CN202955540U - LED (light emitting diode) bulb lamp - Google Patents
LED (light emitting diode) bulb lamp Download PDFInfo
- Publication number
- CN202955540U CN202955540U CN201220667343XU CN201220667343U CN202955540U CN 202955540 U CN202955540 U CN 202955540U CN 201220667343X U CN201220667343X U CN 201220667343XU CN 201220667343 U CN201220667343 U CN 201220667343U CN 202955540 U CN202955540 U CN 202955540U
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- led
- lamp
- lamp holder
- designed
- led bulb
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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 an LED (light emitting diode) bulb lamp belonging to the field of lighting technology application. The LED bulb lamp comprises a lamp cover, a PCB (printed circuit board) aluminum substrate, a driving power source, a lamp head and a plastic lamp holder which is designed and matched with the lamp head and as well as a heat dissipation base and LED lamps, wherein the upper end of the heat dissipation base is provided with a round groove; a round boss is designed in the round groove, and the size of the periphery of the round boss is same as that of the PCB aluminum substrate; and the LED lamps are distributed and arranged on the PCB aluminum substrate in a ring structure. The LED bulb lamp provided by the utility model has the advantages that the lighting uniformity is high, the structure design is reasonable, and the LED bulb lamp is not easy to loose.
Description
Technical field
The utility model relates to LED (Light Emitting Diode light emitting diode) lighting engineering application, relates in particular to a kind of LED bulb lamp.
Background technology
Because LED (Light Emitting Diode is called for short light emitting diode) has the advantages such as energy-saving and environmental protection, life-span length, therefore, LED is widely used in the LED lighting.
The LED bulb lamp is a kind of as the LED lighting, is used in a large number room lighting.The LED bulb lamp of selling in the market, generally comprise lampshade, LED light emitting source, radiating seat, driving power and lamp holder, and wherein driving power directly is placed in the cavity of radiating seat, and the radiating seat lower end is direct and lamp holder is affixed.The structure of this kind of LED bulb lamp, that driving power and lamp body is not isolated, form insulation; Cause the LED bulb lamp to contact with lamp body when work, easily electric leakage or short circuit phenomenon, cause human body formed to Danger Electric shock risk, causes economic loss simultaneously.In order to solve the problem of the electric leakage of LED bulb lamp or short circuit, the raising security performance, be necessary to develop a kind of driving power and the lamp body insulating properties are high, the LED bulb lamp of good product quality.
Summary of the invention
In order to solve above-mentioned existing technical problem, the utility model provides a kind of high-quality LED bulb lamp, improves the security performance of LED bulb lamp simultaneously.
The utility model solves the technical scheme that its technical problem adopts:
The LED bulb lamp, mainly comprise lampshade, PCB aluminium base and design LED lamp, radiating seat, driving power, the lamp holder on the PCB aluminium base and be designed with the plastic lamp holder be complementary with lamp holder, described driving power is arranged in the cavity of plastic lamp holder, and the upper port of described plastic lamp holder is designed with insulating trip; The upper port of described radiating seat is designed with a circular groove, and the design of the size of described circular groove and described PCB aluminium base coupling.
As further improvement of the utility model, described LED lamp is great power LED, and quantity is a plurality of.
As further improvement of the utility model, described LED lamp is arranged and is arranged on the PCB aluminium base with circular ring structure, and the annulus number is a ring or many rings.
As further improvement of the utility model, the upper port of described plastic lamp holder is designed with draw-in groove.
As further improvement of the utility model, described insulating trip is circular configuration, and centre is designed with fairlead, and the size of described insulating trip is according to the size coupling design of described draw-in groove.
As further improvement of the utility model, described lampshade is hemispherical frosted PC cover.
A kind of LED bulb lamp described in the utility model, the beneficial effect of its generation is: driving power is arranged in the cavity of plastic lamp holder, upper port at plastic lamp holder is designed with insulating trip, driving power is sealed and placed in plastic lamp holder, with lamp body, insulate, prevent lamp body electric leakage and short circuit phenomenon, thereby improve the security performance of LED bulb lamp, reduce human electric shock's danger.Upper port at radiating seat is designed with the circular groove mated with the size of PCB aluminium base, reasonable in design.Technique is simple, is applicable to produce in enormous quantities.
The accompanying drawing explanation
The decomposing schematic representation that Fig. 1 is preferred embodiment of the present utility model.
The assembling schematic diagram that Fig. 2 is preferred embodiment of the present utility model.
Description of reference numerals: 1, lampshade, 20, the PCB aluminium base, 21, the LED lamp, 3, radiating seat, 4, insulating trip, 5, driving power, 6, plastic lamp holder, 7, lamp holder.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Shown in accompanying drawing 1 to 3, in embodiment of the present utility model, provide a kind of LED bulb lamp, mainly comprise lampshade (1), PCB aluminium base (20), LED lamp (21), radiating seat (3), insulating trip (4), driving power (5), plastic lamp holder (6) and lamp holder (7).Driving power (5) is placed in the cavity of plastic lamp holder (6), with insulating trip (4), the upper port of plastic lamp holder (6) envelope is put; The connecting line of driving power (5) one ends passes and is electrically connected to lamp holder (7) from the lower port of plastic lamp holder (6) simultaneously, the connecting line of the other end is drawn from the fairlead of insulating trip (4), and plastic lamp holder (6) is fixed by the mode of being rotatably connected with lamp holder (7).The plastic lamp holder (6) that secondly will be built-in with driving power (5) is placed in the cavity of radiating seat (3), the connecting line of drawing from insulating trip (4) is electrically connected to PCB aluminium base (20), then PCB aluminium base (20) is placed in circular groove, and is screwed.Finally by lampshade (1), the LED lamp (21) on PCB aluminium base (20) and PCB aluminium base (20) is covered and fix with radiating seat (3).
In the utility model, described plastic lamp holder (6) adopts the insulated plastic glue material to make, and designs with lamp holder (7) coupling.What the structure of described plastic lamp holder (6) was interior sky is cylindrical, and its upper end button is designed with draw-in groove, and described draw-in groove is for placing insulating trip (4), and the circumference of described plastic lamp holder (6) is less than the cavity of described radiating seat (3).Specifically driving power (5) is placed in the cavity of plastic lamp holder (6), then uses insulating trip (4) that the upper port of plastic lamp holder (6) envelope is put; The lower end connecting line of described driving power (5) spreads out of and is electrically connected to lamp holder (7) from plastic lamp holder (6), and plastic lamp holder (6) is fixed by the mode of being rotatably connected with lamp holder (7); The connecting line of upper end is drawn from the fairlead of insulating trip (4).
Described insulating trip (4) is made with insulating materials, and structure is circular, and centre is designed with fairlead, and the size of described insulating trip (4) is according to the draw-in groove size coupling design of described plastic lamp holder (6) upper port.It is for driving power (5) is sealed and placed in plastic lamp holder (6), with the lamp body insulation, prevents from contact with lamp body and causes electric leakage and short circuit phenomenon, thereby improve the security performance of LED bulb lamp, reduction human electric shock danger.
Described radiating seat (3) is the aluminium section bar radiating seat, the aluminium section bar good heat conduction effect, and the heat produced during the work of LED bulb lamp can outwards distribute by radiating seat (3) rapidly.Described radiating seat (3) outer wall is designed with several radiating fins.Described radiating seat (3) also is designed with upper and lower penetrating cylindrical cavity, and described cylindrical cavity is for placing plastic lamp holder (6).The upper port of described radiating seat (3) also is designed with a circular groove, and the design of the size of described circular groove and described PCB aluminium base (20) coupling, and also is designed with some screws on described circular groove.
Described PCB aluminium base (20) is circular configuration, is placed in the circular groove of described radiating seat (3) upper port, and is screwed.
LED lamp (21), described LED lamp (21) is great power LED, and the lamp number is a plurality of, with circular ring structure, arranges and is arranged at described PCB aluminium base (20) above, and the quantity of arranging of described circular ring structure is a ring or many rings.In the present embodiment, LED lamp (21) adopts welding manner and to encircle the setting of arranging.
Described lampshade (1) is hemispherical frosted PC cover.For covering PCB aluminium base (20) and LED lamp (21); After the LED lamp is lighted, light is from outwards transmission of lampshade (1).Described lampshade (1) is by fixing with described radiating seat (3), and further PCB aluminium base (20) is fixing.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1.LED bulb lamp, mainly comprise lampshade, PCB aluminium base and design LED lamp, radiating seat, driving power, the lamp holder on the PCB aluminium base and be designed with the plastic lamp holder be complementary with lamp holder, it is characterized in that: described driving power is arranged in the cavity of plastic lamp holder, and the upper port of described plastic lamp holder is designed with insulating trip; The upper port of described radiating seat is designed with a circular groove, and the design of the size of described circular groove and described PCB aluminium base coupling.
2. LED bulb lamp according to claim 1, it is characterized in that: described LED lamp is great power LED, quantity is a plurality of.
3. LED bulb lamp according to claim 1, it is characterized in that: described LED lamp is arranged and is arranged on the PCB aluminium base with circular ring structure, and the annulus number is a ring or many rings.
4. LED bulb lamp according to claim 1, it is characterized in that: the upper port of described plastic lamp holder is designed with draw-in groove.
5. LED bulb lamp according to claim 4, it is characterized in that: described insulating trip is circular configuration, and centre is designed with fairlead, and the size of described insulating trip is according to the size coupling design of described draw-in groove.
6. LED bulb lamp according to claim 1, it is characterized in that: described lampshade is hemispherical frosted PC cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220667343XU CN202955540U (en) | 2012-12-07 | 2012-12-07 | LED (light emitting diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220667343XU CN202955540U (en) | 2012-12-07 | 2012-12-07 | LED (light emitting diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955540U true CN202955540U (en) | 2013-05-29 |
Family
ID=48461110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220667343XU Expired - Fee Related CN202955540U (en) | 2012-12-07 | 2012-12-07 | LED (light emitting diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696756A (en) * | 2015-03-25 | 2015-06-10 | 四川柏狮光电技术有限公司 | LED lamp bulb without connecting piece and manufacturing method of LED lamp bulb |
| CN105003846A (en) * | 2015-06-25 | 2015-10-28 | 吴静 | LED lamp bulb high in sealing performance |
-
2012
- 2012-12-07 CN CN201220667343XU patent/CN202955540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696756A (en) * | 2015-03-25 | 2015-06-10 | 四川柏狮光电技术有限公司 | LED lamp bulb without connecting piece and manufacturing method of LED lamp bulb |
| CN105003846A (en) * | 2015-06-25 | 2015-10-28 | 吴静 | LED lamp bulb high in sealing performance |
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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 |
Granted publication date: 20130529 Termination date: 20191207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |