CN203309797U - Non-isolated power supply protection device for LED (Light-emitting Diode) bulb light - Google Patents
Non-isolated power supply protection device for LED (Light-emitting Diode) bulb light Download PDFInfo
- Publication number
- CN203309797U CN203309797U CN2013204036963U CN201320403696U CN203309797U CN 203309797 U CN203309797 U CN 203309797U CN 2013204036963 U CN2013204036963 U CN 2013204036963U CN 201320403696 U CN201320403696 U CN 201320403696U CN 203309797 U CN203309797 U CN 203309797U
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- power supply
- boss
- base plate
- light
- connector
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Abstract
The utility model provides a non-isolated power supply protection device for an LED (Light-emitting Diode) bulb light. The non-isolated power supply protection device comprises a light holder, a connecting component, a power supply, a power output line, a radiator and an aluminum base plate, wherein the connecting component is connected with the light holder; and the power supply is arranged in the connecting component. The non-isolated power supply protection device is characterized by further comprising a bottom plate; a hole is formed in the bottom plate; a first boss is arranged on the upper surface of the bottom plate; a second boss, which is in match with the connecting component in inside diameter, is arranged on the lower surface of the bottom plate; through holes, which are corresponding to the bottom plate in aperture and position, are formed in the first boss and the second boss; the power output line passes through the second boss and the first boss via the through holes; the second boss is sleeved into the connecting component; and both the bottom plate and the connecting component are manufactured from insulating materials.
Description
Technical field
The utility model relates to non-insulating power supply technical field, particularly the non-insulating power supply protective device of a kind of LED bulb lamp.
Background technology
The LED bulb lamp is the outward appearance bulb profile that adopts people and be accustomed to-spherical, and what internal light source was selected is LED lamp pearl.So possess the advantage of LED light fixture: 1, energy-conservation, environmental protection; 2, long service life; 3, without stroboscopic, green.
Non-insulating power supply (non-isolated power) refers between input and load end and by transformer, do not carry out electrical isolation, and direct connection is arranged, and input and load end are altogether.
Power supply is the heart of LED ball bubble, the power of the efficiency direct relation LED ball bubble of power supply and luminous flux etc., along with the LED technology is more and more ripe, people are also more and more higher to the requirement of the power of LED ball bubble and luminous flux, LED ball bubble is little because of volume, heat radiation is restricted, radiator often adopts metal to dispel the heat, now the efficiency of power supply is most important, high power-efficient can reduce whole lamp power, power reduces, divergence just diminishes, now non-insulating power supply is high because of efficiency, by people's extensive concern, but do not keep apart because non-insulating power supply is elementary and secondary, there is very large safety problem, need to structurally protect.
The utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of LED ball bubble non-insulating power supply protective device, applies this technical scheme, can well get up power protection, and insulation effect is good, solves safety problem, meets the safety requirement.
Complete skill scheme of the present utility model is:
The utility model discloses the non-insulating power supply protective device of a kind of LED bulb lamp, comprise lamp holder, connector, power supply, power supply output line, radiator and aluminium base, described connector is connected with described lamp holder, and described power supply is arranged in described connector, also comprises base plate; On described base plate, offer porose; The upper surface of described base plate is provided with the first boss; The lower surface of described base plate is provided with the second boss be complementary with described connector internal diameter; Described the first boss all offers the through hole corresponding with the bottom plate hole path position with the second boss; Described power supply output line passes described the second boss and the first boss by described through hole; Described the second boss is socketed in described connector; Described base plate and described connector are made by insulating materials.
Preferably, described base plate and described connector are made by plastics.
Therefore the technical scheme of application the utility model embodiment has following beneficial effect:
The utility model provides a kind of LED bulb lamp non-insulating power supply protective device; owing to having increased base plate and on floor, being provided with the first boss and the second boss; the first boss extend in aluminium base and radiator; the second boss is socketed in connector; apply this technical scheme, result is simple, and insulation effect is good; solve safety problem, meet the safety requirement.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is the structural representation of the utility model base plate.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment discloses the non-insulating power supply protective device of a kind of LED bulb lamp, comprise lamp holder 1, connector 2, power supply 3, power supply output line 4, radiator 5 and aluminium base 6, described connector 2 is connected with described lamp holder, described power supply 3 is arranged in described connector 2, also comprises base plate 7; On described base plate 7, offer porose (not indicating in figure); The upper surface of described base plate 7 is provided with the first boss 71; The lower surface of described base plate 7 is provided with the second boss 72 be complementary with described connector 2 internal diameters; Described the first boss 71 all offers the through hole corresponding with the bottom plate hole path position (not indicating in figure) with the second boss 72; Described power supply output line 4 passes described the second boss 72 and the first boss 71 by described through hole; Described the second boss 72 is socketed in described connector 2; Described base plate 7 is made by insulating materials with described connector 2.。Base plate 7 all insulate non-conductive with connector 2, when the power supply assembling connecting piece, power supply output line 4 passes the second boss and the first boss from through hole, the second boss 72 on base plate 7 is socketed in connector, the second boss 72 meets the creep age distance requirement with connector 2 laps, thereby the power supply full guard is got up, play the insulation protection effect; The first boss 71 on base plate 7 stretches in metal heat sink 5 and aluminium base 6 simultaneously, and power supply output line 4 is played to the double insulation protective effect, meets the safety requirement.
Embodiment 2:
The present embodiment difference from Example 1 is: described base plate 7 is made by plastics with described connector 2.Easy to process, with low cost, insulation effect is good.
The above technical scheme that the utility model embodiment is provided is described in detail, applied specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on the specific embodiment and range of application, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
1. the non-insulating power supply protective device of LED bulb lamp, comprise lamp holder, connector, power supply, power supply output line, radiator and aluminium base, and described connector is connected with described lamp holder, and described power supply is arranged in described connector, it is characterized in that:
Also comprise base plate;
On described base plate, offer porose;
The upper surface of described base plate is provided with the first boss;
The lower surface of described base plate is provided with the second boss be complementary with described connector internal diameter;
Described the first boss all offers the through hole corresponding with the bottom plate hole path position with the second boss;
Described power supply output line passes described the second boss and the first boss by described through hole;
Described the second boss is socketed in described connector;
Described base plate and described connector are made by insulating materials.
2. the non-insulating power supply protective device of a kind of LED bulb lamp according to claim 1 is characterized in that:
Described base plate and described connector are made by plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204036963U CN203309797U (en) | 2013-07-08 | 2013-07-08 | Non-isolated power supply protection device for LED (Light-emitting Diode) bulb light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204036963U CN203309797U (en) | 2013-07-08 | 2013-07-08 | Non-isolated power supply protection device for LED (Light-emitting Diode) bulb light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309797U true CN203309797U (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204036963U Expired - Fee Related CN203309797U (en) | 2013-07-08 | 2013-07-08 | Non-isolated power supply protection device for LED (Light-emitting Diode) bulb light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484370A (en) * | 2017-08-23 | 2017-12-15 | 惠州市华阳光电技术有限公司 | A kind of type of respiration waterproof power supply architecture |
-
2013
- 2013-07-08 CN CN2013204036963U patent/CN203309797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484370A (en) * | 2017-08-23 | 2017-12-15 | 惠州市华阳光电技术有限公司 | A kind of type of respiration waterproof power supply architecture |
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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: 20131127 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |