises the LED drive chip that model is PT4205, resistance R1, resistance R2, diode D1, inductance L 1 and electric capacity C1, the quantity of described LED lamp bead is four, be respectively LED1, LED2, LED3 and LED4, one end and described LED1 after described resistance R1 and resistance R2 parallel connection, LED2, the positive pole of LED3 with LED4 is connected, one end is connected with the VIN pin of described LED drive chip and as the positive input terminal be connected with power supply in addition, described LED1, LED2, the positive pole of LED3 with LED4 is also connected with the CSN pin of described LED drive chip, described LED1, LED2, the negative pole of LED3 with LED4 is connected with described LED drive chip GND pin and as the negative input end be connected with power supply.
As preferably, also comprise lamp holder, the outer wall lower end of described Lamp cup is provided with external screw thread, the inwall of described lamp holder is provided with internal thread, described lamp holder and described Lamp cup screw thread are fixed, the bottom of described lamp holder offers through hole between two parties, and the positive input terminal of described drive circuit and negative input end are drawn by wire and passed described through hole and be connected with power supply.
As preferably, described Lamp cup also offers multiple louvre, described multiple louvre is circumferentially distributed on the lower sidewall of described Lamp cup.
As preferably, described Lamp cup is also provided with several reinforcements, several reinforcements described and described Lamp cup are structure as a whole.
The beneficial effects of the utility model are, drive circuit and LED lamp bead are integrated on one piece of pcb board by this high performance bulb lamp, not only reduce taking up room of drive circuit, more be conducive to heat radiation, and integrated level is high, is convenient to processing, enhance productivity, reduce manufacturing cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the detonation configuration schematic diagram of the optimum embodiment of the high performance bulb lamp of the utility model.
Fig. 2 is the structural representation of Lamp cup.
Fig. 3 is the structural scheme of mechanism of lampshade.
Fig. 4 is the rear view of pcb board.
Fig. 5 is the circuit distribution map of drive circuit and LED lamp bead.
In figure 1, Lamp cup, 2, lamp holder, 3, lampshade, 4, LED lamp bead, 5, pcb board, 6, support column, 7, annular slot, 8, annular protrusion, 9, drive circuit, 10, connector, 11, louvre, 12, reinforcement.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.On the contrary, embodiment of the present utility model comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
As shown in figures 1-4, the utility model provides a kind of high performance bulb lamp, comprise Lamp cup 1, lamp holder 2, lampshade 3, drive circuit 9, four LED lamp bead 4 and pcb board 5, four LED lamp bead 4 are welded on the front of pcb board 5, drive circuit 9 is integrated in the back side of pcb board 5 and is electrically connected with four LED lamp bead 4, pcb board 5 is fixed in the cavity of Lamp cup 1, lampshade 3 to be located on pcb board 5 and to be fixedly connected with Lamp cup 1, pcb board 5 is circular, the inwall of Lamp cup 1 is provided with eight support columns 6, eight support columns 6 are uniformly distributed circumferentially, support column 6 has the seam for fixing pcb board 5, pcb board 5 is fixed on eight support columns 6, the inwall upper end of Lamp cup 1 offers annular slot 7, the outer wall lower end of lampshade 3 is provided with annular protrusion 8, annular protrusion 8 and annular slot 7 adapt and annular protrusion 8 is mounted in annular slot 7, the bottom of Lamp cup 1 is provided with connector 10, connector 10 and Lamp cup 1 are connected as a single entity and its outer wall is provided with external screw thread, the inwall of lamp holder 2 is provided with internal thread, lamp holder 2 and connector 10 screw thread are fixed, the bottom of lamp holder 2 offers through hole between two parties, the positive input terminal of drive circuit 9 and negative input end are drawn by wire and are passed through hole and be connected with power supply, Lamp cup 1 also offers four louvres 11, four louvres 11 are circumferentially distributed on the lower sidewall of Lamp cup 1, Lamp cup 1 is also provided with several reinforcements 12, several reinforcements 12 are structure as a whole with Lamp cup 1.
As shown in Figure 5, drive circuit 9 comprises the LED drive chip that model is PT4205, resistance R1, resistance R2, diode D1, inductance L 1 and electric capacity C1, be respectively LED1, LED2, LED3 and LED4, one end and LED1 after resistance R1 and resistance R2 parallel connection, LED2, the positive pole of LED3 with LED4 is connected, one end is connected with the VIN pin of LED drive chip and as the positive input terminal be connected with power supply in addition, LED1, LED2, the positive pole of LED3 with LED4 is also connected with the CSN pin of LED drive chip, LED1, LED2, the negative pole of LED3 with LED4 is connected with LED drive chip GND pin and as the negative input end be connected with power supply.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of described term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (7)
1. a high performance bulb lamp, it is characterized in that: comprise Lamp cup, lampshade, drive circuit, multiple LED lamp bead and pcb board, described multiple LED lamp bead is welded on the front of described pcb board, described drive circuit is integrated in the back side of described pcb board and is electrically connected with described multiple LED lamp bead, described pcb board is fixed in the cavity of described Lamp cup, and described lampshade to be located on described pcb board and to be fixedly connected with described Lamp cup.
2. high performance bulb lamp as claimed in claim 1, it is characterized in that: described pcb board is for circular, the inwall of described Lamp cup is provided with multiple support column, and described support column has the seam for fixing described pcb board, described pcb board is fixed on described multiple support column.
3. high performance bulb lamp as claimed in claim 2, it is characterized in that: the inwall upper end of described Lamp cup offers annular slot, the outer wall lower end of described lampshade is provided with annular protrusion, and described annular protrusion and described annular slot adapt and described annular protrusion is mounted in described annular slot.
4. high performance bulb lamp as claimed in claim 3, it is characterized in that: described drive circuit comprises the LED drive chip that model is PT4205, resistance R1, resistance R2, diode D1, inductance L 1 and electric capacity C1, the quantity of described LED lamp bead is four, be respectively LED1, LED2, LED3 and LED4, one end and described LED1 after described resistance R1 and resistance R2 parallel connection, LED2, the positive pole of LED3 with LED4 is connected, one end is connected with the VIN pin of described LED drive chip and as the positive input terminal be connected with power supply in addition, described LED1, LED2, the positive pole of LED3 with LED4 is also connected with the CSN pin of described LED drive chip, described LED1, LED2, the negative pole of LED3 with LED4 is connected with described LED drive chip GND pin and as the negative input end be connected with power supply.
5. high performance bulb lamp as claimed in claim 4, it is characterized in that: also comprise lamp holder, the bottom of described Lamp cup is provided with connector, described connector and described Lamp cup are connected as a single entity and its outer wall is provided with external screw thread, the inwall of described lamp holder is provided with internal thread, described lamp holder and described connector screw thread are fixed, and the bottom of described lamp holder offers through hole between two parties, and the positive input terminal of described drive circuit and negative input end are drawn by wire and passed described through hole and be connected with power supply.
6. high performance bulb lamp as claimed in claim 5, it is characterized in that: described Lamp cup also offers multiple louvre, described multiple louvre is circumferentially distributed on the lower sidewall of described Lamp cup.
7. high performance bulb lamp as claimed in claim 6, is characterized in that: described Lamp cup is also provided with several reinforcements, several reinforcements described and described Lamp cup are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587866.7U CN204756567U (en) | 2015-08-06 | 2015-08-06 | High -performance ball bubble lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587866.7U CN204756567U (en) | 2015-08-06 | 2015-08-06 | High -performance ball bubble lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756567U true CN204756567U (en) | 2015-11-11 |
Family
ID=54471270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587866.7U Expired - Fee Related CN204756567U (en) | 2015-08-06 | 2015-08-06 | High -performance ball bubble lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889779A (en) * | 2016-05-24 | 2016-08-24 | 浙江阳光美加照明有限公司 | Double-color LED bulb lamp |
-
2015
- 2015-08-06 CN CN201520587866.7U patent/CN204756567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889779A (en) * | 2016-05-24 | 2016-08-24 | 浙江阳光美加照明有限公司 | Double-color LED bulb lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151111 Termination date: 20190806 |